Inventor · disambiguated record
Edgar Friedmann
Also filed as: FRIEDMANN EDGAR
12 granted patents·5 pending applications·21 citations·filing 2011–2025
86Inventor score
Top patents by PatentIndex Score
17 records- 0194US10437031B2Light-guide device with optical cutoff edge and corresponding production methodsLUMUS LTD·Filed 2018·Granted Oct 8, 2019·12 cites·20 claims
- 0291US12025806B1Methods of fabrication of optical aperture multipliers having rectangular waveguideLUMUS LTD·Filed 2023·Granted Jul 2, 2024·1 cites·13 claims
- 0389US11815709B2Optical devices for mitigating ghost imagesLUMUS LTD·Filed 2021·Granted Nov 14, 2023·2 cites·20 claims
- 0486US11886008B2Methods of fabrication of compound light-guide optical elements having embedded coupling-in reflectorsLUMUS LTD·Filed 2022·Granted Jan 30, 2024·1 cites·26 claims
- 0584US12498551B2Light-guide device with optical cutoff edge and corresponding production methodsLUMUS LTD·Filed 2024·Granted Dec 16, 2025·0 cites·15 claims
- 0680US2024357715A1Methods of fabrication of optical aperture multipliers having rectangular waveguideLUMUS LTD·Filed 2024·Application pending·0 cites
- 0777US11927734B2Light-guide device with optical cutoff edge and corresponding production methodsLUMUS LTD·Filed 2022·Granted Mar 12, 2024·0 cites·17 claims
- 0876US2025155695A1Light-guide device with optical cutoff edge and corresponding production methodsLUMUS LTD·Filed 2025·Application pending·0 cites
- 0975US12474591B2Methods of fabrication of compound light-guide optical elements having embedded coupling-in reflectorsLUMUS LTD·Filed 2023·Granted Nov 18, 2025·0 cites·15 claims
- 1074US11933985B2Method for producing light-guide optical elementsLUMUS LTD·Filed 2021·Granted Mar 19, 2024·1 cites·15 claims
- 1174US11822053B2Methods of fabrication of optical aperture multipliers having rectangular waveguideLUMUS LTD·Filed 2022·Granted Nov 21, 2023·0 cites·24 claims
- 1273US8376507B2Non-contact inkjet print head cleaningHEWLETT PACKARD DEVELOPMENT CO·Filed 2011·Granted Feb 19, 2013·2 cites·20 claims
- 1368US10895679B2Light-guide optical element and method of its manufactureLUMUS LTD·Filed 2018·Granted Jan 19, 2021·2 cites·27 claims
- 1465US11378791B2Light-guide device with optical cutoff edge and corresponding production methodsLUMUS LTD·Filed 2019·Granted Jul 5, 2022·0 cites·3 claims
- 1550US2024393612A1Method and apparatus for bonding of optical surfaces by active alignmentLUMUS LTD·Filed 2022·Application pending·0 cites
- 1649US2024231099A1Encapsulated Light-Guide Optical Elements for Near Eye DisplayLUMUS LTD·Filed 2022·Application pending·0 cites
- 1736US2017363799A1Method for fabricating a substrate-guided optical deviceLUMUS LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →