Location History:
- Raleigh, NC (US) (1991)
- Carrboro, NC (US) (1993 - 1997)
Company Filing History:
Years Active: 1991-1997
Title: Paul M Matsumura: Innovator in Optical Fiber Technology
Introduction
Paul M Matsumura is a notable inventor based in Carrboro, NC (US), recognized for his contributions to optical fiber technology. He holds a total of 4 patents, showcasing his innovative spirit and technical expertise in the field.
Latest Patents
Matsumura's latest patents include the development of an optical serial bus interface. This invention is designed for an optical fiber transmission network, where a remote terminal is fed by a high-rate optical signal. It features an internal electrical link known as a serial interface bus that carries 24 DS0 channels. The optical transmission network is enhanced by converting the SBI baseband signal from electrical to optical, allowing the SBI optical signal to be transmitted over a distribution fiber to a network unit located near the subscribers. Another significant patent focuses on efficient feeder fiber loading from distribution fibers. In this optical fiber telecommunication transmission system, a remote terminal interfaces a high-rate optical fiber feeder line with multiple lower rate optical fiber distribution lines. The remote terminal is equipped with various interfacing and signal cross-connecting devices that manage the interaction between lower and higher rate telephony signals. This innovation allows for the efficient use of the feeder line by concentrating telephony signals from under-utilized optical fiber distribution lines onto the high-rate optical fiber feeder line.
Career Highlights
Throughout his career, Matsumura has worked with prominent companies such as Alcatel Network Systems, Inc. and Alcatel NA, Inc. His experience in these organizations has contributed significantly to his expertise in optical fiber technology and telecommunications.
Collaborations
Matsumura has collaborated with notable professionals in the field, including Joseph E Sutherland and Larry W Burton. These collaborations have likely enriched his work and led to advancements in optical fiber technology.
Conclusion
Paul M Matsumura's contributions to optical fiber technology through his patents and career achievements highlight his role as an innovator in the field. His work continues to influence advancements in telecommunications and optical systems.