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Watertown, MA, United States of America

Witricity Corporation

USPTO Granted Patents = 312

% Expired Patents = 5.8

CIPO Patents = 3

EPO Patents = 75

Trademarks = 3

Forward Citations = 12,158

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129 inventors (with patents filed for the assignee):

Morris P Kesler (128 out of 128 patents)

Andre B Kurs (107 out of 114 patents)

Katherine L Hall (103 out of 116 patents)

4. Konrad J Kulikowski (66 out of 66 patents)

5. Aristeidis Karalis (65 out of 104 patents)

6. Andrew J Campanella (57 out of 86 patents)

7. Marin Soljacic (47 out of 145 patents)

8. Lukas Frank Sieber (44 out of 94 patents)

9. Hans Peter Widmer (43 out of 50 patents)

10. Eric R Giler (27 out of 27 patents)

11. David A Schatz (26 out of 33 patents)

12. Andreas Daetwyler (25 out of 30 patents)

13. Herbert Toby Lou (25 out of 25 patents)

14. Milisav Danilovic (23 out of 23 patents)

15. Alexander Patrick McCauley (22 out of 30 patents)

Core Competencies:

Wireless Power Transfer

Foreign Object Detection

Vehicle Positioning

Harmonics Cancellation

Inductive Charging

Power Transfer Optimization

Multi-Level Inverter

Antenna Alignment

Voltage Regulation

Bidirectional Energy Flow

PWM Control

Thermal Sensing

312 patents: Sort by Forward Citations

1. D1122451 - Diagnostic tool for a wireless power transfer charging station (2026-04-14),

2. 12525896 - Multi-level inverter for wireless power transmission (2026-01-13),

3. 12351046 - Wireless power antenna alignment adjustment system for vehicles (2025-07-08),

4. 12263743 - Wireless power system modules (2025-04-01),

5. 12189078 - Circuit for object detection and vehicle position determination (2025-01-07),

6. 12184087 - Foreign object detection using combined inductive and thermal sensing (2024-12-31),

7. 12132311 - Active harmonics cancellation (2024-10-29),

8. 12100969 - Systems and methods for low power excitation in high power wireless power systems (2024-09-24),

9. D1023927 - Wireless power transfer pad (2024-04-23),

10. 11958370 - Wireless power system modules (2024-04-16),

11. 11945319 - Foreign object detection using heat sensitive material and inductive sensing (2024-04-02),

12. 11938830 - Wireless power antenna alignment adjustment system for vehicles (2024-03-26),

13. D1018474 - Electrical-box cover (2024-03-19),

14. 11919407 - Systems, methods, and apparatus for detection of metal objects in a predetermined space (2024-03-05),

15. 11914094 - Circuit for object detection and vehicle position determination (2024-02-27),

Company Overview

Witricity Corporation, based in Watertown, MA, specializes in wireless power transfer technologies that enable efficient and safe energy delivery without physical connections. The company focuses on various applications, including inductive charging and vehicle positioning, enhancing the convenience of powering devices and electric vehicles. Witricity's innovations also encompass foreign object detection and harmonics cancellation, ensuring optimal power transfer and alignment through advanced multi-level inverters and antenna systems.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

312 Patents

#1 in Watertown, MA

#79 in Massachusetts

#1,401 in US

#2,870 in the World

Watertown, MA, United States of America

Witricity Corporation

Forward Citations = 12,158

129 inventors:

Morris P Kesler (128 out of 128 patents)

Andre B Kurs (107 out of 114 patents)

Katherine L Hall (103 out of 116 patents)

4. Konrad J Kulikowski (66 out of 66 patents)

5. Aristeidis Karalis (65 out of 104 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Witricity Corporation. Retrieved from https://idiyas.com/company/witricity

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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