Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7580551 | Method and apparatus for analyzing and/or comparing handwritten and/or biometric samples | Yong Chul Shin, Sangjik Lee, Venugoal Govindaraju, Sung-Hyuk Cha, Catalin I. Tomai +10 more | 2009-08-25 |
| 5524070 | Local adaptive contrast enhancement | Yong Chul Shin, Ramalingam Sridhar, Victor Demjanenko | 1996-06-04 |
| 5515455 | System for recognizing handwritten words of cursive script | Venugopal Govindaraju, Dacheng Wang | 1996-05-07 |
| 5321768 | System for recognizing handwritten character strings containing overlapping and/or broken characters | Richard Fenrich | 1994-06-14 |
| 5257220 | Digital data memory unit and memory unit array | Yong Chul Shin, Ramalingam Sridhar, Victor Demjanenko, Paul W. Palumbo | 1993-10-26 |
| 5058182 | Method and apparatus for handwritten character recognition | Chih-Chau L. Kuan, Jonathan J. Hull | 1991-10-15 |
| 4654875 | System to achieve automatic recognition of linguistic strings | Jonathan J. Hull | 1987-03-31 |