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For the Inventor, By the Inventor

Mayfield Village, OH, United States of America

Quality Electrodynamics, LLC


USPTO Granted Patents = 47


Trademarks = 3

Forward Citations = 164

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27 inventors (with patents filed for the assignee):

goldMedal Xiaoyu Yang (46 out of 47 patents)

silverMedal Tsinghua Zheng (36 out of 42 patents)

bronzeMedal Haoqin Zhu (16 out of 25 patents)

4.  Matthew Finnerty (6 out of 7 patents)

5.  Hiroyuki Fujita (5 out of 19 patents)

6.  Christopher J Allen (4 out of 6 patents)

7.  Thomas Eastlake (4 out of 4 patents)

8.  Yoshinori Hamamura (3 out of 19 patents)

9.  David Michael Berendt, Jr (3 out of 3 patents)

10.  Shinji Mitsui (3 out of 16 patents)

11.  Yong Wu (3 out of 5 patents)

12.  Nicholas Castrilla (3 out of 3 patents)

13.  Labros Petropoulos (3 out of 3 patents)

14.  John Thomas Carlon (2 out of 2 patents)

15.  Chris Allen (2 out of 2 patents)


Core Competencies:
RF Coil
Decoupling
MRI Technology
Adaptive Coil
Birdcage Coil
Multi-Turn Coil
Flexible Array
Integrated Shimming
Pin Diode
Current Control
Transmission Lines
Pediatric Coil

47 patents:

1. 12693356 - Half driving mode for degenerate birdcage coils and ladder coils (2026-07-28),
2. 12553963 - Gapped degenerate birdcage coil (2026-02-17),
3. 12498435 - Multi-turn birdcage MRI coil and applications (2025-12-16),
4. 12422509 - Balun package comprising multiple inductive baluns for an MRI RF coil (2025-09-23),
5. 12399242 - Musculoskeletal RF surface coil for MRI (2025-08-26),
6. 12292489 - Pin diode current reduction for MRI transmit coils (2025-05-06),
7. 12055610 - Single shim coil design for Bshimming (2024-08-06),
8. 11835606 - Decoupled MRI coils through coil matching (2023-12-05),
9. 11656305 - MRI saddle based flexible array coil (2023-05-23),
10. 11592505 - Integrated magnetic resonance imaging (MRI) coil (2023-02-28),
11. 11592504 - MRI coil with a RF shield for radiation or x-ray applications (2023-02-28),
12. 11493579 - Multi-tune magnetic resonance imaging (MRI) coil using different matching impedances (2022-11-08),
13. 11486947 - Multi-row array RF coil with minimized couplings using birdcage coils (2022-11-01),
14. 11442125 - Gapped multi-birdcage MRI RF coil (2022-09-13),
15. 11428765 - MRI head coil comprising an open shield (2022-08-30),
Company Overview
Quality Electrodynamics, LLC, based in Mayfield Village, Ohio, specializes in the development and manufacturing of advanced MRI coils and related technologies. The company focuses on enhancing magnetic resonance imaging through innovative solutions such as radio frequency coils, decoupling techniques, and flexible array coils. Their expertise extends to inductive baluns and transmission lines, contributing to improved imaging quality and efficiency in medical diagnostics. Quality Electrodynamics is committed to advancing MRI technology for better healthcare outcomes.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

47 Patents

#3 in Mayfield Village, OH

#324 in Ohio

#7,437 in US

#14,821 in the World

Mayfield Village, OH (US)
Mayfield Village, OH, United States of America

Quality Electrodynamics, LLC

Forward Citations = 164

27 inventors:

goldMedal Xiaoyu Yang (46 out of 47 patents)

silverMedal Tsinghua Zheng (36 out of 42 patents)

bronzeMedal Haoqin Zhu (16 out of 25 patents)

4.  Matthew Finnerty (6 out of 7 patents)

5.  Hiroyuki Fujita (5 out of 19 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Quality Electrodynamics, LLC. Retrieved from https://idiyas.com/company/quality-electrodynamics

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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