Location History:
- Woodside, CA (US) (1977)
- Palo Alto, CA (US) (1978 - 1981)
Company Filing History:
Years Active: 1977-1981
Title: The Innovations of Robert M. Metcalfe
Introduction
Robert M. Metcalfe is a prominent inventor known for his significant contributions to data communication technologies. He is based in Palo Alto, CA, and has been awarded a total of 4 patents throughout his career. His work has had a lasting impact on the field of networking and communication systems.
Latest Patents
One of Metcalfe's latest patents is a data communication system that includes a communicating medium and a plurality of transceivers connected to the medium. Each transceiver features a transmitter for transmitting phase-encoded data and a receiver for receiving phase-encoded data from another transceiver. A digital phase decoder is coupled to the receiver for decoding the received data and applying a decode signal representative of the character of the data. This system is designed to interrupt data transmission whenever a specific decode signal is detected.
Another notable patent is for an active T-coupler for fiber optic local networks, which allows for collision detection. This device connects two input optical fibers to photodetectors and has two output optical fibers that receive light from light sources. The driving sources function similarly to OR gates, enabling the coupler to act as an optical repeater. This innovation allows for the monitoring of electrical signals to detect data collisions during transmission.
Career Highlights
Metcalfe's career has been marked by his work at Xerox Corporation, where he has made significant advancements in communication technologies. His inventions have paved the way for improved data transmission methods and have influenced the development of modern networking systems.
Collaborations
Throughout his career, Metcalfe has collaborated with notable individuals such as David R. Boggs and Charles Patrick Thacker. These collaborations have contributed to the success of his innovations and have furthered advancements in the field of data communication.
Conclusion
Robert M. Metcalfe's contributions to data communication have been instrumental in shaping the technologies we use today. His innovative patents and collaborations highlight his role as a leading inventor in the field.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.