Issued Patents All Time
Showing 51–75 of 85 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7710248 | Human-machine-interface (HMI) customization based on collision assessments | Juan Liu, James E. Reich | 2010-05-04 |
| 7707413 | Systems and methods for protecting private information in a mobile environment | Teresa F. Lunt, Philippe Jean-Paul Golle, Richard H. Bruce, Jessica N. Staddon | 2010-04-27 |
| 7613664 | Systems and methods for determining user interests | Stefan Riezler | 2009-11-03 |
| 7466664 | Methods, apparatus, and program products for applying a visibility function to networked information | Arpita Ghosh, Qingfeng Huang, Juan Liu | 2008-12-16 |
| 7412405 | System for propagating advertisements for market controlled presentation | Qingfeng Huang, Juan Liu, Hermann Calabria | 2008-08-12 |
| 7362711 | Method and apparatus for detecting and correcting malicious data in an ad-hoc network | Philippe Jean-Paul Golle, Teresa F. Lunt, Jessica N. Staddon | 2008-04-22 |
| 7302576 | Systems and methods for authenticating documents | David Goldberg, Marshall W. Bern | 2007-11-27 |
| 7289668 | Document image decoding systems and methods using modified stack algorithm | Tze Lei Poo, Ashok C. Popat | 2007-10-30 |
| 7240205 | Systems and methods for verifying documents | David Goldberg, Marshall W. Bern | 2007-07-03 |
| 7167588 | Document image decoding systems and methods using modified stack algorithm | Justin Romberg, Ashok C. Popat | 2007-01-23 |
| 7110621 | Assist channel coding using a rewrite model | Ashok C. Popat | 2006-09-19 |
| 7039240 | Document image decoding systems and methods using modified stack algorithm | Justin Romberg, Tze Lei Poo, Ashok C. Popat | 2006-05-02 |
| 6970259 | Systems and methods for forgery detection and deterrence of printed documents | Teresa F. Lunt, Matthew Franklin, David L. Hecht, Thomas A. Berson, Mark J. Stefik +6 more | 2005-11-29 |
| 6862113 | Assist channel coding with character classifications | Leslie T. Niles, Eric H. Kuo | 2005-03-01 |
| 6802000 | System for authenticating access to online content referenced in hardcopy documents | R. Drews Dean, Thomas A. Berson | 2004-10-05 |
| 6768560 | Assist channel coding with vertical block error correction | Eric H. Kuo | 2004-07-27 |
| 6678415 | Document image decoding using an integrated stochastic language model | Ashok C. Popat, Dan S. Bloomberg | 2004-01-13 |
| 6628837 | Assist channel coding with convolution coding | Ashok C. Popat | 2003-09-30 |
| 6419618 | Tamper-evident electric paper | Jock Douglas Mackinlay, Daniel G. Bobrow, L. Charles Hebel, Nicholas K. Sheridon, Craig A. Smith +1 more | 2002-07-16 |
| 6303211 | Tamper-evident electric paper | Jock Douglas Mackinlay, Daniel G. Bobrow, L. Charles Hebel, Nicholas K. Sheridon, Craig A. Smith +1 more | 2001-10-16 |
| 6021399 | Space efficient method of verifying electronic payments | Alan J. Demers, Bridget A. Spitznagel, Roy Want | 2000-02-01 |
| 5977988 | Method for mapping line segment intersections to machine representable points | — | 1999-11-02 |
| 5952638 | Space efficient method of electronic payments | Alan J. Demers, Bridget A. Spitznagel, Roy Want | 1999-09-14 |
| 5949789 | Arbitration ring for accessing a limited bandwidth switching network | Helen M. Davis, Bryan T. Preas, Alan G. Bell, Joseph B. Lyles | 1999-09-07 |
| 5930256 | Self-arbitrating crossbar switch | Alan G. Bell, Joseph B. Lyles | 1999-07-27 |