Xixian Chen

This inventor holds 74 USPTO granted patents and 8 published patent applications, plus 1 CIPO patent and 32 EPO patents, primarily in 5G Wireless Communication (CPC class H04L). Top assignees: Telefonaktiebolaget Lm Ericsson (Publ), Nortel Networks Corporation, Ericsson Ab. Active years: 2002-2026.

USPTO Granted Patents = 74 (Patent Applications = 8)

% Patents Active = 77.0

CIPO Patents = 1

EPO Patents = 32 (Patent Applications = 45)

Average Co-Inventor Count = 3.7

ph-index = 11

Forward Citations = 579(Granted Patents)

Forward Citations (Not Self Cited) = 558(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Nepean, CA (2002 - 2020)
Ottawa, CA (2006 - 2024)

Company Filing History:

47 out of 26,878

Telefonaktiebolaget Lm Ericsson (Publ)

patents

14 out of 4,171

Nortel Networks Corporation

Microsoft Technology Licensing, LLC

Blackberry Corporation

Years Active: 2002-2026

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Areas of Expertise:

MIMO Techniques

Link Adaptation

Resource Allocation

Beamforming

Channel State Information

Polar Codes

Handover Improvement

Transmission Parameters

Decentralized Load Balancing

Carrier Aggregation

Data Filtering

Network Nodes

74 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12739017 - Cell shaping with reinforced learning (2026-09-15),

2. 12549492 - Sequence number (SN) synchronization mechanism in RLC-based forwarding (2026-02-10),

3. 12426040 - Decoding channel state information report part two (2025-09-23),

4. 12219548 - Radio resource allocation for multi-user MIMO (2025-02-04),

5. 12120631 - Unmanned vehicle-assisted testing (2024-10-15),

6. 12114342 - Scheduling weight calculation for MU MIMO (2024-10-08),

7. 12063543 - Network nodes and methods supporting multiple connectivity (2024-08-13),

8. 11963182 - Radio code block transmission based on DCI extension (2024-04-16),

9. 11943053 - Code block header for fast RLC PDU deliveries in 5G NR (2024-03-26),

10. 11937138 - Beamforming-based inter-frequency load balancing (2024-03-19),

11. 11811423 - Optimized implementation of (DE−)interleaving and rate (DE−)matching for 3GPP new radio (2023-11-07),

12. 11528088 - Enhanced link adaptation (2022-12-13),

13. 11469779 - Efficient polar code construction in 5G (2022-10-11),

14. 11463191 - Link adaptation for 5G NR (2022-10-04),

15. 11457453 - Outer-loop adjustment for link adaptation (2022-09-27),

Certainly! Here is the article about inventor Xixian Chen:

Title: Xixian Chen: Pioneering Innovation in Technology

Introduction:

Xixian Chen, a driven inventor based in Ottawa, CA, is renowned for his dedication to pushing the boundaries of technology and relentless pursuit of excellence in the world of innovation. With 67 patents to his name, Xixian Chen's work continues to inspire and shape the future of technology, leaving a lasting legacy in the industry.

Latest Patents:

Among Xixian Chen's latest patents is "Radio code block transmission based on DCI extension," a method that enhances wireless transmission efficiency by encoding and decoding user data based on specific control information. Additionally, his patent "Code block header for fast RLC PDU deliveries in 5G NR" improves data transmission in communication networks by efficiently encoding and transmitting protocol data units.

Career Highlights:

Xixian Chen has made significant contributions to the technology sector through his work at leading companies such as Ericsson and Nortel Networks Corporation. His innovative approach and expertise have led to the development of groundbreaking solutions that have reshaped the telecommunications industry.

Collaborations:

Throughout his career, Xixian Chen has collaborated with esteemed professionals in the field, including Hong Ren and Weigang Li. These collaborations have fostered a culture of innovation and knowledge-sharing, leading to the successful development of cutting-edge technologies.

Conclusion:

In conclusion, Xixian Chen's relentless pursuit of excellence and pioneering spirit have solidified his position as a true visionary in the world of innovation. His groundbreaking patents and collaborations continue to inspire future generations and shape the technological landscape for years to come.

I hope this article reflects Xixian Chen's remarkable contributions to the field of technology! If you need any further information or assistance, feel free to ask.