Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6449065 | Method for capturing a document image, a scanner using the method and a document image management system using the scanner | Thomas S. Tullis, Shin-Ywan Wang, Toshiaki Yagasaki | 2002-09-10 |
| 6005680 | Method for capturing a document image, a scanner using the method and a document image management system using the scanner | Thomas S. Tullis, Shin-Ywan Wang, Toshiaki Yagasaki | 1999-12-21 |
| 5844568 | System for selectively extracting pixels from an image and for forming an abstract image by displaying the extracted pixels | — | 1998-12-01 |
| 5721940 | Form identification and processing system using hierarchical form profiles | Shin-Ywan Wang | 1998-02-24 |
| 5715370 | Method and apparatus for extracting text from a structured data file and converting the extracted text to speech | Loren A. Wood, Thomas S. Tullis, James Albert Fontana | 1998-02-03 |
| 5640590 | Method and apparatus for scripting a text-to-speech-based multimedia presentation | — | 1997-06-17 |
| 5572677 | Method and apparatus for conversing over a network | James Albert Fontana | 1996-11-05 |
| 5555343 | Text parser for use with a text-to-speech converter | — | 1996-09-10 |
| 5533127 | Encryption system | — | 1996-07-02 |
| 5500919 | Graphics user interface for controlling text-to-speech conversion | — | 1996-03-19 |
| 5438528 | Method and apparatus for testing an interactive network board in a local area network (LAN). | H. Brad Emerson, George Alexander Kalwitz, Natsuko Takahashi, William C. Russell | 1995-08-01 |