This inventor holds 1 USPTO granted patent. Top assignee: Arris International, Inc.. Active years: 2005.
Company Filing History:
Years Active: 2005
Title: The Innovative Mind of Charles Mutunga
Introduction
Charles Mutunga is an accomplished inventor based in Duluth, GA (US). He has made significant contributions to the field of electrical engineering, particularly in the area of circuit protection. His innovative approach has led to the development of a unique method for safeguarding subscriber line interface circuits.
Latest Patents
Charles Mutunga holds a patent for an "Overcurrent and overvoltage protection method and architecture for a tip and ring subscriber line interface circuit." This invention provides a circuit designed to protect multiple tip/ring SLIC cards during conditions of overcurrent or overvoltage. The design incorporates a diode pair for positive voltage overvoltage protection in a negative powering scheme. Additionally, two thyristors are utilized to offer negative overvoltage protection. The alternating connection of tips and rings in his design effectively doubles the current capacity while reducing the potential holding current, thereby enhancing the likelihood of a return to normal operation after negative overvoltage conditions.
Career Highlights
Charles Mutunga is currently employed at Arris International, Inc., where he continues to innovate and develop advanced technologies. His work has been instrumental in improving the reliability and safety of communication systems.
Collaborations
One of his notable coworkers is Kenneth Wayne Everett, with whom he has likely collaborated on various projects within the company.
Conclusion
Charles Mutunga's contributions to circuit protection technology exemplify the spirit of innovation. His patent reflects a deep understanding of electrical engineering principles and a commitment to enhancing the safety of communication systems.