Inventor · Jacksonville, FL, US

Randall B. Pugh

264Patents
26h-index
80Co-inventors
89Inventor score

Filing activity: Feb 20, 2009 → Oct 7, 2024

Most-cited inventions

PatentTitleAreaCited byStatus
US8906088B2 Variable focus ophthalmic device including liquid crystal elements Physics 134 Active
US7931832B2 Ophthalmic lens media insert Performing Operations; Transporting 114 Active
US8857983B2 Ophthalmic lens assembly having an integrated antenna structure Human Necessities 90 Active
US8080187B2 Energized biomedical device Physics 76 Active
US9195075B2 Full rings for a functionalized layer insert of an ophthalmic lens Physics 65 Active
US9134546B2 Ophthalmic lens with segmented ring layers in a functionalized insert Physics 65 Active
US8721074B2 Electrical interconnects in an electronic contact lens Electricity 62 Active
US9241669B2 Neuromuscular sensing for variable-optic electronic ophthalmic lens Human Necessities 50 Active
US9110310B2 Multiple energization elements in stacked integrated component devices Emerging Cross-Sectional Technologies 46 Active
US11087039B2 Headset apparatus for display of location and direction based content Emerging Cross-Sectional Technologies 45 Active
US9170646B2 Ophthalmic lens system capable of interfacing with an external device Electricity 44 Active
US8950862B2 Methods and apparatus for an ophthalmic lens with functional insert layers Emerging Cross-Sectional Technologies 44 Active
US9052533B2 Energizable ophthalmic lens with a smartphone event indicator mechanism Electricity 42 Active
US9102111B2 Method of forming a functionalized insert with segmented ring layers for an ophthalmic lens Emerging Cross-Sectional Technologies 39 Active
US10872179B2 Method and apparatus for automated site augmentation Physics 38 Active
US8348424B2 Variable focus ophthalmic device Performing Operations; Transporting 37 Active
US10824774B2 Methods and apparatus for healthcare facility optimization Physics 37 Active
US9541772B2 Methods and apparatus for ophthalmic devices including cycloidally oriented liquid crystal layers Physics 37 Active
US11194938B2 Methods and apparatus for persistent location based digital content Physics 35 Active
US9225375B2 Ophthalmic lens system capable of wireless communication with multiple external devices Emerging Cross-Sectional Technologies 35 Active
US9366881B2 Method and apparatus for ophthalmic devices including shaped liquid crystal polymer networked regions of liquid crystal Physics 34 Active
US9389433B2 Methods and apparatus to form ophthalmic devices incorporating photonic elements Physics 28 Active
US8867141B2 Lens with multi-concave meniscus wall Human Necessities 27 Active
US9316848B2 Ophthalmic devices with stabilization features Physics 27 Active
US9217881B2 Apparatus for programming an energizable ophthalmic lens with a programmable media insert Human Necessities 27 Active

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