Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
PW

Pinghua Wang — 21 Patents

Huawei: 20 patents #686 of 15,535Top 5%
Lo Wu, CN: #404 of 7,906 inventorsTop 6%
Overall (All Time): #201,324 of 4,157,543Top 5%
21 Patents All Time
Pinghua Wang has been granted 21 US patents while listed as an inventor at Huawei. The first was granted in 2019 and the most recent in August 2025. Pinghua Wang ranks #201,324 of 4,157,543 US inventors in our database (top 4.8%). Patent records list Pinghua Wang in Lo Wu, CN.

Patents per Year

Patents granted per year, 2019 to 2025Bar chart with a peak of 6 patents in 2020.peak 62019: 2 patents20192020: 6 patents20202021: 2 patents20212022: 4 patents20222023: 2 patents20232024: 4 patents20242025: 1 patents2025

Issued Patents All Time

Showing 1–21 of 21 patents

Patent #TitleCo-InventorsDate
12394789 Metal anode, method for preparing the metal anode, and secondary battery Qiang Ma, Haobin WU, Zhengjie Li, Yifei Xu, Xiang Hong 2025-08-19
12166218 Flexible battery and preparation method thereof Liang Fan, Wei Zhou, Yangxing Li, Yong Cao 2024-12-10
11990774 Fast charging method and system, terminal, and charger Xujun Liu, Ce Liu, Yanding Liu, Jinbo Ma 2024-05-21
11962176 Battery, terminal, and charging system Xinyu Liu, Ce Liu, Yanding Liu, Jinbo Ma 2024-04-16
11862773 On-demand charging method and terminal Dawei Huo, Jie Ding, Hui Li, Jinbo Ma 2024-01-02
11581745 Fast charging method and system, terminal, and charger Xujun Liu, Ce Liu, Yanding Liu, Jinbo Ma 2023-02-14
11545703 Charging method and terminal based on user usage habit model Dawei Huo, Jie Ding, Hui Li, Jinbo Ma 2023-01-03
11527883 Power protection apparatus and terminal using the apparatus Xinyu Liu, Yanding Liu, Ce Liu, Yong Cao 2022-12-13
11458340 Locomotive-mounted power battery pack fire safety control system and method YuFa Meng, DingKang Ye 2022-10-04
11444470 Battery, terminal, and charging system Xinyu Liu, Ce Liu, Yanding Liu, Jinbo Ma 2022-09-13
11312251 Electric vehicle wireless charging method, apparatus, and system Yingtao Li, Zhixian Wu 2022-04-26
11024873 Lithium-ion battery conductive bonding agent and production method thereof, lithium-ion battery electrode plate and production method thereof, and lithium-ion battery Zhiyong Wang, Shengan Xia 2021-06-01
11018518 Intelligent wireless charging control method, device, and system Kangmin Huang, Weidong Tang 2021-05-25
10826305 Fast charging method and related device for parallel battery pack Yingtao Li, Kui Zhou, Qiang Wang, Guanghui Zhang 2020-11-03
10819124 Fast charging method and related device for series battery pack Yingtao Li, Kui Zhou, Guanghui Zhang 2020-10-27
10819127 Charging circuit, terminal, and charging system Xinyu Liu, Yanding Liu, Ce Liu, Jinbo Ma 2020-10-27
10797493 Battery, terminal, and charging system Xinyu Liu, Ce Liu, Yanding Liu, Jinbo Ma 2020-10-06
10734830 Fast changing method and system, terminal, and charger Xujun Liu, Ce Liu, Yanding Liu, Jinbo Ma 2020-08-04
10554066 Energy management method for a device with a rechargeable battery Kangmin Huang, Maosheng Huang 2020-02-04
10505381 Electric energy dispatch method and apparatus, and power management method and apparatus Yingtao Li, Kangmin Huang 2019-12-10
10454094 Cathode active material for lithium-ion secondary battery and preparation method thereof, cathode pole piece for lithium-ion secondary battery, and lithium-ion secondary battery Shengan Xia, Jun Yang 2019-10-22