For the Inventor, By the Inventor

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Sunnyvale, CA, United States of America

Resonex, Inc.

USPTO Granted Patents = 17

Forward Citations = 396

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28 inventors (with patents filed for the assignee):

David M Parish (4 out of 4 patents)

Brian P Wilfley (3 out of 4 patents)

Barry A MacKinnon (2 out of 3 patents)

4. Robert J Perlmutter (2 out of 3 patents)

5. Craig H Barratt (2 out of 2 patents)

6. Michael H Buonocore (2 out of 2 patents)

7. Hendricus J Wolters (1 out of 2 patents)

8. Elias A Zerhouni (1 out of 10 patents)

9. Arthur J Lim (1 out of 3 patents)

10. Harry Ray Duer (1 out of 4 patents)

11. Donald W Pettibone (1 out of 6 patents)

12. James G Hokbrook (1 out of 1 patent)

13. Otto J Jaks (1 out of 1 patent)

14. Bernard M Oliver (1 out of 7 patents)

15. Robert J Perflmutter (1 out of 1 patent)

17 patents: Sort by Forward Citations

1. 5214383 - MRI apparatus with external magnetic field compensation (1993-05-25),

2. 5143068 - Flexible and curved radio frequency (RF) coil for the human shoulder for (1992-09-01),

3. D320660 - Head imaging coil for magnetic resonance imaging apparatus (1991-10-08),

4. 4953554 - Magnetic resonance imaging method (1990-09-04),

5. 4920315 - Head or body coil assembly for magnetic imaging apparatus (1990-04-24),

6. 4916399 - Head or body coil assembly for magnetic resonance imaging apparatus (1990-04-10),

7. 4891594 - Method of optimizing flip angles in MRI for unequal delay times (1990-01-02),

8. 4882540 - Magnetic resonance imaging (MRI)apparatus with quadrature radio (1989-11-21),

9. 4876509 - Image restoration process for magnetic resonance imaging resonance (1989-10-24),

10. D300849 - Magnetic resonance imager (1989-04-25),

11. 4791372 - Conformable head or body coil assembly for magnetic imaging apparatus (1988-12-13),

12. 4791370 - Gradient field structure and method for use with magnetic resonance (1988-12-13),

13. 4771785 - Magnetic resonance imaging apparatus and three-axis patient positioning (1988-09-20),

14. 4743851 - Apparatus and method for creating non-orthogonal magnetic resonance (1988-05-10),

15. 4713615 - Quantization error reduction method for phase encode gradient in NMR (1987-12-15),

Company Overview

Resonex, Inc. is a technology company based in Sunnyvale, California, specializing in advanced materials and innovative solutions for various industries. The company focuses on developing cutting-edge technologies that enhance performance and efficiency in applications such as telecommunications, aerospace, and consumer electronics. With a commitment to research and development, Resonex aims to push the boundaries of material science and engineering, delivering high-quality products that meet the evolving needs of its clients.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

17 Patents

#214 in Sunnyvale, CA

#4,518 in California

#18,903 in US

#35,948 in the World

Sunnyvale, CA, United States of America

Resonex, Inc.

Forward Citations = 396

28 inventors:

David M Parish (4 out of 4 patents)

Brian P Wilfley (3 out of 4 patents)

Barry A MacKinnon (2 out of 3 patents)

4. Robert J Perlmutter (2 out of 3 patents)

5. Craig H Barratt (2 out of 2 patents)

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

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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