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For the Inventor, By the Inventor

Foshan, China

Premier Image Technology (China) Ltd.


USPTO Granted Patents = 58

% Expired Patents = 98.3

Forward Citations = 132

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67 inventors (with patents filed for the assignee):

goldMedal Zi-Yuan Li (8 out of 8 patents)

silverMedal Xiao-Tian Kang (6 out of 6 patents)

bronzeMedal Jian-Jun Zhang (6 out of 7 patents)

4.  Yang-Cheng Luo (6 out of 6 patents)

5.  Bin Lei (5 out of 7 patents)

6.  Jun-Jie Li (5 out of 7 patents)

7.  Xiao-Na Liu (4 out of 29 patents)

8.  Fang-Ying Peng (4 out of 30 patents)

9.  Hai-Jo Huang (4 out of 31 patents)

10.  Sheng-An Wang (4 out of 37 patents)

11.  Long-Liang Zou (4 out of 5 patents)

12.  Zhen Hou (4 out of 4 patents)

13.  Zhuo-Guang Ruan (4 out of 4 patents)

14.  An-Tze Lee (3 out of 15 patents)

15.  Wei Yin (2 out of 12 patents)


Core Competencies:
Zoom Lens
Projection Lens
Imaging Device
Digital Light Processing
Camera Module
Image Sensor
Flash Assist
Optical System
Lens Module
Power Management
Blemish Detection
Compact Zoom Lens

58 patents:

1. 8979333 - Projector light source assembly (2015-03-17),
2. 8854741 - Zoom lens adjustment structure (2014-10-07),
3. 8824064 - Zoom lens (2014-09-02),
4. 8596602 - Device using elastic element (2013-12-03),
5. 8576495 - Zoom lens and imaging device using same (2013-11-05),
6. 8545241 - USB flash drive (2013-10-01),
7. 8537473 - Lens module with low chromatic aberration (2013-09-17),
8. 8498066 - Projection lens system with long back focal length (2013-07-30),
9. 8481200 - Battery cover (2013-07-09),
10. 8478121 - Camera with infrared shutter module (2013-07-02),
11. 8472126 - Zoom lens (2013-06-25),
12. 8456765 - Wide-conversion lens (2013-06-04),
13. 8456764 - Projection lens (2013-06-04),
14. 8411371 - Compact zoom lens (2013-04-02),
15. 8325421 - Zoom projection lens (2012-12-04),
Company Overview
Premier Image Technology (China) Ltd., based in Foshan, specializes in advanced imaging technology. The company focuses on the development and manufacturing of optical systems, including zoom and projection lenses, camera modules, and image sensors. With expertise in digital light processing and flash assist technologies, Premier Image aims to enhance imaging solutions across various applications. Its commitment to innovation positions it as a key player in the imaging technology sector, catering to diverse market needs.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 6 2026

58 Patents

#8 in Foshan

#559 in China

#12,380 in the World

Foshan, CN
Foshan, China

Premier Image Technology (China) Ltd.

Forward Citations = 132

67 inventors:

goldMedal Zi-Yuan Li (8 out of 8 patents)

silverMedal Xiao-Tian Kang (6 out of 6 patents)

bronzeMedal Jian-Jun Zhang (6 out of 7 patents)

4.  Yang-Cheng Luo (6 out of 6 patents)

5.  Bin Lei (5 out of 7 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Premier Image Technology (China) Ltd.. Retrieved from https://idiyas.com/company/premier-image-technology-china

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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