1
William B Boyle, William P Price: Communicating a channel-change event from a set top box to a digital video recorder. Keen Personal Media, Jason T Evans Esq, Howard H Sheerin Esq, September 12, 2006: US07106947 (123 worldwide citation)

A digital video recorder (DVR) for use with a monitor and a set top box (STB) is disclosed. The STB demodulates program data by tuning to at least one of a plurality of channels and comprises a DVR interface. The DVR comprises a local memory for storing the program data received from the STB, and a ...


2
Boyle William B, Price William P: Communicating a channel-change event from a set top box to a digital video recorder. Keen Personal Media, June 16, 2004: EP1428384-A1

A digital video recorder (DVR 12) for use with a monitor (14) and a set top box (16), wherein the STB tunes to channels and comprises a DVR interface, wherein the DVR comprises a memory for storing program data from the STB, wherein the DRV controller communicates to the STB to tune to the available ...


3
William B Boyle, William P Price: Communicating a channel-change event from a set top box to a digital video recorder. Western Digital, July 28, 2005: US20050163464-A1

A digital video recorder (DVR) for use with a monitor and a set top box (STB) is disclosed. The STB demodulates program data by tuning to at least one of a plurality of channels and comprises a DVR interface. The DVR comprises a local memory for storing the program data received from the STB, and a ...


4
Boyle William B, Price William P: Communicating a channel-change event from a set top box to a digital video recorder. Keen Personal Media, SHARA Milad G, March 27, 2003: WO/2003/026291

A digital video recorder (DVR 12) for use with a monitor (14) and a set top box (16), wherein the STB tunes to channels and comprises a DVR interface, wherein the DVR comprises a memory for storing program data from the STB, wherein the DRV controller communicates to the STB to tune to the available ...