Planck Co., Ltd.

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Taipei, TW

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Patents Grantslast 30 patents

Information Patent Grant
Color regulating device for illumination and apparatus using the sa...
- Patent number 9,164,316
- Issue date Oct 20, 2015
- Planck Co., Ltd.
- Chih-Yu Chao
- F21 - LIGHTING
Information Patent Grant
Color regulating device for illumination and apparatus using the sa...
- Patent number 9,134,570
- Issue date Sep 15, 2015
- Planck Co., Ltd.
- Chin-Yu Chao
- F21 - LIGHTING
Information Patent Grant
Color regulating device for illumination and apparatus using the sa...
- Patent number 8,698,980
- Issue date Apr 15, 2014
- Planck Co., Ltd.
- Chih-Yu Chao
- F21 - LIGHTING
Information Patent Grant
Color regulating device for illumination and apparatus using the sa...
- Patent number 8,687,147
- Issue date Apr 1, 2014
- Planck Co., Ltd.
- Chih-Yu Chao
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
COLOR REGULATING DEVICE FOR ILLUMINATION AND APPARATUS USING THE SA...
- Publication number 20140125898
- Publication date May 8, 2014
- Planck Co., Ltd.
- Chih-Yu Chao
- G02 - OPTICS
Information Patent Application
COLOR REGULATING DEVICE FOR ILLUMINATION AND APPARATUS USING THE SA...
- Publication number 20130250211
- Publication date Sep 26, 2013
- Planck Co., Ltd.
- Chin-Yu CHAO
- G02 - OPTICS
Information Patent Application
COLOR REGULATING DEVICE FOR ILLUMINATION AND APPARATUS USING THE SA...
- Publication number 20130120678
- Publication date May 16, 2013
- Planck Co., Ltd.
- Chih-Yu Chao
- G02 - OPTICS
Information Patent Application
COLOR REGULATING DEVICE FOR ILLUMINATION AND APPARATUS USING THE SA...
- Publication number 20130120688
- Publication date May 16, 2013
- Planck Co., Ltd.
- Chih-Yu Chao
- G02 - OPTICS

Trademarklast 30 trademarks