Roy Curtis Dunn

Title: Roy Curtis Dunn: Innovator in Asymmetric Data Communications

Introduction

Roy Curtis Dunn is a notable inventor based in Douglasville, GA (US). He has made significant contributions to the field of data communications, particularly with his innovative patent that enhances television programming delivery.

Latest Patents

Dunn holds a patent for an Asymmetric Data Communications System (ADCS). This system provides point-to-multipoint television programming, including conventional television programming, near video-on-demand (NVoD), and video-on-demand (VoD). The ADCS utilizes a compressed, digitized UHF transmission to deliver a full variety of programming. The program subsystem of the ADCS processes signals from content providers and sends the aggregated signal to a transmission subsystem. This subsystem modulates, channelizes, amplifies, filters, and broadcasts the digital UHF signals over the air. Subscribing viewers use an intelligent control box (ICB) to receive, demodulate, and decode the broadcast signals for display on various terminal devices. The ICB also provides a matrix switch for receiving signals over any available transmission path.

Career Highlights

Dunn is associated with BellSouth Intellectual Property Corporation, where he has contributed to the development of advanced communication technologies. His work has paved the way for improved television programming delivery systems.

Collaborations

Dunn has collaborated with notable coworkers, including Salvador Luis Arias and Edward Irby Comer, who have also contributed to advancements in the field of data communications.

Conclusion

Roy Curtis Dunn's innovative work in asymmetric data communications has significantly impacted the way television programming is delivered to viewers. His contributions continue to influence the industry and enhance user experiences.