Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6529285 | Relabelling of tokenized symbols in fontless structured document image representations | Daniel G. Bobrow, Daniel P. Huttenlocher, William J. Rucklidge | 2003-03-04 |
| 6275301 | Relabeling of tokenized symbols in fontless structured document image representations | Daniel G. Bobrow, Daniel P. Huttenlocher, William J. Rucklidge | 2001-08-14 |
| 6011905 | Using fontless structured document image representations to render displayed and printed documents at preferred resolutions | Daniel P. Huttenlocher, William J. Rucklidge | 2000-01-04 |
| 5748805 | Method and apparatus for supplementing significant portions of a document selected without document image decoding with retrieved information | M. Margaret Withgott, William M. Newman, Steven C. Bagley, Daniel P. Huttenlocher, Ronald M. Kaplan +3 more | 1998-05-05 |
| 5668636 | Embedded data controlled digital highlight color copier | Richard Beach, John R. White | 1997-09-16 |
| 5627662 | Digital imaging system using two-dimensional input sensor array and output light valve | Maurice F. Holmes, Malcolm Joseph Thompson, William D. Turner | 1997-05-06 |
| 5157726 | Document copy authentication | Ralph C. Merkle, Dan S. Bloomberg | 1992-10-20 |