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Patent applications and USPTO patent grants for Slattery; Oliver T..The latest application filed is for "extended refreshable tactile graphic array for scanned tactile display".
Patent | Date |
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Extended refreshable tactile graphic array for scanned tactile display Grant 7,009,595 - Roberts , et al. March 7, 2 | 2006-03-07 |
Refreshable braille reader Grant 6,776,619 - Roberts , et al. August 17, 2 | 2004-08-17 |
Apparatus and method utilizing bi-directional relative movement for refreshable tactile display Grant 6,692,255 - Roberts , et al. February 17, 2 | 2004-02-17 |
Extended refreshable tactile graphic array for scanned tactile display App 20030151597 - Roberts, John W. ;   et al. | 2003-08-14 |
Apparatus and method utilizing bi-directional relative movement for refreshable tactile display App 20020045151 - Roberts, John W. ;   et al. | 2002-04-18 |
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