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Patent applications and USPTO patent grants for Hyyppa; Petri.The latest application filed is for "electronic transactions".
Patent | Date |
---|---|
Electronic transactions Grant 8,447,359 - Hyyppa , et al. May 21, 2 | 2013-05-21 |
Electronic transactions App 20110167082 - Hyyppa; Petri ;   et al. | 2011-07-07 |
Electronic transactions Grant 7,885,686 - Hyyppa , et al. February 8, 2 | 2011-02-08 |
Electronic transactions Grant 7,848,740 - Hyyppa , et al. December 7, 2 | 2010-12-07 |
Method of payment App 20040039709 - Pirhonen, Petri ;   et al. | 2004-02-26 |
Electronic transactions App 20020193102 - Hyyppa, Petri ;   et al. | 2002-12-19 |
Electronic transactions App 20020187772 - Hyyppa, Petri ;   et al. | 2002-12-12 |
Electronic transactions App 20020188523 - Hyyppa, Petri ;   et al. | 2002-12-12 |
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