Liyanming Associate professor

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Yanming Li, PhD
 Associate Professor, Department of Automation,
 School of Electronic and Control Engineering, Chang’an University
 Director, Shaanxi Institute of Electronics
 Innovation and Entrepreneurship Mentor

Dr. Yanming Li received his Master’s degree (2005) and PhD degree (2009) in Electronic Science and Technology from Xidian University. Since his postgraduate studies, he has been extensively involved in R&D and engineering management in multinational enterprises, accumulating more than ten years of experience in product development and project management. This has laid a solid foundation for his research, teaching, and talent cultivation. His research group maintains long-term industry–academia–research collaborations with multiple technology enterprises and institutes, generating abundant engineering case studies, practical opportunities, and highly skilled graduates who are well recognized by employers.

Research Interests

Dr. Li conducts research in the following areas:

• State estimation and health management of lithium-ion and emerging energy-storage batteries

• Intelligent embedded systems and new energy applications

• Intelligent algorithm modeling and prediction of complex systems

• Hardware–software co-design for artificial intelligence

• Power electronics and intelligent control for renewable energy

• Design and applications of mixed-signal integrated circuits

He has published over 60 papers in international leading journals and conferences, including IEEE Transactions on Power Electronics, IEEE Transactions on Industrial Electronics, Measurement, Reliability Engineering & System Safety, IEEE Sensors Journal, IET Power Electronics, IET Circuits, Devices & Systems, Microelectronics Journal, and Journal of Semiconductors. He has been granted more than 100 invention patents.

Dr. Li has led key provincial R&D and Natural Science Foundation projects, Xi’an municipal science and technology projects, and multiple enterprise-sponsored pre-research topics. He has also participated in several National Natural Science Foundation and provincial-level projects. More than 40 specialized integrated circuit (IC) chips he designed have entered commercial mass production, with cumulative shipments exceeding hundreds of millions of units.

Research Group and Facilities

Through years of accumulation, Dr. Li’s research group has established a comprehensive and efficient talent cultivation model, equipped with:

• Advanced design tools and capabilities seamlessly aligned with industry needs

• High-performance testing facilities (battery test systems, DC electronic loads, programmable power supplies, impedance and temperature analyzers, environmental chambers, automated testing machines)

• Product-level fabrication and analysis environments

• Real-world application scenarios and sufficient funding support

The lab collaborates with Xi’an Xunpai Fast-Charging Technology Co., Ltd., sharing a high-power fast-charging experimental platform and vehicle-level test benches. In embedded systems and AI platforms, the lab is equipped with high-performance servers, deep learning platforms, robotics training platforms, and a wide range of embedded development kits (MCU, DSP, FPGA, PLC), enabling efficient deployment of intelligent algorithms in low-power systems. The group has also built large-scale battery big data and deep learning datasets for intelligent diagnosis and prediction.

In addition, the lab is equipped with advanced mixed-signal and IC design/testing facilities (network analyzers, signal generators, logic analyzers, precision source meters, probe stations, chip fabrication tools) and has co-established joint laboratories with Texas Instruments and Xilinx, providing strong support for interdisciplinary research and high-level engineering practice.

Talent Development and Mentorship

Dr. Li places strong emphasis on students’ scientific literacy and holistic competence, including:

• Innovation in high-level academic writing

• Engineering capability in real-world projects

• Complex problem-solving skills

• Team collaboration and communication abilities

• Professional ethics and career readiness

He provides personalized training plans based on students’ interests and career goals. His students have published numerous Q1/Q2 journal papers, dozens of high-quality academic articles, and been granted dozens of patents. They actively participate in international conferences and have consistently demonstrated strong competitiveness in both academia and industry. Graduates supervised by Dr. Li have secured excellent employment opportunities, often competing successfully with peers from top-tier universities (985 institutions).

The group has long-standing collaborations with Xi’an Jiaotong University, University of Electronic Science and Technology of China (UESTC), Xidian University, Northwestern Polytechnical University, University of Macau, and State Grid Corporation laboratories, covering joint research, project development, and doctoral co-supervision.

Student Competitions and Innovation Guidance

Dr. Li actively promotes student participation in competitions and innovation programs. Under his guidance, students have won:

• National Second Prize and multiple provincial awards in the National Undergraduate Electronic Design Contest

• National Second Prizes in the Integrated Circuit Innovation & Application Contest

• Numerous Outstanding Instructor awards

As a course instructor for innovation and entrepreneurship at Chang’an University, he has mentored multiple projects under the Challenge Cup and the National Undergraduate Innovation and Entrepreneurship Training Program, all of which were successfully completed with high quality. He has also participated in national-level entrepreneurship education training programs for faculty, earning multiple certifications and awards, including Outstanding Thesis Supervisor and Advanced Individual in Science and Technology Work.

Research Group Culture

The group values integrity, diligence, collaboration, and gratitude, fostering a supportive environment for joyful learning, healthy growth, and well-rounded development.

Graduate Programs

Supervised degree programs include:

• Control Science and Engineering (081100)

• Electronic Information (085400)

  • Control Engineering (01)

  • Integrated Circuit Engineering (02)

  • Artificial Intelligence (03)

• Part-time Master’s program in Electronic Information

Prospective students are welcome to visit and discuss opportunities for collaboration and graduate studies.

Contact:
 E-mail: ymli@chd.edu.cn

[1]     Yanming Li*，Mengwei Huang，Mingwei Gao，Zekai Wu，Baoru Fan，Xiao Cai，Yating Chang. Accurate Co-Estimation of SOC and SOP in Lithium-Ion Batteries via SVD-AUKF and Multi-Constraints. 12th International Forum on Electrical Engineering and Automation (IFEEA 2025).

[2]     Yanming Li*，Zekai Wu，Mingwei Gao，Mengwei Huang，Baoru Fan，Xiao Cai，Yating Chang. Multi-Factor SOH Estimation for Lithium-Ion Batteries via Attention-GNN and SVR Fusion. International Conference of Electrical, Electronic and Networked Energy Systems (EENES 2025).

[3]     Yanming Li*，Haoshuang Zhang，Mingwei Gao，Zekai Wu，Xiao Cai，Yating Chang. State of Health (SOH) Estimation of Lithium-Ion Batteries Based on CNN-LSTM Modeling. International Conference of Electrical, Electronic and Networked Energy Systems (EENES 2025).

[4]     Yanming Li*, Xiaojuan Qin, Min Chai, Haoran Wu, Fujing Zhang, Fenghe Jiang, Changbao Wen, SOH evaluation and RUL estimation of lithium-ion batteries based on MC-CNN-TimesNet model, Reliability Engineering & System Safety, Volume 261, 2025, 111125.

[5]     文常保, 朱玮, 李演明 等. 忆阻器理论及其智能应用. 西安电子科技大学出版社. 2025年6月.

[6]     Li Y*, Qin X, Ma F, Wu H, Chai M, Zhang F, Jiang F, Lei X. Fusion Technology-Based CNN-LSTM-ASAN for RUL Estimation of Lithium-Ion Batteries. Sustainability. 2024; 16(21):9223.

[7]     Dongyan Zhao, Pengcheng Du, Fenghe Jiang, Yanming Li*, Yongwang Ma, Hongwei Shen. A Peak Current Mode Buck DC-DC Converter with Programmable Phase Shifting for Parallel Applications. 2024 9th International Conference on Integrated Circuits and Microsystems (ICICM). IEEE, 2024.

[8]     Pengcheng Du , Fujing Zhang, Yanming Li*, Yongwang Ma, Yidong Yuan, Hongwei Shen. A Novel Current-Mode COT-Controlled Buck Converter for Phase-Interleaved Parallel Applications. 2024 9th International Conference on Integrated Circuits and Microsystems (ICICM). IEEE, 2024.

[9]     Y. Li*, M. Liu and Y. Shen, Design and application of a novel cableless cone penetration system, Measurement: Journal of the International Measurement Confederation, vol. 223, pp. 113775, 2023.

[10]  Yanming Li*, Mengyao Liu, Lufang Zhang. a novel 16-bit adc based on third-order σ-∆ modulator with zero optimization, The IEEE 15th International Conference on ASIC，Oct.24-27, 2023, Nanjing , China.

[11]  马福荣,李演明*,杜浩等. 基于动态遗忘因子最小二乘与EKF的电池SOC估计[J]. 计算机测量与控制, 2023, 31(01): 167-173+180.

[12]  李演明*,黄晟睿,邓新安,张春红,沈宇衡.一种可编程式模拟芯片自动测试方法及其应用[J].现代电子技术,2022,45(08):29-34.

[13]  Li Y*, Shen Y, Wang X, Li S, Li T, Zhao Q. Theoretical Studies and Implementation on the Temporary Data Storage Method for Cone Penetration Test [J].Sensors. 2021; 21(2):575.

[14]  文常保,茹峰,李演明等编. Artificial Neural Network Theory and Its Applications. 西安电子科技大学出版社,2021年6月.

[15]  文常保,茹峰,李演明等编.《人工智能概论》,西安电子科技大学出版社,2020年7月..

[16]  Yan-Ming Li*, Xiao-Xiao Wang, Xiao-Li Xi. A FT Trimming Circuit Based on EPROM and Pin Multiplexing, 2019 IEEE 13th International Conference on ASIC, 2019, pp. 1-4.

[17]  Yan-Ming Li*, Xiao-Li Xi, Hao Zhang, Zhong-Hui Chen, Jian Sun, Yang Luo, Hai-Qin Jin, Zan Zhang. A Digital-Controlled Soft-Start Circuit for Negative Output DC–DC Converter[J]. Journal of Circuits, Systems, and Computers Vol. 28, No. 4 (2019) 1950067 (10 pages).

[18]  Zan Zhang, He Li , Beiju Huang , Zanyun Zhang, Chuantong Cheng, Tianxi Gao, Yaxin Yu, Yanming Li, Hongda Chen. Multi-channel silicon photonic receiver based on compact second-order microring resonators[J]. Optics Communications 437 (2019) 168–173.

[19]  C. Wen, J. Hong, F. Ru, Y. Li and S. Quan, A Novel Memristor-Based Gas Cumulative Flow Sensor, in IEEE Transactions on Industrial Electronics, vol. 66, no. 12, pp. 9531-9538, Dec. 2019.

[20]  Li Y M*, Sun J , Xi X L , et al. A Novel Broken Line Detection Circuit for Multi Cells Li-ion Battery Protection ICs[J]. IET Circuits Devices & Systems, 2018, 13(2).

[21]  李演明*,陈忠会,杨晓冰,孙尖.一种用于低速电动汽车的锂电池管理系统研究[J].电力电子技术,2018,52(12):61-64.

[22]  李演明,郑怀仓,文常保,杨冠斌,茹锋,孟云.一种基于双向变换器的太阳能电池储能供电系统[J].电子技术应用,2018,44(11):129-132.

[23]  文常保,吴忠秉,雪程飞,姚世朋,李演明,李阳,王澄宇.一种用于逻辑分析仪的FPGA测试接口电路[J].实验室研究与探索,2017,36(11):11-14.

[24]  文常保,姜燕妮,马琼,马跃,靳雪莹,李演明,巨永锋.声表面波器件输入及输出负载阻抗匹配研究[J].电子器件,2017,40(02):400-404.

[25]  文常保,商世广,李演明编.《半导体器件原理与技术》,人民交通出版社, 2016.9.1.

[26]  文常保,姜燕妮,杨窕,李演明,巨永锋.基于VISA-COM的网络分析仪远程测试平台设计[J].实验室研究与探索,2016,(09):54-58.

[27]  文常保,马琼,姚世朋,杨窕,李演明,闫茂德,巨永锋.用于矢量网络分析仪的校准与测试系统[J].实验技术与管理,2016,(07):87-91.

[28]  张林,乔泽宇,李佳,李演明,谷文萍,胡笑钏,张赞.铜钼叠层基板的热学特性仿真研究[J].微电子学,2016,46(06):838-840.

[29]  文常保,马跃,姜燕妮,马琼,李演明,巨永锋.基于磁控溅射的Love波器件ZnO波导层制备研究[J].压电与声光,2016,38(05):783-786.

[30]  文常保,马跃,马琼,姜燕妮,李演明,巨永锋.溅射温度对Love波器件ZnO波导层性能的影响[J].微纳电子技术,2016,53(10):691-695+701.

[31]  Yan-Ming Li*, Qian Tong, Xiao-Bing Yang, Kai-Kai Wu, Hong Chai, Chang-Bao Wen,Yan-Zhang Qiu. Fixed-frequency adaptive off-time controlledbuck current regulator with excellent pulsewidth modulation and analogue dimming for light-emitting diode driving applications. IET Power Electron, 2015, 8(11): 2229–2236.

[32]  Yan-Ming Li*, Hao Zhang, Hong Chai, Kai-Kai Wu, Chang-Bao Wen. A Novel Start-up Circuit for Boost DC-DC Converter with Synchronous Power-switch Current-limit. IEEE 11th International Conference on ASIC, 2015.

[33]  李演明*, 杨晓冰, 张豪, 邱彦章, 文常保. 具有啸叫检测与抑制的音频功率放大系统[J]. 计算机工程与设计, 2015, 12:3235-3240.

[34]  文常保,党双欢,朱博,李演明,巨永锋.基于WIFI的无线声表面波传感器信号采集系统[J].传感技术学报,2015,28(10):1552-1557.

[35]  李演明*,仝倩,倪旭文,邱彦章,文常保,吴凯凯,柴红.一种改进型的CMOS电荷泵锁相环电路[J].半导体技术,2014,04:248-253.

[36]  文常保,靳雪莹,马跃,李演明,巨永锋.一种Love波器件三维建模及特性研究[J].压电与声光,2015,37(04):599-602+608.

[37]  文常保,贾亚飞,李演明,巨永锋.一种外部可调限流型恒流/恒压DC-DC转换系统[J].微电子学,2014,44(06):722-726.

[38]  文常保,高丽红,方吉善,巨永锋,李演明.基于改进型限幅平均滤波法的高精度称重系统研究[J].传感技术学报,2014,27(05):649-653.

[39]  文常保*,贾亚飞,李演明,巨永锋.一种外部可调限流型恒流/恒压DC-DC转换系统.微电子学,2014年06期.

[40]  Yanming Li*, Xiangyu Mao, Hongyi Wang, Changbao Wen and Limin Wen. An Improved Hiccup Mode Short-Circuit Protection Technique With Effective Overshoot Suppression for DC–DC Converters. IEEE Transactions on Power Electronics, 2013, 28(2): 877-885.

[41]  Yuxin Liu*, Shibin Liu, Yanming Li, Qiang Ye, Wenguang Feng. Design of a switching frequency adaptive slope compensation circuit for frequency synchronous DC-DC converters. Microelectronics Journal. 44 (2013) 339-346.

[42]  李演明*,毛翔宇,全思,文常保,温立民.一种用于锂电池充电IC的电池检测电路.微电子学. 2013, 43(3):354-358.

[43]  李演明*,邵丽丽,贾亚飞.一种Buck型DC-DC电源模块并联供电系统设计.电源技术, 2013,37(8):1431-1434.

[44]  Li Yanming*, Mao Xiangyu, Wen Changbao and Wen Limin. Design and implementation of a 3-A source and sink linear regulator for bus terminators [J]. Journal of Semiconductors, 2012, 33(10):105011-7.

[45]  Yanming Li*, Changbao Wen, Limin Wen. A time-programmable soft-start circuit with hiccup control [J]. Applied Mechanics and Materials, 2012, 135-136: 151-154.

[46]  Y.X. Liu, S.B. Liu, Y.M. Li, Q. Ye, X.Q. Lai. Design and implementation of a compact frequency synchronisation control circuit using enable input for DC-DC converter. IET Power Electron., 2012, Vol. 5, Iss. 9, pp. 1827-1833.

[47]  Changbao Wen, Yongfeng Ju, Li Liu, Yafei Jia, Chen Zhao, Limin Wen and Yanming Li. Study on Design and Experiment of SAW Device Based on MSC. Applied Mechanics and Materials, 2012, 135-136: 954-959.

[48]  Changbao Wen, Yongfeng Ju, Wanlin Li, Wenzheng Sun, Xin Xu, Yanming Li and Limin Wen. Carbon Dioxide Gas Sensor Using SAW Device Based on ZnO Film [J]. Applied Mechanics and Materials, 2012, 135-136: 347-352.

[49]  刘雨鑫*,刘诗斌,李演明,冯文光.一种高集成度的DC-DC开关电源软启动电路.华中科技大学学报(自然科学版), 2011, 39(2):108-111

[50]  Chu Xiuqin, Li Qingwei, Lai Xinquan, Yuan Bing, Li Yanming,and Zhao Yongrui. A 3 A sink/source current fast transient response low-dropout Gm driven linear regulator[J]. Journal of Semiconductors, 2011, 32(06):73-77.

[51]  Yan-Ming Li*, Chang-Bao Wen, Bing Yuan, Li-Min Wen, Qiang Ye. A High Speed and Power-Efficient Level Shifter for High Voltage Buck Converter Drivers. ICSICT-2010 10th IEEE International Conference on Solid-State and Integrated Circuit Technology, Shanghai, Proceedings: 309-311.

[52]  Li Yanming*, Lai Xinquan, Ye Qiang, Jia Xinzhang. A Current-Mode Buck DC-DC Controller with Adaptive On-Time Control. Journal of Semiconductors(半导体学报). 2009, 30(2): 025007.

[53]  李演明*,来新泉,贾新章,曹玉.具有快速瞬态响应和低静态电流的CMOS低漏失稳压器设计.电子学报. 2009, 37(5): 1130-1135.

[54]  叶强*,来新泉,李演明,袁冰,陈富吉.用于TFT LCD液晶显示的可调电荷泵的设计.固体电子学研究与进展,2009, 29(3):444-449.

[55]  Yuan Bing*, Lai Xinquan, Li Yanming, Ye Qiang. Design of anti-jamming current-sensing circuit for current-mode buck regulator. Journal of Semiconductors(半导体学报). 2009, 30(4): 045009-5.

[56]  Lai Xinquan*, Xu Ziyou, Li Yanming, Ye Qiang, Man Maoli. A Piecewise Curvature-Compensated Bandgap Voltage Reference Circuit in Standard CMOS Process. Microelectronics Journal. 2009, 40(1): 39-45.

[57]  袁冰,来新泉,叶强,靳钊,李演明,贾新章.电流模降压DC-DC大负载低漏失工作研究[J].固体电子学研究与进展,2009,29(03):429-433.

[58]  叶强,来新泉,袁冰,李演明,陈富吉.采用电荷泵箝位调整器的BUCK型DC-DC驱动电路[J].固体电子学研究与进展,2009,29(02):269-275.

[59]  叶强,来新泉,许录平,袁冰,李演明.基于可调电荷泵的双模式高压开关控制器[J].固体电子学研究与进展,2009,29(01):83-88.

[60]  李演明*,来新泉,袁冰,叶强,贾新章.一种DC-DC开关电源片上软启动电路.半导体学报. 2008, 29(6): 1210-1215.

[61]  李演明*,来新泉,袁冰,贾新章.自适应开启时间的Buck型DC-DC控制器设计实现.半导体学报. 2008, 29(7):1396-1402.

[62]  陈富吉,来新泉,李玉山,李先锐,李演明.一种消除失调的开关电容带隙基准电路[J].电子学报,2008(11):2251-2255.

[63]  叶强,来新泉,袁冰,陈富吉,李演明.一种采用新颖的双重自适应补偿的低静态电流LDO稳压器的设计[J].半导体学报,2008(10):2057-2063.

[64]  袁冰,来新泉,叶强,李演明,贾新章.集成于电流模降压型DC-DC变换器的电流采样电路[J].半导体学报,2008(08):1627-1631.

[65]  叶强,来新泉,陈富吉,李演明,袁冰.一种用于TFT-LCD液晶显示的片内门宽调制控制器的设计[J].半导体学报,2008(08):1620-1626.

[66]  王松林,吕亚兰,李演明,来新泉,叶强.一种新颖的PWM开关电源控制技术[J].电子器, 2008(04): 1310-1314.

[67]  袁冰*,来新泉,李演明,叶强,王红义,贾新章.便携应用DC-DC轻负载高效率的实现.半导体学报. 2008, 29(6):1198-1203.

[68]  袁冰*,来新泉,李演明,叶强,贾新章.降压变换器片内集成软启动电路设计.半导体学报. 2008, 29(10):2069-2073.

[69]  袁冰*,来新泉,李演明,叶强,王红义.用于晶元及封装测试的DC-DC内建可测性设计.固体电子学研究与进展, 2008, 28(4): 581-585.

[70]  Ye Qiang*, Lai Xinquan, Li Yanming, Chen Fuji. A Piecewise Linear Slope Compensation Circuit for DC-DC Converters. Journal of Semiconductors(半导体学报). 2008, 29(2):281-287.

[71]  Li Yanming*, Lai Xinquan, Chen Fuji, Yuan Bing Jia Xinzhang. An adaptive slope compensation circuit for Buck DC-DC converter. ASICON’07. 7th Int. Conf. on ASIC Proc, 2007, pp.608-611.

[72]  Li Yanming*, Lai Xinquan, Jia Xinzhang. A Novel Temperature Stable CMOS Current Reference. ICSICT’06. 8th Int. Conf. on Solid-State and Integrated Circuit Technology Proc, 2006, pp.1772-1775.

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[6]林海,苗文康,冯厚录,杨博,梁华刚,陈金平,相里康,肖剑,李演明.一种跨介质智能探测机器人及其工作方法[P].陕西省:CN118254512A,2024-06-28.

[7]李演明,陈忠会,文常保,茹锋,雷旭.一种隔离式串行通信接口电路[P].陕西省:CN110324035B,2023-02-28.

[8]李演明,王晓晓,邓新安,雷旭,文常保.一种基于EPROM与Pin复用用于FT trimming电路[P].陕西省:CN110350910B,2023-02-28.

[9]文常保,高南,刘维宇,全思,茹锋,李演明,王飚,巨永锋.一种基于忆阻器阵列的紫外光辐射累积测量电路[P].陕西省:CN111221023B,2022-11-29.

[10]文常保,宿建斌,胡馨月,全思,李演明,茹峰,王飚,巨永峰.一种基于忆阻器的感知器神经网络电路及其调节方法[P].陕西省:CN109816096B,2022-10-18.

[11]文常保,宿建斌,全思,李演明,茹峰,巨永峰,王飚.一种忆阻器型全域值BP神经网络电路[P].陕西省:CN110298435B,2022-10-18.

[12]李演明,席晓丽,文常保,王飚,雷旭.一种四开关Buck-Boost转换器的电流采样与限制电路[P].陕西省:CN110350773B,2020-11-20.

[13]李演明,陈忠会,罗阳,文常保,张赞,谷文萍.一种用于能量收集的最大功率跟踪控制系统[P].陕西省:CN109753103B,2020-08-25.

[14]文常保,高南,刘维宇,全思,茹锋,李演明,王飚,巨永锋.一种基于忆阻器阵列的紫外光辐射累积测量电路[P].陕西省:CN111221023A,2020-06-02.

[15]文常保,洪吉童,宿建斌,茹锋,全思,李演明,巨永锋.一种基于忆阻器的核辐射累积剂量测量系统[P].陕西省:CN109343097B,2020-06-02.

[16]文常保,姚世朋,全思,朱玮,洪吉童,李演明,巨永锋.一种硅基集成曝光量测量器件[P].陕西省:CN107678247B,2020-05-29.

[17]文常保,洪吉童,茹锋,胡馨月,全思,李演明,王飚,巨永锋.基于忆阻器的气体累积流量测量系统[P].陕西省:CN109000744B,2020-05-01.

[18]李演明,吴凯凯,张豪,刘雨鑫,周罡,曹灿.多节电芯保护板断线检测电路[P].陕西省:CN108008301B,2020-04-03.

[19]李演明,张豪,陈忠会,刘雨鑫,周罡,曹灿.一种多节电芯保护板断线检测电路[P].陕西省:CN107543985B,2020-01-10.

[20]刘雨鑫,李演明,张豪,席晓丽,周罡,曹灿.电池保护芯片级联的均衡控制电路[P].陕西省:CN107317059B,2019-12-20.

[21]李演明,席晓丽,文常保,王飚,雷旭.一种四开关Buck-Boost转换器的电流采样与限制电路[P].陕西省:CN110350773A,2019-10-18.

[22]李演明,王晓晓,邓新安,雷旭,文常保.一种基于EPROM与Pin复用用于FT trimming电路[P].陕西省:CN110350910A,2019-10-18.

[23]李演明,陈忠会,文常保,茹锋,雷旭.一种隔离式串行通信接口电路[P].陕西省:CN110324035A,2019-10-11.

[24]文常保,宿建斌,全思,李演明,茹峰,巨永峰,王飚.一种忆阻器型全域值BP神经网络电路[P].陕西省:CN110298435A,2019-10-01.

[25]文常保,宿建斌,胡馨月,全思,李演明,茹峰,王飚,巨永峰.一种基于忆阻器的感知器神经网络电路及其调节方法[P].陕西省:CN109816096A,2019-05-28.

[26]李演明,陈忠会,罗阳,文常保,张赞,谷文萍.一种用于能量收集的最大功率跟踪控制系统[P].陕西省:CN109753103A,2019-05-14.

[27]文常保,洪吉童,宿建斌,茹锋,全思,李演明,巨永锋.一种基于忆阻器的核辐射累积剂量测量系统[P].陕西省:CN109343097A,2019-02-15.

[28]文常保,洪吉童,茹锋,胡馨月,全思,李演明,王飚,巨永锋.基于忆阻器的气体累积流量测量系统[P].陕西:CN109000744A,2018-12-14.

[29]文常保,姚世朋,洪吉童,朱玮,李演明,茹锋,巨永锋.一种基于反向串联忆阻器的曝光量传感器[P].陕西省:CN107101718B,2018-08-28.

[30]文常保,姜燕妮,靳雪莹,李演明,全思,茹锋,巨永锋.一种负载阻抗匹配装置及匹配方法[P].陕西省:CN105391416B,2018-08-21.

[31]茹锋,赵雅萍,李演明,刘雨鑫,张豪,柴红.固定导通时间模式的同步升压型DC-DC转换器电路[P].陕西省:CN105553258B,2018-05-18.

[32]李演明,吴凯凯,张豪,刘雨鑫,周罡,曹灿.多节电芯保护板断线检测电路[P].陕西:CN108008301A,2018-05-08.

[33]文常保,姚世朋,全思,朱玮,洪吉童,李演明,巨永锋.一种硅基集成曝光量测量器件[P].陕西:CN107678247A,2018-02-09.

[34]李演明,张豪,陈忠会,刘雨鑫,周罡,曹灿.一种多节电芯保护板断线检测电路[P].陕西:CN107543985A,2018-01-05.

[35]李演明,刘雨鑫,张赞,胡笑钏,柴红,张豪.一种多环路复合型开关式电池充电转换器电路[P].陕西省:CN105553023B,2017-12-19.

[36]刘雨鑫,李演明,张豪,席晓丽,周罡,曹灿.电池保护芯片级联的均衡控制电路[P].陕西:CN107317059A,2017-11-03.

[37]李演明,张豪,邱彦章,吴凯凯,杨晓冰,文常保.一种Boost型DC-DC转换器同步功率管限流电路[P].陕西省:CN104539145B,2017-10-13.

[38]李演明,吴凯凯,柴红,张豪,仝倩,杨晓冰,文常保,邱彦章.一种双输出的DC-DC振荡器电路[P].陕西省:CN104578756B,2017-10-13.

[39]文常保,姚世朋,洪吉童,朱玮,李演明,茹锋,巨永锋.一种基于反向串联忆阻器的曝光量传感器[P].陕西:CN107101718A,2017-08-29.

[40]文常保,杨窕,朱博,巨永锋,李演明,全思.一种声表面波器件测试装置及其测试方法[P].陕西省:CN104316787B,2017-04-05.

[41]来新泉,李演明,邵丽丽,唐起源.用于开关型充电管理芯片中驱动管与电感的短路保护电路[P].陕西省:CN103401541B,2017-02-01.

[42]茹锋,张豪,陈晨,李演明,赵雅萍,李浩翔,朱玮.一种直流-直流转换器电路[P].陕西:CN205377666U,2016-07-06.

[43]全思,谷文萍,李演明,文常保,谢元斌,巨永锋,郝跃.GaN基超薄势垒增强模式反相器、环振及其制作方法[P].陕西省:CN103872044B,2016-07-06.

[44]李演明,柴红,张豪,刘雨鑫,张赞,胡笑钏.一种电池充电转换器电路[P].陕西:CN205319759U,2016-06-15.

[45]全思,徐小波,李演明,文常保,谢元斌,巨永锋,郝跃.一种GaN基超薄势垒增强/耗尽模式反相器、环振及其制作方法[P].陕西省:CN103915434B,2016-06-15.

[46]全思,杨丽媛,李演明,文常保,闫茂德,郝跃.一种GaN基超薄势垒增强模式反相器、环振及其制作方法[P].陕西省:CN103915435B,2016-06-15.

[47]来新泉,唐起源,李演明,邵丽丽.用于充电管理芯片外部高压NMOS管的驱动电路[P].陕西省:CN103401544B,2016-05-25.

[48]茹锋,赵雅萍,李演明,刘雨鑫,张豪,柴红.固定导通时间模式的同步升压型DC-DC转换器电路[P].陕西:CN105553258A,2016-05-04.

[49]李演明,刘雨鑫,张赞,胡笑钏,柴红,张豪.一种多环路复合型开关式电池充电转换器电路[P].陕西:CN105553023A,2016-05-04.

[50]郭亚杰,王新刚,李演明,周婷婷,高兵祥.一种快速制备铜钼多层复合材料的方法[P].陕西省:CN104014921B,2016-04-27.

[51]文常保,姜燕妮,靳雪莹,李演明,全思,茹锋,巨永锋.一种负载阻抗匹配装置[P].陕西:CN205160484U,2016-04-13.

[52]文常保,丁娜,巨永锋,温立民,李演明,全思,于晓晨.正偶数多边形Rayleigh波产生器件[P].陕西省:CN103178803B,2016-04-13.

[53]文常保,巨永锋,许宏科,李演明,温立民,全思,于晓晨.一种基于多条耦合器的声表面波振荡器[P].陕西省:CN103457571B,2016-03-30.

[54]文常保,姜燕妮,靳雪莹,李演明,全思,茹锋,巨永锋.一种负载阻抗匹配装置及匹配方法[P].陕西:CN105391416A,2016-03-09.

[55]来新泉,邵丽丽,李演明,李志鑫.具有电流检测和限流功能的低压差线性开关[P].陕西省:CN103384148B,2016-02-10.

[56]文常保,雪程飞,李演明,全思,杜凯,樊继斌,杨小军,巨永锋.一种用于逻辑分析仪与FPGA系统的测试接口装置[P].陕西:CN204855572U,2015-12-09.

[57]来新泉,邵丽丽,李演明,徐灵炎.应用于DC-DC转换器中的自适应导通时间产生电路[P].陕西省:CN103401420B,2015-10-28.

[58]文常保,贾亚飞,李演明,巨永锋,许宏科,温立民,全思.一种具有外部可调限流功能的恒流/恒压DC-DC转换系统[P].陕西省:CN103457465B,2015-10-21.

[59]李演明,柴红,邱彦章,仝倩,杨晓冰,吴凯凯.一种数模混合调光的LED驱动电路[P].陕西省:CN103813587B,2015-09-30.

[60]文常保,党双欢,李演明,全思,杜凯,樊继斌,杨小军,巨永锋.一种用于声表面波振荡器输出信号的信号调理电路[P].陕西:CN104868883A,2015-08-26.

[61]文常保,党双欢,李演明,全思,杜凯,樊继斌,杨小军,巨永锋.一种用于声表面波振荡器输出信号的信号调理电路[P].陕西:CN204559529U,2015-08-12.

[62]文常保,马跃,靳雪莹,巨永锋,李演明,全思.一种磁控溅射载物台[P].陕西:CN204509456U,2015-07-29.

[63]文常保,丁娜,巨永锋,许宏科,温立民,李演明.单向体声波抑制型声表面波器件[P].陕西省:CN102739188B,2015-07-15.

[64]李演明,张豪,杨晓冰,吴凯凯,邱彦章,文常保.一种Boost型DC-DC转换器同步功率管限流电路[P].陕西:CN204408184U,2015-06-17.

[65]李演明,柴红,吴凯凯,仝倩,杨晓冰,张豪,文常保,邱彦章.一种双输出的DC-DC振荡器电路[P].陕西:CN204408188U,2015-06-17.

[66]文常保,丁娜,巨永锋,李演明,全思,于晓晨.Rayleigh波与love波双模式声波产生器件[P].陕西省:CN103177717B,2015-06-17.

[67]李演明,吴凯凯,柴红,张豪,仝倩,杨晓冰,文常保,邱彦章.一种双输出的DC-DC振荡器电路[P].陕西:CN104578756A,2015-04-29.

[68]李演明,张豪,邱彦章,吴凯凯,杨晓冰,文常保.一种Boost型DC-DC转换器同步功率管限流电路[P].陕西:CN104539145A,2015-04-22.

[69]文常保,王莹莹,党双欢,朱博,巨永锋,李演明,全思.一种用于标定气体传感器的装置[P].陕西:CN204165964U,2015-02-18.

[70]文常保,杨窕,朱博,巨永锋,李演明,全思.一种声表面波器件测试装置及其测试方法[P].陕西:CN104316787A,2015-01-28.

[71]文常保,杨窕,朱博,巨永锋,李演明,全思.一种声表面波器件测试装置[P].陕西:CN204116496U,2015-01-21.

[72]文常保,高丽红,雪程飞,巨永锋,李演明,全思.一种具有数据保护功能的电源开关机电路[P].陕西:CN204013459U,2014-12-10.

[73]文常保,丁娜,巨永锋,许宏科,李演明,温立民.LOVE波型超微量物质质量的测量装置[P].陕西省:CN102749130B,2014-11-05.

[74]全思,徐小波,李演明,文常保,谢元斌,巨永锋,郝跃.一种GaN基超薄势垒增强/耗尽模式反相器及环振[P].陕西:CN203826387U,2014-09-10.

[75]全思,杨丽媛,李演明,文常保,闫茂德,郝跃.一种GaN基超薄势垒增强模式反相器及环振[P].陕西:CN203826388U,2014-09-10.

[76]全思,谷文萍,李演明,文常保,谢元斌,巨永锋,郝跃.GaN 基超薄势垒增强模式反相器及环振[P].陕西:CN203826389U,2014-09-10.

[77]郭亚杰,王新刚,李演明,周婷婷,高兵祥.一种快速制备铜钼多层复合材料的方法[P].陕西:CN104014921A,2014-09-03.

[78]张林,李演明,邱彦章.JFET及其制造方法以及使用该JFET的微型逆变器[P].陕西省:CN102664197B,2014-08-06.

[79]李演明,仝倩,杨晓冰,柴红,吴凯凯,邱彦章.一种新型LED驱动电路[P].陕西:CN203722881U,2014-07-16.

[80]全思,徐小波,李演明,文常保,谢元斌,巨永锋,郝跃.一种GaN基超薄势垒增强/耗尽模式反相器、环振及其制作方法[P].陕西:CN103915434A,2014-07-09.

[81]全思,杨丽媛,李演明,文常保,闫茂德,郝跃.一种GaN基超薄势垒增强模式反相器、环振及其制作方法[P].陕西:CN103915435A,2014-07-09.

[82]张林,李演明,邱彦章,巨永锋.碳化硅温度传感器及其制造方法[P].陕西省:CN103033276B,2014-07-02.

[83]文常保,方吉善,李演明,巨永锋,许宏科,全思.一种声表面波传感器应用电路[P].陕西:CN103873013A,2014-06-18.

[84]全思,谷文萍,李演明,文常保,谢元斌,巨永锋,郝跃.GaN基超薄势垒增强模式反相器、环振及其制作方法[P].陕西:CN103872044A,2014-06-18.

[85]李演明,张林,贾亚飞,文常保.一种用于DC-DC驱动的超低静态电流的电平移位电路[P].陕西省:CN102904565B,2014-05-28.

[86]李演明,柴红,邱彦章,仝倩,杨晓冰,吴凯凯.一种数模混合调光的LED驱动电路[P].陕西:CN103813587A,2014-05-21.

[87]来新泉,李演明,徐灵炎,邵丽丽.应用于高压DC-DC转换器内部的稳压电源电路[P].陕西省:CN102880217B,2014-04-16.

[88]李演明,贾亚飞,全思,温立民,文常保.一种用于高压芯片内部的低压电源产生电路[P].陕西省:CN103023318B,2014-03-26.

[89]来新泉,李演明,毛翔宇,周波,来音.带打嗝模式过流保护功能的稳压电路[P].陕西省:CN102566640B,2014-03-12.

[90]来新泉,刘雨鑫,叶强,毛翔宇,李演明.开关电源的时钟外同步电路[P].陕西省:CN102427364B,2014-02-12.

[91]文常保,贾亚飞,李演明,巨永锋,许宏科,温立民,全思.一种具有外部可调限流功能的恒流/恒压DC-DC转换系统[P].陕西:CN103457465A,2013-12-18.

[92]文常保,巨永锋,许宏科,李演明,温立民,全思,于晓晨.一种基于多条耦合器的声表面波振荡器[P].陕西:CN103457571A,2013-12-18.

[93]来新泉,邵丽丽,李演明,徐灵炎.应用于DC-DC转换器中的自适应导通时间产生电路[P].陕西:CN103401420A,2013-11-20.

[94]来新泉,李演明,邵丽丽,唐起源.用于开关型充电管理芯片中驱动管与电感的短路保护电路[P].陕西:CN103401541A,2013-11-20.

[95]来新泉,唐起源,李演明,邵丽丽.用于充电管理芯片外部高压NMOS管的驱动电路[P].陕西:CN103401544A,2013-11-20.

[96]来新泉,邵丽丽,李演明,李志鑫.具有电流检测和限流功能的低压差线性开关[P].陕西:CN103384148A,2013-11-06.

[97]文常保,巨永锋,赵琛,邵严,刘立,李万林,闫栋,康迤,温立民,李演明.一种大功率白光LED的智能控制器及控制方法[P].陕西省:CN102014565B,2013-07-10.

[98]文常保,丁娜,巨永锋,李演明,全思,于晓晨.Rayleigh波与love波双模式声波产生器件[P].陕西:CN103177717A,2013-06-26.

[99]文常保,丁娜,巨永锋,温立民,李演明,全思,于晓晨.正偶数多边形Rayleigh波产生器件[P].陕西:CN103178803A,2013-06-26.

[100]张林,李演明,邱彦章,巨永锋.一种碳化硅温度传感器[P].陕西:CN203011560U,2013-06-19.

[101]来新泉,李演明,周波,毛翔宇,徐灵炎.应用于线性充电器的恒流充电电路[P].陕西省:CN102412611B,2013-06-12.

[102]张林,李演明,邱彦章,巨永锋.碳化硅温度传感器及其制造方法[P].陕西:CN103033276A,2013-04-10.

[103]李演明,贾亚飞,全思,温立民,文常保.一种用于高压芯片内部的低压电源产生电路[P].陕西:CN103023318A,2013-04-03.

[104]李演明,张林,贾亚飞,文常保.一种用于DC-DC驱动的超低静态电流的电平移位电路[P].陕西:CN102904565A,2013-01-30.

[105]来新泉,李演明,徐灵炎,邵丽丽.应用于高压DC-DC转换器内部的稳压电源电路[P].陕西:CN102880217A,2013-01-16.

[106]张林,李演明,邱彦章.JFET及使用该JFET的微型逆变器[P].陕西:CN202662614U,2013-01-09.

[107]文常保,丁娜,巨永锋,许宏科,李演明,温立民.LOVE波型超微量物质质量的测量装置[P].陕西:CN102749130A,2012-10-24.

[108]文常保,丁娜,巨永锋,许宏科,温立民,李演明.单向体声波抑制型声表面波器件[P].陕西:CN102739188A,2012-10-17.

[109]张林,李演明,邱彦章.JFET及其制造方法以及使用该JFET的微型逆变器[P].陕西:CN102664197A,2012-09-12.

[110]来新泉,李演明,毛翔宇,周波,来音.带打嗝模式过流保护功能的稳压电路[P].陕西:CN102566640A,2012-07-11.

[111]来新泉,耿玮生,李演明,叶强,李庆委.灌入/拉出电流快速响应线性电压调节器及调节方法[P].陕西省:CN101893908B,2012-07-04.

[112]来新泉,刘雨鑫,叶强,毛翔宇,李演明.开关电源的时钟外同步电路[P].陕西:CN102427364A,2012-04-25.

[113]来新泉,李演明,周波,毛翔宇,徐灵炎.应用于线性充电器的恒流充电电路[P].陕西:CN102412611A,2012-04-11.

[114]文常保,巨永锋,赵琛,邵严,刘立,李万林,闫栋,康迤,温立民,李演明.一种大功率照白光LED的智能控制器及控制方法[P].陕西:CN102014565A,2011-04-13.

[115]来新泉,耿玮生,李演明,叶强,李庆委.灌入/拉出电流快速响应线性电压调节器及调节方法[P].陕西:CN101893908A,2010-11-24.