Chang-Ching Huang

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Miaoli County, TW

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Patents Grantslast 30 patents

Information Patent Grant
Vertical light emitting diode chip package with electrical detectio...
- Patent number 11,869,817
- Issue date Jan 9, 2024
- Excellence Opto. Inc.
- Fu-Bang Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
LED package with multiple test pads and parallel circuit elements
- Patent number 11,869,816
- Issue date Jan 9, 2024
- Excellence Opto. Inc.
- Fu-Bang Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Automotive lighting unit for detecting electrical characteristics o...
- Patent number 11,672,065
- Issue date Jun 6, 2023
- Excellence Opto. Inc.
- Fu-Bang Chen
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
VERTICAL LIGHT EMITTING DIODE CHIP PACKAGE WITH ELECTRICAL DETECTIO...
- Publication number 20230023295
- Publication date Jan 26, 2023
- EXCELLENCE OPTO. INC.
- Fu-Bang CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LED PACKAGE WITH MULTIPLE TEST PADS AND PARALLEL CIRCUIT ELEMENTS
- Publication number 20230021896
- Publication date Jan 26, 2023
- EXCELLENCE OPTO. INC.
- Fu-Bang CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CHIP STRUCTURE OF MICRO LIGHT-EMITTING DIODE DISPLAY
- Publication number 20220149023
- Publication date May 12, 2022
- EXCELLENCE OPTO. INC.
- Kuo-Hsin HUANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DIODE ARRAY OPTICAL CUP STRUCTURE WITH FOCAL POSITION
- Publication number 20180080624
- Publication date Mar 22, 2018
- EXCELLENCE OPTO. INC.
- CHUN-DER WU
- F21 - LIGHTING