Wei-Jing Chen has been granted 8 US patents while listed as an inventor at Actron Technology . The first was granted in 2019 and the most recent in April 2025. Wei-Jing Chen ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Wei-Jing Chen in Shanghai, CN.
Patents per Year Patents granted per year, 2019 to 2025 Bar chart with a peak of 2 patents in 2021. peak 2 2019: 1 patents 2019 2020: 1 patents 2020 2021: 2 patents 2021 2022: 2 patents 2022 2023: 1 patents 2023 2025: 1 patents 2025
Issued Patents All Time
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Showing 1–8 of 8 patents
Patent # Title Co-Inventors Date
12271304 Overlay size determinations — 2025-04-08
11791743 Alternator and rectifier thereof for preventing reverse current Shang-Shu Chung , Yen-Yi Chen , Huei Wang 2023-10-17
11496066 Alternator and rectifier thereof Shang-Shu Chung , Yen-Yi Chen , Huei Wang 2022-11-08
11482953 Electric actuator device and control method thereof Shang-Shu Chung , Shih-Chieh Hou , Huei Wang 2022-10-25
11005385 Alternator and rectifier thereof Shang-Shu Chung , Yen-Yi Chen , Huei Wang 2021-05-11
10931189 Rectifier capable of adjusting gate voltage of transistor and alternator including rectifier Shang-Shu Chung , Huei Wang , Yen-Yi Chen 2021-02-23
10826406 Alternator and rectifier thereof Shang-Shu Chung , Yen-Yi Chen , Huei Wang 2020-11-03
10454363 Synchronous rectifier alternator and power allocation method thereof Shang-Shu Chung , Shih-Chieh Hou , Chien-Tin Chen , Chi-Kai Wu 2019-10-22
