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David Horsley

Berkeley, CA, United States of America

David Horsley

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This inventor holds 43 USPTO granted patents and 1 published patent application and 14 EPO patents, primarily in Ultrasonic Transducers. Top assignees: Chirp Microsystems Inc., University of California, Invensense, Inc.. Active years: 2004-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David Horsley. Retrieved from https://idiyas.com/inventor/david-horsley

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 = 97.7

 

Average Co-Inventor Count = 3.7

ph-index = 7

Forward Citations = 188(Granted Patents)


Location History:

  • Berkeley, CA (US) (2004 - 2023)
  • Albany, CA (US) (2015 - 2023)

Company Filing History:

goldMedal16 out of 18 
 
Chirp Microsystems Inc.
 patents
silverMedal12 out of 16,035 
 
University of California
 patents
bronzeMedal9 out of 715 
 
Invensense, Inc.
 patents
4. 3 out of 27,687 
 
Hewlett-Packard Development Company, L.p.
 patents
5. 2 out of 3,703 
 
Analog Devices,inc.
 patents
6. 1 out of 5 
 
Inertialwave
 patents
7. 1 out of 15 
 
Onix Microsystems, Inc.
 patents
where one patent can have more than one assignee

Years Active: 2004-2025

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Areas of Expertise:
Ultrasonic Transducer
Micromachined Ultrasound
Programmable Transceiver
Piezoelectric Materials
Variable Thickness Diaphragm
Beacon Tracking
MUT Fingerprint ID
Rangefinder
Object Localization
High-Voltage Driver
Surface Type Detection
Acoustic Sensor
43 patents (USPTO):Explore Patents
1. 12284920 - Piezoelectric micromachined ultrasonic transducer with a patterned membrane structure (2025-04-21),
2. 11844282 - Piezoelectric micromachined ultrasonic transducer with a patterned membrane structure (2023-12-12),
3. 11819879 - Programmable ultrasonic transceiver (2023-11-21),
4. 11800804 - Variable thickness diaphragm for a wideband robust piezoelectric micromachined ultrasonic transducer (PMUT) (2023-10-24),
5. 11733379 - Surface type detection (2023-08-22),
6. 11711067 - Micromachined ultrasound transducer using multiple piezoelectric materials (2023-07-25),
7. 11543486 - Ultrasonic beacon tracking (2023-01-03),
8. 11508346 - Miniature ultrasonic transducer package (2022-11-22),
9. 11462677 - Variable thickness diaphragm for a wideband robust piezoelectric micromachined ultrasonic transducer (PMUT) (2022-10-04),
10. 11440050 - Programmable ultrasonic transceiver (2022-09-13),
11. 11397262 - Surface type detection (2022-07-26),
12. 11292030 - Piezoelectric micromachined ultrasonic transducers having stress relief features (2022-04-05),
13. 11238258 - MUT fingerprint ID system (2022-02-01),
14. 11209533 - Quadrature amplitude modulation circuitry for ultrasonic transducer (2021-12-28),
15. 11016167 - Three dimensional object-localization and tracking using ultrasonic pulses (2021-05-25),

As an AI assistant specializing in innovations, inventions, inventors, patent attorneys, assignees, and patents, I will now draft an article about inventor David Horsley.

Title: David Horsley - Pioneering Innovations in Technology

Introduction: David Horsley is a visionary inventor based in Berkeley, CA (US), whose dedication to innovation and pioneering spirit have solidified his position as a trailblazer in the world of technology, leaving a lasting impact on the industry.

Latest Patents: David Horsley has an impressive portfolio of 42 patents. His latest patents include a Piezoelectric micromachined ultrasonic transducer with a patterned membrane structure and a Programmable ultrasonic transceiver, showcasing his prowess in cutting-edge technological advancements.

Career Highlights: Throughout his illustrious career, David Horsley has made significant contributions to the field of technology. Working with companies like Chirp Microsystems Inc. and the University of California, he has been at the forefront of technological breakthroughs.

Collaborations: David Horsley's collaborative spirit has also been instrumental in his success. Working alongside accomplished coworkers such as Richard J Przybyla and Stefon Shelton, he has been able to bring his innovative ideas to life and push the boundaries of technological innovation.

Conclusion: In conclusion, David Horsley's innovative mindset, coupled with his relentless pursuit of technological advancement, has established him as a true pioneer in the industry. His contributions have not only shaped the current technological landscape but have also paved the way for future innovations.

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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