GROUPS TECH CO., LTD.

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Taipei City, TW

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Patents Grantslast 30 patents

Information Patent Grant
AC-powered LED light engines, integrated circuits and illuminating...
- Patent number 9,345,087
- Issue date May 17, 2016
- Groups Tech Co., Ltd.
- Ching Sheng Yu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Control circuits, integrated circuits and illuminating apparatuses...
- Patent number 9,288,850
- Issue date Mar 15, 2016
- Groups Tech Co., Ltd.
- Ching Sheng Yu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
AC-powered LED light engines, integrated circuits and illuminating...
- Patent number 9,144,127
- Issue date Sep 22, 2015
- Groups Tech Co., Ltd.
- Ching Sheng Yu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electronic control gears for LED light engine and application thereof
- Patent number 9,107,264
- Issue date Aug 11, 2015
- Groups Tech Co., Ltd.
- Ching Sheng Yu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
AC-POWERED LED LIGHT ENGINES, INTEGRATED CIRCUITS AND ILLUMINATING...
- Publication number 20150257225
- Publication date Sep 10, 2015
- GROUPS TECH CO., LTD.
- Ching Sheng Yu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
CONTROL CIRCUITS, INTEGRATED CIRCUITS AND ILLUMINATING APPARATUSES...
- Publication number 20150163869
- Publication date Jun 11, 2015
- GROUPS TECH CO., LTD.
- Ching Sheng Yu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
AC-POWERED LED LIGHT ENGINES, INTEGRATED CIRCUITS AND ILLUMINATING...
- Publication number 20150163875
- Publication date Jun 11, 2015
- GROUPS TECH CO., LTD.
- Ching Sheng Yu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTRONIC CONTROL GEARS FOR LED LIGHT ENGINE AND APPLICATION THEREOF
- Publication number 20140210351
- Publication date Jul 31, 2014
- GROUPS TECH CO., LTD.
- Ching Sheng Yu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Trademarklast 30 trademarks