Xiaoqin Duan

This inventor holds 24 USPTO granted patents and 4 published patent applications, plus 3 CIPO patents and 17 EPO patents, primarily in Wireless Communication. Top assignee: Huawei Technologies Co., Limited. Active years: 2007-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Xiaoqin Duan. Retrieved from https://idiyas.com/inventor/xiaoqin-duan

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 24 (Patent Applications = 4)

% Patents Active = 100.0

CIPO Patents = 3 (Patent Applications = 1)

EPO Patents = 17 (Patent Applications = 9)

Average Co-Inventor Count = 1.6

ph-index = 5

Forward Citations = 85(Granted Patents)

Location History:

Guangdong, CN (2007 - 2014)
Chengdu, CN (2014)
Shenzhen, CN (2009 - 2015)

Company Filing History:

24 out of 27,557

Huawei Technologies Co., Limited

patents

Years Active: 2007-2015

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Areas of Expertise:

Wireless Local Area Network

Service Connection

Location Information

Packet Flow Charging

Handover

Roaming Charging

Diameter Session

Privacy Profile

Message Service

User Equipment

Location Report

Charging Control

24 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8989139 - Generic access network and method for implementing services by using generic access network (2015-03-24),

2. 8917710 - Process method about the service connection between the wireless local area network and user terminal (2014-12-23),

3. 8817751 - Method, device and system of handover (2014-08-26),

4. 8798575 - Method for improving service data flow based charging and system thereof (2014-08-05),

5. 8718677 - Method for processing location information request initiated by a user equipment (2014-05-06),

6. 8605585 - Method for establishing diameter session for packet flow based charging (2013-12-10),

7. 8531971 - Method for controlling charging of packet data service (2013-09-10),

8. 8503412 - Process method about the service connection between the wireless local area network and user terminal (2013-08-06),

9. 8380211 - CS domain call terminating system, method and network device (2013-02-19),

10. 8311034 - Method, apparatus and network system for making terminating network domain selection (2012-11-13),

11. 8170565 - Method and apparatus of domain selection for routing control (2012-05-01),

12. 8055275 - Interactive method for reporting location report by target user equipment in location service (2011-11-08),

13. 8036210 - Method for providing on-line charging and device and system thereof (2011-10-11),

14. 8009573 - Method for controlling charging of packet data service (2011-08-30),

15. 7962158 - Handling method after updating of privacy profile of target user equipment (2011-06-14),

Title: Innovations of Xiaoqin Duan in Wireless Networking

Introduction

Xiaoqin Duan is a distinguished inventor based in Shenzhen, China, who has made significant contributions to the field of wireless networking. With an impressive portfolio of 24 patents, he continues to push the boundaries of technology through innovative solutions.

Latest Patents

Among his latest patents are groundbreaking technologies such as the "Generic Access Network and Method for Implementing Services by Using Generic Access Network." This invention outlines a Generic Access Network (GAN) designed to connect a generic IP network with a target network, featuring a Generic Access Network Controller (GANC) that facilitates user equipment access while managing policy and charging control interfaces. Another notable patent is the "Process Method about the Service Connection Between the Wireless Local Area Network and User Terminal." This method enhances service connection processing between user terminals and Wireless Local Area Networks (WLAN) by incorporating interactive networks and flag settings to monitor connection statuses.

Career Highlights

Xiaoqin Duan is currently employed at Huawei Technologies Co., Limited, a global leader in telecommunications and information technology. His work at Huawei has allowed him to collaborate on numerous innovative projects that shape the future of connectivity.

Collaborations

Throughout his career, Xiaoqin has worked closely with fellow innovators such as Wenlin Zhang and Dongming Zhu. These collaborations have fostered a creative environment that has resulted in multiple advancements in wireless technologies.

Conclusion

Xiaoqin Duan’s dedication to innovation is evident in his extensive patent portfolio and the significant impact his work has on the telecommunications industry. As wireless technology continues to evolve, his contributions will undoubtedly play a vital role in shaping the future of connectivity and network solutions.

Profile summary based on public USPTO records.