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Xiamen Sigmastar Technology Ltd.

USPTO Granted Patents = 9

Trademarks = 5

Forward Citations = 1

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14 inventors (with patents filed for the assignee):

Lijing Chen (2 out of 4 patents)

Ming-Yong Sun (2 out of 6 patents)

Chih Hau Hu (1 out of 1 patent)

4. Jen-Hao Chang (1 out of 1 patent)

5. Cheng-Chieh Yeh (1 out of 1 patent)

6. Chia-Jung Lee (1 out of 1 patent)

7. Ren-You Huang (1 out of 1 patent)

8. Lin-Chung Tsai (1 out of 2 patents)

9. Fang-Sheng Lin (1 out of 1 patent)

10. Chih-Hsiang Chiu (1 out of 1 patent)

11. Hong-Chi Chen (1 out of 1 patent)

12. Hao-Teng Fan (1 out of 1 patent)

13. Chiao Su (1 out of 1 patent)

14. Hao Wang (1 out of 57 patents)

9 patents: Sort by Forward Citations

1. 10958875 - Method and system encrypting and decrypting audio/video file (2021-03-23),

2. 10949506 - Method and system for authorizing software in electronic device (2021-03-16),

3. 10931957 - Image decryption apparatus and method of the same (2021-02-23),

4. 10841553 - Circuit for controlling image capturing device and associated control method (2020-11-17),

5. 10771798 - Multi-stream image processing apparatus and method of the same (2020-09-08),

6. 10769109 - Control method for storage device of driving recorder and storage device control system (2020-09-08),

7. 10650494 - Image stitching method and device (2020-05-12),

8. 10481675 - Dual-processor system and control method thereof (2019-11-19),

9. 10388007 - Image processing method and image processing device (2019-08-20),

Founded in Xiamen, China, Xiamen Sigmastar Technology Ltd. is a leading provider of innovative solutions in the field of technology. With a focus on research and development, the company offers a wide range of products and services to meet the needs of clients worldwide. From software development to hardware design, Xiamen Sigmastar Technology Ltd. is committed to delivering cutting-edge solutions that drive business growth and success.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

9 Patents

#53 in Xiamen

#2,740 in China

Xiamen Sigmastar Technology Ltd.

Forward Citations = 1

14 inventors:

Lijing Chen (2 out of 4 patents)

Ming-Yong Sun (2 out of 6 patents)

Chih Hau Hu (1 out of 1 patent)

4. Jen-Hao Chang (1 out of 1 patent)

5. Cheng-Chieh Yeh (1 out of 1 patent)

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