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USPTO Patent Rankings Data through Dec 31, 2025
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LC

Liangjun Chen — 3 Patents

Nanhu, CN: #3,303 of 12,067 inventorsTop 30%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Liangjun Chen has been granted 3 US patents. The first was granted in 2020 and the most recent in April 2023. Liangjun Chen ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Liangjun Chen in Nanhu, CN.

Patents per Year

Patents granted per year, 2020 to 2023Bar chart with a peak of 1 patents in 2020.peak 12020: 1 patents20202021: 1 patents20212023: 1 patents2023

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D983025 Curtain magnetic button — 2023-04-11
D906999 Control panel for in-car bluetooth transmitter — 2021-01-05
D900052 In-car bluetooth transmitter — 2020-10-27

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