% Expired Patents = 33.3

Forward Citations = 55

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17 inventors (with patents filed for the assignee):

Yingfeng Lv (5 out of 8 patents)

Fu Ping Zhang (4 out of 7 patents)

Xiaoyun Ding (4 out of 4 patents)

4. Zhiguo Chang (3 out of 6 patents)

5. Peng Wang (2 out of 109 patents)

6. Chengwu Gu (2 out of 2 patents)

7. Darwin Hu (1 out of 57 patents)

8. Bo An (1 out of 1 patent)

9. Zhi-guo Chang (1 out of 2 patents)

10. Shillin Ding (1 out of 2 patents)

11. Ying-feng Lv (1 out of 2 patents)

12. Alpha Hou (1 out of 15 patents)

13. Jung-Chih Huang (1 out of 1 patent)

14. Paul Tin Choy Cheung (1 out of 1 patent)

15. Hongwei Sun (1 out of 2 patents)

6 patents: Sort by Forward Citations

1. 7497380 - 2D coding and decoding barcode and its method thereof (2009-03-03),

2. 7386189 - Scanning device with a positioning sensor and a corresponding processing method to obtain images (2008-06-10),

3. 7264174 - 2D coding and decoding barcode and its method thereof (2007-09-04),

4. 7175091 - Insert-type barcode reader (2007-02-13),

5. 7028911 - Methods and systems for encoding and decoding data in 2D symbology (2006-04-18),

6. 6891979 - Pocket scanners (2005-05-10),

Company Overview

Shenzhen Syscan Technology Co., Limited is a leading provider of intelligent transportation solutions, specializing in the development and manufacturing of high-quality RFID products. With a focus on innovation and customer satisfaction, Syscan Technology strives to create cutting-edge solutions for a wide range of applications including access control, asset tracking, and vehicle identification.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

6 Patents

#742 in Shenzhen

#4,454 in China

Shenzhen, China

Shenzhen Syscan Technology Co., Limited

Forward Citations = 55

17 inventors:

Yingfeng Lv (5 out of 8 patents)

Fu Ping Zhang (4 out of 7 patents)

Xiaoyun Ding (4 out of 4 patents)

4. Zhiguo Chang (3 out of 6 patents)

5. Peng Wang (2 out of 109 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Shenzhen Syscan Technology Co., Limited. Retrieved from https://idiyas.com/company/shenzhen-syscan-technologycompany

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]