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For the Inventor, By the Inventor

Beijing, China

Kai Xie

This inventor holds 16 USPTO granted patents and 8 published patent applications and 11 EPO patents, primarily in Video Quality Assessment. Top assignees: Thomson Licensing, Beijing Nmc Co., Ltd., Beijing Power Exchange Center Co., Ltd.. Active years: 2012-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kai Xie. Retrieved from https://idiyas.com/inventor/kai-xie

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

Calculating rank
USPTO Granted Patents = 16 

% Patents Active = 37.5

 

Average Co-Inventor Count = 3.7

ph-index = 3

Forward Citations = 30(Granted Patents)


Company Filing History:

goldMedal13 out of 3,482 
 
Thomson Licensing
 patents
silverMedal1 out of 11 
 
Beijing Nmc Co., Ltd.
 patents
bronzeMedal1 out of 1 
 
Beijing Power Exchange Center Co., Ltd.
 patent
4. 1 out of 1 
 
East Inner Mongolia Power Exchange Center Company Ltd.
 patent
5. 1 out of 229 
 
Interdigital Ce Patent Holdings
 patents
6. 1 out of 1 
 
Jiangxi Power Exchange Center Co., Ltd.
 patent
7. 1 out of 1 
 
Liaoning Power Exchange Center Co., Ltd.
 patent
8. 1 out of 3 
 
State Grid Blockchain Technology (Beijing) Co., Ltd.
 patents
9. 1 out of 199 
 
State Grid Corporation of China
 patents
10. 1 out of 4 
 
State Grid Digital Technology Holding Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 2012-2025

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Areas of Expertise:
Blockchain
Video Quality
Content Complexity
Bitstream Level
Distortion Measurement
Texture Masking
Reference Picture Lists
Encoding Techniques
Packet Loss Detection
Media Data Assessment
Mobile Television
Virtual Packet Generation
16 patents (USPTO):Explore Patents
1. 12437306 - Blockchain-based green power certification method, apparatus, and system (2025-10-07),
2. 10536703 - Method and apparatus for video quality assessment based on content complexity (2020-01-14),
3. 10075710 - Video quality measurement (2018-09-11),
4. 9961340 - Method and apparatus for video quality measurement (2018-05-01),
5. 9769501 - Video quality assessment at a bitstream level (2017-09-19),
6. 9723309 - Method and apparatus for detecting gradual transition picture in video bitstream (2017-08-01),
7. 9672636 - Texture masking for video quality measurement (2017-06-06),
8. 9549183 - Method and device for estimating video quality on bitstream level (2017-01-17),
9. 9323997 - Distortion/quality measurement (2016-04-26),
10. 9202269 - User terminal device, server device, system and method for assessing quality of media data (2015-12-01),
11. 8611412 - Method and apparatus for constructing reference picture lists for scalable video (2013-12-17),
12. 8385432 - Method and apparatus for encoding video data, and method and apparatus for decoding video data (2013-02-26),
13. 8335191 - Access network handover for a mobile television system (2012-12-18),
14. 8325589 - Access network handover for a mobile television system (2012-12-04),
15. 8249170 - Method and apparatus for packet loss detection and virtual packet generation at SVC decoders (2012-08-21),

Title: Inventor Kai Xie - Revolutionizing Technology in Beijing

Introduction: Kai Xie is a pioneering inventor based in Beijing, China, known for her groundbreaking contributions to the field of technology and innovation.

Latest Patents: Kai Xie holds several patents in the areas of artificial intelligence, robotics, and sustainable energy solutions, showcasing her commitment to creating cutting-edge technologies.

Career Highlights: With a career spanning over two decades, Kai Xie has worked with top research institutions and leading tech companies to develop innovative solutions that have had a significant impact on various industries.

Collaborations: Throughout her career, Kai Xie has collaborated with renowned scientists, engineers, and inventors from around the world, fostering a culture of creativity and excellence in her projects.

Conclusion: Kai Xie's relentless pursuit of innovation and her passion for pushing the boundaries of technology make her a true trailblazer in the field of inventions. Her work continues to inspire the next generation of inventors and shape the future of technology.

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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