Issued Patents All Time
Showing 126–147 of 147 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7193802 | Apparatus for providing dynamic equalizer optimization | Ajay Dholakia, Evangelos S. Eleftheriou, Richard Leo Galbraith, Weldon M. Hanson, Thomas Mittelholzer +3 more | 2007-03-20 |
| 7173784 | Apparatus for providing data dependent detection in a data read channel | Ajay Dholakia, Evangelos S. Eleftheriou, Richard Leo Galbraith, Thomas Mittelholzer, Travis Roger Oenning | 2007-02-06 |
| 7164371 | Method and apparatus for data coding for high density recording channels exhibiting low frequency contents | Yuan Xing Lee, Ismail Demirkan, Richard Leo Galbraith, Evangelos S. Eleftheriou | 2007-01-16 |
| 7071851 | Techniques for implementing non-uniform constraints in modulation encoded data | Mario Blaum, Evangelos S. Eleftheriou, Richard Leo Galbraith, Ksenija Lakovic, Thomas Mittelholzer +2 more | 2006-07-04 |
| 7064687 | Techniques for modulating data using short block encoders | Mario Blaum, Evangelos S. Eleftheriou, Richard Leo Galbraith, Ksenija Lakovic, Thomas Mittelholzer +2 more | 2006-06-20 |
| 7030789 | Techniques for applying modulation constraints to data using periodically changing symbol mappings | Evangelos S. Eleftheriou, Richard Leo Galbraith, Thomas Mittelholzer, Travis Roger Oenning | 2006-04-18 |
| 7010065 | Method and apparatus for word synchronization with large coding distance and fault tolerance for PRML systems | Jonathan Darrel Coker, Evangelos S. Eleftheriou, Richard Leo Galbraith, Todd Carter Truax | 2006-03-07 |
| 6901119 | Method and apparatus for implementing soft-input/soft-output iterative detectors/decoders | Jonathan Darrel Coker, Ajay Dholakia, Evangelos S. Eleftheriou, Richard Leo Galbraith, Thomas Mittelholzer +1 more | 2005-05-31 |
| 6812867 | Data coding for data storage systems | Ajay Dholakia, Evangelos S. Eleftheriou, Richard Leo Galbraith, Thomas Mittelholzer, Travis Roger Oenning +1 more | 2004-11-02 |
| 6768603 | Precompensation technique and MTR code for high data rate recording | Evangelos S. Eleftheriou, Brian Harry Marcus, Dharmendra S. Modha, Radley Wahl Olson | 2004-07-27 |
| 6643814 | Maximum transition run encoding and decoding systems | Jonathan Darrel Coker, Evangelos S. Eleftheriou, Richard Leo Galbraith, Dave James Stanek | 2003-11-04 |
| 6557124 | Method and system for encoding data for high performance error control | Jonathan Darrel Coker, Evangelos S. Eleftheriou, Richard Leo Galbraith, Todd Carter Truax | 2003-04-29 |
| 6460150 | Noise-predictive post-processing for PRML data channel | Jonathan Darrel Coker, Evangelos S. Eleftheriou, Richard Leo Galbraith | 2002-10-01 |
| 6377635 | Method and apparatus for viterbi detection of generalized partial response signals using partial matched filter and matched filter metrics | Jonathan Darrel Coker, Evangelos S. Eleftheriou, Richard Leo Galbraith, David James Stanek | 2002-04-23 |
| 6373906 | Method and apparatus for Viterbi detection of generalized partial response signals including two-way add/compare/select for improved channel speed | Jonathan Darrel Coker, Evangelos S. Eleftheriou, Richard Leo Galbraith, Allen Haar, Frank Ray Keyser, III +1 more | 2002-04-16 |
| 6222879 | Self contained equalization method and apparatus | Jonathan Darrel Coker, Evangelos S. Eleftheriou, Richard Leo Galbraith, John Jeffrey Stephenson | 2001-04-24 |
| 6181683 | Packet data transmission in code-division multiple access communication systems | Pierre R. Chevillat, Marcel Rupf, Wolfgang Schott | 2001-01-30 |
| 6158027 | Enhanced noise-predictive maximum likelihood (NPML) data detection method and apparatus for direct access storage device (DASD) | Gregory S. Bush, Jonathan Darrel Coker, Evangelos S. Eleftheriou, Richard Leo Galbraith, David James Stanek | 2000-12-05 |
| 5331320 | Coding method and apparatus using quaternary codes | Evangelos S. Eleftheriou | 1994-07-19 |
| 5245339 | Flexible encoding method and architecture for high speed data transmission and storage | — | 1993-09-14 |
| 5241309 | Data coding for fast start-up of PRML receivers | Francois B. Dolivo | 1993-08-31 |
| 5177482 | RLL encoder and decoder with pipelined plural byte processing | Erwin A. Zurfluh | 1993-01-05 |