Location History:
- Tampa, FL (US) (2014 - 2017)
- Palm Harbor, FL (US) (2002 - 2021)
Company Filing History:
4 out of 3,622 
1 out of 9 
1 out of 13 
Years Active: 2002-2025
Title: Innovations of Douglas J Gardner
Introduction
Douglas J Gardner is a notable inventor based in Palm Harbor, FL (US), recognized for his contributions to the field of power supply technology. With a total of six patents to his name, Gardner has made significant advancements that enhance the functionality and reliability of power supplies.
Latest Patents
One of Gardner's latest patents is titled "Power supply with system monitoring." This invention describes various examples directed to power supplies and methods of operating them. The power supply comprises a regulator circuit configured to generate an output electrical signal and a sensor that generates a signal describing this output. Additionally, it includes a processor programmed to determine if the sensor signal matches expected system profile data. If a mismatch occurs, the processor executes a remedial action to address the issue. Another significant patent is "System and device employing physical unclonable functions for tamper penalties." This invention utilizes hardware identity circuits to impose tampering penalties without relying on battery-backed volatile memory. It also incorporates cryptographic division and distribution of a secret internal to the device or system.
Career Highlights
Throughout his career, Gardner has worked with prominent companies such as Analog Devices, Inc. and Digital Lightwave, Inc. His experience in these organizations has contributed to his expertise in developing innovative technologies.
Collaborations
Gardner has collaborated with notable individuals in the field, including John Ross Wallrabenstein and Kenneth T Myers. These partnerships have likely fostered a creative environment that encourages the development of groundbreaking inventions.
Conclusion
Douglas J Gardner's contributions to power supply technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry positively, showcasing the importance of innovation in technology.