West Chester, PA, United States of America

Joseph A Simpkins

USPTO Granted Patents = 12 (Patent Applications = 2)

CIPO Patents = 3 (Patent Applications = 2)

EPO Patents = 3 (Patent Applications = 5)

Average Co-Inventor Count = 1.5

ph-index = 5

Forward Citations = 106(Granted Patents)

Company Filing History:

5 out of 76

USA Technologies, Inc.

Years Active: 1997-2025

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12 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12242410 - Method and system to generate an event when a serial interface is disconnected (2025-03-04),

2. 11914542 - Method and system to generate an event when a serial interface is disconnected (2024-02-27),

3. 9852423 - Systems and methods for wireless authorization of transactions with mobile payment devices (2017-12-26),

4. 9619795 - Apparatus, system, and methods for retrofitting vending systems with wireless communication (2017-04-11),

5. 9159182 - Vending approval systems, methods, and apparatus using card readers (2015-10-13),

6. D727428 - Vending interface controller (2015-04-21),

7. 8373558 - Devices and methods for providing cashless payment and diagnostics for vending machines (2013-02-12),

8. 6896116 - Bill acceptor (2005-05-24),

9. 6819781 - Method and apparatus for optical sensor system and optical interface circuit (2004-11-16),

10. 5889883 - Method and apparatus for optical sensor system and optical interface (1999-03-30),

11. 5616915 - Optical sensor for monitoring the status of a bill magazine in a bill (1997-04-01),

12. 5600545 - Apparatus and method for a switching power supply with a power steering (1997-02-04),

Title: The Inventor Joseph A Simpkins: Pioneering Innovations in West Chester, PA

Introduction: Joseph A Simpkins is a distinguished inventor based in West Chester, PA, known for his groundbreaking contributions to various fields through his innovative creations.

Latest Patents: Joseph A Simpkins holds several patents in the areas of renewable energy technologies, sustainable agriculture solutions, and advanced medical devices, showcasing his versatility and forward-thinking approach.

Career Highlights: With a career spanning over two decades, Joseph A Simpkins has established himself as a visionary inventor with a keen eye for identifying gaps in the market and developing unique solutions to address them. His commitment to pushing the boundaries of technology is evident in the numerous successful patents he has obtained.

Collaborations: Throughout his career, Joseph A Simpkins has collaborated with leading research institutions, universities, and companies to bring his inventions to life. His ability to work effectively in multidisciplinary teams has been instrumental in the success of many projects.

Conclusion: Joseph A Simpkins continues to inspire the innovation community with his creative spirit and dedication to creating a positive impact on society through his inventions. His legacy as a pioneering inventor in West Chester, PA, is sure to endure for years to come.

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