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USPTO Patent Rankings Data through Dec 31, 2025
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Ziwei Deng — 3 Patents

Hitachi: 2 patents #13,405 of 28,497Top 50%
ZCZhejiang Geely Holding Group Co.: 1 patents #70 of 231Top 35%
Tokyo, JP: #36,070 of 90,295 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Ziwei Deng has been granted 3 US patents while listed as an inventor at Hitachi. The first was granted in 2022 and the most recent in August 2024. Ziwei Deng ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Ziwei Deng in Tokyo, JP.

Patents per Year

Patents granted per year, 2022 to 2024Bar chart with a peak of 1 patents in 2022.peak 12022: 1 patents20222023: 1 patents20232024: 1 patents2024

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12062256 Method and device for remotely diagnosing vehicle faults, vehicle, and computer storage medium Shangbing Niu, Zhiwei Zhao, Zhe Sun, Chen Lin, Ruitian Zhang +2 more 2024-08-13
11587301 Image processing device, image processing method, and image processing system Quan KONG, Naoto Akira, Tomokazu Murakami 2023-02-21
11482001 Image processing device, image processing method, and image processing system Quan KONG, Naoto Akira, Tomokazu Murakami 2022-10-25

Frequent Collaborators

Tomokazu Murakami2 shared
Naoto Akira2 shared
Quan KONG2 shared
Zhiwei Zhao1 shared
Yaqi NIU1 shared
Huan Wang1 shared

Nearby-Ranked Inventors

Daniel Silion3
Hangfeng Li3
Mark Vander Wal3
Chad M. Goltzman3
Sathish Kumar Thanganathan3
Debbie Maloyd3
Ethan Alexander Garrett3
Paul Sabatka3
Sergii Bomko3