Inventor
CHUNG CHAO-HSI
TW8 patents
⚠️ This page may combine multiple inventors who share the name “CHUNG CHAO-HSI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PROMOS TECHNOLOGIES INC
6 patentsUS6881620B1Apr 19, 2005
Method of fabricating deep trench capacitor
PROMOS TECHNOLOGIES INC9 citations71
US7348622B2Mar 25, 2008
Memories having a charge storage node at least partially located in a trench in a semiconductor substrate and electrically coupled to a source/drain region formed in the substrate
PROMOS TECHNOLOGIES INC2 citations59
US7232719B2Jun 19, 2007
Memories having a charge storage node at least partially located in a trench in a semiconductor substrate and electrically coupled to a source/drain region formed in the substrate
PROMOS TECHNOLOGIES INC3 citations59
US7163858B2Jan 16, 2007
Method of fabricating deep trench capacitor
PROMOS TECHNOLOGIES INC3 citations59
US7354837B2Apr 8, 2008
Fabrication method for single and dual gate spacers on a semiconductor device
PROMOS TECHNOLOGIES INC2 citations55
US7098100B1Aug 29, 2006
Trench capacitor and method for preparing the same
PROMOS TECHNOLOGIES INC0 citations35