Company Filing History:
Years Active: 2010-2013
Title: **The Innovations of Shengyou Zeng: A Pioneer in Cable Network Authentication**
Introduction
Shengyou Zeng, an accomplished inventor based in Concord, MA, is recognized for his significant contributions to cable network technology. With six patents to his name, Zeng has demonstrated a commitment to enhancing security and operational efficiency within cable networks.
Latest Patents
Among his most recent innovations are two noteworthy patents:
1. **Authentication for devices located in cable networks** - This patent introduces an extensible authentication framework designed for cable networks, specifically those adhering to the Data Over Cable Service Interface Specification (DOCSIS). The framework facilitates centralized authentication of cable modems and enables these modems to verify the cable network itself. This patent also allows the Cable Modem Termination System (CMTS) to authenticate downstream devices such as Customer Premise Equipment (CPE) devices.
2. **Stateful DHCPv6 relay agent in a cable modem termination system** - Zeng’s innovation in this patent involves a DHCPv6 relay agent within a CMTS that efficiently extracts the Media Access Control (MAC) address from incoming data packets. It creates a DHCPv6 data frame for transmission to a DHCPv6 server, ensuring that essential device information is accurately communicated. This system enhances channel management and optimizes data flow within network architectures.
Career Highlights
Shengyou Zeng currently works for Cisco Technology, Inc., where he continues to advance his research and innovation in the field of network technology. His work has not only contributed to the company's portfolio but has also influenced broader industry standards for cable network operations and security.
Collaborations
Throughout his career, Zeng has collaborated with talented professionals such as Jason Frazier and Joshua B Littlefield. These partnerships have fostered a productive environment for innovation, allowing them to tackle complex challenges related to network authentication and management.
Conclusion
Shengyou Zeng's prolific career and innovative mindset have positioned him as a key figure in the evolution of cable network technologies. His contributions not only enhance device authentication but also streamline the management of network resources. As he continues to develop new solutions, the impact of his work will undoubtedly resonate throughout the industry for years to come.