CHENG-HUNG YAO

Person

Tainan City, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Cholesteric liquid crystal display device and method for driving th...
- Patent number 12,334,031
- Issue date Jun 17, 2025
- IRIS OPTRONICS CO., LTD.
- Hui Cheng Lin
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Cholesteric liquid crystal display, micro processing unit, and meth...
- Patent number 12,272,329
- Issue date Apr 8, 2025
- IRIS OPTRONICS CO., LTD.
- Sheng-Yao Wang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Double-layer cholesteric liquid crystal display and its manufacturi...
- Patent number 12,235,559
- Issue date Feb 25, 2025
- IRIS OPTRONICS CO., LTD.
- Cheng-Yu Lin
- G02 - OPTICS
Information Patent Grant
Spliced reflective display
- Patent number 12,216,359
- Issue date Feb 4, 2025
- IRIS OPTRONICS CO., LTD.
- Cheng-Yu Lin
- G02 - OPTICS
Information Patent Grant
Cholesteric liquid crystal composite display device
- Patent number 12,038,634
- Issue date Jul 16, 2024
- IRIS OPTRONICS CO., LTD.
- Cheng-Hung Yao
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Cholesteric liquid crystal display, liquid crystal driving unit, an...
- Patent number 11,961,485
- Issue date Apr 16, 2024
- IRIS OPTRONICS CO., LTD.
- Cheng-Hung Yao
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Cholesteric liquid crystal composite display device
- Patent number 11,705,076
- Issue date Jul 18, 2023
- IRIS OPTRONICS CO., LTD.
- Chi-Chang Liao
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
HYBRID-DRIVEN CHOLESTERIC LIQUID CRYSTAL DISPLAY
- Publication number 20250182712
- Publication date Jun 5, 2025
- IRIS OPTRONICS CO., LTD.
- SHENG-YAO WANG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
SPLICED REFLECTIVE DISPLAY
- Publication number 20240419035
- Publication date Dec 19, 2024
- IRIS OPTRONICS CO., LTD.
- CHENG-YU LIN
- G02 - OPTICS
Information Patent Application
CHOLESTERIC LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR DRIVING TH...
- Publication number 20240412704
- Publication date Dec 12, 2024
- IRIS OPTRONICS CO., LTD.
- Hui Cheng LIN
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DOUBLE-LAYER CHOLESTERIC LIQUID CRYSTAL DISPLAY AND ITS MANUFACTURI...
- Publication number 20240411191
- Publication date Dec 12, 2024
- IRIS OPTRONICS CO., LTD.
- CHENG-YU LIN
- G02 - OPTICS
Information Patent Application
FRONT LIGHT GUIDE PLATE AND A REFLECTIVE DISPLAY
- Publication number 20240393519
- Publication date Nov 28, 2024
- IRIS OPTRONICS CO., LTD.
- CHENG-YU LIN
- G02 - OPTICS
Information Patent Application
CHOLESTERIC LIQUID CRYSTAL COMPOSITE DISPLAY DEVICE
- Publication number 20240045245
- Publication date Feb 8, 2024
- IRIS OPTRONICS CO., LTD.
- CHENG-HUNG YAO
- G02 - OPTICS
Information Patent Application
CHOLESTERIC LIQUID CRYSTAL DISPLAY, MICRO PROCESSING UNIT, AND METH...
- Publication number 20230368747
- Publication date Nov 16, 2023
- IRIS OPTRONICS CO., LTD.
- SHENG-YAO WANG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
CHOLESTERIC LIQUID CRYSTAL DISPLAY, LIQUID CRYSTAL DRIVING UNIT, AN...
- Publication number 20230335072
- Publication date Oct 19, 2023
- IRIS OPTRONICS CO., LTD.
- CHENG-HUNG YAO
- G02 - OPTICS
Information Patent Application
CHOLESTERIC LIQUID CRYSTAL COMPOSITE DISPLAY DEVICE
- Publication number 20220358887
- Publication date Nov 10, 2022
- IRIS OPTRONICS CO., LTD.
- CHI-CHANG LIAO
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

CHENG-HUNG YAO

Person

Patents Grantslast 30 patents

Cholesteric liquid crystal display device and method for driving th...

Cholesteric liquid crystal display, micro processing unit, and meth...

Double-layer cholesteric liquid crystal display and its manufacturi...

Spliced reflective display

Cholesteric liquid crystal composite display device

Cholesteric liquid crystal display, liquid crystal driving unit, an...

Cholesteric liquid crystal composite display device

Patents Applicationslast 30 patents

HYBRID-DRIVEN CHOLESTERIC LIQUID CRYSTAL DISPLAY

SPLICED REFLECTIVE DISPLAY

CHOLESTERIC LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR DRIVING TH...

DOUBLE-LAYER CHOLESTERIC LIQUID CRYSTAL DISPLAY AND ITS MANUFACTURI...

FRONT LIGHT GUIDE PLATE AND A REFLECTIVE DISPLAY

CHOLESTERIC LIQUID CRYSTAL COMPOSITE DISPLAY DEVICE

CHOLESTERIC LIQUID CRYSTAL DISPLAY, MICRO PROCESSING UNIT, AND METH...

CHOLESTERIC LIQUID CRYSTAL DISPLAY, LIQUID CRYSTAL DRIVING UNIT, AN...

CHOLESTERIC LIQUID CRYSTAL COMPOSITE DISPLAY DEVICE