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Adrian P Wise, Kevin Douglas Dewar, Anthony Mark Jones, Martin William Sotheran, Colin Smith, Helen Rosemary Finch, Anthony Peter J Claydon, Donald W Walker Patterson, Mark Barnes, Andrew Peter Kuligowski, William Philip Robbins, Nicholas Birch, David Andrew Barnes: Memory interface for reading/writing data from/to a memory. Discovision Associates, Keiji Masaki, Steve Wong, Richard Stokey, September 28, 2004: US06799246 (171 worldwide citation)

A memory interface for connecting a bus to memory comprises an input, a buffer, an address input, a generator, and a writer. The input receives a plurality of data words from the bus. The buffer buffers the data words received from the bus. The address input receives from the bus addresses associate ...


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Adrian P Wise, Kevin D Dewar, Anthony Mark Jones, Martin William Sotheran, Colin Smith, Helen Rosemary Finch, Anthony Peter John Claydon, Donald William Patterson, Mark Barnes, Andrew Peter Kuligowski, William P Robbins, Nicholas Birch, David Andrew Barnes: Token-based adaptive video processing arrangement. Discovision Associates, Ronald J Clark, Robert T Braun, Arthur S Bickel, June 16, 1998: US05768629 (61 worldwide citation)

An MPEG video decompression method and apparatus utilizing a plurality of stages interconnected by a two-wire interface arranged as a pipeline processing machine. Control tokens and DATA Tokens pass over the single two-wire interface for carrying both control and data in token format. A token decode ...


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Adrian P Wise, Kevin D Dewar, Anthony Mark Jones, Martin William Sotheran, Colin Smith, Helen Rosemary Finch, Anthony Peter John Claydon, Donald William Patterson, Mark Barnes, Andrew Peter Kuligowski, William P Robbins, Nicholas Birch, David Andrew Barnes: Token-based adaptive video processing arrangement. Discovision Associates, Ronald J Clark, Robert T Braun, Arthur S Bickel, November 10, 1998: US05835792 (45 worldwide citation)

An MPEG video decompression method and apparatus utilizing a plurality of stages interconnected by a two-wire interface arranged as a pipeline processing machine. Control tokens and DATA Tokens pass over the single two-wire interface for carrying both control and data in token format. A token decode ...


4
Anthony Peter John Claydon, Richard John Gammack, William Philip Robbins, Charles Dunlop MacFarlane, Thomas Foxcroft, Andrew Peter Kuligowski, Richard James Thomas: Error detection and correction system for a stream of encoded data. Discovision Associates, Ronald J Cla, Robert T Braun, Arthur S Bickel, April 21, 1998: US05742622 (22 worldwide citation)

The invention provides a decoder of symbols of received data, the data being encoded according to a convolutional encoding scheme and transmitted through a communications channel. The data is punctuated according to a puncturing matrix, and has a plurality of state values which describe a sequence o ...


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Adrian P Wise, Kevin D Dewar, Anthony Mark Jones, Martin William Sotheran, Colin Smith, Helen Rosemary Finch, Anthony Peter John Claydon, Donald William Patterson, Mark Barnes, Andrew Peter Kuligowski, William P Robbins, Nicholas Birch, David Andrew Barnes: Video decompression. Discovision Associates, Ronald J Clark, Robert T Braun, Arthur S Bickel, October 13, 1998: US05821885 (15 worldwide citation)

An MPEG video decompression method and apparatus utilizing a plurality of stages interconnected by a two-wire interface arranged as a pipeline processing machine. Control tokens and DATA Tokens pass over the single two-wire interface for carrying both control and data in token format. A token decode ...


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Adrian P Wise, Kevin D Dewar, Anthony Mark Jones, Martin William Sotheran, Colin Smith, Helen Rosemary Finch, Anthony Peter John Claydon, Donald William Patterson, Mark Barnes, Andrew Peter Kuligowski, William P Robbins, Nicholas Birch, David Andrew Barnes: Technique for implementing a swing buffer in a memory array. Discovision Associates, Ronald J Clark, Robert T Braun, Arthur S Bickel, October 27, 1998: US05829007 (15 worldwide citation)

A RAM implementation of asynchronous swing buffering is provided in which two buffers are operated asynchronously; one is written while the other is read. Accordingly, this allows for a data stream having a fast rate of through-put to be resynchronized to another rate, while still maintaining a desi ...


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Anthony Peter John Claydon, Richard John Gammack, William Philip Robbins, Charles Dunlop MacFarlane, Thomas Foxcroft, Andrew Peter Kuligowski, Richard James Thomas: Error detection and correction system for a stream of encoded data. Discovision Associates, Kenny Masaki, Donald Wenskay, Richard Stokey, November 28, 2000: US06154871 (13 worldwide citation)

The invention provides a decoder of symbols of received data, the data being encoded according to a convolutional encoding scheme and transmitted through a communications channel. The data is punctuated according to a puncturing matrix, and has a plurality of state values which describe a sequence o ...


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Adrian P Wise, Kevin D Dewar, Anthony Mark Jones, Martin William Sotheran, Colin Smith, Helen Rosemary Finch, Anthony Peter John Claydon, Donald William Patterson, Mark Barnes, Andrew Peter Kuligowski, William P Robbins, Nicholas Birch, David Andrew Barnes: Arrangement for processing packetized data. Discovision Associates, Ronald J Clark, Robert T Braun, Arthur S Bickel, April 14, 1998: US05740460 (10 worldwide citation)

An MPEG video decompression method and apparatus utilizing a plurality of stages interconnected by a two-wire interface arranged as a pipeline processing machine. Control tokens and DATA Tokens pass over the single two-wire interface for carrying both control and data in token format. A token decode ...


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Wise Adrian P, Dewar Kevin D, Jones Anthony Mark, Martin William Sotheran, Smith Colin, Finch Helen Rosemary, Claydon Anthony Peter J, Patterson Donald William W, Mark Barnes, Andrew Peter Kuligowski, Robbins William P, Birch Nicholas: Mpeg signal decoding method and device. Discovision Assoc, July 2, 1996: JP1996-172624

PROBLEM TO BE SOLVED: To decide whether or not an image is delayed by using a 1st, counter so as to keep a system time in a circuit and allowing a 2nd counter to decide a display time error between the system time and its local copy. SOLUTION: A clock reference 253 is decoded by a system separator 2 ...