Inventor
TSAI HUNG JEN
TW10 patents
⚠️ This page may combine multiple inventors who share the name “TSAI HUNG JEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
VISERA TECHNOLOGIES CO LTD
5 patentsUS12376395B2Jul 29, 2025
Optical devices
VISERA TECHNOLOGIES CO LTD0 citations58
US12514007B2Dec 30, 2025
Solid-state image sensor including light-splitting structure
VISERA TECHNOLOGIES CO LTD0 citations51
US11837617B2Dec 5, 2023
Under-display camera system and operating method thereof
VISERA TECHNOLOGIES CO LTD0 citations51
US11477364B1Oct 18, 2022
Solid-state image sensor
VISERA TECHNOLOGIES CO LTD0 citations51
US12408460B2Sep 2, 2025
Image sensor and method of forming the same
VISERA TECHNOLOGIES CO LTD0 citations50
TAIWAN SEMICONDUCTOR MFG
3 patentsUS7202899B2Apr 10, 2007
Method to prevent white pixels in a CMOS image sensor
TAIWAN SEMICONDUCTOR MFG40 citations88
US5854134ADec 29, 1998
Passivation layer for a metal film to prevent metal corrosion
TAIWAN SEMICONDUCTOR MFG15 citations71
US6472235B1Oct 29, 2002
Apparatus and method for preparing backside-ground wafers for testing
TAIWAN SEMICONDUCTOR MFG0 citations48