Issued Patents All Time
Showing 76–89 of 89 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5727089 | Method and apparatus for multiple quality transaction card images | Lawrence A. Ray | 1998-03-10 |
| 5673376 | Method and apparatus for graphically generating images of arbitrary size | Lawrence A. Ray, David J. Kroth | 1997-09-30 |
| 5673320 | Method and apparatus for image-based validations of printed documents | Lawrence A. Ray | 1997-09-30 |
| 5595389 | "Method and apparatus for producing ""personalized"" video games using CD discs" | Kenneth A. Parulski, Hans-Peter Baumeister | 1997-01-21 |
| 5583666 | Method for cross-device color calibration and enhancement using explicit constraints | Kevin E. Spaulding, Andrew H. Mutz, Ron Gershon | 1996-12-10 |
| 5574573 | Compression method for a standardized image library | Lawrence A. Ray | 1996-11-12 |
| 5555012 | Method and apparatus for improved use of thermal donor media | Lawrence A. Ray | 1996-09-10 |
| 5539540 | Method and associated apparatus for transforming input color values in an input color space to output color values in an output color space | Kevin E. Spaulding, Ron Gershon, James R. Sullivan | 1996-07-23 |
| 5473327 | Method and apparatus for data encoding with reserved values | Lawrence A. Ray | 1995-12-05 |
| 5466918 | Method and apparatus for image compression, storage, and retrieval on magnetic transaction cards | Lawrence A. Ray, Bhavan Gandhi | 1995-11-14 |
| 5455902 | Method and apparatus for performing real-time computer animation | Lawrence A. Ray, Marc Olano | 1995-10-03 |
| 5436970 | Method and apparatus for transaction card verification | Lawrence A. Ray | 1995-07-25 |
| 5381526 | Method and apparatus for storing and retrieving generalized image data | — | 1995-01-10 |
| 5321751 | Method and apparatus for credit card verification | Lawrence A. Ray | 1994-06-14 |