Assignee
EXCELLENCE OPTO INC
TW16 patents
Top patents by PatentIndex Score
US6505954B2Jan 14, 2003
Safe light emitting device
EXCELLENCE OPTO INC40 citations92
US7481555B2Jan 27, 2009
LED melody decoration kit with multicolor light sources
EXCELLENCE OPTO INC26 citations88
US7501772B2Mar 10, 2009
LED lighting string employing rectified and filtered device
EXCELLENCE OPTO INC22 citations86
US10522723B1Dec 31, 2019
Fan-out wafer level light-emitting diode package method and structure thereof
EXCELLENCE OPTO INC2 citations68
US9900960B1Feb 20, 2018
Dual color temperature-controlling system
EXCELLENCE OPTO INC8 citations68
US10361352B1Jul 23, 2019
High heat dissipation light emitting diode package structure having at least two light cups and lateral light emission
EXCELLENCE OPTO INC1 citations58
US11830862B2Nov 28, 2023
Chip structure of micro light-emitting diode display
EXCELLENCE OPTO INC0 citations57
US12155010B2Nov 26, 2024
Small-size vertical-type light emitting diode chip with high luminous in central region
EXCELLENCE OPTO INC0 citations51
US12062746B2Aug 13, 2024
Small-sized vertical light emitting diode chip with high energy efficiency
EXCELLENCE OPTO INC0 citations51
US11569418B2Jan 31, 2023
Light-emitting diode grain structure with multiple contact points
EXCELLENCE OPTO INC0 citations51
US11469345B2Oct 11, 2022
Vertical light emitting diode structure with high current dispersion and high reliability
EXCELLENCE OPTO INC0 citations51
US12543609B2Feb 3, 2026
Common cathode electrode structure for vertical LED pixel package
EXCELLENCE OPTO INC0 citations50
US11869817B2Jan 9, 2024
Vertical light emitting diode chip package with electrical detection position
EXCELLENCE OPTO INC0 citations49
US11869816B2Jan 9, 2024
LED package with multiple test pads and parallel circuit elements
EXCELLENCE OPTO INC0 citations49
US10096745B1Oct 9, 2018
Light emitting diode capable of generating different light colors over single wafer
EXCELLENCE OPTO INC0 citations47
US11672065B1Jun 6, 2023
Automotive lighting unit for detecting electrical characteristics of light emitter diode component
EXCELLENCE OPTO INC0 citations46