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Nanchang, China

Nanchang O-film Optical-electronic Tech Co., Ltd.

USPTO Granted Patents = 16

EPO Patents = 5

Forward Citations = 16

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16 inventors (with patents filed for the assignee):

Chengzhe Shen (8 out of 8 patents)

Jun Feng (8 out of 8 patents)

Shumin Zhu (8 out of 8 patents)

4. Shengyun Zhang (8 out of 8 patents)

5. Wenhua Shuai (8 out of 8 patents)

6. Dong Tang (8 out of 8 patents)

7. Taro Asami (3 out of 58 patents)

8. Takeshi Kamiya (3 out of 43 patents)

9. Tomio Tabata (2 out of 2 patents)

10. Masaru Amano (1 out of 71 patents)

11. Kazuyoshi Okada (1 out of 27 patents)

12. Kensuke Masui (1 out of 18 patents)

13. Masao Mori (1 out of 40 patents)

14. Shinichi Arita (1 out of 16 patents)

15. Motokazu Shimizu (1 out of 12 patents)

16 patents: Sort by Forward Citations

1. 11163214 - Camera module (2021-11-02),

2. 10951801 - Camera module and photosensitive assembly thereof (2021-03-16),

3. 10830998 - Imaging lens and imaging device having the same (2020-11-10),

4. 10816759 - Imaging lens and optical apparatus (2020-10-27),

5. 10750072 - Camera module and photosensitive assembly thereof (2020-08-18),

6. 10746966 - Imaging optical system (2020-08-18),

7. 10746965 - Imaging lens and imaging apparatus (2020-08-18),

8. 10708481 - Camera module and photosensitive assembly thereof (2020-07-07),

9. 10707249 - Camera module having support member with extension structure (2020-07-07),

10. 10656366 - Lens unit (2020-05-19),

11. 10623614 - Camera module (2020-04-14),

12. 10602043 - Camera module (2020-03-24),

13. 10600832 - Camera module (2020-03-24),

14. 10459195 - Imaging lens and imaging apparatus (2019-10-29),

15. 10302907 - Imaging lens and imaging apparatus (2019-05-28),

NANCHANG O-FILM OPTICAL-ELECTRONIC TECH CO., LTD. is a leading manufacturer of optical-electronic products. With expertise in research, development, and production, the company provides innovative solutions for various industries. O-FILM specializes in the production of touch screens, optical modules, and other related components. Their products are widely used in smartphones, tablets, automotive displays, and other consumer electronics. Committed to technological advancement, O-FILM aims to provide high-quality products that enhance user experiences and meet market demands.

This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 16 2025

16 Patents

#8 in Nanchang

#1,598 in China

#36,651 in the World

Nanchang, China

Nanchang O-film Optical-electronic Tech Co., Ltd.

Forward Citations = 16

16 inventors:

Chengzhe Shen (8 out of 8 patents)

Jun Feng (8 out of 8 patents)

Shumin Zhu (8 out of 8 patents)

4. Shengyun Zhang (8 out of 8 patents)

5. Wenhua Shuai (8 out of 8 patents)

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