Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JA

Jong Jin An — 2 Patents in 2021

Samsung: 2 patents #3,975 of 16,990Top 25%
Asan-si, KR: #42 of 197 inventorsTop 25%
Overall (2021): #148,400 of 548,734Top 30%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11035882 Signal transfer structure for test equipment and automatic test apparatus for testing semiconductor devices using the same Jae-Hyun Kim 2021-06-15
10996958 Test board and a device testing apparatus using the test board Jae-Hyun Kim 2021-05-04