Weiwei ZHENG

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Kunshan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Optical imaging film
- Patent number 12,044,861
- Issue date Jul 23, 2024
- Shine Optoelectronics (Kunshan) Co., Ltd.
- Weiwei Zheng
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
STEREO IMAGING FILM
- Publication number 20220283444
- Publication date Sep 8, 2022
- Shine Optoelectronics (Kunshan) Co., Ltd.
- Weiwei ZHENG
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
OPTICAL IMAGING FILM
- Publication number 20220179227
- Publication date Jun 9, 2022
- Shine Optoelectronics (Kunshan) Co., Ltd.
- Weiwei ZHENG
- B44 - DECORATIVE ARTS