Halpin; David
Patent Applications and Registrations
Patent applications and USPTO patent grants for Halpin; David.The latest application filed is for "systems and methods for editing a file in a non-native application using an application engine".
- Halpin; David - Cape Coral FL
- Halpin; David - Richardson TX US
| Patent | Date |
|---|---|
| Systems and methods for editing a file in a non-native application using an application engine Grant 9,639,511 - Hariharan , et al. May 2, 2 | 2017-05-02 |
| Systems and Methods for Editing a File in a Non-Native Application Using an Application Engine App 20160147722 - Hariharan; Nagarajan ; et al. | 2016-05-26 |
| Layered master pages Grant 8,700,994 - Spells , et al. April 15, 2 | 2014-04-15 |
| Layered master pages Grant 8,020,092 - Spells , et al. September 13, 2 | 2011-09-13 |
| Layered master pages Grant 7,467,351 - Spells , et al. December 16, 2 | 2008-12-16 |
| Two-dimensional drawing environment utilizing perspective grids Grant 6,771,276 - Highsmith , et al. August 3, 2 | 2004-08-03 |
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