Inventor · disambiguated record
Dan Witzner Hansen
Also filed as: HANSEN DAN WITZNER
3 granted patents·1 pending application·15 citations·filing 2008–2016
65Inventor score
Top patents by PatentIndex Score
4 records- 0173US9398848B2Eye gaze trackingHANSEN DAN WITZNER·Filed 2008·Granted Jul 26, 2016·7 cites·10 claims
- 0272US10234940B2Gaze tracker and a gaze tracking methodITU BUSINESS DEV A/S·Filed 2016·Granted Mar 19, 2019·4 cites·20 claims
- 0366US9405364B2Method of determining reflections of lightHANSEN DAN WITZNER·Filed 2010·Granted Aug 2, 2016·4 cites·17 claims
- 0425US2017123491A1Computer-implemented gaze interaction method and apparatusITU BUSINESS DEV AS·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →