Tan; Hin Leong
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tan; Hin Leong.The latest application filed is for "card reader".
- Tan; Hin Leong - Sunnyvale CA
- Tan; Hin Leong - Santa Clara CA
- Tan; Hin-Leong - Rochester NY
| Patent | Date |
|---|---|
| Card Reader App 20220147728 - Tan; Hin Leong | 2022-05-12 |
| Card Reader App 20220067318 - Tan; Hin Leong | 2022-03-03 |
| Card reader Grant 11,068,677 - Tan July 20, 2 | 2021-07-20 |
| Making available to a user machine editable text extracted from an image Grant 8,798,404 - Tan August 5, 2 | 2014-08-05 |
| Scanning device Grant 8,395,826 - Tan March 12, 2 | 2013-03-12 |
| Scanner with battery Grant 8,283,805 - Tan , et al. October 9, 2 | 2012-10-09 |
| Flatbed Scanner With Cropping Marker App 20110292449 - Tan; Hin Leong | 2011-12-01 |
| Scanning System With Optical Character Recognition App 20110293183 - Tan; Hin Leong | 2011-12-01 |
| Scanning device Grant 7,973,985 - Tan , et al. July 5, 2 | 2011-07-05 |
| Scanning device with versatile media feed configuration App 20100097663 - Tan; Hin Leong | 2010-04-22 |
| Scanning Device App 20100073742 - Tan; Hin Leong | 2010-03-25 |
| Scanner with battery App 20090230773 - Tan; Hin Leong ; et al. | 2009-09-17 |
| Scanning device App 20090231643 - Tan; Hin Leong ; et al. | 2009-09-17 |
| Digital scanning systems and methods for scanning multi-sided cards and documents Grant 7,505,162 - Tan March 17, 2 | 2009-03-17 |
| Digital scanning systems and methods for scanning multi-sided cards and documents App 20050174613 - Tan, Hin Leong | 2005-08-11 |
| Automatic document feeder and scanner systems Grant 6,719,285 - Tan April 13, 2 | 2004-04-13 |
| Automatic document feeder and scanner systems App 20030146560 - Tan, Hin Leong | 2003-08-07 |
| Row-by-row segmentation and thresholding for optical character recognition Grant 5,081,690 - Tan January 14, 1 | 1992-01-14 |
| Hybrid feature-based and template matching optical character recognition system Grant 5,077,805 - Tan December 31, 1 | 1991-12-31 |
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