Lifang Liang

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Foshan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Power module and heat sink system
- Patent number 11,974,387
- Issue date Apr 30, 2024
- FOSHAN NATIONSTAR OPTOELECTRONICS CO., LTD
- Nianbin Cheng
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Manufacture method for a surface mounted power LED support and its...
- Patent number 9,157,610
- Issue date Oct 13, 2015
- Foshan Nationstar Optoelectronics Co., Ltd
- Binhai Yu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
DISCRETE COMPONENT, POWER MODULE AND HEAT SINK SYSTEM
- Publication number 20230245945
- Publication date Aug 3, 2023
- FOSHAN NATIONSTAR OPTOELECTRONICS CO., LTD.
- Nianbin Cheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER MODULE AND HEAT SINK SYSTEM
- Publication number 20230217580
- Publication date Jul 6, 2023
- FOSHAN NATIONSTAR OPTOELECTRONICS CO., LTD.
- Nianbin Cheng
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Manufacture Method for a Surface Mounted Power LED Support and its...
- Publication number 20130121007
- Publication date May 16, 2013
- ZHU HAI BONTECH ELECTRONIC TECHNOLOGY CO., LTD.
- Binhai Yu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
LED Light Source Module and Method for Producing the Same
- Publication number 20100302789
- Publication date Dec 2, 2010
- Qing LI
- F21 - LIGHTING
Information Patent Application
Method for Packaging White-Light LED and LED Device Produced Thereby
- Publication number 20100044726
- Publication date Feb 25, 2010
- Qing LI
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL