Hsien-Chih Ho

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Zhubei City, TW

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Patents Grantslast 30 patents

Information Patent Grant
PWM filter circuit and related control system
- Patent number 10,756,706
- Issue date Aug 25, 2020
- Lextar Electronics Corporation
- Tsung-Yuan Lai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Light-emitting diode device
- Patent number 9,900,940
- Issue date Feb 20, 2018
- Lextar Electronics Corporation
- En-Min Wu
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
PWM FILTER CIRCUIT AND RELATED CONTROL SYSTEM
- Publication number 20190199326
- Publication date Jun 27, 2019
- Lextar Electronics Corporation
- Tsung-Yuan LAI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
LIGHTING SYSTEM AND LIGHTING SOURCE MODULE THEREOF
- Publication number 20180058677
- Publication date Mar 1, 2018
- Lextar Electronics Corporation
- En-Min WU
- F21 - LIGHTING
Information Patent Application
LIGHT-EMITTING DIODE DEVICE
- Publication number 20170071037
- Publication date Mar 9, 2017
- Lextar Electronics Corporation
- En-Min Wu
- F21 - LIGHTING