Individual holder
BLUM RONALD D
US·30 granted patents·22 pending applications·1,730 citations·filing 1982–2019
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
52 records- 0199US8778022B2Electro-active intraocular lensesBLUM RONALD D·Filed 2005·Granted Jul 15, 2014·115 cites·15 claims
- 0299US8678581B2Attachable electro-active lens systemsBLUM RONALD D·Filed 2011·Granted Mar 25, 2014·213 cites·20 claims
- 0399US4873029AMethod for manufacturing lensesBLUM RONALD D·Filed 1987·Granted Oct 10, 1989·276 cites·22 claims
- 0498US5147585AMethod for forming plastic optical quality spectacle lensesBLUM RONALD D·Filed 1991·Granted Sep 15, 1992·211 cites·9 claims
- 0596US5028358AMethod for molding and curing plastic lensesBLUM RONALD D·Filed 1989·Granted Jul 2, 1991·114 cites·14 claims
- 0695US9155614B2Flexible dynamic electro-active lensBLUM RONALD D·Filed 2008·Granted Oct 13, 2015·56 cites·37 claims
- 0795US8092016B2Multifocal lens having a progressive optical power region and a discontinuityBLUM RONALD D·Filed 2010·Granted Jan 10, 2012·34 cites·7 claims
- 0895US7290875B2Electro-active spectacles and method of fabricating sameBLUM RONALD D·Filed 2005·Granted Nov 6, 2007·28 cites·8 claims
- 0994US10126569B2Flexible electro-active lensBLUM RONALD D·Filed 2015·Granted Nov 13, 2018·10 cites·44 claims
- 1094US8579435B2Electro-active opthalmic lens having an optical power blending regionBLUM RONALD D·Filed 2011·Granted Nov 12, 2013·41 cites·17 claims
- 1194US8408699B2Electro-active spectacle lensesBLUM RONALD D·Filed 2011·Granted Apr 2, 2013·28 cites·24 claims
- 1294US8113651B2High performance corneal inlayBLUM RONALD D·Filed 2008·Granted Feb 14, 2012·70 cites·18 claims
- 1393US8944590B2Electronic spectacle framesBLUM RONALD D·Filed 2011·Granted Feb 3, 2015·31 cites·27 claims
- 1493US4919850AMethod for curing plastic lensesBLUM RONALD D·Filed 1988·Granted Apr 24, 1990·170 cites·24 claims
- 1592US4485529AReusable tying deviceBLUM RONALD D·Filed 1983·Granted Dec 4, 1984·56 cites·21 claims
- 1691US8922902B2Dynamic lensBLUM RONALD D·Filed 2011·Granted Dec 30, 2014·21 cites·25 claims
- 1791US8215770B2Ophthalmic dynamic apertureBLUM RONALD D·Filed 2008·Granted Jul 10, 2012·78 cites·77 claims
- 1889US9033494B2Multifocal lens having a progressive optical power region and a discontinuityBLUM RONALD D·Filed 2010·Granted May 19, 2015·16 cites·13 claims
- 1989US8641191B2Static progressive surface region in optical communication with a dynamic opticBLUM RONALD D·Filed 2011·Granted Feb 4, 2014·9 cites·11 claims
- 2088US8905541B2Electronic spectacle framesBLUM RONALD D·Filed 2011·Granted Dec 9, 2014·19 cites·19 claims
- 2188US8333470B2Electro-active opthalmic lens having an optical power blending regionBLUM RONALD D·Filed 2011·Granted Dec 18, 2012·12 cites·15 claims
- 2287US8308295B2Multifocal lens having a progressive optical power region and discontinuityBLUM RONALD D·Filed 2011·Granted Nov 13, 2012·14 cites·20 claims
- 2385US8075132B2Multiple layer multifocal composite lensBLUM RONALD D·Filed 2010·Granted Dec 13, 2011·11 cites·14 claims
- 2484US8783861B2Frame design for electronic spectaclesBLUM RONALD D·Filed 2011·Granted Jul 22, 2014·11 cites·29 claims
- 2582US8727531B2Electro-active opthalmic lens having an optical power blending regionBLUM RONALD D·Filed 2012·Granted May 20, 2014·3 cites·18 claims
- 2678US5141678AMethod for forming disposable molds for producing optical quality lensesBLUM RONALD D·Filed 1990·Granted Aug 25, 1992·44 cites·6 claims
- 2777US8992610B2Hermetically sealed implantable ophthalmic devices and methods of making sameBLUM RONALD D·Filed 2011·Granted Mar 31, 2015·4 cites·15 claims
- 2876US4403375ATying deviceBLUM RONALD D·Filed 1982·Granted Sep 13, 1983·28 cites·6 claims
- 2967US8066373B2Multifocal measurement deviceBLUM RONALD D·Filed 2010·Granted Nov 29, 2011·6 cites·28 claims
- 3062US2006192683A1Modular protective structure for floor displayBLUM RONALD D·Filed 2005·Application pending·0 cites
- 3162US2006092150A1Electronic display device with adjustable incline for floor advertising/messagingBLUM RONALD D·Filed 2005·Application pending·0 cites
- 3262US2006087501A1Electronic display device with separately articulated portions for floor advertising/messagingBLUM RONALD D·Filed 2005·Application pending·0 cites
- 3361US2006152483A1Floor covering with voice-responsive displayBLUM RONALD D·Filed 2006·Application pending·0 cites
- 3460US10052195B2Adaptive intraocular lensBLUM RONALD D·Filed 2011·Granted Aug 21, 2018·1 cites·20 claims
- 3556US2019307270A1Cooling PillowBLUM RONALD D·Filed 2019·Application pending·0 cites
- 3654US2007242224A1Method and apparatus for correcting vision using an electro-active phoropterBLUM RONALD D·Filed 2007·Application pending·0 cites
- 3752US2009195749A1Electro-optic lens with integrated components for varying refractive propertiesBLUM RONALD D·Filed 2009·Application pending·0 cites
- 3849US2008273169A1Multifocal Lens Having a Progressive Optical Power Region and a DiscontinuityBLUM RONALD D·Filed 2008·Application pending·0 cites
- 3948US2012019773A1High performance, low cost multifocal lens having dynamic progressive optical power regionBLUM RONALD D·Filed 2011·Application pending·0 cites
- 4047US2009272817A1Method and apparatus for reducing the intensity of hurricanes at sea by deep-water upwellingBLUM RONALD D·Filed 2001·Application pending·0 cites
- 4146US2008129953A1Break away hinge for spectaclesBLUM RONALD D·Filed 2007·Application pending·0 cites
- 4246US2008106694A1Spectacle hinge for providing on off powerBLUM RONALD D·Filed 2007·Application pending·0 cites
- 4346US2008100792A1Universal endpiece for spectacle templesBLUM RONALD D·Filed 2007·Application pending·0 cites
- 4446US2009201460A1Spectacle temple for lensBLUM RONALD D·Filed 2007·Application pending·0 cites
- 4546US2009015785A1Adjustable correction for a variety of ambient lighting conditionsBLUM RONALD D·Filed 2008·Application pending·0 cites
- 4645US2008106633A1Electro-optic lens with integrated components for varying refractive propertiesBLUM RONALD D·Filed 2007·Application pending·0 cites
- 4742US2012140167A1Dynamic Changeable Focus Contact And Intraocular LensBLUM RONALD D·Filed 2011·Application pending·0 cites
- 4842US2006066808A1Ophthalmic lenses incorporating a diffractive elementBLUM RONALD D·Filed 2005·Application pending·0 cites
- 4941US2011082704A1Systems, Devices, and/or Methods for Managing Healthcare InformationBLUM RONALD D·Filed 2010·Application pending·0 cites
- 5041US2013211515A1Implantable ophthalmic devices with circularly asymmetric optic and methodsBLUM RONALD D·Filed 2011·Application pending·0 cites
Showing the top 50 of 52 patent records by PatentIndex Score.
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