P

Inventor

DREHER ANDREAS W

US52 patents
⚠️ This page may combine multiple inventors who share the name “DREHER ANDREAS W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

OPHTHONIX INC

30 patents
US6840619B2Jan 11, 2005

Eyeglass manufacturing method using variable index layer

OPHTHONIX INC176 citations99
US6712466B2Mar 30, 2004

Eyeglass manufacturing method using variable index layer

OPHTHONIX INC98 citations99
US6682195B2Jan 27, 2004

Custom eyeglass manufacturing method

OPHTHONIX INC193 citations99
US7425067B2Sep 16, 2008

Ophthalmic diagnostic instrument

OPHTHONIX INC103 citations97
US6942339B2Sep 13, 2005

Eyeglass manufacturing method using variable index layer

OPHTHONIX INC28 citations96
US7954950B2Jun 7, 2011

System and method for analyzing wavefront aberrations

OPHTHONIX INC41 citations93
US7490940B2Feb 17, 2009

Method for determining objective refraction using wavefront sensing

OPHTHONIX INC38 citations93
US7249847B2Jul 31, 2007

Eyeglass manufacturing method using variable index layer

OPHTHONIX INC16 citations93
US7188950B2Mar 13, 2007

Eyeglass dispensing method

OPHTHONIX INC30 citations93
US7114808B2Oct 3, 2006

Apparatus and method for determining objective refraction using wavefront sensing

OPHTHONIX INC27 citations93
US7697212B2Apr 13, 2010

High-order aberration correction for optimization of human visual function

OPHTHONIX INC16 citations92
US7293871B2Nov 13, 2007

Apparatus and method of correcting higher-order aberrations of the human eye

OPHTHONIX INC40 citations92
US7234810B2Jun 26, 2007

System for manufacturing an optical lens

OPHTHONIX INC33 citations92
US7659971B2Feb 9, 2010

Lensometers and wavefront sensors and methods of measuring aberration

OPHTHONIX INC20 citations91
US7918555B2Apr 5, 2011

Methods and lenses for correction of chromatic aberration

OPHTHONIX INC29 citations90
US7845797B2Dec 7, 2010

Custom eyeglass manufacturing method

OPHTHONIX INC38 citations90
US7701641B2Apr 20, 2010

Materials and methods for producing lenses

OPHTHONIX INC32 citations89
US7371804B2May 13, 2008

Monomers and polymers for optical elements

OPHTHONIX INC19 citations89
US7497573B2Mar 3, 2009

System for manufacturing an optical lens

OPHTHONIX INC11 citations84
US7588333B2Sep 15, 2009

Improving vision in macular degeneration patients

OPHTHONIX INC2 citations74
US7568799B2Aug 4, 2009

Eyeglass dispensing method

OPHTHONIX INC6 citations74
US7503651B2Mar 17, 2009

Eyeglass manufacturing method using variable index layer

OPHTHONIX INC2 citations74
US7909461B2Mar 22, 2011

Ophthalmic diagnostic instrument

OPHTHONIX INC5 citations71
US7821719B2Oct 26, 2010

Monomers and polymers for optical elements

OPHTHONIX INC7 citations70
US7695134B2Apr 13, 2010

Apparatus and method of correcting higher-order aberrations of the human eye

OPHTHONIX INC2 citations63
US8002407B2Aug 23, 2011

System for manufacturing an optical lens

OPHTHONIX INC2 citations62
US7832863B2Nov 16, 2010

Customized Z-lens design program

OPHTHONIX INC5 citations58
US7988284B2Aug 2, 2011

Eyeglass manufacturing method using variable index layer

OPHTHONIX INC0 citations52
US7931368B2Apr 26, 2011

Eyeglass manufacturing method using variable index layer

OPHTHONIX INC0 citations52
US7857446B2Dec 28, 2010

Eyeglass manufacturing method using variable index layer

OPHTHONIX INC0 citations52

DREHER ANDREAS W

3 patents
US5303709AApr 19, 1994

Retinal eye disease diagnostic system

DREHER ANDREAS W132 citations97
US8388137B2Mar 5, 2013

System and method for analyzing wavefront aberrations

DREHER ANDREAS W42 citations93
US8066369B2Nov 29, 2011

Eyeglass dispensing method

DREHER ANDREAS W2 citations62

JETHMALANI JAGDISH M

3 patents
US8098440B2Jan 17, 2012

High-order aberration correction for optimization of human visual function

JETHMALANI JAGDISH M41 citations96
US8842370B2Sep 23, 2014

High-order aberration correction for optimization of human visual function

JETHMALANI JAGDISH M12 citations83
US8753551B2Jun 17, 2014

Method of manufacturing an optical lens

JETHMALANI JAGDISH M3 citations62

WARDEN LAURENCE

3 patents
US8636359B2Jan 28, 2014

Vision correction lenses

WARDEN LAURENCE4 citations82
US8684527B2Apr 1, 2014

Ophthalmic diagnostic instrument

WARDEN LAURENCE8 citations81
US8113658B2Feb 14, 2012

Ophthalmic diagnostic instrument

WARDEN LAURENCE8 citations81

LASER DIAGNOSTIC TECHNOLOGIES

2 patents
US6112114AAug 29, 2000

Eye examination apparatus employing polarized light probe

LASER DIAGNOSTIC TECHNOLOGIES121 citations98
US5787890AAug 4, 1998

Eye examination apparatus employing polarized light probe

LASER DIAGNOSTIC TECHNOLOGIES67 citations95

SCHEPENS EYE RES INST

2 patents
US6236877B1May 22, 2001

Apparatus for near simultaneous observation of directly scattered image field and multiply scattered image field

SCHEPENS EYE RES INST24 citations92
US6640124B2Oct 28, 2003

Imaging apparatus and methods for near simultaneous observation of directly scattered light and multiply scattered light

SCHEPENS EYE RES INST32 citations91

ACUMETRIC INC

2 patents
US5152424AOct 6, 1992

Drop counting system

ACUMETRIC INC34 citations87
US5012496AApr 30, 1991

Drop counting system

ACUMETRIC INC34 citations87

OPHTOHONIX INC

1 patent
US7021764B2Apr 4, 2006

Eyeglass manufacturing method using variable index layer

OPHTOHONIX INC40 citations94

OPHTHONIX

1 patent
US7434931B2Oct 14, 2008

Custom eyeglass manufacturing method

OPHTHONIX28 citations87

QUEXTA INC

1 patent
US7934831B2May 3, 2011

Low inventory method of making eyeglasses

QUEXTA INC12 citations83

SVERDRUP LAWRENCE H

1 patent
US8789943B2Jul 29, 2014

Methods and lenses for correction of chromatic aberration

SVERDRUP LAWRENCE H12 citations80

DILLON KEITH

1 patent
US8992013B2Mar 31, 2015

Method of designing progressive addition lenses

DILLON KEITH2 citations54

Showing the top 50 of 52 patents by PatentIndex Score.