Assignee
JOHANSSON GOERAN ANDERS
US·3 granted patents·58 citations·filing 2009–2012
Technology mixA61B3
Top patents by PatentIndex Score
3 records- 0178US8668338B2Systems and methods for refractive correction in visual field testingJOHANSSON GOERAN ANDERS·Filed 2012·Granted Mar 11, 2014·14 cites·22 claims
- 0278US8132916B2High precision contrast ratio display for visual stimulusJOHANSSON GOERAN ANDERS·Filed 2009·Granted Mar 13, 2012·28 cites·25 claims
- 0376US8684529B2Systems and methods for improved visual field testingJOHANSSON GOERAN ANDERS·Filed 2012·Granted Apr 1, 2014·16 cites·25 claims
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