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

Dewen Kong — 28 Patents

General Motors: 27 patents #429 of 18,328Top 3%
A(Alltop Electronics (Suzhou): 1 patents #33 of 63Top 55%
Shanghai, CN: #247 of 19,267 inventorsTop 2%
Overall (All Time): #134,628 of 4,157,543Top 4%
28 Patents All Time
Dewen Kong has been granted 28 US patents while listed as an inventor at General Motors. The first was granted in 2019 and the most recent in September 2025. Dewen Kong ranks #134,628 of 4,157,543 US inventors in our database (top 3.2%). Patent records list Dewen Kong in Shanghai, CN.

Patents per Year

Patents granted per year, 2019 to 2025Bar chart with a peak of 6 patents in 2023.peak 62019: 2 patents20192020: 3 patents20202021: 4 patents20212022: 3 patents20222023: 6 patents20232024: 5 patents20242025: 5 patents2025

Issued Patents All Time

Showing 1–25 of 28 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12418064 Capacitor-assisted battery cell Dave G. Rich, Xiaochao Que, Haijing Liu 2025-09-16
12308438 Composite negative electrode materials and electrochemical cells including the same Qili SU, Meiyuan WU, Haijing Liu 2025-05-20
12278339 Solid-state battery with solid electrolyte surface topography design Yong Lu, Zhe Li 2025-04-15
12266801 Active material component of a composition for forming an electrode of a battery in a dry process and a method of forming the electrode Meiyuan WU, Si Chen, Haijing Liu 2025-04-01
12211984 Thermal device for heating and cooling battery modules Dave G. Rich, Lyall Kenneth Winger, Meiyuan WU, Jingyuan Liu, Haijing Liu 2025-01-28
12176510 Bipolar capacitor assisted battery Jingyuan Liu, Zhe Li, Meiyuan WU, Haijing Liu 2024-12-24 $21,753,000
12024059 Active safety management systems for modular dynamically allocated capacity storage systems Dave G. Rich, Lyall Kenneth Winger, Aaron B. Bloom, Jingyuan Liu, Meiyuan WU +1 more 2024-07-02 $22,015,000
12014872 Hybrid electrodes and electrochemical cells and modules utilizing the same Haijing Liu, Xiaochao Que, Jianfeng Wang 2024-06-18 $21,532,000
11971455 State of charge and state of health assessment of a mixed chemistry battery Chengwu Duan, Jian Yao, Jingyuan Liu 2024-04-30 $29,531,000
11936030 Fabrication process to make electrodes by rolling Xiaochao Que, Meiyuan WU, Haijing Liu, Xiaosong Huang, Mark W. Verbrugge 2024-03-19 $22,407,000
11843088 Graphite foil as an active heating and passive cooling material in a battery pack Dave G. Rich, Saad Hasan, Lyall Kenneth Winger, Haijing Liu 2023-12-12 $23,069,000
11837704 Electrochemical devices including internal eddy current heating Jingyuan Liu, Dave G. Rich, Haijing Liu, Lyall Kenneth Winger, Mark W. Verbrugge 2023-12-05 $22,501,000
11784010 Electrode including capacitor material disposed on or intermingled with electroactive material and electrochemical cell including the same Xiaochao Que, Meiyuan WU, Si Chen, Haijing Liu, Mark W. Verbrugge 2023-10-10 $21,096,000
11721843 Capacitor assisted battery modules and systems Xiaochao Que, Dave G. Rich, Si Chen, Meiyuan WU, Haijing Liu 2023-08-08 $29,355,000
11651906 Voltage-modified hybrid electrochemical cell design Qili SU, Haijing Liu, Meiyuan WU, Mengyan Hou 2023-05-16 $33,965,000
11575122 Electrode with enhanced state of charge estimation Yong Lu, Mengyan Hou, Zhe Li, Haijing Liu 2023-02-07 $25,171,000
11430981 Titanium niobium oxide and titanium oxide composite anode materials Yong Lu, Mengyan Hou, Zhe Li, Haijing Liu 2022-08-30 $39,600,000
11380939 Hybrid lithium ion capacitor battery having a carbon coated separate layer and method of making the same Qili SU, Yong Lu, Zhe Li 2022-07-05 $30,341,000
11374257 Softened solid-state electrolytes for lithium ion batteries Mengyan Hou, Haijing Liu, Yong Lu 2022-06-28 $27,830,000
11205798 Capacitor-assisted solid-state battery Zhe Li, Dave G. Rich, Haijing Liu, Sherman H. Zeng 2021-12-21 $41,555,000
11171365 Capacitor-assisted solid-state battery with quasi-solid-state electrolyte Zhe Li, Dave G. Rich, Haijing Liu, Sherman H. Zeng 2021-11-09 $27,901,000
11121375 Solid-state electrodes with non-carbon electronic conductive additives Mengyan Hou, Zhe Li, Haijing Liu, Qili SU 2021-09-14 $24,647,000
10944100 Electrochemical cell including anode and cathode including battery and capacitor particles and having equal electrochemical capacities, and method for forming the same Haijing Liu, Zhiqiang Yu, Meiyuan WU 2021-03-09 $57,194,000
10826139 Battery enclosure allowing selective airflow to and from the battery enclosure Dave G. Rich, Saad Hasan, Jeffrey Wyka, Jianfeng Wang, Haijing Liu 2020-11-03 $41,844,000
10784614 Electrical connector having a fastener Zhiqiang Rong, Yajuan Gou 2020-09-22