Location History:
- Los Angeles, CA (US) (2012)
- Sherman Oaks, CA (US) (2006 - 2024)
Company Filing History:
10 out of 1,952 
9 out of 14 
2 out of 832,680 Years Active: 2006-2025
Title: Innovations by Cengiz Alaettinoglu: A Pioneer in Optical Networking
Introduction: Cengiz Alaettinoglu, based in Sherman Oaks, CA, is an influential inventor with a remarkable portfolio comprising 20 patents. His contributions predominantly lie within the domain of optical networking, where he has developed innovative systems and methods that address complex challenges in multi-layer networks.
Latest Patents: Among his latest patents is the one focused on "Prioritizing optical routes for restoration based on failure impact on an IP layer." This patent describes systems and methods that include receiving lists of prioritized optical restoration paths for various failures within a multi-layer network. Each list is determined by modeling the impact of failures on a higher layer, specifically an Internet Protocol (IP) layer. When a failure arises, the system utilizes the corresponding prioritized optical restoration paths to effectively restore services.
Additionally, he has developed a patent on "Segment routing traffic engineering (SR-TE) with awareness of local protection." This innovation involves the advertisement of local protection information via various protocols, including Interior Gateway Protocol (IGP) and Border Gateway Protocol Link-State advertisement (BGP-LS). The information includes critical details such as the identity of protected elements, types of protection, and a Binding SID (BSID) for local backup paths, enhancing the robustness of traffic engineering in segment routing.
Career Highlights: Cengiz Alaettinoglu has held notable positions in leading organizations, including Packet Design, Inc. and Ciena Corporation. His work in these companies showcases his expertise and commitment to advancing optical networking technologies. His innovative thinking has established him as a respected figure in the field.
Collaborations: Throughout his career, Alaettinoglu has collaborated with esteemed professionals such as Van L. Jacobson and Satish K. Kanna. These partnerships have contributed to a synergistic exchange of ideas, enhancing the quality and impact of his innovations.
Conclusion: Cengiz Alaettinoglu's contributions to optical networking through his numerous patents reflect his dedication to innovation. His work has paved the way for advancements in network restoration and traffic engineering, significantly influencing the performance and reliability of multi-layer networks. As he continues to break new ground, his legacy as an inventor in this critical field will undoubtedly endure.
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.