This inventor holds 4 USPTO granted patents. Top assignee: International Business Machines Corporation. Active years: 2000-2006.
Company Filing History:
Years Active: 2000-2006
Title: Innovations of John Walter Linville
Introduction
John Walter Linville is a notable inventor based in Durham, NC (US). He has made significant contributions to the field of network technology, holding a total of 4 patents. His work primarily focuses on flow control mechanisms in data networks, which are crucial for managing data traffic efficiently.
Latest Patents
One of Linville's latest patents is a flow control mechanism that addresses data bandwidth issues on a congested link of a Carrier Sense Multiple Access with Collision Detection (CSMA/CD) network. This innovation utilizes a Pause MAC Frame that carries information identifying devices causing congestion on the link. The recipient of the Pause MAC Frame can deactivate selected devices, thereby reducing data bandwidth without shutting down the link.
Another significant patent involves a method and system for monitoring and controlling data flow during network congestion. This system calculates pause times based on the occupancy levels of buffers or queues in a network of LAN switches. When a buffer exceeds a predetermined threshold, a pause command is generated for the source supplying traffic. The calculated pause time is adjusted randomly to prevent oscillation of queue lengths, enhancing the overall efficiency of data transmission.
Career Highlights
Linville is currently employed at International Business Machines Corporation (IBM), where he continues to innovate in the field of network technology. His work has had a profound impact on how data flow is managed in complex network environments.
Collaborations
Throughout his career, Linville has collaborated with notable colleagues, including Edward Stanley Suffern and Jeffrey Robert Warren. These collaborations have contributed to the advancement of technology in their respective fields.
Conclusion
John Walter Linville's contributions to network technology through his patents demonstrate his expertise and commitment to innovation. His work continues to influence the way data is managed in modern networks, showcasing the importance of effective flow control mechanisms.