Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Sunsoo Chi — 1 Patent

CTChangxin Memory Technologies: 1 patents #386 of 743Top 55%
Shanghai, CN: #10,789 of 19,267 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Sunsoo Chi has been granted 1 US patent while listed as an inventor at Changxin Memory Technologies. All of these patents were granted in 2024. Sunsoo Chi ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Sunsoo Chi in Shanghai, CN.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11862283 Sense amplifier, storage device and read-write method Ying-Chih Wang 2024-01-02