Baozhou Xu

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Guangzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
LED lamp with a flexible heat sink
- Patent number 9,995,473
- Issue date Jun 12, 2018
- Putco, Inc.
- James P. Elwell
- F21 - LIGHTING
Information Patent Grant
LED lamp with a flexible heat sink
- Patent number 9,909,752
- Issue date Mar 6, 2018
- Putco, Inc.
- James P. Elwell
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
LED LAMP WITH A FLEXIBLE HEAT SINK
- Publication number 20180142879
- Publication date May 24, 2018
- Putco, Inc.
- James P. Elwell
- F21 - LIGHTING
Information Patent Application
LED LAMP WITH A FLEXIBLE HEAT SINK
- Publication number 20180023795
- Publication date Jan 25, 2018
- Putco, Inc.
- James P. Elwell
- F21 - LIGHTING
Information Patent Application
LED LAMP WITH A FLEXIBLE HEAT SINK
- Publication number 20170023226
- Publication date Jan 26, 2017
- Putco, Inc.
- James P. Elwell
- F21 - LIGHTING