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For the Inventor, By the Inventor

Beijing, China

Lifeng Liu

This inventor holds 23 USPTO granted patents and 6 published patent applications and 6 EPO patents, primarily in Neural Network Technology. Top assignees: Peking University, Chengdu Huawei Symantec Technologies Co., Ltd., Huawei Technologies Co., Limited. Active years: 2011-2026.

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

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

Calculating rank
USPTO Granted Patents = 23 

% Patents Active = 78.3

 

Average Co-Inventor Count = 4.0

ph-index = 4

Forward Citations = 44(Granted Patents)


Location History:

  • Shenzhen, CN (2011 - 2014)
  • Chengdu, CN (2013 - 2014)
  • Beijing, CN (2014 - 2024)

Company Filing History:

goldMedal10 out of 667 
 
Peking University
 patents
silverMedal5 out of 23 
 
Chengdu Huawei Symantec Technologies Co., Ltd.
 patents
bronzeMedal4 out of 27,558 
 
Huawei Technologies Co., Limited
 patents
4. 3 out of 32 
 
Yunding Network Technology (Beijing) Co., Ltd.
 patents
5. 1 out of 4 
 
Metis IP (Suzhou) LLC
 patents

Years Active: 2011-2026

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Areas of Expertise:
Deep Neural Network
Flash Computing
Resistive Memory
Data Retention
Multi-Bit Full Adder
Network Security
Intelligent Device Control
Data Management
Communication Systems
Resource Management
Neural Network Devices
23 patents (USPTO):Explore Patents
1. 12619863 - Deep neural network based on flash analog flash computing array (2026-05-05),
2. 12360142 - Resource management and control method and system (2025-07-15),
3. 12307844 - Methods and systems for controlling an intelligent device (2025-05-20),
4. 12283319 - Operating circuit and operating method of resistive random access memory (2025-04-21),
5. 11989989 - Methods and systems for controlling an intelligent device (2024-05-21),
6. 11423721 - Methods and systems for controlling an intelligent device (2022-08-23),
7. 11145365 - Data search systems and methods (2021-10-12),
8. 9733900 - Multi-bit full adder based on resistive-switching devices and operation methods thereof (2017-08-15),
9. 9438679 - Method, apparatus, name server and system for establishing FCOE communication connection (2016-09-06),
10. 9196380 - Method for measuring data retention characteristic of resistive random access memory device (2015-11-24),
11. 9111614 - Resistive switching memory device and method for operating the same (2015-08-18),
12. 9047937 - Resistive random access memory device, method for manufacturing the same, and method for operating the same (2015-06-02),
13. 8963275 - Resistive-switching device capable of implementing multiary addition operation and method for multiary addition operation (2015-02-24),
14. 8929123 - Resistive-switching device capable of implementing multiary addition operation and method for multiary addition operation (2015-01-06),
15. 8924321 - Three-layered neuron devices for neural network with reset voltage pulse (2014-12-30),

Title: Lifeng Liu - Pioneering Inventor from Beijing, CN

Introduction: Lifeng Liu is a distinguished inventor hailing from Beijing, China, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Lifeng Liu holds several patents in the areas of artificial intelligence, robotics, and renewable energy, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With a career spanning over two decades, Lifeng Liu has worked with top research institutions and leading tech companies, consistently pushing the boundaries of what is possible in the realm of technology.

Collaborations: Lifeng Liu has collaborated with renowned scientists, engineers, and inventors from around the world, fostering a culture of innovation and knowledge-sharing that has led to numerous breakthroughs in the industry.

Conclusion: Lifeng Liu's passion for innovation, coupled with his relentless drive to solve complex problems, has solidified his reputation as a trailblazer in the world of technology and invention.

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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