Company Filing History:
Years Active: 1994-1997
Title: Innovations of Woo-Ping Lai
Introduction
Woo-Ping Lai is a notable inventor based in San Jose, 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, which are essential for modern networking.
Latest Patents
One of Woo-Ping Lai's latest patents is an apparatus and method for full-duplex ethernet communications. This invention features 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 generates a full-duplex-capability signal, indicating its capability for transmission over a link of the LAN. Additionally, it has detector circuitry that detects the transmission of such a signal from the communicating transceiver. The detector circuitry responds by sending 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 comprise an extra pulse following an Nth link-integrity pulse after a delay of about 2 to 7 microseconds.
Another patent by Woo-Ping Lai also focuses on a full-duplex 10Base-T ethernet transceiver. This invention is designed to work with both the hub and the remote node in an ethernet network. Similar to his previous patent, it includes generator and detector circuitry for full-duplex capability signaling. The ethernet controller in this invention is also responsive to the full-duplex-enable signal, ensuring efficient communication across the twisted pair link.
Career Highlights
Woo-Ping Lai 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 networking equipment, making significant contributions to the industry.
Collaborations
Some of his notable coworkers include Namakkal S Sambamurthy and John P VanGilder. Their collaboration has likely contributed to the innovative environment at Seeq Technology.
Conclusion
Woo-Ping Lai's contributions to ethernet communications through his patents demonstrate his expertise and commitment to innovation in technology. His work continues to influence the development of networking solutions, showcasing the importance of inventors in advancing modern communication systems.