Inventor · disambiguated record
Franz-Stefan Preiss
Also filed as: PREISS FRANZ-STEFAN
9 granted patents·1 pending application·103 citations·filing 2010–2017
86Inventor score
Files withIBM10
Top patents by PatentIndex Score
10 records- 0197US9565020B1System and method for generating a server-assisted strong password from a weak secretIBM·Filed 2016·Granted Feb 7, 2017·67 cites·6 claims
- 0290US10225258B2Anonymously sharing resources based on social network user dataIBM·Filed 2014·Granted Mar 5, 2019·15 cites·20 claims
- 0390US9578505B2Authentication of user computersIBM·Filed 2015·Granted Feb 21, 2017·8 cites·18 claims
- 0487US10211981B2System and method for generating a server-assisted strong password from a weak secretIBM·Filed 2017·Granted Feb 19, 2019·5 cites·3 claims
- 0582US10091190B2Server-assisted authenticationIBM·Filed 2015·Granted Oct 2, 2018·4 cites·16 claims
- 0676US9882717B2System and method for generating a server-assisted strong password from a weak secretIBM·Filed 2016·Granted Jan 30, 2018·2 cites·16 claims
- 0769US9763092B2Authentication of user computersIBM·Filed 2016·Granted Sep 12, 2017·1 cites·20 claims
- 0861US10447467B2Revocable PKI signaturesIBM·Filed 2016·Granted Oct 15, 2019·1 cites·18 claims
- 0934US10171249B2Privacy friendly location based servicesIBM·Filed 2015·Granted Jan 1, 2019·0 cites·14 claims
- 1034US2011087999A1Set definition in data processing systemsIBM·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →