Location History:
- Chelmsford, MA (US) (2008 - 2014)
- Arlington, MA (US) (1993 - 2023)
Company Filing History:
25 out of 20,333 
4 out of 4,731 
1 out of 2,297 
Years Active: 1993-2025
Title: Innovations by Eric C. Rosen in Network Functionality
Introduction
Eric C. Rosen, a prominent inventor based in Arlington, MA, has made significant contributions to the field of networking through his innovative ideas and inventions. With a commendable portfolio of 29 patents, Rosen has established himself as a key figure in advancing network functionalities.
Latest Patents
Among his notable works, Eric's latest patent focuses on "Distributing service function chain data and service function instance data in a network." In this invention, a computing device is designed to manage service functions effectively. It comprises a first service function instance that applies a specific service function and a service function forwarder. This forwarder receives layer 3 routing protocol route advertisements, which contain service function instance data, indicating both the service function type and an identifier for that instance. Additionally, it can receive data that outlines service function chains, allowing for efficient packet classification based on determined service function items.
Career Highlights
Eric C. Rosen has enjoyed a robust career working in influential companies such as Cisco Technology, Inc. and Juniper Networks, Inc. His time at these organizations has not only contributed to his personal growth as an inventor but has also pushed the boundaries of what's possible within network design and operation.
Collaborations
Throughout his career, Rosen has collaborated with notable colleagues such as Yakov Rekhter and Clarence Filsfils. These partnerships have enabled the exchange of groundbreaking ideas that have fostered innovation in the networking sphere.
Conclusion
Eric C. Rosen's impactful inventions and collaborations highlight the importance of innovative thinking and the role it plays in advancing technology. His contributions, particularly in the realm of service function chaining, underscore a commitment to enhancing network efficiency, positioning him as a leading voice in the field.
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.