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USPTO Patent Rankings Data through Dec 31, 2025
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Jizhang Li — 5 Patents

UNUnknown: 2 patents #12,644 of 83,584Top 20%
Yichun City, CN: #4 of 53 inventorsTop 8%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Jizhang Li has been granted 5 US patents while listed as an inventor at Unknown. The first was granted in 2022 and the most recent in November 2025. Jizhang Li ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Jizhang Li in Yichun City, CN.

Patents per Year

Patents granted per year, 2022 to 2025Bar chart with a peak of 3 patents in 2025.peak 32022: 1 patents20222024: 1 patents20242025: 3 patents2025

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
12469452 Method for driving a display panel and display device Min Yang 2025-11-11
12453246 Display panel and display apparatus Jinshan Liu 2025-10-21
D1057220 String light — 2025-01-07
D1032200 Packing box — 2024-06-25
D973240 String lights — 2022-12-20

Frequent Collaborators

Min Yang1 shared
Jinshan Liu1 shared

Nearby-Ranked Inventors

Joseph L. Mann5
Terry Richard Linn5
Ikuo DEGUCHI5
Swapnil Kumar5
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Xiaoxue CHEN5
Mohankumar Krishnan VALIYAMBATH5
Baoquan Tan5
Jack Long5