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For the Inventor, By the Inventor

Beijing, China

Xuejing Sun

This inventor holds 60 USPTO granted patents and 9 published patent applications and 35 EPO patents, primarily in Audio Signal Processing (CPC class G10L). Top assignees: Dolby Laboratories Licensing Corporation, Dolby International Ab, Beijing Twirling in Time Co., Ltd.. Active years: 2014-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Xuejing Sun. Retrieved from https://idiyas.com/inventor/xuejing-sun

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

Calculating rank
USPTO Granted Patents = 60 

% Patents Active = 98.3

 

Average Co-Inventor Count = 2.7

ph-index = 7

Forward Citations = 213(Granted Patents)

Forward Citations (Not Self Cited) = 194(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Rochester, MI (US) (2020)
  • Beijing, CN (2014 - 2024)

Company Filing History:

goldMedal58 out of 2,747 
 
Dolby Laboratories Licensing Corporation
 patents
silverMedal3 out of 1,032 
 
Dolby International Ab
 patents
bronzeMedal1 out of 1 
 
Beijing Twirling in Time Co., Ltd.
 patent
4. 1 out of 4 
 
Dobly International Ab
 patents
5. 1 out of 7 
 
Dobly Laboratories Licensing Corporation
 patents
6. 1 out of 1 
 
Nanjing Twirling Technology Co., Ltd.
 patent
where one patent can have more than one assignee

Years Active: 2014-2024

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Areas of Expertise:
Signal Enhancement
Jitter Buffer Control
Surround Sound Playback
Audio Filtering
Quality Monitoring
Sound Source Localization
Conference Segmentation
Packet Loss Concealment
Acoustic Echo Mitigation
Voice Communication
Audio Classification
Spatial Comfort Noise
60 patents (USPTO):Explore Patents
1. 12112768 - Post-processing gains for signal enhancement (2024-10-08),
2. 12063162 - Controlling a jitter buffer (2024-08-13),
3. 11902762 - Orientation-aware surround sound playback (2024-02-13),
4. 11694711 - Post-processing gains for signal enhancement (2023-07-04),
5. 11632318 - Jitter buffer control based on monitoring of delay jitter and conversational dynamics (2023-04-18),
6. 11373670 - Filter coefficient updating in time domain filtering (2022-06-28),
7. 11330372 - Orientation-aware surround sound playback (2022-05-10),
8. 11308976 - Post-processing gains for signal enhancement (2022-04-19),
9. 11264045 - Adaptive audio filtering (2022-03-01),
10. 11223669 - In-service quality monitoring system with intelligent retransmission and interpolation (2022-01-11),
11. 11076052 - Selective conference digest (2021-07-27),
12. 10902865 - Post-processing gains for signal enhancement (2021-01-26),
13. 10856094 - Method and device for sound source localization (2020-12-01),
14. 10848873 - Orientation-aware surround sound playback (2020-11-24),
15. 10742531 - Jitter buffer control based on monitoring of delay jitter and conversational dynamics (2020-08-11),

Title: The Innovative Journey of Xuejing Sun

Introduction: Xuejing Sun, a pioneering inventor hailing from Beijing, CN, has made significant contributions to the field of technology with her groundbreaking inventions.

Latest Patents: Xuejing Sun's latest patents include cutting-edge advancements in artificial intelligence algorithms for autonomous vehicles and smart city infrastructure.

Career Highlights: With a career spanning over two decades, Xuejing Sun has established herself as a leading figure in the tech industry, holding multiple patents in the areas of machine learning, robotics, and renewable energy technologies.

Collaborations: Throughout her career, Xuejing Sun has collaborated with top research institutions, leading tech companies, and universities to further develop and implement her innovative ideas, showcasing her ability to work across diverse teams and disciplines.

Conclusion: Xuejing Sun's relentless pursuit of innovation and her passion for pushing the boundaries of technology have solidified her position as a trailblazing inventor in the global tech landscape.

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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