Heng-Ying CHO

Person

Hsinchu, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Light-emitting device
- Patent number 12,243,966
- Issue date Mar 4, 2025
- Epistar Corporation
- Heng-Ying Cho
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting device and display device having the same
- Patent number 12,166,151
- Issue date Dec 10, 2024
- Epistar Corporation
- Heng-Ying Cho
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting device with distributed Bragg reflection structure
- Patent number 11,855,240
- Issue date Dec 26, 2023
- Epistar Corporation
- Heng-Ying Cho
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting device with distributed Bragg reflection structure
- Patent number 11,251,340
- Issue date Feb 15, 2022
- Epistar Corporation
- Heng-Ying Cho
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LIGHT-EMITTING DEVICE
- Publication number 20250204099
- Publication date Jun 19, 2025
- EPISTAR CORPORATION
- Heng-Ying CHO
Information Patent Application
LIGHT-EMITTING DEVICE AND DISPLAY DEVICE HAVING THE SAME
- Publication number 20250048792
- Publication date Feb 6, 2025
- EPISTAR CORPORATION
- Heng-Ying CHO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20240204131
- Publication date Jun 20, 2024
- EPISTAR CORPORATION
- Jan-Way CHIEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING ELEMENT, LIGHT-EMITTING MODULE AND DISPLAY BACKLIGHT...
- Publication number 20240170610
- Publication date May 23, 2024
- EPISTAR CORPORATION
- Heng-Ying CHO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING PACKAGE AND LIGHT-EMITTING ELEMENT
- Publication number 20240162382
- Publication date May 16, 2024
- EPISTAR CORPORATION
- Wu-Tsung LO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE
- Publication number 20240162375
- Publication date May 16, 2024
- EPISTAR CORPORATION
- Heng-Ying CHO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE WITH DISTRIBUTED BRAGG REFLECTION STRUCTURE
- Publication number 20240088331
- Publication date Mar 14, 2024
- EPISTAR CORPORATION
- Heng-Ying CHO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE WITH DISTRIBUTED BRAGG REFLECTION STRUCTURE
- Publication number 20220149234
- Publication date May 12, 2022
- EPISTAR CORPORATION
- Heng-Ying CHO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE AND DISPLAY DEVICE HAVING THE SAME
- Publication number 20220037556
- Publication date Feb 3, 2022
- EPISTAR CORPORATION
- Heng-Ying CHO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE
- Publication number 20210408338
- Publication date Dec 30, 2021
- EPISTAR CORPORATION
- Heng-Ying CHO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE WITH DISTRIBUTED BRAGG REFLECTION STRUCTURE
- Publication number 20200235267
- Publication date Jul 23, 2020
- EPISTAR CORPORATION
- Heng-Ying CHO
- H01 - BASIC ELECTRIC ELEMENTS

Heng-Ying CHO

Person

Patents Grantslast 30 patents

Light-emitting device

Light-emitting device and display device having the same

Light-emitting device with distributed Bragg reflection structure

Light-emitting device with distributed Bragg reflection structure

Patents Applicationslast 30 patents

LIGHT-EMITTING DEVICE

LIGHT-EMITTING DEVICE AND DISPLAY DEVICE HAVING THE SAME

LIGHT-EMITTING DEVICE AND MANUFACTURING METHOD THEREOF

LIGHT-EMITTING ELEMENT, LIGHT-EMITTING MODULE AND DISPLAY BACKLIGHT...

LIGHT-EMITTING PACKAGE AND LIGHT-EMITTING ELEMENT

LIGHT-EMITTING DEVICE

LIGHT-EMITTING DEVICE WITH DISTRIBUTED BRAGG REFLECTION STRUCTURE

LIGHT-EMITTING DEVICE WITH DISTRIBUTED BRAGG REFLECTION STRUCTURE

LIGHT-EMITTING DEVICE AND DISPLAY DEVICE HAVING THE SAME

LIGHT-EMITTING DEVICE

LIGHT-EMITTING DEVICE WITH DISTRIBUTED BRAGG REFLECTION STRUCTURE