Marlborough, MA, United States of America

Qualtre, Inc.

Calculating rank

USPTO Granted Patents = 10

Forward Citations = 273

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6 inventors (with patents filed for the assignee):

Mehran Mehregany (4 out of 44 patents)

Ashish Shah (2 out of 12 patents)

Ronald Joseph Lipka (2 out of 11 patents)

4. Anthony D Minervini (2 out of 82 patents)

5. Akhil K Garlapati (2 out of 5 patents)

6. Michael John Foster (1 out of 5 patents)

10 patents: Sort by Forward Citations

1. 9343961 - Ultrahigh voltage charge pump apparatus implemented with low voltage technology (2016-05-17),

2. 9304527 - Apparatus for generating high dynamic range, high voltage source using low voltage transistors (2016-04-05),

3. 9284182 - MEMS devices anti-stiction coating and encapsulant having opposing water resitive characteristics (2016-03-15),

4. 9143057 - Method and apparatus for controlling Q losses through force distributions (2015-09-22),

5. 8901681 - Method and apparatus for attachment of MEMS devices (2014-12-02),

6. 8816492 - Method and apparatus for isolating MEMS devices from external stimuli (2014-08-26),

7. 8372677 - Three-axis accelerometers and fabrication methods (2013-02-12),

8. 8173470 - Three-axis accelerometers and fabrication methods (2012-05-08),

9. 7892876 - Three-axis accelerometers and fabrication methods (2011-02-22),

10. 7578189 - Three-axis accelerometers (2009-08-25),

Company Overview

Qualtre, Inc. is a technology company based in Marlborough, MA, specializing in advanced micro-electromechanical systems (MEMS) gyroscopes and inertial sensors. The company focuses on developing high-performance, low-cost solutions for various applications, including consumer electronics, automotive systems, and industrial automation. With a commitment to innovation, Qualtre aims to enhance the capabilities of motion sensing technologies, providing reliable and efficient products that meet the evolving demands of the market.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Nov 10 2026

10 Patents

#45 in Marlborough, MA

#1,779 in Massachusetts

#29,944 in US

#56,228 in the World

Marlborough, MA, United States of America

Qualtre, Inc.

Forward Citations = 273

6 inventors:

Mehran Mehregany (4 out of 44 patents)

Ashish Shah (2 out of 12 patents)

Ronald Joseph Lipka (2 out of 11 patents)

4. Anthony D Minervini (2 out of 82 patents)

5. Akhil K Garlapati (2 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Qualtre, Inc.. Retrieved from https://idiyas.com/company/qualtre

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

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]