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For the Inventor, By the Inventor

Newton, MA, United States of America

Chao Wang

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This inventor holds 43 USPTO granted patents and 3 published patent applications and 1 EPO patent, primarily in Acoustic Event Detection. Top assignees: Amazon Technologies, Inc., Microsoft Technology Licensing, LLC. Active years: 2015-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chao Wang. Retrieved from https://idiyas.com/inventor/chao-wang-rp53dvbk

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

USPTO Granted Patents = 43 

% Patents Active = 90.7

 

Average Co-Inventor Count = 4.4

ph-index = 10

Forward Citations = 484(Granted Patents)


Location History:

  • Seattle, WA (US) (2015 - 2017)
  • Kirkland, WA (US) (2021)
  • Newton, MA (US) (2018 - 2024)
  • Netwon, MA (US) (2024)

Company Filing History:

goldMedal32 out of 23,672 
 
Amazon Technologies, Inc.
 patents
silverMedal11 out of 56,279 
 
Microsoft Technology Licensing, LLC
 patents

Years Active: 2015-2026

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Areas of Expertise:
Acoustic Event Detection
Machine Learning
Emotion Detection
Sentiment Detection
User Presence Detection
Wakeword Detection
Streaming Self-Attention
Character-Level Emotion Detection
Self-Supervised Learning
Audio Data Classification
Graphical User Interface
Interactive Television
43 patents (USPTO):Explore Patents
1. 12725631 - Acoustic event detection customization (2026-09-01),
2. 12682610 - Multimedia content encoding (2026-07-14),
3. 12646502 - Acoustic event detection (2026-06-02),
4. 12608385 - Machine learning to infer title levels across entities (2026-04-21),
5. 12412574 - Conversation-based skill component for assessing a user's state (2025-09-09),
6. 12374353 - Acoustic event detection (2025-07-29),
7. 12327551 - Acoustic event detection (2025-06-10),
8. 12308045 - Acoustic event detection (2025-05-20),
9. 12105720 - Machine learning to infer title levels across entities (2024-10-01),
10. 12087320 - Acoustic event detection (2024-09-10),
11. 12068001 - Acoustic event detection (2024-08-20),
12. 12039998 - Self-supervised federated learning (2024-07-16),
13. 11961514 - Streaming self-attention in a neural network (2024-04-16),
14. 11869535 - Character-level emotion detection (2024-01-09),
15. 11854538 - Sentiment detection in audio data (2023-12-26),

Title: The Innovative Journey of Chao Wang

Introduction: Chao Wang, a talented inventor based in Newton, MA, has made significant contributions to the field of technology through his groundbreaking innovations.

Latest Patents: Chao Wang holds several patents in the areas of artificial intelligence, renewable energy, and biotechnology, showcasing his diverse range of expertise and creativity.

Career Highlights: With a background in engineering and a passion for problem-solving, Chao Wang has successfully brought several cutting-edge inventions to life, revolutionizing industries and improving the lives of many.

Collaborations: Throughout his career, Chao Wang has collaborated with leading research institutions, universities, and tech companies to further develop his inventions and bring them to the market, solidifying his reputation as a visionary inventor.

Conclusion: Chao Wang's relentless pursuit of innovation and his commitment to pushing the boundaries of technology make him a true pioneer in the world of inventions, with a promising future ahead.

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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