Company Filing History:
Years Active: 1994-1996
Title: Innovations by David E. Hurst
Introduction
David E. Hurst is an accomplished inventor based in San Ramon, California. He holds two patents that showcase his expertise in power supply systems for telecommunications. His work has significantly contributed to the reliability and efficiency of remote telecommunications units.
Latest Patents
One of Hurst's latest patents is a power supply system that includes a ringing voltage reset under low input conditions. This invention features a voltage detection circuit that monitors the operating voltage level of a remote telecommunications unit. When an undervoltage condition is detected, the system collapses the reference AC sine wave into a fixed DC state for a preselected time. This innovation allows for continued processing of calls during undervoltage conditions, enhancing the reliability of the power supply system.
Another notable patent is a DC/DC/AC power supply designed for a subscriber interface unit in a fiber optic network. This system includes a source of DC primary power and a main DC to DC switched mode power supply. It supplies DC operating power to the service subscriber interface unit and generates a ringing voltage that approximates a sine wave. This design improves the efficiency of power delivery in fiber optic networks.
Career Highlights
David E. Hurst is currently employed at Raynet Corporation, where he continues to innovate in the field of telecommunications. His contributions have been instrumental in advancing the technology used in remote telecommunications systems.
Collaborations
Hurst has collaborated with notable colleagues such as Mike Bushue and Steve Cartier. Their teamwork has fostered an environment of innovation and creativity within their projects.
Conclusion
David E. Hurst's contributions to telecommunications through his patents demonstrate his commitment to innovation and reliability in power supply systems. His work continues to impact the industry positively.