Douglas Allen Hardy

Title: Douglas Allen Hardy: Innovator in Wireless Security Technologies

Introduction

Douglas Allen Hardy is a notable inventor based in Scottsdale, AZ (US). He has made significant contributions to the field of wireless applications and security technologies. With a total of 2 patents, Hardy's work focuses on enhancing the security features of radiotelephone devices.

Latest Patents

One of Hardy's latest patents is titled "Security token and method for wireless applications." This invention describes an apparatus and method for providing multiple secure functions in a host or wireless radiotelephone. Access to the functionality of the radiotelephone is facilitated by a smart card or security token features contained within. The secure function accessed is determined by encrypted credential information carried in the smart card. This technology is particularly useful for radiotelephone devices that require multiple secure communication levels. The device activates secure levels based on a security level algorithm contained in the smart card.

Another significant patent by Hardy is the "Fail-safe device driver and method." This invention involves a device driver that provides a fail-safe interface between various client applications and a cryptographic card. The device driver ensures the separation of red data, black data, and command data. It utilizes objects and object handles to control data flow, employing several simplex channels for effective management. Each channel is maintained separately with unique access protection through the object handles, ensuring fail-safe data isolation.

Career Highlights

Douglas Allen Hardy is currently associated with Motorola Corporation, a leading company in telecommunications and technology. His work at Motorola has allowed him to develop innovative solutions that enhance the security and functionality of wireless communication devices.

Collaborations

Hardy has collaborated with notable colleagues, including Mark Richard Enstone and Paul Thomas Kitaj. These collaborations have contributed to the advancement of technology in the field of wireless security.

Conclusion

Douglas Allen Hardy is a prominent inventor whose work in wireless security technologies has made a significant impact. His patents reflect a commitment to enhancing the safety and functionality of communication devices. Through his contributions, Hardy continues to shape the future of wireless applications.