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Trademarks = 7

Forward Citations = 12

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11 inventors (with patents filed for the assignee):

William E Eibon (6 out of 11 patents)

Wlodek Mandecki (6 out of 29 patents)

Conrad Styczen (4 out of 4 patents)

4. Joseph Wagner (4 out of 4 patents)

5. Von Ertwine (3 out of 5 patents)

6. Young-June Yu (3 out of 27 patents)

7. Ioannis Kymissis (2 out of 51 patents)

8. Efrain Rodriguez (2 out of 4 patents)

9. Robert Patti (2 out of 20 patents)

10. Ziye “Jay” Qian (1 out of 3 patents)

11. Michael Hadjisavas (1 out of 1 patent)

9 patents: Sort by Forward Citations

1. 12382293 - Devices, systems, and methods using microtransponders (2025-08-05),

2. 12335736 - Devices, systems, and methods using microtransponders (2025-06-17),

3. 12166528 - All optical identification and sensor system with power on discovery (2024-12-10),

4. 12003967 - Devices, systems, and methods using microtransponders (2024-06-04),

5. 11949768 - Light-triggered transponder (2024-04-02),

6. 11943330 - Light-triggered transponder (2024-03-26),

7. 11546129 - Light-triggered transponder (2023-01-03),

8. 11491738 - Microchip affixing probe and method of use (2022-11-08),

9. 11483072 - All optical identification and sensor system with power on discovery (2022-10-25),

P-chip IP Holdings Inc. is a leading intellectual property (IP) investment firm specializing in the acquisition and management of patent portfolios. With a focus on innovation and technology, P-chip IP Holdings Inc. works closely with inventors and businesses to monetize their IP assets. Through strategic partnerships and licensing agreements, the company helps clients maximize the value of their patents. Visit their website to learn more about their services and portfolio.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 2 2025

9 Patents

#361 in Chicago, IL

#1,500 in Illinois

#31,581 in US

Chicago, IL, United States of America

P-chip IP Holdings Inc.