Inventor
LEE CHI-HSIANG
TW14 patents
⚠️ This page may combine multiple inventors who share the name “LEE CHI-HSIANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TAIWAN SEMICONDUCTOR MFG
6 patentsUS6350127B1Feb 26, 2002
Method of manufacturing for CMOS image sensor
TAIWAN SEMICONDUCTOR MFG33 citations92
US6531725B2Mar 11, 2003
Pinned photodiode structure in a 3T active pixel sensor
TAIWAN SEMICONDUCTOR MFG22 citations91
US6514785B1Feb 4, 2003
CMOS image sensor n-type pin-diode structure
TAIWAN SEMICONDUCTOR MFG44 citations91
US6372537B1Apr 16, 2002
Pinned photodiode structure in a 3T active pixel sensor
TAIWAN SEMICONDUCTOR MFG17 citations91
US6306678B1Oct 23, 2001
Process for fabricating a high quality CMOS image sensor
TAIWAN SEMICONDUCTOR MFG21 citations91
US6534356B1Mar 18, 2003
Method of reducing dark current for an image sensor device via use of a polysilicon pad
TAIWAN SEMICONDUCTOR MFG17 citations83
UBIQ SEMICONDUCTOR CORP
4 patentsUS9406795B2Aug 2, 2016
Trench gate MOSFET
UBIQ SEMICONDUCTOR CORP0 citations49
US9035283B2May 19, 2015
Trench gate MOSFET
UBIQ SEMICONDUCTOR CORP0 citations49
US8999790B2Apr 7, 2015
Method of forming a trench gate MOSFET having a thick bottom oxide
UBIQ SEMICONDUCTOR CORP0 citations49
US8927369B2Jan 6, 2015
Method of forming a trench gate MOSFET having a thick bottom oxide
UBIQ SEMICONDUCTOR CORP0 citations49