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

Eung Joon Park

ISIntegrated Silicon Solution: 2 patents #26 of 80Top 35%
AMAzalea Microelectronics: 1 patents #3 of 4Top 75%
Fremont, CA: #4,197 of 9,298 inventorsTop 50%
California: #149,087 of 386,348 inventorsTop 40%
Overall (All Time): #1,623,032 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6243298 Non-volatile memory cell capable of being programmed and erased through substantially separate areas of one of its drain-side and source-side regions Hsiao-Lun Lee, Ali Pourkeramati 2001-06-05
5982223 Charge pump system with improved programming current distribution Hsi-Hsien Hung 1999-11-09
5729551 Space efficient column decoder for flash memory redundant columns Hsi-Hsien Hung 1998-03-17