Inventor · Singapore, SG

Björn Drobe

49Patents
8h-index
40Co-inventors
75Inventor score

Filing activity: Dec 23, 1999 → Aug 17, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US6325508A Visual equipment for checking close vision working distance Physics 120 Expired
US9885884B2 Myopia control optical system Physics 35 Active
US8162477B2 Progressive ophthalmic lens for myopia correction and method for making such a lens Physics 24 Active
US8142017B2 Production of an ophthalmic eyeglass intended for a wearer Physics 23 Active
US7216977B2 Ophthalmic lens with progressive addition of power and prism Physics 23 Expired
US9274351B2 Method for optimizing the postural prism of an ophthalmic lens Physics 18 Active
US7976158B2 Ophthalmic eyeglass correcting both foveal vision and peripheral vision Physics 14 Active
US8708490B2 Method and a device for automatically measuring at least one refractive characteristic of both eyes of an individual Physics 11 Active
US9791718B2 Progressive multifocal ophthalmic lens designed to inhibit progressive myopia of the wearer Physics 7 Active
US9763568B2 Method of evaluating the efficiency of a myopia control product Physics 4 Active
US10948744B1 Lens element Physics 2 Active
US7997726B2 Method for determining a set of progressive multifocal ophthalmic lenses Physics 2 Active
US8721082B2 Characterization of a perception of blur Physics 1 Active
US8573778B2 Producing a customized spectacle lens in accordance with a blurred perception Physics 1 Active
US11079612B2 Lens element Physics 1 Active
US7971996B2 Multi-tint colored ophthalmic lenses for the short-sighted Physics 1 Active
US10473951B2 Method and system for determining personalized near addition value, lens with such addition Physics 1 Active
US9841615B2 Method for determining at least one optical design parameter for a progressive ophthalmic lens Physics 1 Active
US8079705B2 Production of an ophthalmic element adapted for foveal and peripheral vision Physics 1 Active
US11073704B2 Lens element Physics 1 Active
US10962804B1 Lens element Physics 1 Active
US7887183B2 Method for determining a progressive ophthalmic lens Physics 1 Active
US11772340B2 Optical articles comprising encapsulated microlenses and methods of making the same Physics 1 Active
US8157376B2 Multifocal ophthalmic eyeglass Physics 1 Active
US12162230B2 Optical articles comprising encapsulated microlenses and methods of making the same Physics 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.