Inventor · disambiguated record
Christof Helfrich
Also filed as: HELFRICH CHRISTOF
1 granted patent·2 pending applications·28 citations·filing 2002–2015
44Inventor score
Top patents by PatentIndex Score
3 records- 0170US7181698B2Detachable tabs presenting accessed objects in a multi-tab interfaceSAP AG·Filed 2002·Granted Feb 20, 2007·28 cites·29 claims
- 0229US2016299636A1Systems and methods for facilitating group communication via a mobile applicationUNITED ONLINE APPS INC·Filed 2015·Application pending·0 cites
- 0329US2016299672A1Systems and methods for initiating and managing group communication via a mobile applicationUNITED ONLINE APPS INC·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →