Shubin DONG

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Shandong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Projector device
- Patent number 10,705,415
- Issue date Jul 7, 2020
- QINGDAO HISENSE LASER DISPLAY CO., LTD.
- Shubin Dong
- G02 - OPTICS
Information Patent Grant
Light homogenizing device and laser projection apparatus
- Patent number 10,222,687
- Issue date Mar 5, 2019
- HISENSE CO., LTD.
- Shubin Dong
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
LIGHT HOMOGENIZING DEVICE AND LASER PROJECTION APPARATUS
- Publication number 20180067386
- Publication date Mar 8, 2018
- HISENSE CO., LTD.
- Shubin DONG
- G02 - OPTICS