Company Filing History:
1 out of 4 
1 out of 1 Years Active: 1991-1993
Title: Innovations of Barry E Rishel
Introduction
Barry E Rishel is an accomplished inventor based in Las Cruces, NM (US). He holds two patents that showcase his expertise in telemetry technology. His work has significantly contributed to the field, particularly in the development of microprocessor-based systems.
Latest Patents
Rishel's latest patents include a telemetry apparatus and method with a digital to analog converter. This invention relates to a microprocessor-based telemetry system utilizing a commercially available IBM PC-AT or compatible CPU. The system incorporates three hardware cards that fit into existing slots within the computer chassis. The accompanying software enables functionalities that previously required a mainframe computer. The microcomputer is equipped with innovative hardware and software to provide PCM bit synchronizer/decoder, decommutator, time code reader, and digital-to-analog converter functions. Data is stored in real-time using interleaved buffers, novel software, and a hard disk. The system allows for data archiving on digital tape and can log data at sustained rates approaching 2 million bits per second, which is up to six times faster than with MS-DOS, while still allowing file accessibility with MS-DOS. Real-time data scaling and display of up to 128 separate parameters are also accomplished.
Career Highlights
Throughout his career, Barry E Rishel has worked with notable organizations, including New Mexico State University and Terametrix Systems International, Inc. His contributions to these institutions have been instrumental in advancing research and development in telemetry systems.
Collaborations
Rishel has collaborated with several professionals in his field, including Harold L Shaw and Randall B Smith. These collaborations have further enriched his work and innovations.
Conclusion
Barry E Rishel's contributions to telemetry technology through his patents and career highlights demonstrate his significant impact on the field. His innovative approaches continue to influence advancements in microprocessor-based systems.