I-Fen Chao

Title: I-Fen Chao: Innovator in Optical Packet-Switched Networks

Introduction

I-Fen Chao is a prominent inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of optical packet-switched networks, focusing on medium access control devices and methods. With a total of 2 patents, his work is instrumental in enhancing the quality of service in network communications.

Latest Patents

I-Fen Chao's latest patents include a "Medium access control device and method for optical packet-switched metro WDM slotted-ring networks." This invention provides quality of service (QoS) guarantees for isochronous traffic. The device comprises a MAC processor and a distributed call admission control (CAC) module, which allocates reserved bandwidth flexibly and controls output contention. Another notable patent is the "Apparatus and method for medium access control in an optical packet-switched network." This invention features a bandwidth allocation module that determines data transmission limits and dynamically informs downstream nodes of unused quota.

Career Highlights

I-Fen Chao is affiliated with the Industrial Technology Research Institute, where he continues to innovate in the field of optical networking. His expertise in medium access control has positioned him as a key figure in advancing network technologies.

Collaborations

I-Fen Chao has collaborated with notable colleagues such as Chi-Jui Maria Yuang and Shi-Wei Lee. Their combined efforts contribute to the ongoing research and development in optical packet-switched networks.

Conclusion

I-Fen Chao's contributions to optical packet-switched networks through his innovative patents demonstrate his commitment to advancing technology in this critical field. His work continues to influence the future of network communications.