Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8393788 | Digital X-ray image capturing device | Sung Woon Lee | 2013-03-12 |
| 8263957 | Apparatus for acquiring digital X-ray image | Sung Woon Lee, Jin Yong Kim, Ji-Hyun Yi | 2012-09-11 |
| 7858382 | Sensing apparatus having rotating optical assembly | Yong Min Kim, Sung Woon Lee, Sigrid Smitt-Jeppesen | 2010-12-28 |
| 7528374 | Sensing apparatus having optical assembly that collimates emitted light for detection | Jason Lee, Sung Woon Lee, Sigird Smitt-Jeppesen | 2009-05-05 |
| 6034795 | High precision color scanner | — | 2000-03-07 |
| 5988504 | Optical scanner using weighted adaptive threshold | — | 1999-11-23 |
| 5642207 | Color scanner with variable line resolution | — | 1997-06-24 |
| 5640465 | Method and apparatus for on-line tiled thresholding in scanners based on prescan | — | 1997-06-17 |
| 5502578 | Optical scanner having a variable resolution | — | 1996-03-26 |
| 5377020 | Method and apparatus for scanning an original and updating threshold values for use in the processing of data | — | 1994-12-27 |
| 5117295 | Structure for and method of scanning with multiplexed light sensor arrays | — | 1992-05-26 |
| 4564900 | Multiprocessor computer system | — | 1986-01-14 |
| 4532627 | Time multiplex controlled data system | — | 1985-07-30 |
| 4445222 | Coupling circuit for transferring data signals at a high rate | — | 1984-04-24 |
| 4345324 | Process and system for error detection in a computer-controlled telephone exchange | — | 1982-08-17 |