Inventor · disambiguated record
Felix Haeffner
Also filed as: HAEFFNER FELIX · HAEFFNER FELIX KARSTEN
10 granted patents·1 pending application·74 citations·filing 2015–2018
88Inventor score
Technology areasG08B
Top patents by PatentIndex Score
11 records- 0181USD795115SDoor chimeNOVAR ED&S LTD·Filed 2016·Granted Aug 22, 2017·21 cites·1 claims
- 0276USD830712SFurniture for aircraftQATAR AIRWAYS Q C S C·Filed 2017·Granted Oct 16, 2018·20 cites·1 claims
- 0365USD772749SDoor chimeNOVAR ED&S LTD·Filed 2015·Granted Nov 29, 2016·8 cites·1 claims
- 0463USD850131SFurniture for aircraftQATAR AIRWAYS Q C S C·Filed 2017·Granted Jun 4, 2019·11 cites·1 claims
- 0558USD795728SDoor chimeNOVAR ED&S LTD·Filed 2016·Granted Aug 29, 2017·7 cites·1 claims
- 0649US2018025593A1Doorbell system and doorbell chimeNOVAR ED&S LTD·Filed 2017·Application pending·0 cites
- 0748US9818267B2Doorbell system and doorbell chimeNOVAR ED&S LTD·Filed 2015·Granted Nov 14, 2017·0 cites·15 claims
- 0847USD772748SDoor chimeNOVAR ED&S LTD·Filed 2015·Granted Nov 29, 2016·3 cites·1 claims
- 0936USD770318SDoor chimeNOVAR ED&S LTD·Filed 2015·Granted Nov 1, 2016·1 cites·1 claims
- 1036USD769759SDoor chime with illuminationNOVAR ED&S LTD·Filed 2015·Granted Oct 25, 2016·1 cites·1 claims
- 1135USD850132SFurniture for aircraftQATAR AIRWAYS Q C S C·Filed 2018·Granted Jun 4, 2019·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →