Jim W Johnston

Title: Jim W Johnston: Innovator in Data Communication Technologies

Introduction

Jim W Johnston is a notable inventor based in Santa Margarita, CA (US). He has made significant contributions to the field of data communication, holding a total of 3 patents. His work primarily focuses on enhancing modem technologies and data compression methods.

Latest Patents

One of Johnston's latest patents is titled "Data compression over packet networks." This invention provides methods and systems for use in a MoIP system, which includes multiple modems. The communication method involves receiving a call from one modem by another over a telephone line, contacting a third modem over a packet network, and negotiating data compression protocols to establish a connection.

Another significant patent is "Modem identification and diagnostics." This invention outlines a method and system for operating a secondary diagnostic channel on a modem. It allows for the transmission of data over a defined UI frame, enabling the sending of multiple pieces of unrelated data simultaneously. This innovation also includes the use of pseudo-unique call identification information to diagnose and prevent issues in data connections.

Career Highlights

Jim W Johnston is currently employed at Mindspeed Technologies, Inc., where he continues to develop innovative solutions in the field of telecommunications. His expertise in modem technology has positioned him as a key player in advancing communication systems.

Collaborations

Throughout his career, Johnston has collaborated with talented individuals such as Ismail I Eldumiati and Dean Grumlose. These partnerships have contributed to the successful development of his patented technologies.

Conclusion

Jim W Johnston's contributions to data communication technologies have made a lasting impact on the industry. His innovative patents reflect his commitment to improving modem functionality and data transmission efficiency.