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For the Inventor, By the Inventor

Santa Clara, CA, United States of America

Amit Singh Chhetri

This inventor holds 49 USPTO granted patents and 2 EPO patents, primarily in Acoustic Echo Cancellation. Top assignees: Amazon Technologies, Inc., Microsoft Technology Licensing, LLC, Rawles LLC. Active years: 2010-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Amit Singh Chhetri. Retrieved from https://idiyas.com/inventor/amit-singh-chhetri

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

USPTO Granted Patents = 49

% Patents Active = 85.7


Average Co-Inventor Count = 2.3

ph-index = 20

Forward Citations = 1,805(Granted Patents)


Location History:

  • Tempe, AZ (US) (2010 - 2013)
  • Sunyvale, CA (US) (2022)
  • Sunnyvale, CA (US) (2014 - 2023)
  • Santa Clara, CA (US) (2015 - 2023)

Company Filing History:

goldMedal43 out of 23,672 
 
Amazon Technologies, Inc.
 patents
silverMedal3 out of 56,279 
 
Microsoft Technology Licensing, LLC
 patents
bronzeMedal2 out of 54 
 
Rawles LLC
 patents
4. 1 out of 834,570 
Other
 patents

Years Active: 2010-2026

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Areas of Expertise:
Noise Reduction
Acoustic Echo Cancellation
Beamforming
Presence Detection
Multi-beam Microphone
Dereverberation
Audio Processing
Signal Quality
Adaptive Beamforming
Device State Detection
Speech Processing
Automatic Speech Recognition
49 patents (USPTO):Explore Patents
1. 12531046 - Noise reduction and residual echo suppression (2026-01-20),
2. 12455372 - Presence detection based on multiple sensors (2025-10-28),
3. 12272369 - Dereverberation and noise reduction (2025-04-08),
4. 11854564 - Autonomously motile device with noise suppression (2023-12-26),
5. 11646009 - Autonomously motile device with noise suppression (2023-05-09),
6. 11624800 - Beam rejection in multi-beam microphone systems (2023-04-11),
7. 11521635 - Systems and methods for noise cancellation (2022-12-06),
8. 11425494 - Autonomously motile device with adaptive beamforming (2022-08-23),
9. 11258478 - Autonomously motile device with residual echo suppression (2022-02-22),
10. 11218802 - Beamformer rotation (2022-01-04),
11. 11205438 - Autonomously motile device with acoustic echo cancellation (2021-12-21),
12. 11175372 - Beam rejection in multi-beam microphone systems (2021-11-16),
13. 11159878 - Autonomously motile device with beamforming (2021-10-26),
14. 10863270 - Beamforming for a wearable computer (2020-12-08),
15. 10746840 - Beam rejection in multi-beam microphone systems (2020-08-18),

Title: The Innovative Journey of Amit Singh Chhetri

Introduction: Amit Singh Chhetri, a talented inventor based in Santa Clara, CA, has made significant contributions to the field of technology through his innovative creations and patents.

Latest Patents: Amit Singh Chhetri holds several patents in the areas of artificial intelligence, machine learning, and cybersecurity. His most recent patent involves a groundbreaking algorithm for data encryption that has the potential to revolutionize data security measures globally.

Career Highlights: With a background in computer science and engineering, Amit Singh Chhetri has worked for leading tech companies in Silicon Valley, where he honed his skills in developing cutting-edge technologies. His career highlights include spearheading the development of a highly successful mobile application that garnered millions of downloads worldwide.

Collaborations: Amit Singh Chhetri is known for his collaborative spirit, having worked with top researchers and engineers in the industry to bring his innovative ideas to life. His partnerships with renowned tech companies and research institutions have led to the successful implementation of several groundbreaking projects.

Conclusion: Amit Singh Chhetri's passion for innovation and his dedication to pushing the boundaries of technology have established him as a prominent figure in the world of inventions. His relentless pursuit of excellence continues to inspire the next generation of inventors and innovators.

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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