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Patent applications and USPTO patent grants for SHANGHAI CATA SIGNAL CO.,LTD..The latest application filed is for "high efficient and high power led light source,led lamp which uses light source and the application of the lamp".
Patent | Date |
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High efficient and high power LED light source, LED lamp which uses light source and the application of the lamp Grant 9,404,640 - Zhang , et al. August 2, 2 | 2016-08-02 |
High Efficient and High Power LED Light Source,LED Lamp Which Uses Light Source and the Application of the Lamp App 20140299897 - Zhang; Wenhu ;   et al. | 2014-10-09 |
Fluorescence-like LED illumination unit and applications thereof Grant 8,616,723 - Zhang , et al. December 31, 2 | 2013-12-31 |
Fluorescence-like LED illumination unit and applications thereof Grant 08616723 - | 2013-12-31 |
Highly-efficient And High-power Led Light Source, An Led Lamp Which Uses The Light Source And The Application Of The Lamp App 20110228534 - Zhang; Wenhu ;   et al. | 2011-09-22 |
NCAGE Code | SZY03 | SHANGHAI CATA SIGNAL CO., LTD. |
CAGE Code | SZY03 | SHANGHAI CATA SIGNAL CO., LTD. |
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