Cheng-Yu Hung

Person

New Taipei City, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Multifunctional handheld scanner
- Patent number 11,295,103
- Issue date Apr 5, 2022
- Champtek Incorporated
- Kuo-Chun Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Flicker-free dimming circuit for non-point light source
- Patent number 9,854,630
- Issue date Dec 26, 2017
- Unity Opto Technology Co., Ltd.
- Chih-Hsien Wu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electronic apparatus and display backlight control method
- Patent number 9,552,779
- Issue date Jan 24, 2017
- Wistron Corporation
- Chung-Cheng Yu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Self-excited TRIAC dimming circuit
- Patent number 9,544,963
- Issue date Jan 10, 2017
- Unity Opto Technology Co., Ltd.
- Wei Chang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Lighting apparatus and light emitting diode device thereof
- Patent number 9,210,767
- Issue date Dec 8, 2015
- Everlight Electronics Co., Ltd.
- Chung-kai Chang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
MULTI-HOP WIRELESS NETWORK SYSTEM, METHOD FOR MAINTAINING TREE NETW...
- Publication number 20250185087
- Publication date Jun 5, 2025
- MOXA INC.
- Fu-Jen SHIH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR UPDATING NETWORK TOPOLOGY AND CONTROL NODE
- Publication number 20250184225
- Publication date Jun 5, 2025
- MOXA INC.
- Fu-Jen SHIH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTIFUNCTIONAL HANDHELD SCANNER
- Publication number 20210124888
- Publication date Apr 29, 2021
- CHAMPTEK INCORPORATED
- Kuo-Chun WANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PORTABLE PHOTOVOLTAIC DEVICE
- Publication number 20170025991
- Publication date Jan 26, 2017
- FLEXWAVE CO., LTD.
- Chun-Hsien CHOU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ILLUMINATION SYSTEM AND MANUFACTURING METHOD THEREOF
- Publication number 20160233367
- Publication date Aug 11, 2016
- FLEXWAVE CO., LTD.
- Chun-Hsien CHOU
- G02 - OPTICS
Information Patent Application
ELECTRONIC APPARATUS AND DISPLAY BACKLIGHT CONTROL METHOD
- Publication number 20160163269
- Publication date Jun 9, 2016
- Wistron Corporation
- Chung-Cheng Yu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
SELF-EXCITED TRIAC DIMMING CIRCUIT
- Publication number 20150351184
- Publication date Dec 3, 2015
- UNITY OPTO TECHNOLOGY CO., LTD.
- Wei Chang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Lighting Apparatus And Light Emitting Diode Device Thereof
- Publication number 20130154489
- Publication date Jun 20, 2013
- EVERLIGHT ELECTRONICS CO., LTD
- Chung-kai Chang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Cheng-Yu Hung

Person

Patents Grantslast 30 patents

Multifunctional handheld scanner

Flicker-free dimming circuit for non-point light source

Electronic apparatus and display backlight control method

Self-excited TRIAC dimming circuit

Lighting apparatus and light emitting diode device thereof

Patents Applicationslast 30 patents

MULTI-HOP WIRELESS NETWORK SYSTEM, METHOD FOR MAINTAINING TREE NETW...

METHOD FOR UPDATING NETWORK TOPOLOGY AND CONTROL NODE

MULTIFUNCTIONAL HANDHELD SCANNER

PORTABLE PHOTOVOLTAIC DEVICE

ILLUMINATION SYSTEM AND MANUFACTURING METHOD THEREOF

ELECTRONIC APPARATUS AND DISPLAY BACKLIGHT CONTROL METHOD

SELF-EXCITED TRIAC DIMMING CIRCUIT

Lighting Apparatus And Light Emitting Diode Device Thereof