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For the Inventor, By the Inventor

Ann Arbor, MI, United States of America

Evigia Systems, Inc.


USPTO Granted Patents = 16

% Expired Patents = 56.3


Forward Citations = 152

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9 inventors (with patents filed for the assignee):

goldMedal Navid Yazdi (16 out of 31 patents)

silverMedal Bishnu Prasanna Gogoi (4 out of 62 patents)

bronzeMedal Yafan Zhang (3 out of 3 patents)

4.  Siva Aduri (2 out of 2 patents)

5.  Mark Krammer (2 out of 2 patents)

6.  Weibin Zhu (1 out of 7 patents)

7.  Robert William Hower (1 out of 1 patent)

8.  Guangqing Mengi (1 out of 1 patent)

9.  Michael Young (1 out of 1 patent)


16 patents:

1. 11519772 - Liquid pressure and level sensor systems and sensors, methods, and applications therefor (2022-12-06),
2. 11498826 - Systems, devices, and methods for pairing kegs and taps (2022-11-15),
3. 8847337 - Processes and mounting fixtures for fabricating electromechanical devices and devices formed therewith (2014-09-30),
4. 8677802 - Sensing modules and methods of using (2014-03-25),
5. 8487508 - Method and system for monitoring environmental conditions while ignoring irrelevant ranges (2013-07-16),
6. 8119498 - Wafer bonding method and wafer stack formed thereby (2012-02-21),
7. 8056413 - Sensor and sensing method utilizing symmetrical differential readout (2011-11-15),
8. 7907037 - Micro-electro-mechanical module (2011-03-15),
9. 7827660 - Bimorphic structures, sensor structures formed therewith, and methods therefor (2010-11-09),
10. 7810394 - Integrated sensor and circuitry (2010-10-12),
11. 7732302 - Integrated sensor and circuitry and process therefor (2010-06-08),
12. 7690255 - Three-axis inertial sensor and method of forming (2010-04-06),
13. 7619346 - Method and system for monitoring environmental conditions (2009-11-17),
14. 7562573 - Integrated sensor and circuitry and process therefor (2009-07-21),
15. 7495368 - Bimorphic structures, sensor structures formed therewith, and methods therefor (2009-02-24),
Company Overview
Evigia Systems, Inc. is a technology company based in Ann Arbor, Michigan, specializing in advanced wireless sensor solutions. The company focuses on developing innovative tracking and monitoring systems that enhance supply chain visibility and asset management across various industries. With a commitment to integrating cutting-edge technologies, Evigia aims to provide reliable and efficient solutions that meet the evolving needs of its clients, particularly in logistics and inventory management.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

Evigia Systems, Inc. USPTO Patent Assignee Logo
16 Patents

#51 in Ann Arbor, MI

#713 in Michigan

#19,922 in US

#37,831 in the World

Ann Arbor, MI (US)
Ann Arbor, MI, United States of America

Evigia Systems, Inc.

Forward Citations = 152

9 inventors:

goldMedal Navid Yazdi (16 out of 31 patents)

silverMedal Bishnu Prasanna Gogoi (4 out of 62 patents)

bronzeMedal Yafan Zhang (3 out of 3 patents)

4.  Siva Aduri (2 out of 2 patents)

5.  Mark Krammer (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Evigia Systems, Inc.. Retrieved from https://idiyas.com/company/evigia-systems

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]
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