Company Filing History:
Years Active: 2006
Title: The Innovations of John Hamrick
Introduction
John Hamrick is an accomplished inventor based in Hoffman Estates, IL (US). He has made significant contributions to the field of telecommunications, particularly in the area of network connectivity. His innovative work has led to the development of a patent that enhances the functionality of Cable Modem Termination Systems (CMTS).
Latest Patents
John Hamrick holds a patent for a "Method and apparatus for PPPoE bridging in a routing CMTS." This invention is designed to enable Point-to-Point Protocol over Ethernet (PPPoE) connections. The routing CMTS is configured to bridge Ethernet frames related to a PPPoE connection from one network to another. This bridging capability allows terminals in different networks to establish a PPPoE connection seamlessly. Additionally, the routing CMTS collects state information regarding PPPoE connections, ensuring that only valid connections are bridged. It also acts as a firewall to prevent spoofing attacks, enhancing network security.
Career Highlights
Throughout his career, John has worked with 3com Corporation, where he has been able to apply his expertise in network systems. His role at the company has allowed him to collaborate with other talented professionals in the field.
Collaborations
Some of John Hamrick's notable coworkers include Ali Akgun and John G Fijolek. Their collective efforts contribute to the advancement of technology in telecommunications.
Conclusion
John Hamrick's innovative work in the field of telecommunications, particularly with his patent on PPPoE bridging, showcases his commitment to enhancing network connectivity and security. His contributions continue to impact the industry positively.