Inventor · disambiguated record
Steffen Michael Fohn
Also filed as: FOHN STEFFEN · FOHN STEFFEN M · FOHN STEFFEN MICHAEL
13 granted patents·1 pending application·1,428 citations·filing 1996–2024
95Inventor score
Top patents by PatentIndex Score
14 records- 0192US6349275B1Multiple concurrent language support system for electronic catalogue using a concept based knowledge representationIBM·Filed 1997·Granted Feb 19, 2002·259 cites·34 claims
- 0291US6055515AEnhanced tree control system for navigating lattices data structures and displaying configurable lattice-node labelsIBM·Filed 1996·Granted Apr 25, 2000·252 cites·28 claims
- 0388US6397221B1Method for creating and maintaining a frame-based hierarchically organized databases with tabularly organized dataIBM·Filed 1998·Granted May 28, 2002·142 cites·20 claims
- 0487US6014639AElectronic catalog system for exploring a multitude of hierarchies, using attribute relevance and forwarding-checkingIBM·Filed 1997·Granted Jan 11, 2000·103 cites·25 claims
- 0587US5897639AElectronic catalog system and method with enhanced feature-based searchFiled 1996·Granted Apr 27, 1999·147 cites·13 claims
- 0683US6532442B1System for the facilitation of supporting multiple concurrent languages through the use of semantic knowledge representationIBM·Filed 2000·Granted Mar 11, 2003·38 cites·15 claims
- 0783US5953726AMethod and apparatus for maintaining multiple inheritance concept hierarchiesIBM·Filed 1997·Granted Sep 14, 1999·119 cites·21 claims
- 0881US6460025B1Intelligent exploration through multiple hierarchies using entity relevanceIBM·Filed 1999·Granted Oct 1, 2002·118 cites·19 claims
- 0980US6076091AMethod and system for providing a flexible and extensible database interactive on-line electronic catalogIBM·Filed 1997·Granted Jun 13, 2000·93 cites·26 claims
- 1078US6085187AMethod and apparatus for navigating multiple inheritance concept hierarchiesIBM·Filed 1997·Granted Jul 4, 2000·96 cites·21 claims
- 1176US11277408B2Devices and methods for enabling authorization and communication between indirectly related parties via networked computing systems using data models with nested party relationshipsADP LLC·Filed 2018·Granted Mar 15, 2022·3 cites·15 claims
- 1271US6219632B1System for the facilitation of supporting multiple concurrent languages through the use of semantic knowledge representationIBM·Filed 1997·Granted Apr 17, 2001·58 cites·9 claims
- 1360US2025181568A1Framework for the generation of semantic codesADP INC·Filed 2024·Application pending·0 cites
- 1441US11405401B2Determining and applying assurance levels for application operations securityADP INC·Filed 2020·Granted Aug 2, 2022·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →