Inventor · Ashford, GB

Michael David Simmonds

36Patents
15h-index
15Co-inventors
74Inventor score

Filing activity: Sep 5, 2006 → Dec 22, 2022

Most-cited inventions

PatentTitleAreaCited byStatus
US8611014B2 Optical waveguide and display device Physics 184 Active
US8965152B2 Waveguides Physics 166 Active
US7907342B2 Projection display Physics 139 Active
US8654420B2 Waveguides Physics 135 Active
US8355610B2 Display systems Physics 130 Active
US8107023B2 Projection displays Emerging Cross-Sectional Technologies 128 Active
US8107780B2 Display projectors Emerging Cross-Sectional Technologies 124 Active
US7777819B2 Display source Physics 122 Active
US9310566B2 Optical waveguides Physics 107 Active
US8842368B2 Head mounted display Physics 104 Active
US8810913B2 Projection display Physics 97 Active
US9329325B2 Optical waveguides Physics 91 Active
US9664824B2 Display comprising an optical waveguide and switchable diffraction gratings and method of producing the same Physics 91 Active
US9081178B2 Projection display for displaying an image to a viewer Physics 89 Active
US9465213B2 Waveguides Physics 87 Active
US10042096B2 Waveguides Physics 3 Active
US9684170B2 Displays Physics 3 Active
US9946069B2 Displays Physics 3 Active
US9874667B2 Waveguides Physics 2 Active
US9400387B2 Projection display Physics 2 Active
US9618750B2 Head mounted display Physics 2 Active
US10871649B2 Display with a waveguide coated with a meta-material Physics 2 Active
US10955677B1 Scene camera Physics 2 Active
US9618751B2 Head mounted display Physics 1 Active
US11262581B2 Axially asymmetric image source for head-up displays Physics 0 Active

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