Hari Adiseshu

Title: Innovations by Hari Adiseshu in Layer Four Switching

Introduction

Hari Adiseshu is an accomplished inventor based in University City, MO (US). He has made significant contributions to the field of networking through his innovative patent related to layer four switching. His work focuses on enhancing the efficiency and speed of data packet switching in routers, particularly for Internet Protocol networks.

Latest Patents

Hari Adiseshu holds a patent for "Fast scalable methods and devices for layer four switching." This patent describes methods and devices that provide rapid and scalable solutions for layer four switching in routers. The first method involves constructing a grid of tries, which are binary branching trees, from a set of routing filters. This grid includes a destination trie and several source tries, ensuring that each filter is stored in only one trie to prevent memory blowup. The methods also utilize switch pointers to improve search costs. Additionally, the patent discusses the use of hash tables to manage combinations of port fields and protocol fields, as well as a hashing-based method for searching the lowest cost matching filters in bit length tuple space. Various optimizations are included to enhance the performance of these methods.

Career Highlights

Hari Adiseshu is affiliated with Washington University, where he continues to contribute to research and development in networking technologies. His innovative approach to layer four switching has positioned him as a notable figure in the field.

Collaborations

Hari has collaborated with esteemed colleagues such as Srinivasan Venkatachary and Subhash Suri, further enriching his research and development efforts.

Conclusion

Hari Adiseshu's contributions to layer four switching through his innovative patent demonstrate his expertise and commitment to advancing networking technologies. His work is essential for improving data packet switching efficiency in modern networks.