Company Filing History:
2 out of 386 
2 out of 243 
Years Active: 1988-1990
Title: John M Nichols: Innovator in Data Transmission Security
Introduction
John M Nichols is a notable inventor based in Arvada, Colorado. He has made significant contributions to the field of data transmission security, holding a total of 2 patents. His work focuses on enhancing the security and efficiency of data communication networks.
Latest Patents
Nichols' latest patents include a "Data transmission security arrangement for a plurality of data stations." This invention secures data transmissions to and from one data device among multiple devices sharing a common interface. The arrangement utilizes a master communication bus that connects various data transmitting and receiving devices. It generates a jamming signal to prevent other devices from monitoring the data transmission, ensuring secure communication. The jamming signal is removed once the data transmission is complete.
Another significant patent is the "Flow control arrangement for the transmission of data packets." This invention controls the flow of data packets transmitted by multiple devices via an interface. The arrangement includes circuitry that responds to the storage capacity of a buffer. If the buffer has insufficient space, a jamming signal is applied to inhibit data transmission, simulating a busy network condition. This ensures that data is transmitted efficiently without overloading the system.
Career Highlights
Throughout his career, John M Nichols has worked with prominent companies such as American Telephone and Telegraph Company and AT&T Information Systems Inc. His experience in these organizations has contributed to his expertise in data communication technologies.
Collaborations
Nichols has collaborated with Richard A Windhausen, further enhancing his innovative work in the field of data transmission.
Conclusion
John M Nichols is a distinguished inventor whose contributions to data transmission security have made a significant impact in the field. His innovative patents reflect his commitment to advancing technology and ensuring secure communication in data networks.