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Legend Holdings Ltd.

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USPTO Granted Patents = 13

% Expired Patents = 7.7

Forward Citations = 41

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39 inventors (with patents filed for the assignee):

Gang Wei (1 out of 32 patents)

Jun Chen (1 out of 64 patents)

Jian Zhang (1 out of 299 patents)

4. Xin Guo (1 out of 220 patents)

5. Qian Zhao (1 out of 29 patents)

6. Hao Chen (1 out of 161 patents)

7. Cheng Chen (1 out of 34 patents)

8. Bin Wan (1 out of 17 patents)

9. Lei Hong (1 out of 4 patents)

10. Hongwei Li (1 out of 35 patents)

11. Ming Wu (1 out of 10 patents)

12. Feng Gao (1 out of 69 patents)

13. Weixian Guo (1 out of 4 patents)

14. Yi Gao (1 out of 20 patents)

15. Wenchao Ma (1 out of 6 patents)

13 patents: Sort by Forward Citations

1. 8978097 - Method and system for authentication based on wireless identification, wireless identification and server (2015-03-10),

2. 8874910 - Method for implementing encryption and device thereof (2014-10-28),

3. 8565163 - Method for controlling switch of mobile user equipment (UE) (2013-10-22),

4. 8488512 - Resource scheduling method for multi-hop relay wireless network (2013-07-16),

5. 8437221 - Terminal and method and system for automatically controlling terminal (2013-05-07),

6. 8327387 - Method for acquisition of GDI and directX data (2012-12-04),

7. 8300079 - Apparatus and method for transferring video (2012-10-30),

8. 8245001 - Storage device and method for protecting its partition (2012-08-14),

9. 8001238 - Method for real-time monitoring a remote control process by a third party and system thereof (2011-08-16),

10. 7973724 - Wireless chip and wireless device (2011-07-05),

11. 7849182 - Blade server (2010-12-07),

12. 7739417 - Method, apparatus and system for seamlessly sharing a graphics card amongst virtual machines (2010-06-15),

13. 7673092 - PCI Express interface (2010-03-02),

Company Overview

Legend Holdings Ltd. is a prominent investment holding company based in Beijing, China, known for its diverse portfolio that spans various sectors including technology, finance, and agriculture. The company specializes in the development and commercialization of innovative technologies, particularly in the fields of information technology and digital services. With a strong focus on fostering technological advancements, Legend Holdings plays a significant role in enhancing China's digital economy and supporting the growth of emerging industries.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

13 Patents

#230 in Beijing

#2,203 in China

#45,104 in the World

Legend Holdings Ltd.

Forward Citations = 41

39 inventors:

Gang Wei (1 out of 32 patents)

Jun Chen (1 out of 64 patents)

Jian Zhang (1 out of 299 patents)

4. Xin Guo (1 out of 220 patents)

5. Qian Zhao (1 out of 29 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Legend Holdings Ltd.. Retrieved from https://idiyas.com/company/legend-holdings

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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