TZENG-GUANG TSAI

Person

Miaoli County, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Three-in-one RGB mini-LED device
- Patent number 12,021,110
- Issue date Jun 25, 2024
- Excellence Optoelectronics Inc.
- Kuo-Hsin Huang
- H01 - BASIC ELECTRIC ELEMENTS
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
Surface light source LED device
- Patent number 11,248,758
- Issue date Feb 15, 2022
- Excellence Optoelectronics Inc.
- Wei-Po Shen
- F21 - LIGHTING
Information Patent Grant
Fan-out wafer level light-emitting diode package method and structu...
- Patent number 10,522,723
- Issue date Dec 31, 2019
- Excellence Opto. Inc.
- Kuo-Hsin Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High heat dissipation light emitting diode package structure having...
- Patent number 10,361,352
- Issue date Jul 23, 2019
- Excellence Opto, Inc.
- Chun-Der Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting diode capable of generating different light colors o...
- Patent number 10,096,745
- Issue date Oct 9, 2018
- EXCELLENCE OPTO, INC.
- Kuo-Hsin Huang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
COMMON CATHODE ELECTRODE STRUCTURE FOR VERTICAL LED PIXEL PACKAGE
- Publication number 20250046767
- Publication date Feb 6, 2025
- EXCELLENCE OPTO. INC.
- Fu-Bang CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DIODE PACKAGE STRUCTURE AND LIGHT EMITTING DIODE DIS...
- Publication number 20250048808
- Publication date Feb 6, 2025
- EXCELLENCE OPTO., INC.
- KUO-HSIN HUANG
- H01 - BASIC ELECTRIC ELEMENTS
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
FLIP-CHIP LIGHT-EMITTING DIODE STRUCTURE CAPABLE OF EMITTING TRICHR...
- Publication number 20220271082
- Publication date Aug 25, 2022
- EXCELLENCE OPTO. INC.
- Fu-Bang CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VERTICAL LIGHT-EMITTING DIODE STRUCTURE WITH METAL LAYER CAPABLE OF...
- Publication number 20220115571
- Publication date Apr 14, 2022
- EXCELLENCE OPTO. INC.
- Fu-Bang CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THREE-IN-ONE RGB MINI-LED DEVICE
- Publication number 20220059606
- Publication date Feb 24, 2022
- Excellence Optoelectronics Inc.
- KUO-HSIN HUANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SURFACE LIGHT SOURCE LED DEVICE
- Publication number 20220018503
- Publication date Jan 20, 2022
- Excellence Optoelectronics Inc.
- WEI-PO SHEN
- F21 - LIGHTING
Information Patent Application
LIGHT EMITTING DIODE CAPABLE OF GENERATING DIFFERENT LIGHT COLORS O...
- Publication number 20180277716
- Publication date Sep 27, 2018
- EXCELLENCE OPTO. INC.
- Kuo-Hsin HUANG
- H01 - BASIC ELECTRIC ELEMENTS

TZENG-GUANG TSAI

Person

Patents Grantslast 30 patents

Three-in-one RGB mini-LED device

Vertical light emitting diode chip package with electrical detectio...

LED package with multiple test pads and parallel circuit elements

Surface light source LED device

Fan-out wafer level light-emitting diode package method and structu...

High heat dissipation light emitting diode package structure having...

Light emitting diode capable of generating different light colors o...

Patents Applicationslast 30 patents

COMMON CATHODE ELECTRODE STRUCTURE FOR VERTICAL LED PIXEL PACKAGE

LIGHT EMITTING DIODE PACKAGE STRUCTURE AND LIGHT EMITTING DIODE DIS...

VERTICAL LIGHT EMITTING DIODE CHIP PACKAGE WITH ELECTRICAL DETECTIO...

LED PACKAGE WITH MULTIPLE TEST PADS AND PARALLEL CIRCUIT ELEMENTS

FLIP-CHIP LIGHT-EMITTING DIODE STRUCTURE CAPABLE OF EMITTING TRICHR...

VERTICAL LIGHT-EMITTING DIODE STRUCTURE WITH METAL LAYER CAPABLE OF...

THREE-IN-ONE RGB MINI-LED DEVICE

SURFACE LIGHT SOURCE LED DEVICE

LIGHT EMITTING DIODE CAPABLE OF GENERATING DIFFERENT LIGHT COLORS O...