Location History:
- Oakland, CA (US) (1978 - 1991)
- Napa, CA (US) (1993 - 1998)
Company Filing History:
3 out of 3 
1 out of 6 
1 out of 1 Years Active: 1978-1998
Title: Innovations by Gary C Fields
Introduction
Gary C Fields is a notable inventor based in Oakland, CA, with a remarkable portfolio of 10 patents. His work primarily focuses on telecommunications and display technology, showcasing his expertise in developing innovative solutions that enhance system performance and reliability.
Latest Patents
One of Fields' latest patents is a method of simulating an ISDN-BRI central office switch. This invention utilizes a polled multi-tasking method executed by a single microcomputer in an ISDN-BRI central-office emulator. The system includes a packet handler, a time-space multiplexer, an in-band tone generator, and multiple dual-interface line modules. The method effectively controls the packet handler to simulate necessary packet-handling functions for ISDN signaling and data exchange. Additionally, it manages the time-space multiplexer and in-band tone generator to replicate circuit mode voice and data connection functions of the ISDN-BRI central-office switch.
Another significant patent is a microprocessor-controlled system for testing and selectively reconditioning a CRT in accordance with the Beltron process. This system monitors function and filament voltage selection switches actuated by an operator. Once specified, the microprocessor automatically controls the application of filament voltage, AC voltage, and high DC voltage to the CRT. It tests the emission characteristics of the cathode in each gun element while simultaneously cleaning the cathode/grid elements. This innovation significantly reduces operator interaction and minimizes the risk of CRT destruction due to operator error.
Career Highlights
Throughout his career, Gary C Fields has contributed to various companies, including Conway Engineering, Inc. His work has been instrumental in advancing technologies that improve communication systems and display technologies.
Collaborations
Fields has collaborated with notable individuals such as Mark E Stamos and Lawrence T Pena, further enhancing his innovative contributions to the field.
Conclusion
Gary C Fields is a distinguished inventor whose work has significantly impacted telecommunications and display technology. His innovative patents and career achievements reflect his dedication to advancing technology and improving system performance.