Jin-Liang Mao

Title: Innovations of Jin-Liang Mao in Data Transmission Systems

Introduction

Jin-Liang Mao is a notable inventor based in Fremont, CA, who has made significant contributions to the field of data transmission systems. With a total of 3 patents to his name, he has focused on enhancing the efficiency and reliability of data communication technologies.

Latest Patents

One of his latest patents is titled "Data transmission system and link state managing method thereof using turn-off acknowledgement and electrical idle waiting timeouts." This invention discloses a Peripheral Component Interconnect Express (PCIe) data transmission system that includes an upstream device, a downstream device, and a link. In this system, when the link is in a first link state, both devices can transmit data normally. However, when the upstream device sends a turn-off signal, a time period is counted for the downstream device to respond with an acknowledging signal. If the acknowledging signal is not received within this time frame, the link transitions to a second link state to conserve power.

Another significant patent by Jin-Liang Mao is the "State negotiation method in PCI-E architecture." This method involves a PCI-E upstream device that supports multiple downstream configurations. It detects the state of a second link asserted by a second state machine when the first link is ready to change states. A negotiating procedure is then performed to ensure that both links enter the second state simultaneously if the second link is detected to be in the first state within a specified duration.

Career Highlights

Jin-Liang Mao is currently employed at Via Technologies, Inc., where he continues to innovate in the field of data transmission. His work has been instrumental in developing advanced technologies that improve data communication systems.

Collaborations

He collaborates with Wen-Yu Tseng, contributing to the advancement of their projects and enhancing the overall innovation process within their company.

Conclusion

Jin-Liang Mao's contributions to data transmission systems reflect his dedication to innovation and technology. His patents demonstrate a commitment to improving the efficiency and functionality of data communication, making a lasting impact in the field.