Pui Li

Title: Pui Li - Innovator in Flow Control Technologies

Introduction

Pui Li is a prominent inventor based in Los Altos Hills, California. She has made significant contributions to the field of network technology, particularly in flow control mechanisms. With a total of 3 patents, her work has been instrumental in enhancing the efficiency of data transmission in network devices.

Latest Patents

Pui Li's latest patents include innovative methods for managing packet congestion in network devices. One of her notable inventions is a method for flow-based flow control in an Ethernet switch backplane. This method involves detecting packet congestion and transmitting Ethernet pause frames to components identified as sources of congestion. Additionally, it regulates offending packet streams to lower traffic loads effectively.

Another significant patent is related to out-of-band flow control. This invention aggregates indications of queuing resource utilization at devices attached to a switching fabric within a router. It broadcasts congestion information to all devices, allowing for better traffic management and reducing the impact of congestion on network performance.

Career Highlights

Pui Li is currently employed at Cisco Technology, Inc., where she continues to develop cutting-edge technologies in networking. Her expertise in flow control has positioned her as a key player in the advancement of network efficiency and reliability.

Collaborations

Throughout her career, Pui has collaborated with talented individuals such as Harsh Singh and Denis Claveloux. These collaborations have fostered innovation and contributed to the successful development of her patented technologies.

Conclusion

Pui Li's contributions to flow control technologies have significantly impacted the networking industry. Her innovative patents demonstrate her commitment to improving data transmission efficiency. As she continues her work at Cisco Technology, Inc., her influence on the field is expected to grow even further.