Location History:
- Givatayim, IL (2004 - 2011)
- Givataim, IL (2004 - 2011)
- Ramat-Gan, IL (2009 - 2015)
Company Filing History:
17 out of 55 
2 out of 15 
2 out of 6 Years Active: 2004-2015
Title: David Zelig - Innovator in Media Streaming and Network Communication
Introduction
David Zelig, a dedicated inventor based in Givatayim, IL, boasts an impressive portfolio of 22 patents. His work predominantly focuses on advancements in media streaming and network communication technologies, contributing significantly to modern digital communication solutions.
Latest Patents
Among his latest patents, Zelig introduced a groundbreaking invention titled "Device, method and system for media packet distribution." This invention presents a method, device, and system for streaming media content to a media presentation appliance. It features an appliance-specific media stream generator capable of deriving an appliance-specific stream from a multicast media stream. The generator converts the multicast media stream into either unicast media streams, each directed to individual media presentation appliances, or a multicast media stream addressed to a subset of appliances. Notably, the content within the derived streams remains consistent with that of the original multicast media stream, with the potential to introduce additional content such as advertisements.
Another significant patent of Zelig's is the "VPLS remote failure indication." This method addresses communication failures within a network by provisioning multipoint-to-multipoint communication services over alternative sets of links. The innovation involves deactivating the physical layer resources of the links upon detecting a failure, thereby losing the connections, and automatically transferring communication to a secondary set of links.
Career Highlights
Throughout his career, Zelig has made notable contributions while working with prominent companies including Corrigent Systems Ltd. and Orckit Communications, Ltd. His efforts in these organizations have helped shape innovative solutions within the domains of networking and media distribution.
Collaborations
David Zelig’s collaborative spirit is evident through his work alongside talented professionals such as Leon Bruckman and Ronen Solomon. Their joint efforts have brought forth numerous advancements and solutions in the field of telecommunications.
Conclusion
David Zelig stands out as a significant contributor to the fields of media streaming and network communication. With 22 patents to his name, his innovations continue to influence the technology landscape, demonstrating the impact of dedicated inventors on modern communication solutions.