Company Filing History:
5 out of 29 
2 out of 9 Years Active: 1998-2004
Title: Innovations of Andrew T Hebb
Introduction
Andrew T Hebb is a notable inventor based in Hudson, MA (US), recognized for his contributions to technology with a total of seven patents. His work primarily focuses on advancements in network technologies and systems.
Latest Patents
One of his latest innovations is the Route Lookup Engine (RLE), which is designed to determine a next hop index efficiently. The RLE performs a multi-bit trie search with prefix expansion and captures a variable stride trie. The data returned by the RLE includes next hop information and status flags, utilizing a compact, field-reusable data structure. This engine is capable of performing both unicast and multicast IP address lookups on Virtual Private Networks, with a fixed upper bound on search time regardless of the route table size.
Another significant patent involves a method for testing and verifying an off-line switch fabric used in network switches that have redundant switch fabrics. This method employs a special test cell directed to the off-line switch fabric, which loops through a portion of the switching core and returns from the off-line switch fabric. A plurality of test cells can be utilized to ensure full mesh connectivity checking without the need for reconfiguration, allowing the off-line switch fabric to be available for immediate use.
Career Highlights
Throughout his career, Andrew has worked with prominent companies such as Ascend Communications, Inc. and Cascade Communications Corporation. His experience in these organizations has contributed significantly to his expertise in network technologies.
Collaborations
Andrew has collaborated with notable professionals in the field, including Sanjay Cherian and Gregory S Goss. Their collective efforts have further advanced the innovations in network systems.
Conclusion
Andrew T Hebb's contributions to technology through his patents and collaborations highlight his significant role as an inventor in the field of network technologies. His work continues to influence advancements in the industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.