Brett C Bilbrey, John M Brooks, Craig Fields, Jeffrey E Frederiksen, Thomas Jakobs: Programmable digital video processing system. Intelligent Resources Integrated Systems, Sitrick & Sitrick, July 13, 1993: US05227863 (296 worldwide citation)

Programmable apparatus for digital processing of video signals from multiple sources converted to digital format to provide real-time multiple simultaneous special video effects and suitable for direct interface to a conventional microcomputer bus such as an Apple Macintosh II NuBus. The apparatus i ...

Yoram Ofek, Nachum Shacham: Packet switching method with time-based routing. Synchrodyne Networks, Sitrick & Sitrick, December 11, 2001: US06330236 (125 worldwide citation)

This invention describes a method for transmitting and forwarding packets over a switching network using time information. The network switches maintain a common time reference, which is obtained either from an external source (such as GPS—Global Positioning System) or is generated and distributed i ...

Yoram Ofek: Packet switching with common time reference over links with dynamically varying delays. Synchrodyne, Sitrick & Sitrick, March 14, 2000: US06038230 (107 worldwide citation)

The invention describes a method for transmitting and forwarding packets over a packet switching network wherein the delay between two switches increases, decreases, or changes arbitrarily over time. Packets are being forwarded over each link inside the network in predefined periodic time intervals. ...

David H Sitrick: Musical compositions communication system, architecture and methodology. Sitrick & Sitrick, July 4, 2000: US06084168 (105 worldwide citation)

A musical workstation system produces a display presentation in one of a musical composition responsive to musical composition data and responsive to one or both of input variables and a selected operating mode. The system is comprised of (1) means to provide the musical composition data (such as lo ...

David H Sitrick, Russell T Fling: Electronic image visualization system and communication methodologies. Sitrick & Sitrick, August 29, 2006: US07098392 (101 worldwide citation)

An electronic image visualization system, such as a music stand system and display, management and communications methodologies relating thereto are presented. The electronic music stand system is comprised of a performer subsystem comprising a processing subsystem, librarian logic, performance logi ...

Yoram Ofek: Encoder/decoder system and methodology utilizing conservative coding with block delimiters, for serial communication. Board of Trustees of the University of Illinois, Sitrick & Sitrick, September 5, 1989: US04864303 (100 worldwide citation)

A system for serial communications is disclosed comprising an encoder for serially outputting conservative encoded codewords responsive to a parallel data input, and a decoder for outputting, in parallel, decoded data words responsive to the serially transmitted conservative encoded codewords.

David H Sitrick: User image integration and tracking for an audiovisual presentation system and methodology. David H Sitrick, Sitrick & Sitrick, July 30, 2002: US06425825 (97 worldwide citation)

An amusement park entertainment system that integrates an image of a patron into an audiovisual presentation. The patron enters a room where the lighting, sound, and scenery can be controlled. A standardized input sequence is obtained by computer automated/assisted process where user images (video c ...

Yoram Ofek, Mario Baldi: Window flow control with common time reference. TrustedFlow Systems, Sitrick & Sitrick, December 11, 2007: US07307989 (95 worldwide citation)

This invention relates generally to a method and apparatus for timely forwarding, discarding, and delivering data packets over the network and to their destination nodes and the optimization of data transfer throughput through the network. The timely forwarding and discarding are possible thanks to ...

Brett Bilbrey: Portable player for personal video recorders. David H Sitrick, Sitrick & Sitrick, July 3, 2007: US07239800 (91 worldwide citation)

A low-cost portable digital video player receives proprietary compressed data from a source such as a personal video recorder (PVR), and displays the data on an integral display. A rewritable non-volatile memory of the player stores the data and a media decoder of the player transforms and decompres ...

Yoram Ofek: Shared medium access scheduling with common time reference. Synchrodyne Networks, Sitrick & Sitrick, June 22, 2004: US06754210 (89 worldwide citation)

The invention describes a method for transmitting and forwarding data packets over a packet switching and shared media networks. The switches of the network maintain a common time reference (CTR), which is obtained either from an external source (such as GPS—Global Positioning System) or is generate ...