Donald R Horne

Title: The Innovative Mind of Donald R. Horne

Introduction

Donald R. Horne is an accomplished inventor based in Don Mills, Canada, known for his significant contributions in the field of cryptography and secure communication systems. With a total of five patents to his name, Horne has showcased a remarkable ability to innovate and enhance the security of digital signal transmissions.

Latest Patents

Among his latest patents, Horne developed a "Cryptographic System for Direct Broadcast Satellite System." This innovative system utilizes a three-key cryptographic approach to transmit digitized signals to multiple receivers, each equipped with a unique address and a factory-stored signature key based on that address. The common key generated during transmission encrypts the signals, while individual signature keys allow each receiver to decrypt the associated common key, ensuring secure communications.

Another notable patent is the "Cryptographic System Using Interchangeable Key Blocks and Selectable Key." This invention focuses on the secure transmission of digitized signals through a system that generates a key consisting of two blocks. Each transmission session utilizes different sets of key fragments, which are periodically selected for encrypting the signals. The system further enhances security by allowing for the interchange of key blocks amongst receivers, ensuring a high level of protection during data transmission.

Career Highlights

Donald R. Horne has worked with renowned organizations such as General Instrument Corporation and Ricoh Company, Ltd., where he has further honed his skills and expertise in cryptographic technology. His extensive work in these companies has played a pivotal role in guiding his innovative ideas and patent developments.

Collaborations

Throughout his career, Horne has collaborated with notable professionals in the industry, including John M. Jeffers and S. Wayne Mundy. Their collective efforts have contributed to the advancement of secure transmission technologies and innovative cryptographic solutions.

Conclusion

Donald R. Horne continues to leave a significant mark on the field of cryptography with his inventive spirit and dedication to enhancing digital communication security. His contributions through patents not only reflect his expertise but also showcase the importance of innovation in the ever-evolving landscape of technology.