Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9174699 | Bicycle tow device | — | 2015-11-03 |
| 9153287 | Data access for shingled magnetic recording media | David M. Hamilton | 2015-10-06 |
| 8896949 | Disk drive employing general noise whitening filter to reduce length of data dependent noise whitening filters | Manmohan K. Sharma | 2014-11-25 |
| 8792196 | Disk drive estimating noise in a read signal based on an identified response at the input of an equalizer | — | 2014-07-29 |
| 8671250 | Data storage device generating redundancy for data path protection of a parity sector | — | 2014-03-11 |
| 8589773 | Disk drive margining read channel by biasing log-likelihood ratios of an iterative decoder | Alvin Wang, Manmohan K. Sharma | 2013-11-19 |
| 8553968 | Using optical character recognition augmented by an error correction code to detect serial numbers written on a wafer | Robert E. Caddy, Jr., Mark D. Thomas | 2013-10-08 |
| 8433977 | Storage device implementing data path protection by encoding large host blocks into sub blocks | Steven R. Vasquez | 2013-04-30 |
| 8413010 | Data storage device employing high quality metrics when decoding logical block address appended to a data sector | Steven R. Vasquez | 2013-04-02 |
| 8339919 | Disk drive margining read channel by biasing log-likelihood ratios of a nonbinary iterative decoder | — | 2012-12-25 |
| D652221 | Bath chair for children | — | 2012-01-17 |
| 8078943 | Error correction code for correcting shift and additive errors | — | 2011-12-13 |
| 7832861 | Reverse progressive lenses | — | 2010-11-16 |
| 7539924 | Disk drive implementing data path protection by encoding large host blocks into sub blocks | Steven R. Vasquez | 2009-05-26 |
| 7450636 | Adaptive transmit equalizer | William W. Brown | 2008-11-11 |
| 6694477 | Communication channel employing an ECC decoder enhanced by likely error events of a trellis sequence detector | — | 2004-02-17 |
| 6604220 | Disk drive comprising a multiple-input sequence detector selectively biased by bits of a decoded ECC codedword | — | 2003-08-05 |
| 6405342 | Disk drive employing a multiple-input sequence detector responsive to reliability metrics to improve a retry operation | — | 2002-06-11 |
| 6292912 | Disk drive having built-in self-test system for characterizing performance of the drive | Robert L. Cloke, Howard Baumer | 2001-09-18 |
| 6246346 | Storage system employing high-rate code with constraint on run length between occurrences of an influential pattern | Robert L. Cloke, Steven W. McLaughlin | 2001-06-12 |
| 6208477 | Hard disk drive having a built-in self-test for measuring non-linear signal distortion | Robert L. Cloke | 2001-03-27 |
| 5822143 | Decision feedback equalization implementation of partial-response signaling in a magnetic recording channel | Robert L. Cloke | 1998-10-13 |
| 5714925 | Motor vehicle operator alerting apparatus | Donna J. Gorby Lee | 1998-02-03 |
| 5691994 | Disk drive with fast error correction validation | Marc Acosta, Carl Bonke, Trinh Bui, Stanley Chang, Phong Tran +1 more | 1997-11-25 |
| 5640286 | Disk drive with error code embedded sector identification | Marc Acosta, Carl Bonke, Trinh Bui, Stanley Chang, Joanne C. Wu | 1997-06-17 |