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Hangzhou, China

Hangzhou H3c Technologies Co., Ltd

USPTO Granted Patents = 125

EPO Patents = 23

Trademarks = 3

Forward Citations = 240

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143 inventors (with patents filed for the assignee):

Xiangqing Chang (11 out of 13 patents)

Wan Zhou (8 out of 12 patents)

Yang Yu (7 out of 66 patents)

4. Xudong Zou (6 out of 12 patents)

5. Ju Wang (6 out of 12 patents)

6. Changjun Zhang (6 out of 11 patents)

7. Jianfeng Liu (4 out of 63 patents)

8. Xiao Dong Li (4 out of 39 patents)

9. Xiaoheng Song (4 out of 12 patents)

10. Dehan Yan (4 out of 4 patents)

11. Xiaolong Hu (4 out of 5 patents)

12. Yong Wang (3 out of 61 patents)

13. Wei Wei (3 out of 112 patents)

14. Wei Li (3 out of 303 patents)

15. Jinrong Ye (3 out of 11 patents)

Core Competencies:

Shape Graphs

Virtual Machines

WLAN Association

Network Security

Traffic Forwarding

Link Aggregation

Data Center Coordination

Wireless Roaming

BGP Sessions

Layer-2 Interconnection

MAC Address Learning

Protocol Management

125 patents: Sort by Forward Citations

1. 10021026 - Incremental update of a shape graph (2018-07-10),

2. 9467397 - Port mode synchronization between switches (2016-10-11),

3. 9465703 - Edge virtual bridging station with primary and secondary physical network cards (2016-10-11),

4. 9450856 - Expanding member ports of a link aggregation group between clusters (2016-09-20),

5. 9445273 - Establishing WLAN association (2016-09-13),

6. 9442753 - Creating virtual machines (2016-09-13),

7. 9438510 - Calculating a route (2016-09-06),

8. 9432290 - Port negotiation between FCoE forwarders (2016-08-30),

9. 9426678 - Implementing dual-homed node protection (2016-08-23),

10. 9426206 - FTP data transmission in stack system (2016-08-23),

11. 9426117 - Firewall security between virtual devices (2016-08-23),

12. 9397943 - Configuring virtual media access control addresses for virtual machines (2016-07-19),

13. 9397942 - Packet forwarding (2016-07-19),

14. 9391859 - Service coordination for a data center (2016-07-12),

15. 9350655 - Vertical converged framework (2016-05-24),

Hangzhou H3C Technologies Co., LTD is a leading global supplier of IT solutions and networking products. With a focus on innovation and cutting-edge technologies, H3C provides a wide range of products including routers, switches, servers, storage devices, and security solutions. The company is committed to providing reliable and secure IT infrastructure solutions to help businesses succeed in today's digital era.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

125 Patents

#8 in Hangzhou

#249 in China

#6,218 in the World

Hangzhou, China

Hangzhou H3c Technologies Co., Ltd

Forward Citations = 240

143 inventors:

Xiangqing Chang (11 out of 13 patents)

Wan Zhou (8 out of 12 patents)

Yang Yu (7 out of 66 patents)

4. Xudong Zou (6 out of 12 patents)

5. Ju Wang (6 out of 12 patents)

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