Inventor

CAMPBELL CHARLES E

US35 patents

⚠️ This page may combine multiple inventors who share the name “CAMPBELL CHARLES E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CAMPBELL CHARLES E

AMO MFG USA LLC

Wavefront propagation from one plane to another

Sphero cylindrical eye refraction system using fluid focus electrostatically variable lenses

Iterative Fourier reconstruction for laser surgery and other optical applications

Sphero cylindrical eye refraction system using fluid focus electrostatically variable lenses

Iterative fourier reconstruction for laser surgery and other optical applications

CAMPBELL CHARLES E

Soft contact lens container

Combined wavefront and topography systems and methods

Hydroelectric power system

Spray container

VISX INC

Wavefront reconstruction using fourier transformation and direct integration

Iterative fourier reconstruction for laser surgery and other optical applications

Eye refractor with active mirror wavefront sensor

Eye refractor with active mirror wavefront sensor

HUMPHREY INSTRUMENTS INC

Perimeter with non spherical bowl

Apparatus for locating inter-pupilary of nose bridge mounted spectacles to lens meter

Color field test with occlusion of non-tested eye

Lensometer with guided lens movement for progressive addition lens

ALLERGAN HUMPHREY

Automatic refractor, lensmeter and keratometer utilizing Badal optics

Lensmeter with correction for refractive index and spherical aberration

Pinhole focused optics for locating visual axis of the eye for ultrasonic interior measurement

AMO WAVEFRONT SCIENCES LLC

Systems and methods for measuring the shape and location of an object

System and method for measuring corneal topography

DAI GUANGMING

Wavefront propagation from one plane to another

Wavefront propagation from one plane to another

DAPHNE INSTR INC

Complete autorefractor system in an ultra-compact package

Complete autorefractor system in an ultra-compact package

POLYVUE TECHNOLOGIES INC

Methods for designing and making contact lenses having aberration control and contact lenses made thereby

US ARMY

Frequency scanning capaciflector for capacitively determining the material properties

KOVER UP INC

Insulating device for a beverage container

ZEISS CARL INC

Measurement of lens characteristics

SOFTFOCAL COMPANY INC

Contact lens with transition

NASA

Using the global positioning satellite system to determine attitude rates using doppler effects

(unassigned)

Quick release insulator for male or female spade terminals

CHERNYAK DIMITRI

Iterative fourier reconstruction for laser surgery and other optical applications

AMO DEVELOPMEND LLC

Combined wavefront and topography systems and methods