John P VanGilder

Title: The Innovations of John P VanGilder

Introduction

John P VanGilder is a notable inventor based in Sunnyvale, California. He has made significant contributions to the field of ethernet communications, holding three patents to his name. His work focuses on enhancing the capabilities of ethernet transceivers, making them more efficient and effective in local area networks.

Latest Patents

One of his latest patents is an "Apparatus and method for full-duplex ethernet communications." This invention describes a downward compatible full-duplex ethernet transceiver that can be associated with either the hub or the remote node in an ethernet local area network (LAN). The transceiver includes generator circuitry that produces a full-duplex-capability signal, which indicates its capability for transmission over a link of the LAN. Additionally, it features detector circuitry that detects the transmission of such a signal from the communicating transceiver. The detector circuitry then sends a full-duplex enable signal to an ethernet controller, which is configured to disable transmission deferral in response to a carrier-sense signal generated by the transceiver. The full-duplex-capability indicator may consist of an extra pulse following an Nth link-integrity pulse after a delay of approximately 2 to 7 microseconds.

Another patent by VanGilder is similar in nature, focusing on a "downward compatible full-duplex 10Base-T ethernet transceiver." This invention also includes generator and detector circuitry for full-duplex capability, ensuring efficient communication over twisted pair links in ethernet networks.

Career Highlights

John P VanGilder is currently employed at Seeq Technology, Incorporated, where he continues to innovate in the field of ethernet technology. His work has been instrumental in advancing the capabilities of network communications, making significant strides in the efficiency of data transmission.

Collaborations

Some of his notable coworkers include Namakkal S Sambamurthy and Woo-Ping Lai, who have collaborated with him on various projects within the company.

Conclusion

John P VanGilder's contributions to ethernet communications through his patents demonstrate his commitment to innovation in technology. His work continues to influence the efficiency of local area networks, showcasing the importance of advancements in communication technology.