Inventor · Afton, MN, US

Erin A. McDowell

64Patents

8h-index

35Co-inventors

78Inventor score

Filing activity: Jan 13, 1986 → Apr 17, 2024

Most-cited inventions

Patent	Title	Area	Cited by	Status
US9557568B1	Head-mounted display	Physics	86	Active
US9581827B1	Optical system	Physics	36	Active
US9581744B1	Optical stack and optical system	Physics	30	Active
US9835777B2	Head-mounted display	Physics	24	Active
US9715114B2	Optical stack and optical system	Physics	22	Active
US10663745B2	Optical system	Physics	20	Active
US9829616B2	Magnifying device	Physics	19	Active
US10007035B2	Head-mounted display	Physics	11	Active
US10302950B2	Head-mounted display	Physics	8	Active
US9977246B2	Low profile image combiner for near-eye displays	Physics	8	Active
US9945998B2	Optical system including curved reflective polarizer	Physics	8	Active
US4849992A	Pulse-on-pulse circuit and method	Electricity	7	Expired
US9945999B2	Optical system	Physics	7	Active
US9995939B2	Optical stack and optical system	Physics	7	Active
US10564427B2	Optical system	Physics	7	Active
US10670867B2	Optical stack and optical system	Physics	6	Active
US10078164B2	Optical system	Physics	6	Active
US10330930B2	Optical system	Physics	5	Active
US10663727B2	Camera	Physics	5	Active
US10338393B2	Optical system and magnifying device	Physics	5	Active
US10338380B2	Optical stack and optical system	Physics	5	Active
US10838208B2	Beam expander with a curved reflective polarizer	Physics	5	Active
US11156814B2	Optical system for displaying an object to a viewer	Physics	4	Active
US10678052B2	Optical system	Physics	4	Active
US10747003B2	Optical system and head-mounted display	Physics	4	Active

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