Inventor
CHEN CHING-YI
TW49 patents
⚠️ This page may combine multiple inventors who share the name “CHEN CHING-YI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LEXTAR ELECTRONICS CORP
10 patentsUS9879178B2Jan 30, 2018
Fluoride phosphor, fabricating method thereof, and light-emitting apparatus and backlight module employing the same
LEXTAR ELECTRONICS CORP10 citations84
US10436973B2Oct 8, 2019
Quantum dot composite material and manufacturing method and application thereof
LEXTAR ELECTRONICS CORP8 citations80
US10020430B2Jul 10, 2018
Phosphor with preferred orientation, fabricating method thereof, and light-emitting element package structure employing the same
LEXTAR ELECTRONICS CORP12 citations80
US10497840B2Dec 3, 2019
Wavelength-converting film and light emitting device and display device using the same
LEXTAR ELECTRONICS CORP3 citations71
US10816716B2Oct 27, 2020
Application of quantum dot composite material
LEXTAR ELECTRONICS CORP2 citations69
US12297366B2May 13, 2025
Quantum dot oil-based ink and pattern recognition system
LEXTAR ELECTRONICS CORP0 citations58
US10023794B2Jul 17, 2018
Fluoride phosphor including sheet-like crystal and manufacturing method and application thereof
LEXTAR ELECTRONICS CORP1 citations49
US10351766B2Jul 16, 2019
Phosphor, fabricating method thereof, method for regulating crystal phase thereof, and method for changing crystal phase hereof
LEXTAR ELECTRONICS CORP0 citations48
US10040994B2Aug 7, 2018
Phosphor, fabricating method thereof, and light-emitting device and backlight module employing the same
LEXTAR ELECTRONICS CORP1 citations47
US9966505B2May 8, 2018
Light emitting structure, light device and backlight module
LEXTAR ELECTRONICS CORP0 citations39
TAIWAN SEMICONDUCTOR MFG CO LTD
8 patentsUS10755917B2Aug 25, 2020
Treatment for adhesion improvement
TAIWAN SEMICONDUCTOR MFG CO LTD5 citations84
US11342225B2May 24, 2022
Barrier-free approach for forming contact plugs
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US12532721B2Jan 20, 2026
Barrier-free approach for forming contact plugs
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12009200B2Jun 11, 2024
Treatment for adhesion improvement
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11901229B2Feb 13, 2024
Barrier-free approach for forming contact plugs
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11594410B2Feb 28, 2023
Treatment for adhesion improvement
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12417945B2Sep 16, 2025
Contact features of semiconductor device and method of forming same
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations61
US12538776B2Jan 27, 2026
Methods for selectively removing material
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations60
TSMC SOLID STATE LIGHTING LTD
5 patentsUS8735190B2May 27, 2014
Batwing LED with remote phosphor configuration
TSMC SOLID STATE LIGHTING LTD2 citations61
US9306136B2Apr 5, 2016
Bat-wing lens design with multi-die
TSMC SOLID STATE LIGHTING LTD0 citations51
US9166129B2Oct 20, 2015
Batwing LED with remote phosphor configuration
TSMC SOLID STATE LIGHTING LTD0 citations51
US8921884B2Dec 30, 2014
Batwing LED with remote phosphor configuration
TSMC SOLID STATE LIGHTING LTD0 citations51
US9343505B2May 17, 2016
Wafer level reflector for LED packaging
TSMC SOLID STATE LIGHTING LTD0 citations50
UNIV NAT CENTRAL
3 patentsUS8803427B1Aug 12, 2014
LED package structure
UNIV NAT CENTRAL1 citations51
US9078331B2Jul 7, 2015
Phosphor-converted white LED with low deviation of correlated color temperature and color coordinates and method of preparing the same
UNIV NAT CENTRAL1 citations46
US7780863B2Aug 24, 2010
Method of fabricating hollow waveguide having cyclic geometric structure
UNIV NAT CENTRAL0 citations39