Dynapro Technologies Inc.
Records under this name other than patents Dynapro Technologies Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Back to Dynapro Technologies Inc.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 4,423,299 | Touch sensitive transparent switch array Term ended Term ended no later than Dec 27, 2003 · Low confidence | Term ended | Term ended no later than Dec 27, 2003 | Low confidence |
| US 4,567,480 | Touch-sensitive overlay Term ended Term ended no later than Jan 28, 2006 · Low confidence | Term ended | Term ended no later than Jan 28, 2006 | Low confidence |
| US 4,696,860 | Particulate spacers for inhibiting Newton rings in touch sensitive overlays Term ended Term ended no later than Sep 29, 2007 · Low confidence | Term ended | Term ended no later than Sep 29, 2007 | Low confidence |
| US 4,771,277 | Modular touch sensitive data input device Term ended Term ended no later than Sep 13, 2008 · Low confidence | Term ended | Term ended no later than Sep 13, 2008 | Low confidence |
| US 4,855,949 | NOCHANGE attribute mode Term ended Term ended no later than Aug 8, 2009 · Low confidence | Term ended | Term ended no later than Aug 8, 2009 | Low confidence |
| US 4,893,115 | Touch sensitive visual display system Term ended Term ended no later than Jan 9, 2010 · Low confidence | Term ended | Term ended no later than Jan 9, 2010 | Low confidence |
| US 4,929,935 | Apparatus for aligning raster scanned image to touch panel Term ended Term ended no later than May 29, 2010 · Low confidence | Term ended | Term ended no later than May 29, 2010 | Low confidence |
| US 4,965,421 | Particulate spacers for touch sensitive overlay panel applications Term ended Term ended no later than Oct 23, 2010 · Low confidence | Term ended | Term ended no later than Oct 23, 2010 | Low confidence |
| US D274,521 | Cathode ray tube display housing for electronic instruments Term ended | Term ended | ||
| US D300,032 | Rock-mounted touch control screen display terminal Term ended | Term ended |