TONLIER ENERGY TECHNOLOGY (BEIJING) CO., LTD.

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Beijing City, CN

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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

Information Patent Application
SURGE PROTECTION CIRCUIT
- Publication number 20150222109
- Publication date Aug 6, 2015
- BEIJING TONLIER ENERGY TECHNOLOGY CO., LTD.
- Zhen WANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LED LAMP AND LIGHTING METHOD THEREOF
- Publication number 20130148352
- Publication date Jun 13, 2013
- BEIJING TONLIER ENERGY TECHNOLOGY CO., LTD.
- Zhen WANG
- F21 - LIGHTING
Information Patent Application
Air Heat Exchanging Device, Manufacturing Method Thereof, and Integ...
- Publication number 20120305225
- Publication date Dec 6, 2012
- TONLIER ENERGY TECHNOLOGY (BEIJING) CO., LTD.
- Zhen Wang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Isolated Counter-Flow Air Heat Exchanging Device with Vertical Stru...
- Publication number 20110315347
- Publication date Dec 29, 2011
- TONLIER ENERGY TECHNOLOGY (BEIJING) CO., LTD.
- Zhen Wang
- F28 - HEAT EXCHANGE IN GENERAL

Trademarklast 30 trademarks

Information Trademark
77962910 - TONLIER
- Serial number 77962910
- Registration number 3975556
- Filing date Mar 19, 2010
- TONLIER ENERGY TECHNOLOGY (BEIJING) CO., LTD.
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
77962908 - TONLIER
- Serial number 77962908
- Registration number 3971592
- Filing date Mar 19, 2010
- TONLIER ENERGY TECHNOLOGY (BEIJING) CO., LTD.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments