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USPTO Patent Rankings Data through Dec 31, 2025
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Jongchul CHAE — 3 Patents

FAFadu: 3 patents #3 of 24Top 15%
Hwaseong-si, KR: #2,441 of 5,073 inventorsTop 50%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Jongchul CHAE has been granted 3 US patents while listed as an inventor at Fadu. All of these patents were granted in 2025. Jongchul CHAE ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Jongchul CHAE in Hwaseong-si, KR.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12401278 Power loss protection integrated circuit using low voltage capacitor Seonho Kim, Jinup Lim, Kichang Jang 2025-08-26
12368370 DC/DC converter for providing maximum efficiency in various load current ranges Seonho Kim, Jinup Lim, Kichang Jang 2025-07-22
12255491 Power loss protection integrated circuit using low voltage capacitor Seonho Kim, Jinup Lim, Kichang Jang 2025-03-18

Frequent Collaborators

Jinup Lim3 shared
Seonho Kim3 shared
Kichang Jang3 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