Jason M Cohen: Video communications system having a remotely controlled central source of video and audio data. Michael I Kroll, August 14, 1990: US04949187 (882 worldwide citation)

A video communications system is provided that makes it possible for home viewers to download a movie in digital format from a large archive library, store the digital movie file locally, and view the movie at any convenient time. The system may limit access to particular movies and provides an acco ...

Jason M Cohen, Douglas B Page: System and method for economic dispatching of electrical power. Long Island Lighting Company, Dilworth & Barrese, April 15, 1997: US05621654 (66 worldwide citation)

The present invention relates to methods and systems for economically dispatching electrical power. The present invention utilizes real-time heat rates for a plurality of power generating units, e.g., steam turbines, and corresponding emission data for each unit, to dispatch electrical power at the ...