CIPO Patents = 2

Forward Citations = 0

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9 inventors (with patents filed for the assignee):

Wei Shen (4 out of 46 patents)

Xiao Ping Guo (3 out of 27 patents)

Li Duo Zhong (3 out of 6 patents)

4. Jia Bing Liu (3 out of 7 patents)

5. Jiabing Liu (1 out of 1 patent)

6. Xiaowei Guo (1 out of 1 patent)

7. Liduo Zhong (1 out of 1 patent)

8. Si Ping Wang (1 out of 1 patent)

9. Feng Ai (1 out of 1 patent)

10. Xiaowei Guo (0 patent)

11. Xiao Wei Guo (0 patent)

12. Feng Ai (0 patent)

13. Jiabing Liu (0 patent)

4 patents: Sort by Forward Citations

1. 9010639 - System and method for reading a two-dimensional array code (2015-04-21),

2. 8827159 - Two-dimensional array code (2014-09-09),

3. 8678283 - Two-dimensional array code (2014-03-25),

4. 8644809 - System and method of transmitting electronic voucher through short message (2014-02-04),

Beijing Sigone Venture Limited is a leading investment and consulting firm specializing in providing strategic advice and financial support to technology startups in the Asia-Pacific region. With a strong track record of successful investments and partnerships, Sigone Venture is committed to fostering innovation and driving growth in the digital economy.

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

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USPTO Data Jan 1 1976 - Dec 23 2025

4 Patents

#478 in Beijing

#5,574 in China

Beijing, China

Beijing Sigone Venture Limited