Issued Patents All Time
Showing 25 most recent of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7032140 | Method and system for synchronization in the presence of thermal asperity | Mario Blaum | 2006-04-18 |
| 6553536 | Soft error correction algebraic decoder | Martin Hassner, Richard M. H. New, Tetsuya Tamura, Barry M. Trager | 2003-04-22 |
| 6446234 | Method and apparatus for updating cyclic redundancy check information for data storage | Charles E. Cox, James L. Hafner, Martin Hassner, Ralph Koetter | 2002-09-03 |
| 6438724 | Method and apparatus for deterministically altering cyclic redundancy check information for data storage | Charles E. Cox, James L. Hafner, Martin Hassner, Ralph Koetter | 2002-08-20 |
| 6275965 | Method and apparatus for efficient error detection and correction in long byte strings using generalized, integrated, interleaved reed-solomon codewords | Charles E. Cox, Martin Hassner, Barry M. Trager | 2001-08-14 |
| 5946328 | Method and means for efficient error detection and correction in long byte strings using integrated interleaved Reed-Solomon codewords | Charles E. Cox, Martin Hassner, Ralf Kotter | 1999-08-31 |
| 5559840 | Digital timing recovery method and apparatus for a coded data channel | Constantin Michael Melas, Robert A. Rutledge, Bum Suck So | 1996-09-24 |
| 5491698 | Setting optimal boundary thresholds in a decoder for coded signal processing channels | Robert A. Rutledge, Bum Suck So | 1996-02-13 |
| 5430745 | Prejudging current state in a decoder for coded signal processing channels | Robert A. Rutledge, Bum Suck So | 1995-07-04 |
| 5353170 | Error recovery data storage system and method with two position read verification | Kwok W. Fung, Robert Kwok, Robert A. Rutledge | 1994-10-04 |
| 5291500 | Eight-sample look-ahead for coded signal processing channels | Robert A. Rutledge | 1994-03-01 |
| 5282216 | High data rate decoding method for coding signal processing channels | Robert A. Rutledge, Bum Suck So | 1994-01-25 |
| 5266850 | Clock delay trim adjustment with stopping feature for eliminating differential delay between clock signal and analog signal | Hoan A. Au, Robert A. Rutledge, Bum Suck So, Albert Su | 1993-11-30 |
| 4945538 | Method and apparatus for processing sample values in a coded signal processing channel | — | 1990-07-31 |
| 4916701 | Method and system for correcting long bursts of consecutive errors | John S. Eggenberger, Paul Hodges | 1990-04-10 |
| 4849975 | Error correction method and apparatus | — | 1989-07-18 |
| 4833679 | Method and apparatus with improved error correction and error information availability | Robert W. Anderson, Ralph L. Gee, Jasper A. Indelicato | 1989-05-23 |
| 4804959 | Method and apparatus using multiple codes to increase storage capacity | Tarek Makansi, Constantin Michael Melas, Steven H. Souther | 1989-02-14 |
| 4786890 | Method and apparatus for implementing a PRML code | Brian Harry Marcus, Paul H. Siegel | 1988-11-22 |
| 4745604 | Method and apparatus for transferring data between a host processor and a data storage device | David T. Wang, Wellington C. Yu | 1988-05-17 |
| 4707681 | Method and apparatus for implementing optimum PRML codes | John S. Eggenberger | 1987-11-17 |
| 4706250 | Method and apparatus for correcting multibyte errors having improved two-level code structure | — | 1987-11-10 |
| 4703485 | Method and apparatus for computing and implementing error detection check bytes | — | 1987-10-27 |
| 4525838 | Multibyte error correcting system involving a two-level code structure | — | 1985-06-25 |
| 4504948 | Syndrome processing unit for multibyte error correcting systems | — | 1985-03-12 |