Issued Patents All Time
Showing 26–46 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6754433 | Image data recording and transmission | Terence R. Hurley | 2004-06-22 |
| 6614941 | Image activity in video compression | Clive Henry Gillard | 2003-09-02 |
| 6523174 | Data processing method using sub-operation metadata to determine execution sequencing prior to object loading | Antony James Gould, Anthony H. Phillips | 2003-02-18 |
| 5926612 | Apparatus for recording data with a multi-level arrangement of error correction coding | Clive Henry Gillard, James H. Wilkinson, Michael John Ludgate | 1999-07-20 |
| 5892545 | Video compression with code allocation based on image detail | Nicholas Ian Saunders, Clive Henry Gillard, Michael John Ludgate | 1999-04-06 |
| 5835146 | Video data compression | — | 1998-11-10 |
| 5757973 | Compression of image data seperated into frequency component data in a two dimensional spatial frequency domain | James H. Wilkinson, Michael John Ludgate | 1998-05-26 |
| 5684896 | Data compression | Rajan Bhandari, Michael John Ludgate, Terence R. Hurley | 1997-11-04 |
| 5612788 | Video data compression apparatus for recording and reproducing compressed video data at their various compressed data rates | — | 1997-03-18 |
| 5613091 | Data compression | Terence R. Hurley | 1997-03-18 |
| 5499373 | Apparatus and methods for designing, analyzing or simulating signal processing functions | John W. Richards, Alan Turner, Carl W. Walters, Mukesh Chouhan, Peter Kavanagh | 1996-03-12 |
| 5471594 | Data formatter for formatting variable length data words into fixed length data words | — | 1995-11-28 |
| 5404139 | Serial data decoder | Rajan Bhandari, Jonathan M. Soloff | 1995-04-04 |
| 5392071 | Apparatus and method for processing image data | John W. Richards, Stephen Mark Keating | 1995-02-21 |
| 5384869 | Image processing apparatus | James H. Wilkinson, Michael John Ludgate, Jonathan M. Soloff | 1995-01-24 |
| 5321397 | Data encoder for producing and storing info runlength value, bit length values and encoded words from input data values | — | 1994-06-14 |
| 5268905 | Sub band filters | Jonathan M. Soloff, Terence R. Hurley, James H. Wilkinson | 1993-12-07 |
| 5260781 | Data compression apparatus and method | Jonathan M. Soloff, Terence R. Hurley | 1993-11-09 |
| 5231487 | Storage of video signals | Terence R. Hurley, James H. Wilkinson | 1993-07-27 |
| 5223926 | Compression of video signals | Terence R. Hurley | 1993-06-29 |
| 5214502 | Compression of video signals | Terence R. Hurley, James H. Wilkinson | 1993-05-25 |