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For the Inventor, By the Inventor

Beijing, China

Li Xu

This inventor holds 18 USPTO granted patents and 11 published patent applications and 2 EPO patents. Top assignees: International Business Machines Corporation, Baidu Online Network Technology (Beijing) Co., Ltd., Lenovo (Beijing) Limited. Active years: 2008-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Li Xu. Retrieved from https://idiyas.com/inventor/li-xu-r3193hee

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

USPTO Granted Patents = 18 

% Patents Active = 55.6

 

Average Co-Inventor Count = 2.8

ph-index = 3

Forward Citations = 24(Granted Patents)


Location History:

  • Cary, NC (US) (2008 - 2021)
  • Beijing, CN (2012 - 2023)

Company Filing History:

goldMedal6 out of 166,351 
 
International Business Machines Corporation
 patents
silverMedal3 out of 916 
 
Baidu Online Network Technology (Beijing) Co., Ltd.
 patents
bronzeMedal2 out of 2,085 
 
Lenovo (Beijing) Limited
 patents
4. 1 out of 477 
 
Beijing Baidu Netcom Science Technology Co., Ltd
 patents
5. 1 out of 149 
 
Beijing University of Posts and Telecommunications
 patents
6. 1 out of 452 
 
Beijing Zitiao Network Technology Co., Ltd.
 patents
7. 1 out of 87 
 
China Petroleum & Chemical Corporation
 patents
8. 1 out of 744 
 
Datang Mobile Communications Equipment Co., Ltd.
 patents
9. 1 out of 211 
 
Research Institute of Petroleum Processing, Sinopec
 patents
10. 1 out of 810 
 
Sas Institute Inc.
 patents
11. 1 out of 1 
 
Shineway Pharmaceutical Group Ltd.
 patent
where one patent can have more than one assignee

Years Active: 2008-2026

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18 patents (USPTO):Explore Patents
1. 12655360 - Method and apparatus for desulfurization and separation of catalytically cracked light product (2026-06-16),
2. 12645870 - Methods, system, apparatuses and electronic device for information referencing (2026-06-02),
3. 11816180 - Method and apparatus for classifying mixed signals, and electronic device (2023-11-14),
4. 11610367 - Three-dimensional model processing method, electronic device, and storage medium (2023-03-21),
5. 11138777 - Mixed reality interaction method, apparatus, device and storage medium (2021-10-05),
6. 11062708 - Method and apparatus for dialoguing based on a mood of a user (2021-07-13),
7. 10983682 - Interactive graphical user-interface for analyzing and manipulating time-series projections (2021-04-20),
8. 10967023 - Preparation of a chinese medicinal composition including ginseng, ginkgo leaf and stigma croci (2021-04-06),
9. 10599914 - Method and apparatus for human face image processing (2020-03-24),
10. 10169939 - Identity recognition (2019-01-01),
11. 9891040 - Method and electronic device for measuring a distance (2018-02-13),
12. 9613404 - Image processing method, image processing apparatus and electronic device (2017-04-04),
13. 9549383 - Clock synchronization system and method for base station (2017-01-17),
14. 8793663 - Smart cache for a server test environment in an application development tool (2014-07-29),
15. 8341228 - Method and system for automatically collecting information in a messaging system (2012-12-25),

Title: Innovations of Inventor Li Xu

Introduction

Li Xu is a prominent inventor based in Beijing, China. He has made significant contributions to the fields of signal processing and three-dimensional modeling. With a total of 18 patents to his name, his work showcases a blend of technical expertise and innovative thinking.

Latest Patents

Li Xu's latest patents include a method and apparatus for classifying mixed signals. This method involves receiving mixed signals and performing calculations on a matrix using a preset Principal Component Analysis method. It aims to classify mixed signals without imposing requirements on the classification environment, offering universal applicability. Another notable patent is a three-dimensional model processing method, which relates to deep learning and augmented reality. This method generates a target virtual three-dimensional model based on a model template and processes it with graphic and textual information.

Career Highlights

Throughout his career, Li Xu has worked with notable companies such as IBM and Baidu Online Network Technology (Beijing) Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in technology.

Collaborations

Li Xu has collaborated with several professionals in his field, including Jianjun Zhang and Maria Rene Ebling. These collaborations have further enriched his work and expanded the impact of his inventions.

Conclusion

Li Xu's contributions to technology through his patents and collaborations highlight his role as an influential inventor. His innovative methods in signal processing and three-dimensional modeling continue to shape advancements in these fields.

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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