1
David Huw Davies, Jonathan Parker, Anthony Peter John Claydon: Timing synchronization in a receiver employing orthogonal frequency division multiplexing. Discovision Associates, Keiji Masaki, Donald Bollella, Clay E Gaetje, September 14, 1999: US05953311 (83 worldwide citation)

A method and apparatus are disclosed for determining the boundaries of guard intervals of data symbols being received in a coded orthogonal frequency division multiplexed signal. Temporal samples separated by an interval of an active interval of a data symbol are associated in pairs, and difference ...


2
Anthony Mark Jones, Colin Smith, Helen Rosemary Finch, Anthony Peter John Claydon, Donald William Patterson, William P Robbins, Nicholas Birch, David Andrew Barnes: Method for storing video information. Discovision Associates, Ronald J Clark, Robert T Braun, Arthur S Bickel, November 16, 1999: US05984512 (82 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 in token format. A token decode circ ...


3
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 ...


4
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 ...


5
Adrian Philip Wise, Martin William Sotheran, William Philip Robbins, Anthony Peter John Claydon, Kevin James Boyd, Helen Rosemary Finch: Data pipeline system and data encoding method. Discovision Associates, Ronald J Clark, Robert T Braun, Arthur S Bickel, September 8, 1998: US05805914 (30 worldwide citation)

A multi-standard video decompression apparatus has 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 circuit ...


6
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 ...


7
William Robbins, Michael Davison, Simon Howell, Anthony Peter John Claydon: Processor array. picoChips Design, Potomac Patent Group PLLC, June 16, 2009: US07549081 (16 worldwide citation)

An array of processing elements can incorporate a degree of redundancy. Specifically, the array includes one or more spare, or redundant, rows of array elements, in addition to the number required to implement the intended function or functions of the device. If a defect occurs in one of the process ...


8
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 ...


9
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 ...


10
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 ...