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USPTO Patent Rankings Data through Dec 31, 2025
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Fengjun Song — 1 Patent

GMGeehy Microelectronics: 1 patents #3 of 5Top 60%
Zhuhai, CN: #451 of 854 inventorsTop 55%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Fengjun Song has been granted 1 US patent while listed as an inventor at Geehy Microelectronics. All of these patents were granted in 2023. Fengjun Song ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Fengjun Song in Zhuhai, CN.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11607889 Remanufactured ink cartridge and electronic patch Tao Gao, Weichen Liu 2023-03-21

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