Shujian Ding

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Camera optical lens
- Patent number 12,000,982
- Issue date Jun 4, 2024
- Raytech Optical (Changzhou) Co., Ltd.
- Shujian Ding
- G02 - OPTICS
Information Patent Grant
Camera optical lens
- Patent number 11,966,016
- Issue date Apr 23, 2024
- AAC Optics (Suzhou) Co., Ltd.
- Shujian Ding
- G02 - OPTICS
Information Patent Grant
Camera optical lens
- Patent number 11,947,080
- Issue date Apr 2, 2024
- Changzhou Raytech Optronics Co., Ltd.
- Shujian Ding
- G02 - OPTICS
Information Patent Grant
Camera optical lens
- Patent number 11,808,922
- Issue date Nov 7, 2023
- AAC Optics (Changzhou) Co., Ltd.
- Shujian Ding
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
CAMERA OPTICAL LENS
- Publication number 20220091387
- Publication date Mar 24, 2022
- Raytech Optical (Changzhou) Co., Ltd
- Shujian Ding
- G02 - OPTICS
Information Patent Application
CAMERA OPTICAL LENS
- Publication number 20220066149
- Publication date Mar 3, 2022
- AAC Optics (Suzhou) Co., Ltd.
- Shujian Ding
- G02 - OPTICS
Information Patent Application
CAMERA OPTICAL LENS
- Publication number 20220035134
- Publication date Feb 3, 2022
- Changzhou Raytech Optronics Co., Ltd.
- Shujian Ding
- G02 - OPTICS
Information Patent Application
CAMERA OPTICAL LENS
- Publication number 20210311288
- Publication date Oct 7, 2021
- AAC Optics (Changzhou) Co., Ltd.
- Shujian Ding
- G02 - OPTICS