Company Filing History:
1 out of 745 
1 out of 243 
Years Active: 1988
Title: James R Campbell: Innovator in Message Signaling Systems
Introduction
James R Campbell, an accomplished inventor hailing from Oceanport, New Jersey, has made significant contributions to the field of telecommunications. With one patent to his name, Campbell's work focuses on enhancing communication efficiency within switching systems.
Latest Patents
The patent that defines James R Campbell's ingenuity is titled "Message signaling arrangement between a switching system and user." This innovative signaling arrangement allows for all terminal configuration data to be stored within the switching system. Each user terminal responds to messages from the system, identifying a selected call appearance via functional buttons. The patent encompasses various features, including idle and ringing preferences for call termination, auto-drop and auto-hold alternatives for transitioning between call appearances, as well as methods for holding or dropping calls. In addition, implicit and explicit conferencing methods are delineated, showcasing the patent's comprehensive approach to improving telecommunications.
Career Highlights
Throughout his career, Campbell has worked with several prestigious organizations, including American Telephone & Telegraph Company (AT&T), AT&T Bell Laboratories, and AT&T Information Systems Inc. These roles have allowed him to leverage his expertise and push the boundaries of telecommunications technology.
Collaborations
During his professional journey, James R Campbell collaborated with notable colleagues, including Leslie A Baxter and Wayne A Davidson. These partnerships contributed to a rich exchange of ideas, further advancing the field of message signaling systems.
Conclusion
James R Campbell’s innovative work in telecommunications, particularly his patent for a message signaling arrangement, continues to influence the industry today. His contributions, alongside his collaborations with esteemed colleagues, underscore the importance of innovation in enhancing communication systems.