Assignee
CREWT MED SYS INC
JP·8 granted patents·1 pending application·6 citations·filing 2014–2021
Top patents by PatentIndex Score
9 records- 0166US10564432B2Head-mounted display unit and head-mounted display fixing standCREWT MED SYS INC·Filed 2016·Granted Feb 18, 2020·1 cites·14 claims
- 0249USD800314SEye testing apparatus and equipmentCREWT MED SYS INC·Filed 2015·Granted Oct 17, 2017·5 cites·1 claims
- 0348US2023309815A1Vision testing device, vision testing system, and vision testing programCREWT MED SYS INC·Filed 2021·Application pending·0 cites
- 0446US10667681B2Vision testing deviceCREWT MED SYS INC·Filed 2016·Granted Jun 2, 2020·0 cites·8 claims
- 0545US11864831B2Visual field test device, method of controlling same, and visual field test programCREWT MED SYS INC·Filed 2019·Granted Jan 9, 2024·0 cites·12 claims
- 0645US10349827B2Vision testing device and head-mount type display deviceCREWT MED SYS INC·Filed 2015·Granted Jul 16, 2019·0 cites·17 claims
- 0744US10111585B2Vision testing device and head mount type display deviceCREWT MED SYS INC·Filed 2015·Granted Oct 30, 2018·0 cites·4 claims
- 0841US10130251B2Vision testing device and vision testing programCREWT MED SYS INC·Filed 2014·Granted Nov 20, 2018·0 cites·16 claims
- 0938US10226170B2Vision testing deviceCREWT MED SYS INC·Filed 2015·Granted Mar 12, 2019·0 cites·5 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →