Inventor · disambiguated record
Carsten Feiertag
Also filed as: FEIERTAG CARSTEN
10 granted patents·2 pending applications·51 citations·filing 1996–2019
86Inventor score
Top patents by PatentIndex Score
12 records- 0173US10390697B2Trial frameOCULUS OPTIKGERAETE GMBH·Filed 2016·Granted Aug 27, 2019·2 cites·20 claims
- 0266US10271724B2Trial frameOCULUS OPTIKGERAETE GMBH·Filed 2016·Granted Apr 30, 2019·1 cites·20 claims
- 0366US8579440B2Eyesight testing apparatusFEIERTAG CARSTEN·Filed 2011·Granted Nov 12, 2013·4 cites·17 claims
- 0465US10188283B2Trial FrameOCULUS OPTIKGERAETE GMBH·Filed 2016·Granted Jan 29, 2019·1 cites·19 claims
- 0559US9155593B2Positioning unit and monitoring deviceFEIERTAG CARSTEN·Filed 2012·Granted Oct 13, 2015·3 cites·18 claims
- 0654US11298016B2Positioning unit and examination deviceOCULUS OPTIKGERAETE GMBH·Filed 2019·Granted Apr 12, 2022·0 cites·16 claims
- 0746US8072701B2Positioning apparatus for an optical elementFEIERTAG CARSTEN·Filed 2009·Granted Dec 6, 2011·1 cites·19 claims
- 0844USD559709SMeasuring instrumentOCULUS OPTIKGERAETE GMBH·Filed 2006·Granted Jan 15, 2008·6 cites·1 claims
- 0936US2014125948A1Positioning Unit And Observation DeviceFEIERTAG CARSTEN·Filed 2012·Application pending·0 cites
- 1034US5793469AVariable distance, variable test object sight testing apparatusOCULUS OPTIKGERAETE GMBH·Filed 1996·Granted Aug 11, 1998·18 cites·25 claims
- 1134US2013229706A9Positioning unit and monitoring deviceFEIERTAG CARSTEN·Filed 2012·Application pending·0 cites
- 1232US5870168AVision-testing deviceOCULUS OPTIKGERAETE GMBH·Filed 1997·Granted Feb 9, 1999·15 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →