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Patent applications and USPTO patent grants for Yang; Chi-Ting.The latest application filed is for "sheet-fed scanning device using a sheet-feeding power source for calibration".
Patent | Date |
---|---|
Movable calibration device for a sheet-fed scanner Grant 7,428,078 - Yang September 23, 2 | 2008-09-23 |
Sheet-fed scanning device using a sheet-feeding power source for calibration Grant 7,379,216 - Yang May 27, 2 | 2008-05-27 |
Sheet-fed scanning device using a sheet-feeding power source for calibration App 20060050333 - Yang; Chi-Ting | 2006-03-09 |
Movable calibration device for a sheet-fed scanner App 20050248814 - Yang, Chi-Ting | 2005-11-10 |
Walker Grant D450,634 - Yang November 20, 2 | 2001-11-20 |
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