Inventor · disambiguated record
Michael Maritzen
Also filed as: MARITZEN MICHAEL · MARITZEN MICHAEL L
3 granted patents·4 pending applications·35 citations·filing 2001–2005
67Inventor score
Top patents by PatentIndex Score
7 records- 0177US6940492B2System and method of secure touch screen input and displaySONY ELECTRONICS INC·Filed 2002·Granted Sep 6, 2005·26 cites·20 claims
- 0254US2002194128A1System and method for secure reverse paymentFiled 2002·Application pending·0 cites
- 0352US7478068B2System and method of selecting consumer profile and account information via biometric identifiersSONY CORP·Filed 2002·Granted Jan 13, 2009·9 cites·16 claims
- 0452US2003187784A1System and method for mid-stream purchase of products and servicesFiled 2002·Application pending·0 cites
- 0551US2004236632A1System and method for conducing financial transactions using a personal transaction device with vehicle-accessed, payment-gateway terminalsFiled 2001·Application pending·0 cites
- 0646US7808489B2System and method of secure touch screen input and displaySONY CORP·Filed 2005·Granted Oct 5, 2010·0 cites·21 claims
- 0745US2002184500A1System and method for secure entry and authentication of consumer-centric informationFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →