Inventor
YU CHANG-CHIN
CN12 patents
⚠️ This page may combine multiple inventors who share the name “YU CHANG-CHIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LEXTAR ELECTRONICS CORP
4 patentsUS8946675B2Feb 3, 2015
Light emitting diode and method for manufacturing the same
LEXTAR ELECTRONICS CORP11 citations80
US9324909B2Apr 26, 2016
Light emitting diode and method of fabricating the same
LEXTAR ELECTRONICS CORP0 citations48
US9087960B2Jul 21, 2015
Light emitting diode and method of fabricating the same
LEXTAR ELECTRONICS CORP0 citations48
US9064998B2Jun 23, 2015
Light emitting diode and method for manufacturing the same
LEXTAR ELECTRONICS CORP0 citations48
QUANZHOU SANAN SEMICONDUCTOR TECH CO LTD
4 patentsUS12237317B2Feb 25, 2025
LED device and light emitting apparatus including the same
QUANZHOU SANAN SEMICONDUCTOR TECH CO LTD2 citations72
US12002797B2Jun 4, 2024
LED device and light emitting apparatus including the same
QUANZHOU SANAN SEMICONDUCTOR TECH CO LTD0 citations60
US11450651B2Sep 20, 2022
LED device and light emitting apparatus including the same
QUANZHOU SANAN SEMICONDUCTOR TECH CO LTD1 citations60
US12302675B2May 13, 2025
Semiconductor light-emitting device
QUANZHOU SANAN SEMICONDUCTOR TECH CO LTD0 citations46
YU CHANG-CHIN
4 patentsUS8610139B2Dec 17, 2013
Solid state light source module and array thereof
YU CHANG-CHIN3 citations59
US8574935B2Nov 5, 2013
Manufacturing method of solid state light emitting element
YU CHANG-CHIN4 citations59
US8648352B2Feb 11, 2014
Semiconductor light emitting structure
YU CHANG-CHIN0 citations48
US8409894B2Apr 2, 2013
Solid state light emitting semiconductor structure and epitaxy growth method thereof
YU CHANG-CHIN0 citations48