Levinson; David S.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Levinson; David S..The latest application filed is for "interacting avatars in an instant messaging communication session".
- Levinson; David S. - Round Hill VA US
- Levinson; David S. - Woodland Hills CA
| Patent | Date |
|---|---|
| Using user profile information to determine an avatar and/or avatar characteristics Grant 9,652,809 - Levinson May 16, 2 | 2017-05-16 |
| Using an avatar to generate user profile information Grant 7,468,729 - Levinson December 23, 2 | 2008-12-23 |
| Interacting avatars in an instant messaging communication session App 20070168863 - Blattner; Patrick D. ; et al. | 2007-07-19 |
| Using avatars to communicate real-time information App 20070113181 - Blattner; Patrick D. ; et al. | 2007-05-17 |
| Using avatars to communicate App 20040179039 - Blattner, Patrick D. ; et al. | 2004-09-16 |
| Microwave directional filter with quasi-elliptic response Grant 4,725,797 - Thompson , et al. February 16, 1 | 1988-02-16 |
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