Company Filing History:
Years Active: 1987-1988
Title: The Innovations of David Wreford-Howard
Introduction
David Wreford-Howard is an accomplished inventor based in Englewood, CO (US). He has made significant contributions to the field of communications technology, holding a total of 3 patents. His work primarily focuses on systems that enhance the efficiency and functionality of cable television networks.
Latest Patents
One of his notable patents is a "System for controlling communications on a cable television network." This innovative system includes a head end, a plurality of addressable external control units with subscriber converters located off the subscriber's premises, and one or more subscriber devices located on the subscriber premises. The head end can selectively and rapidly poll the external control units for information, either on a general or priority basis. Information is transmitted to the head end from the external control units through various reverse communication channels under the head end's control. The external control units utilize a two-part polling scheme to poll multiple associated drop cables and individual subscriber devices attached to those cables. This polling mechanism quickly identifies subscriber devices that wish to communicate with the external control unit.
Career Highlights
David Wreford-Howard has worked with American Television and Communications Corporation, where he has been able to apply his innovative ideas in a practical setting. His contributions have played a crucial role in advancing the technology used in cable communications.
Collaborations
Throughout his career, David has collaborated with notable individuals such as Robert M Rast and Wallace Sherwood Campbell. These partnerships have likely enriched his work and contributed to the development of his patents.
Conclusion
David Wreford-Howard's innovative work in cable television communications showcases his expertise and dedication to advancing technology in this field. His patents reflect a commitment to improving communication systems, making him a significant figure in the industry.