Location History:
- Reston, VA (US) (1988)
- San Diego, CA (US) (1989)
- Warrenton, VA (US) (1989)
Company Filing History:
Years Active: 1988-1989
Title: Innovations of James J Frimmel, Jr.
Introduction
James J Frimmel, Jr. is a notable inventor based in San Diego, California. He has made significant contributions to the field of technology, particularly in memory addressing and digital voice recording systems. With a total of four patents to his name, Frimmel's work has had a lasting impact on information storage and telecommunications.
Latest Patents
Frimmel's latest patents include an innovative apparatus for alternate memory addressing for information storage and retrieval. This technology allows a first processor to write into memory on a row-by-row basis while a second processor reads from the memory on a column-by-column basis. The memory is divided into multiple channels, enabling asynchronous data writing by the first processor using twin RAMs. While one RAM is being written to, the second RAM is read from synchronously with automatic address translation.
Another significant patent is for a digital voice recording and reproduction device connected to a telephone network. This device utilizes a storage RAM to store voice messages and digital signals. An internal processor processes these signals, while a high-speed RAM facilitates the transmission of digital signals. The system includes encoders and decoders that convert voice signals into pulse code modulated (PCM) signals, ensuring efficient communication through telephone lines.
Career Highlights
Frimmel is currently associated with International Telesystems Corporation, where he continues to innovate and develop new technologies. His work has been instrumental in advancing the capabilities of digital communication and memory systems.
Collaborations
Some of Frimmel's notable coworkers include Thomas Ouellette and Richard N Deglin. Their collaborative efforts have contributed to the success of various projects within the company.
Conclusion
James J Frimmel, Jr. is a distinguished inventor whose work in memory addressing and digital voice recording has significantly influenced technology. His patents reflect a commitment to innovation and excellence in the field.