Beijing, China

Changbao Liu

This inventor holds 4 USPTO granted patents and 4 EPO patents. Top assignee: Huawei Technologies Co., Limited. Active years: 2015-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Changbao Liu. Retrieved from https://idiyas.com/inventor/changbao-liu

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


% Patents Active = 75.0

 

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Location History:

  • Shenzhen, CN (2015)
  • Beijing, CN (2016 - 2023)

Company Filing History:


Years Active: 2015-2023

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4 patents (USPTO):Explore Patents

Title: Changbao Liu: Innovator in Network Technology

Introduction

Changbao Liu is a prominent inventor based in Beijing, China. He has made significant contributions to the field of network technology, holding a total of 4 patents. His work focuses on improving network reliability and efficiency through innovative methods and systems.

Latest Patents

Changbao Liu's latest patents include a "Faulty multi-layer link restoration method and controller." This invention addresses troubleshooting in network systems by allowing a controller to identify faults in multi-layer links and establish restoration links efficiently. Another notable patent is the "Method, system, and device for establishing pseudo wire." This invention outlines a process for creating pseudo wires in network systems, enhancing data transmission capabilities.

Career Highlights

Changbao Liu is currently employed at Huawei Technologies Co., Limited, a leading global provider of information and communications technology (ICT) infrastructure and smart devices. His work at Huawei has positioned him as a key player in advancing network technology.

Collaborations

Throughout his career, Changbao Liu has collaborated with notable colleagues, including Chaowa Qiu and Wei Cao. These partnerships have contributed to the development of innovative solutions in the networking domain.

Conclusion

Changbao Liu's contributions to network technology through his patents and work at Huawei Technologies Co., Limited highlight his role as a significant innovator in the field. His inventions continue to influence the way network systems are designed and operated.

Profile summary based on public USPTO records.
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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