Assignee
VISION ENG
GB·14 granted patents·84 citations·filing 1971–2023
Top patents by PatentIndex Score
14 records- 0173US7123415B2Optical instrument and optical element providing expanded exit pupilVISION ENG·Filed 2001·Granted Oct 17, 2006·21 cites·12 claims
- 0267US5477385AOptical magnifying apparatusVISION ENG·Filed 1993·Granted Dec 19, 1995·33 cites·8 claims
- 0366US4099831AHigh magnification optical apparatus with rotatable reflective lenticulated surfaceVISION ENG·Filed 1976·Granted Jul 11, 1978·22 cites·5 claims
- 0461US12366091B2Compact gear lockVISION ENG·Filed 2023·Granted Jul 22, 2025·0 cites·16 claims
- 0548US11578845B2LED illumination system for the interior of a refrigerated product display cabinetVISION ENG·Filed 2020·Granted Feb 14, 2023·0 cites·20 claims
- 0642US10082674B2Viewer with enhanced depth perceptionVISION ENG·Filed 2014·Granted Sep 25, 2018·0 cites·43 claims
- 0741US11119300B2Stereo microscope with single objectiveVISION ENG·Filed 2018·Granted Sep 14, 2021·0 cites·14 claims
- 0841US10338284B2Optical objective with enlargement of the exit pupil by means of a diffractive element with a lenticule comprising an irregular featureVISION ENG·Filed 2013·Granted Jul 2, 2019·0 cites·21 claims
- 0940US10191278B2Optical instrumentsVISION ENG·Filed 2013·Granted Jan 29, 2019·0 cites·32 claims
- 1034US10379332B2Stereoscopic viewing apparatusVISION ENG·Filed 2015·Granted Aug 13, 2019·0 cites·14 claims
- 1133US4012109AHigh magnification optical apparatusVISION ENG·Filed 1971·Granted Mar 15, 1977·5 cites·6 claims
- 1229USD1063159SLighting fixtureVISION ENG·Filed 2023·Granted Feb 18, 2025·0 cites·1 claims
- 1327US4168106APupil enlargement component for an optical deviceVISION ENG·Filed 1977·Granted Sep 18, 1979·1 cites·21 claims
- 1424USD647551SMicroscopeVISION ENG·Filed 2010·Granted Oct 25, 2011·2 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →