Company Filing History:
3 out of 886 
1 out of 264 
Years Active: 2014-2021
Title: Guy Shattah: Innovator in Hash Table Optimization and Connection Tracking
Introduction
Guy Shattah is a notable inventor based in Tel Aviv, Israel. He has made significant contributions to the field of computing, particularly in optimizing hash table operations and enhancing network connection tracking. With a total of 4 patents to his name, Shattah's work reflects a deep understanding of both software and hardware interactions.
Latest Patents
One of Shattah's latest patents is titled "Equipment and method for hash table resizing." This invention focuses on optimizing hash table lookup speed during the resizing process on a computing device. The method involves providing a first hash table with N slots for entries, designating it as the active hash table, and allocating a second hash table. When a hash table insertion is requested, the entry is inserted into both the first and second hash tables. For lookups, the requested entry is searched in the active hash table, with provisions for copying K entries from the first to the second hash table.
Another significant patent is related to "Stateful connection tracking." This mechanism allows for the partial offload of connection tracking from a host processor to a network interface device. Initially, software on the host processor manages connection establishment. Once established, flow control is transferred to the network interface device, which continues to transfer packets while the host software monitors the flow. If the connection terminates or expires, control reverts back to the host software.
Career Highlights
Throughout his career, Guy Shattah has worked with prominent companies such as Mellanox Technologies and Amdocs Software Systems. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.
Collaborations
Shattah has collaborated with talented individuals in the industry, including Ron Yuval Efraim and Lior Narkis. These collaborations have likely enriched his work and led to further innovations in his field.
Conclusion
Guy Shattah stands out as an influential inventor whose work in hash table optimization and connection tracking has made a significant impact in the tech industry. His patents reflect a commitment to enhancing computing efficiency and network performance.