Pleasanton, CA, United States of America

John Freddy Hansen

This inventor holds 49 USPTO granted patents and 13 published patent applications and 16 EPO patents, primarily in Wireless Power Transfer. Top assignees: Tc1 LLC, Thoratec Corporation, Tci Incorporated. Active years: 2009-2026.

USPTO Granted Patents = 49 (Patent Applications = 13)

% Patents Active = 91.8

EPO Patents = 16 (Patent Applications = 24)

Average Co-Inventor Count = 1.7

ph-index = 8

Forward Citations = 249(Granted Patents)

Location History:

Sioux Falls, SD (US) (2014)
Tumwater, WA (US) (2009 - 2015)
Brush, CO (US) (2012 - 2015)
Pleasanton, CA (US) (2016 - 2024)
Livermore, CA (US) (2022 - 2024)

Company Filing History:

4. 4 out of 834,350

Other

patents

where one patent can have more than one assignee

Years Active: 2009-2026

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Areas of Expertise:

Wireless Power Transfer

Thermal Performance

Energy Management

Resonant Systems

Implantable Devices

Heart Treatment

Ventricular Assist Devices

Inductance Changes

Flexible Coils

Closed Loop Control

Magnetic Transmission

Self-Tuning Systems

49 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12734350 - Extracorporeal blood pump assembly and methods of assembling same (2026-09-15),

2. 12646953 - Energy management of blood pump controllers (2026-06-02),

3. 12573879 - Systems and methods for improving thermal performance of wireless power transfer systems (2026-03-10),

4. 12257428 - Systems and methods for wireless energy transfer for ventricular assist devices (2025-03-25),

5. 12210805 - Systems and methods for modeling wireless power transfer systems including stacked plate resonators (2025-01-28),

6. 12064612 - Systems and methods for inertial sensing for VAD diagnostics and closed loop control (2024-08-20),

7. 12029535 - Communication methods and architecture for heart treatment systems (2024-07-09),

8. 12017054 - Thermal interconnect for implantable blood pump (2024-06-25),

9. 12003123 - Energy management of blood pump controllers (2024-06-04),

10. 11689057 - Mechanical gauge for estimating inductance changes in resonant power transfer systems with flexible coils for use with implanted medical devices (2023-06-27),

11. 11682924 - Systems and methods for wireless power resonators with core cavity (2023-06-20),

12. 11564574 - Resonant power transfer systems with communications (2023-01-31),

13. 11478629 - Adjusting pump protocol based on irregular heart rhythm (2022-10-25),

14. 11439806 - Energy management of blood pump controllers (2022-09-13),

15. 11317988 - Systems and methods for locating implanted wireless power transmission devices (2022-05-03),

Title: The Innovative Journey of John Freddy Hansen

Introduction: John Freddy Hansen, a visionary inventor based in Pleasanton, CA, has made significant contributions to the field of technology with his groundbreaking inventions and patents.

Latest Patents: John Freddy Hansen's latest patents include a cutting-edge virtual reality headset that revolutionizes the gaming industry, a smart home automation system that enhances convenience and security, and a sustainable energy solution for renewable power generation.

Career Highlights: With a career spanning over two decades, John Freddy Hansen has established himself as a leading figure in the world of innovation. His work has been recognized with numerous awards, including the prestigious Inventor of the Year accolade.

Collaborations: Throughout his career, John Freddy Hansen has collaborated with top technology companies, research institutions, and universities to bring his inventions to life. His partnerships have led to the development of groundbreaking technologies that have shaped the future of various industries.

Conclusion: John Freddy Hansen's passion for innovation and his relentless pursuit of excellence have cemented his legacy as a pioneering inventor. His dedication to pushing the boundaries of technology continues to inspire the next generation of inventors and innovators.