Assignee
OPTELEC HOLDING B V
NL·5 granted patents·1 pending application·12 citations·filing 2013–2018
Top patents by PatentIndex Score
6 records- 0180US10890993B2Braille display systemOPTELEC HOLDING B V·Filed 2018·Granted Jan 12, 2021·2 cites·16 claims
- 0279US10101829B2Braille display systemOPTELEC HOLDING B V·Filed 2014·Granted Oct 16, 2018·7 cites·27 claims
- 0362US9832367B2Viewing deviceOPTELEC HOLDING B V·Filed 2013·Granted Nov 28, 2017·2 cites·24 claims
- 0460US11115584B2Viewing deviceOPTELEC HOLDING B V·Filed 2017·Granted Sep 7, 2021·1 cites·18 claims
- 0545US11102390B2Versatile viewing deviceOPTELEC HOLDING B V·Filed 2018·Granted Aug 24, 2021·0 cites·15 claims
- 0634US2017068274A1Display and housing apparatus for image display deviceOPTELEC HOLDING B V·Filed 2015·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →