Company Filing History:
Years Active: 1995-1996
Title: Innovations of Robert J Charles
Introduction
Robert J Charles is an accomplished inventor based in Plano, TX (US). He has made significant contributions to the field of telecommunications, particularly in mobile identification technologies. With a total of 2 patents to his name, Charles has demonstrated a commitment to advancing communication systems.
Latest Patents
One of his latest patents is the "Phantom mobile-identification number method and apparatus." This invention provides a method and apparatus for changing the mobile identification number of a cellular telephone unit to reflect a local network planning area number. The system includes a cellular telephone unit equipped with a microprocessor and associated data storage. The microprocessor is programmed to interrogate the cellular telephone unit to obtain the local system identification number. The network planning area number corresponding to the system identification number is included as part of the mobile identification number. This innovation allows the cellular telephone unit to appear as a local unit, enabling calls to be pre-validated by the local cellular system. Both the cellular telephone unit and the cellular system independently determine the local cellular system number. In response to an incoming call, the local cellular system pages the cellular telephone unit using this local cellular system number.
Career Highlights
Throughout his career, Robert J Charles has worked with notable companies such as Highwaymaster Communications, Inc. and Hm Holding Corporation. His experience in these organizations has contributed to his expertise in telecommunications and mobile technologies.
Collaborations
One of his notable coworkers is William C Kennedy, III. Their collaboration has likely fostered innovative ideas and advancements in their respective fields.
Conclusion
Robert J Charles continues to be a significant figure in the realm of telecommunications, with his inventions paving the way for improved mobile communication systems. His work exemplifies the spirit of innovation that drives the industry forward.