Inventor
LEE CHENG-CHE
TW14 patents
⚠️ This page may combine multiple inventors who share the name “LEE CHENG-CHE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PROMOS TECHNOLOGIES INC
7 patentsUS6291030B1Sep 18, 2001
Method for reducing capacitance in metal lines using air gaps
PROMOS TECHNOLOGIES INC30 citations88
US7030441B2Apr 18, 2006
Capacitor dielectric structure of a DRAM cell and method for forming thereof
PROMOS TECHNOLOGIES INC8 citations72
US6569731B1May 27, 2003
Method of forming a capacitor dielectric structure
PROMOS TECHNOLOGIES INC4 citations61
US7592219B2Sep 22, 2009
Method of fabricating capacitor over bit line and bottom electrode thereof
PROMOS TECHNOLOGIES INC2 citations59
US6495476B1Dec 17, 2002
Method for preventing native oxide growth during nitridation
PROMOS TECHNOLOGIES INC6 citations59
US6835630B2Dec 28, 2004
Capacitor dielectric structure of a DRAM cell and method for forming thereof
PROMOS TECHNOLOGIES INC1 citations51
US7635626B2Dec 22, 2009
Method of manufacturing dynamic random access memory
PROMOS TECHNOLOGIES INC0 citations32
HELIOS BIOELECTRONICS INC
2 patentsUS12424445B2Sep 23, 2025
Method for multi-level etch, semiconductor sensing device, and method for manufacturing semiconductor sensing device
HELIOS BIOELECTRONICS INC0 citations57
US11289336B2Mar 29, 2022
Method for multi-level etch, semiconductor sensing device, and method for manufacturing semiconductor sensing device
HELIOS BIOELECTRONICS INC0 citations57