Saratoga, CA, United States of America

Paul Merritt Hagelin

This inventor holds 98 USPTO granted patents and 9 published patent applications and 1 EPO patent, primarily in MEMS Resonators (CPC class H03H9-02448). Top assignees: Sitime Corporation, C Speed Corporation, Powerflare Corporation. Active years: 2001-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Paul Merritt Hagelin. Retrieved from https://idiyas.com/inventor/paul-merritt-hagelin

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

Calculating rank
USPTO Granted Patents = 98 

% Patents Active = 93.9

 

Average Co-Inventor Count = 2.8

ph-index = 16

Forward Citations = 738(Granted Patents)

Forward Citations (Not Self Cited) = 514(Dec 10, 2025)


Inventors with similar research interests:


Company Filing History:


Years Active: 2001-2026

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Areas of Expertise:
MEMS Resonator
Piezoelectric Layer
Frequency-Modulating Sensor
Microelectromechanical
Temperature Sensor
Non-Contaminating Seal
Phosphorus Dopant
Bonding Process
Compensating Material
Over-Voltage Protection
Thermistor
Integrated Circuit Package
98 patents (USPTO):Explore Patents

Title: Paul Merritt Hagelin: A Pioneer in Microelectromechanical Systems

Introduction

Paul Merritt Hagelin is an esteemed inventor based in Saratoga, California, with an impressive portfolio of 87 patents. His contributions to the field of microelectromechanical systems (MEMS) demonstrate his commitment to innovation and advance technology in various applications.

Latest Patents

Hagelin's recent patents include groundbreaking technologies such as a Microelectromechanical Resonator. This invention features a moveable micromachined member of a MEMS device that incorporates an insulating layer sandwiched between two conductive layers. The design allows for the secure positioning of the moveable component via first and second mechanical structures, facilitating efficient current conduction through integrated electrical terminals.

Another significant patent that showcases Hagelin's ingenuity is the Frequency-Modulating Sensor Array. This innovation involves spatially-distributed resonant MEMS sensors that work in concert to produce frequency-modulated signals. These signals provide valuable information regarding regional contact forces, ambient conditions, and environmental composition, underscoring the pivotal role of MEMS technology in modern sensing applications.

Career Highlights

Hagelin has made significant contributions during his tenure at renowned companies like SiTime Corporation and C Speed Corporation. His work in these organizations has fortified their positions in the technology landscape, particularly through the development of MEMS innovations that are widely recognized and utilized today.

Collaborations

Throughout his career, Paul Merritt Hagelin has collaborated with notable professionals in the field, including Charles I Grosjean and Ginel C Hill. These partnerships have enriched his work, leading to the successful development and implementation of advanced technologies in the MEMS arena.

Conclusion

In conclusion, Paul Merritt Hagelin's innovative spirit and expertise in microelectromechanical systems have not only resulted in a robust patent portfolio but have also significantly influenced the advancement of technology. His work continues to inspire future inventors and contributes to the ongoing evolution of MEMS applications in various industries.

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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