Cervenka; Karen
Patent Applications and Registrations
Patent applications and USPTO patent grants for Cervenka; Karen.The latest application filed is for "linked multiple blockchain system".
- Cervenka; Karen - Belmont CA
- Cervenka; Karen - Foster City CA
| Patent | Date |
|---|---|
| Linked Multiple Blockchain System App 20200167773 - Cervenka; Karen ; et al. | 2020-05-28 |
| Push Payment System And Method App 20140214675 - Sharma; Pankaj ; et al. | 2014-07-31 |
| Electronic payment delivery service Grant 8,417,543 - Yanak , et al. April 9, 2 | 2013-04-09 |
| Routing Optimization App 20120271765 - Cervenka; Karen ; et al. | 2012-10-25 |
| Electronic Payment Delivery Service App 20100332251 - Yanak; Edward ; et al. | 2010-12-30 |
| Electronic payment delivery service Grant 7,792,688 - Yanak , et al. September 7, 2 | 2010-09-07 |
| Electronic payment delivery service Grant 7,769,599 - Yanak , et al. August 3, 2 | 2010-08-03 |
| Electric payment delivery service App 20080306869 - Yanak; Edward ; et al. | 2008-12-11 |
| Electronic Payment Delivery Service App 20080077438 - Yanak; Edward ; et al. | 2008-03-27 |
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