Issued Patents All Time
Showing 101–125 of 128 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6842266 | Systems and methods that determine an image processing system tone reproduction curve | Charles E. Farnung, Francis K. Tse, Julie A. Fisher, Regina M. Loverde | 2005-01-11 |
| 6753987 | Systems and methods to determine a contrast and a brightness adjusted system tone reproduction curve | Charles E. Farnung, Francis K. Tse, Julie A. Fisher, Regina M. Loverde, Ralph H. Huedepohl | 2004-06-22 |
| 6754401 | High quality digital scaling using image tags | Aron Nacman, William A. Cook | 2004-06-22 |
| 6744536 | Document scanner having replaceable backing and automatic selection of registration parameters | Wayne A. Buchar, Ralph H. Huedepohl, Wooi Yeoh, Robert P. Herloski, Thomas C. McGraw +2 more | 2004-06-01 |
| 6683852 | Call admission control methods and apparatus for improving route selection in packet networks | Yung-Terng Wang | 2004-01-27 |
| 6674899 | Automatic background detection of scanned documents | Xing Li, Francis K. Tse | 2004-01-06 |
| 6665098 | Dynamic user interface based on frequency of user settings | — | 2003-12-16 |
| 6650439 | Segmentation tag cleanup system | Xing Li, Francis K. Tse | 2003-11-18 |
| 6639692 | Pixel level segmentation tag cleanup | Xing Li, Francis K. Tse | 2003-10-28 |
| 6636331 | Segmentation tag cleanup based on connected components | Clara Cuciurean-Zapan | 2003-10-21 |
| 6625312 | Document classification using segmentation tag statistics | Xing Li, Francis K. Tse | 2003-09-23 |
| 6618171 | Black point adjustment based on image background | Francis K. Tse, Charles E. Farnung | 2003-09-09 |
| 6563963 | High quality digital scaling using image tags | Aron Nacman, William A. Cook | 2003-05-13 |
| 6538661 | Apparatus and methods of controlling image forming apparatus | Charles E. Farnung, Francis K. Tse, Julie A. Fisher | 2003-03-25 |
| 6522791 | Dynamic user interface with scanned image improvement assist | — | 2003-02-18 |
| 6519367 | Method and system for propagating selective amounts of error in a hybrid screening device | William A. Cook, Francis K. Tse | 2003-02-11 |
| 6516091 | Block level analysis of segmentation tags | Xing Li, Michael E. Meyers, Francis K. Tse | 2003-02-04 |
| 6493463 | Segmentation tag cleanup using neighborhood tags | Xing Li, John F. Seward, Jr. | 2002-12-10 |
| 6437872 | Multibit screening of print documents in a PDL environment | Michael L. Davidson, Francis K. Tse, Harry L. Parker | 2002-08-20 |
| 6424751 | Apparatus and method for efficient implementation of 2-dimensional pixel window averaging | Michael K. Carney, Anthony M. Frumusa, William A. Cook, Aron Nacman | 2002-07-23 |
| 6343159 | Method and apparatus for modeling and reconstruction of halftoned images | Clara Cuciurean-Zapan, Robert P. Loce, Jeffrey D. Kingsley | 2002-01-29 |
| 6240066 | Dynamic bandwidth and buffer management algorithm for multi-service ATM switches | Yung-Terng Wang | 2001-05-29 |
| 6219465 | High quality digital scaling using pixel window averaging and linear interpolation | Aron Nacman, Anthony M. Frumusa, Francis K. Tse, William A. Cook, Michael K. Carney | 2001-04-17 |
| 6212582 | Method for multi-priority, multicast flow control in a packet switch | Song Chong, Yung-Terng Wang | 2001-04-03 |
| 6198845 | Method for determining document background for adjusting the dynamic range of an image of the document | Francis K. Tse, Barbara L. Farrell, Andre Blaakman, Richard S. Fox, George W. Lahue +1 more | 2001-03-06 |