Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
JC

Joonwan Chai

Samsung: 1 patents #49,284 of 75,807Top 70%
Seoul, KR: #24,369 of 39,741 inventorsTop 65%
Overall (All Time): #2,587,656 of 4,157,543Top 65%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11669773 Electronic devices generating verification vector for verifying semiconductor circuit and methods of operating the same Seungju Kim, Hyojin Choi, In Huh, Jeonghoon Ko, Changwook Jeong +1 more 2023-06-06