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For the Inventor, By the Inventor

Mountain View, CA, United States of America

Joseph C Doll

This inventor holds 28 USPTO granted patents and 4 published patent applications and 1 EPO patent, primarily in MEMS Resonators. Top assignees: Sitime Corporation, Apple Inc., Other. Active years: 2017-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Joseph C Doll. Retrieved from https://idiyas.com/inventor/joseph-c-doll

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

Calculating rank
USPTO Granted Patents = 28 

% Patents Active = 85.7

 

Average Co-Inventor Count = 3.9

ph-index = 7

Forward Citations = 117(Granted Patents)


Location History:

  • Saratoga, CA (US) (2018 - 2020)
  • Cupertino, CA (US) (2020)
  • Mountain View, CA (US) (2017 - 2024)

Company Filing History:

goldMedal22 out of 151 
 
Sitime Corporation
 patents
silverMedal4 out of 43,632 
 
Apple Inc.
 patents
bronzeMedal2 out of 834,570 
Other
 patents

Years Active: 2017-2026

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Areas of Expertise:
Microelectromechanical Resonator
MEMS Resonator
Resonant Elements
Oscillators
Piezo-Actuated
Force Transducer
Integrated Circuit Package
Wireless Charging
Temperature Sensor
LED Lighting
Movable Magnet Actuator
Temperature Insensitive
28 patents (USPTO):Explore Patents
1. 12753070 - MEMS resonator (2026-10-06),
2. 12712521 - Microelectromechanical resonator (2026-08-18),
3. 12492120 - MEMS resonator (2025-12-09),
4. 12391543 - Resonant elements and oscillators (2025-08-19),
5. 12218647 - Microelectromechanical resonator (2025-02-04),
6. 12166464 - Piezo-actuated MEMS resonator with reduced nonlinear tcf (2024-12-10),
7. 11975965 - MEMS resonator (2024-05-07),
8. 11916534 - Microelectromechanical resonator (2024-02-27),
9. 11909376 - Piezo-actuated MEMS resonator (2024-02-20),
10. 11897757 - MEMS resonator with beam segments having predefined angular offset to each other and to resonator silicon crystal orientation (2024-02-13),
11. 11807518 - Multi-die integrated circuit package (2023-11-07),
12. 11724934 - MEMS resonator (2023-08-15),
13. 11677379 - Microelectromechanical resonator (2023-06-13),
14. 11584642 - MEMS resonator (2023-02-21),
15. 11442544 - Force transducer for electronic devices (2022-09-13),

Title: The Inventor Joseph C Doll: Pioneering Innovations in Mountain View

Introduction: Joseph C Doll is a distinguished inventor based in Mountain View, California, known for his groundbreaking contributions to various technological fields.

Latest Patents: Joseph C Doll holds several patents in the areas of artificial intelligence, renewable energy, and medical devices, showcasing his versatility and ingenuity.

Career Highlights: With a career spanning over two decades, Joseph C Doll has worked with renowned research institutions and leading tech companies, consistently pushing the boundaries of innovation.

Collaborations: Throughout his career, Joseph C Doll has collaborated with top engineers, scientists, and designers, fostering a culture of creativity and excellence in all his projects.

Conclusion: Joseph C Doll's passion for innovation and his relentless pursuit of technological advancement continue to inspire the next generation of inventors and entrepreneurs.

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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