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Inventor profile of:

David Shafer

City:

Fairfield, Connecticut

Country:

United States

Published Applications:

55

Last publication date:

2023-12-14

Top Assignees for applications by David Shafer

The entities that hold a legal rights for patent applications filed by inventor Shafer David:

CARL ZEISS SMT AG 24 Oberkochen, Germany
Carl Zeiss SMT GmbH 18 Oberkochen, Germany
CARL ZEISS MICROSCOPY GMBH 6 Jena, Germany
CARL ZEISS AG 3 Oberkochen, Germany
KLA-Tencor Corporation 2 San Jose, CA United States
KLA-Tencor Technologies Corporation 2 Milptas, CA United States
KLA-Tencor Corporation 2 Milpitas, CA United States
CARL ZEISS INDUSTRIELLE MESSTECHNIK GMBH 1 OBERKOCHEN, Germany

Recent patent applications by Shafer David

David Shafer from Fairfield, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2023-12-14

US20230400672A1

CATADIOPTRIC-OPTICAL ARRANGEMENT

#2 | 2023-10-19

US20230333364A1

OPTICAL SYSTEM

#3 | 2020-01-23

US20200026199A1

Projection lens, projection exposure apparatus and projection exposure method

#4 | 2019-02-28

US20190063993A1

Detector device for detection of a spectral portion for a microscope

#5 | 2018-02-01

US20180031815A1

CATADIOPTRIC PROJECTION OBJECTIVE WITH PARALLEL, OFFSET OPTICAL AXES

#6 | 2017-12-07

US20170350763A1

Detector device for detection of a spectral portion for a microscope

#7 | 2017-11-23

US20170336609A1

CATADIOPTRIC EYEPIECE SYSTEM, EYEPIECE SYSTEM AND OPTICAL SYSTEM

#8 | 2016-10-06

US20160291304A1

Arrangement for light sheet microscopy

#9 | 2016-06-16

US20160169660A1

Measuring apparatus and method for determining dimensional characteristics of a measurement object

#10 | 2016-05-12

US20160131884A1

Device for imaging sample

#11 | 2015-08-13

US20150226948A1

Catadioptric projection objective with parallel, offset optical axes

#12 | 2014-12-25

US20140376086A1

CATADIOPTRIC PROJECTION OBJECTIVE WITH TWO INTERMEDIATE IMAGES AND NO MORE THAN FOUR LENSES BETWEEN THE APERTURE STOP AND IMAGE PLANE

#13 | 2014-10-23

US20140313589A1

Telecentric modular zoom system

#14 | 2014-04-10

US20140098355A1

Catoptric objectives and systems using catoptric objectives

#15 | 2014-03-20

US20140078484A1

Imaging optical system and projection exposure installation for microlithography with an imaging optical system of this type

#16 | 2013-06-20

US20130155399A9

Optical imaging system with catoptric objective; broadband objective with mirror; and refractive lenses and broadband optical imaging system having two or more imaging paths

#17 | 2013-04-04

US20130083396A1

Optical image offset device, optical image stabilization device and optical observation apparatus

#18 | 2013-03-14

US20130063710A1

Catoptric objectives and systems using catoptric objectives

#19 | 2013-02-28

US20130050671A1

Imaging optics, microlithography projection exposure apparatus having same and related methods

#20 | 2012-11-01

US20120274919A1

CATADIOPTRIC PROJECTION OBJECTIVE

#21 | 2012-11-01

US20120274918A1

Catadioptric projection objective including an aspherized plate

#22 | 2012-11-01

US20120274917A1

IMAGING OPTICS

#23 | 2012-10-04

US20120250147A1

Catadioptric projection objective

#24 | 2012-01-12

US20120008124A1

Imaging optical system and projection exposure installation for microlithography with an imaging optical system of this type

#25 | 2011-10-06

US20110242528A1

OPTICAL IMAGING SYSTEM WITH CATOPTRIC OBJECTIVE; BROADBAND OBJECTIVE WITH MIRROR; AND REFRACTIVE LENSES AND BROADBAND OPTICAL IMAGING SYSTEM HAVING TWO OR MORE IMAGING PATHS

#26 | 2011-09-29

US20110235167A1

Catadioptric projection objective

#27 | 2011-09-01

US20110211252A1

Catadioptric projection objective

#28 | 2010-10-21

US20100265572A1

Catadioptric projection objective

#29 | 2010-10-07

US20100253999A1

Catadioptric projection objective

#30 | 2010-06-03

US20100134908A1

Catoptric objectives and systems using catoptric objectives

#31 | 2009-07-30

US20090190208A1

Catadioptric projection objective

#32 | 2008-12-25

US20080316451A1

CATOPTRIC OBJECTIVES AND SYSTEMS USING CATOPTRIC OBJECTIVES

#33 | 2008-12-18

US20080310014A1

CATADIOPTRIC PROJECTION OBJECTIVE

#34 | 2008-12-04

US20080297889A1

Catadioptric projection objective

#35 | 2008-11-20

US20080285121A1

CATADIOPTRIC PROJECTION OBJECTIVE

#36 | 2008-10-23

US20080259441A1

Imaging System

#37 | 2008-09-04

US20080213703A1

Imaging system with mirror group

#38 | 2008-09-04

US20080212170A1

Catadioptric projection objective

#39 | 2008-08-07

US20080186567A1

Catadioptric projection objective

#40 | 2008-06-26

US20080151365A1

CATADIOPTRIC PROJECTION OBJECTIVE

#41 | 2008-06-26

US20080151364A1

CATADIOPTRIC PROJECTION OBJECTIVE

#42 | 2008-05-22

US20080117532A1

Unit magnification projection objective

#43 | 2008-03-20

US20080068705A1

PROJECTION OPTICAL SYSTEM AND METHOD

#44 | 2008-02-14

US20080037111A1

Catadioptric projection objective

#45 | 2007-10-11

US20070236674A1

Catadioptric projection objective

#46 | 2007-08-23

US20070195423A1

Projection exposure apparatus

#47 | 2006-12-14

US20060279837A1

High NA system for multiple mode imaging

#48 | 2006-10-19

US20060232867A1

Catoptric objectives and systems using catoptric objectives

#49 | 2006-09-07

US20060198028A1

Refractive optical imaging system, in particular projection objective for microlithography

#50 | 2006-09-07

US20060198018A1

Imaging system

#51 | 2006-08-24

US20060187555A1

Projection system, in particular for a microlithographic projection exposure apparatus

#52 | 2006-04-25

US10429613

High NA system for multiple mode imaging

#53 | 2006-03-30

US20060066962A1

Arrangement of optical elements in a microlithographic projection exposure apparatus

#54 | 2005-12-01

US20050264884A1

Projection objective for microlithography

#55 | 2005-09-01

US20050190435A1

Catadioptric projection objective

InventorID:

110924 ⎘