Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6519736 | Generating special uncorrectable error codes for failure isolation | Chin-Long Chen, Patrick J. Meaney, William Wu Shen | 2003-02-11 |
| 6463563 | Single symbol correction double symbol detection code employing a modular H-matrix | Chin-Long Chen, Patrick J. Meaney, William Wu Shen | 2002-10-08 |
| 6460157 | Method system and program products for error correction code conversion | Chin-Long Chen, Patrick J. Meaney, William Wu Shen | 2002-10-01 |
| 6457154 | Detecting address faults in an ECC-protected memory | Chin-Long Chen, Patrick J. Meaney, William Wu Shen | 2002-09-24 |
| 6179207 | Method for writing single width bar codes on semiconductors wafers | Douglas Craig Bossen, Chin-Long Chen, Fredrick Hayes Dill, Douglas S. Goodman, Paul Vincent McCann +2 more | 2001-01-30 |
| 5768294 | Memory implemented error detection and correction code capable of detecting errors in fetching data from a wrong address | Chin-Long Chen, Walter Lipponer, William Wu Shen | 1998-06-16 |
| 5761221 | Memory implemented error detection and correction code using memory modules | Klaus Ruediger Baat, Chin-Long Chen, Walter Lipponer, William Wu Shen | 1998-06-02 |
| 5757823 | Error detection and correction for four-bit-per-chip memory system | Chin-Long Chen | 1998-05-26 |
| 5751745 | Memory implemented error detection and correction code with address parity bits | Chin-Long Chen, Walter Lipponer, William Wu Shen | 1998-05-12 |
| 5691996 | Memory implemented error detection and correction code with address parity bits | Chin-Long Chen, Walter Lipponer, William Wu Shen | 1997-11-25 |
| 5581071 | Barcode scanner with adjustable light source intensity | Chin-Long Chen, Surasak K. O'Trakoun, Charles F. Pells, William Wu Shen | 1996-12-03 |
| 5552591 | Presence/absence bar code | Douglas Craig Bossen, Chin-Long Chen, Frederick Dill, Douglas S. Goodman, Paul Vincent McCann +2 more | 1996-09-03 |
| 5537431 | Method and apparatus for bar code reading and decoding | Chin-Long Chen | 1996-07-16 |
| 5521709 | Continuous barcode marking system | Douglas Craig Bossen, Chin-Long Chen, Fuad E. Doany, Ricky A. Rand, Ralf J. Terbruggen | 1996-05-28 |
| 5380998 | Single width bar code with end code providing bidirectionality | Douglas Craig Bossen, Chin-Long Chen, James M. Mulligan | 1995-01-10 |
| 5161163 | Method and apparatus for providing error correction to symbol level codes | Douglas Craig Bossen, Chin-Long Chen | 1992-11-03 |
| 5070504 | Method and apparatus for providing error correction to symbol level codes | Douglas D. Bossen, Chin-Long Chen | 1991-12-03 |
| 4461001 | Deterministic permutation algorithm | Douglas Craig Bossen | 1984-07-17 |