Location History:
- Severna Park, MD (US) (1981)
- Chestnut Ridge, NY (US) (2009)
- Fairview, TX (US) (2018 - 2022)
Company Filing History:
6 out of 8,181 
2 out of 832,812 Years Active: 1981-2022
Title: John C Hoffman: Innovator in Security Systems
Introduction
John C Hoffman is a notable inventor based in Fairview, TX (US), recognized for his contributions to security technology. With a total of 8 patents, Hoffman's work focuses on enhancing the security of commercial off-the-shelf (COTS) systems and developing advanced guard sensors.
Latest Patents
Hoffman's latest patents include a method for secure booting on a security device. This method involves receiving a public key, validating the security device, and executing a boot sequence through programmable memory. Another significant patent is the multi-GHz guard sensor, which detects physical or electromagnetic intrusions in a guarded region. This sensor utilizes a multi-GHz guard signal to enhance sensitivity and detect slight changes in transmission parameters.
Career Highlights
Throughout his career, Hoffman has worked with prominent companies, including Raytheon Company. His innovative approaches have led to significant advancements in security technology, making him a respected figure in the field.
Collaborations
Hoffman has collaborated with notable individuals such as William T Jennings and Matthew C Areno, contributing to various projects that enhance security systems.
Conclusion
John C Hoffman is a distinguished inventor whose work in security technology has made a lasting impact. His innovative patents and collaborations reflect his commitment to advancing the field of security systems.