Company Filing History:
Years Active: 1993-1997
Title: The Innovations of Philip C. Gulliford
Introduction
Philip C. Gulliford is a notable inventor based in Forest, Virginia, with a remarkable portfolio of eight patents. His work primarily focuses on advancements in radio frequency (RF) communication systems, showcasing his expertise in audio routing and multisite switch configurations.
Latest Patents
One of his latest patents is titled "Audio routing within trunked radio frequency multisite switch." This invention describes a distributed trunked RF switching network that enhances audio routing control and digitized audio signal distribution across various communication interface modules. By eliminating the need for a centralized mixing matrix, it increases fault tolerance and reduces routing request latency. Each audio source is assigned a channel on a time division multiplexed (TDM) audio network, allowing continuous digitized audio signal transmission to all nodes. The audio routing is performed at the destinations by selectively listening to active TDM channels, enabling dynamic changes during ongoing calls.
Another significant patent is the "RF trunking multisite switch configuration and diagnostics interface." This invention allows for the routing of audio and data information throughout a multisite RF signal transmission system. It provides a node for system managers and operators to configure and diagnose each site, console, and channel within the RF system.
Career Highlights
Philip has had a distinguished career, working with prominent companies such as Ericsson and GE Mobile Communications Inc. His contributions to the field of RF communications have been instrumental in advancing technology in this area.
Collaborations
Throughout his career, Philip has collaborated with notable professionals, including James L. Teel, Jr. and Wim A. Imron. These collaborations have further enriched his work and innovations in the field.
Conclusion
Philip C. Gulliford's contributions to the field of radio frequency communications through his innovative patents demonstrate his significant impact on the industry. His work continues to influence advancements in audio routing and multisite switch technologies.
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