Issued Patents All Time
Showing 26–50 of 71 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6226772 | Pipelined combined system for producing error correction code symbols and error syndromes for large ECC redundancy | Diana Langer | 2001-05-01 |
| 6199188 | System for finding roots of degree three and degree four error locator polynomials over GF(2M) | Ba-Zhong Shen | 2001-03-06 |
| 6199088 | Circuit for determining multiplicative inverses in certain galois fields | Diana Langer | 2001-03-06 |
| 6148430 | Encoding apparatus for RAID-6 system and tape drives | — | 2000-11-14 |
| 6044389 | System for computing the multiplicative inverse of a field element for galois fields without using tables | Ba-Zhong Shen | 2000-03-28 |
| 5999959 | Galois field multiplier | Ba-Zhong Shen, Diana Langer | 1999-12-07 |
| 5978956 | Five-error correction system | Ba-Zhong Shen | 1999-11-02 |
| 5948117 | Modified Reed-Solomon error correction system using (W+i+1)-bit representations of symbols of GF(2.sup.w+i) | Ba-Zhong Shen, Shih Hsiung Mo | 1999-09-07 |
| 5901158 | Error correction encoder/decoder | Ba-Zhong Shen, Shih Hsiung Mo | 1999-05-04 |
| 5889794 | Two-level error correction encoder | Shih Hsiung Mo, Stanley Chang, Ba-Zhong Shen | 1999-03-30 |
| 5822336 | Modified reed solomon code selection and encoding system | Ba-Zhong Shen | 1998-10-13 |
| 5771246 | Multiple-burst-correction system | — | 1998-06-23 |
| 5768296 | ECC system supporting different-length Reed-Solomon codes whose generator polynomials have common roots | Diana Langer, Michael D. Leis, Cecil D. MacGregor | 1998-06-16 |
| 5761102 | System and method for determining the cube root of an element of a galois field GF(2) | — | 1998-06-02 |
| 5710782 | System for correction of three and four errors | — | 1998-01-20 |
| 5631909 | Method and apparatus for determining burst errors in an error pattern | Pak N. Hui, An-Loong Kok | 1997-05-20 |
| 5574448 | Method and apparatus for encoding data with variable block lengths | John E. DeRoo, Michael D. Leis | 1996-11-12 |
| 5528607 | Method and apparatus for protecting data from mis-synchronization errors | Bruce Leshay, Diana Langer | 1996-06-18 |
| 5521767 | Optimized equalizer system for data recovery and timing extraction in partial response read channels | An-Loong Kok, Barry Gold | 1996-05-28 |
| 5521929 | Robust and redundant physical block identification scheme for data storage devices | Michael A. Brown | 1996-05-28 |
| 5428630 | System and method for verifying the integrity of data written to a memory | Bruce Leshay, Diana Langer | 1995-06-27 |
| 5379305 | Error correction system with selectable error correction capabilities | — | 1995-01-03 |
| 5365382 | Synchronization to different fields in a storage device | Michael Kastner, Bruce Leshay | 1994-11-15 |
| 5359610 | Error detection encoding system | — | 1994-10-25 |
| 5321703 | Data recovery after error correction failure | — | 1994-06-14 |