Seong Woo Chung

LC Lg Semicon Co.: 4 patents #75 of 547Top 15%

📍 Sosu-myeon, KR: #133 of 561 inventorsTop 25%

Overall (All Time): #1,279,100 of 4,157,543Top 35%

Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
6040247	Method for etching contact	—	2000-03-21
5843845	Method for forming sloped contact hole for semiconductor device	—	1998-12-01
5760436	EEPROM cell and process for formation thereof	—	1998-06-02
5643814	Method of making an EEPROM with an erase gate	—	1997-07-01