Location History:
- Ganai Tikva, IL (2003 - 2009)
- Ramat Gan, IL (2006 - 2014)
Company Filing History:
10 out of 17 
2 out of 3 
1 out of 1 Years Active: 2003-2014
Title: Lior Shabtay: Innovator in Ethernet Network Technologies
Introduction
Lior Shabtay is a prominent inventor based in Ganei Tikva, Israel, known for his significant contributions to Ethernet network technologies. With a total of 13 patents to his name, Shabtay has developed innovative solutions that enhance network performance and reliability.
Latest Patents
Among his latest patents is the "Hitless Node Insertion for Ethernet Networks." This invention presents a novel mechanism for configuring a new node to be inserted into an Ethernet network without disrupting ongoing data traffic. The process involves pre-configuring the new node into a partially configured state, disconnecting a network link, and connecting the new node to one end of the link. The mechanism ensures that data traffic from neighboring nodes is blocked, and fake signal failure messages are generated if Ethernet Ring Protection messages are detected. Once the configuration is complete, the new node transitions to a fully configured state.
Another notable patent is the "Policy Aware Frame Loss Measurement." This mechanism addresses the challenges of prior art by allowing OAM frames to travel through the network similarly to data frames, marked as green or yellow. The frame loss measurement is policy aware, considering both committed information rate (CIR) and excess information rate (EIR) policies. The invention simulates red traffic and incorporates the actions of policers in the network, enhancing the accuracy of frame loss measurements.
Career Highlights
Lior Shabtay has worked with several companies, including Atrica Israel Ltd. and Atrica Ireland Limited. His experience in these organizations has contributed to his expertise in network technologies and innovation.
Collaborations
Shabtay has collaborated with notable professionals in the field, including Yaron Raz and Yoav Kluger. These partnerships have fostered a collaborative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Lior Shabtay's contributions to Ethernet network technologies through his patents demonstrate his commitment to innovation and excellence in the field. His work continues to influence the way networks are configured and managed, ensuring enhanced performance and reliability.