Mark Krichever

Person

Hauppague, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and system for providing a high definition triangulation system
- Patent number 7,616,328
- Issue date Nov 10, 2009
- Rudolph Technologies, Inc.
- Howard Stern
- G01 - MEASURING TESTING
Information Patent Grant
Axial chromatic aberration auto-focusing system and method
- Patent number 7,478,754
- Issue date Jan 20, 2009
- Symbol Technologies, Inc.
- Vladimir Gurevich
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electro-optical scanner having selectable scan pattern
- Patent number RE40101
- Issue date Feb 26, 2008
- Symbol Technologies, Inc.
- Mark Krichever
- 235 - Registers
Information Patent Grant
Method and system for improving the contrast of LCDs using circular...
- Patent number 7,274,418
- Issue date Sep 25, 2007
- Symbol Technologies, Inc.
- Vladimir Gurevich
- G02 - OPTICS
Information Patent Grant
On-axis control over scanning beam spot size and shape in electro-o...
- Patent number 7,210,632
- Issue date May 1, 2007
- Symbol Technologies, Inc.
- Yuri Gofman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Miniature auto focus piezo actuator system
- Patent number 7,083,096
- Issue date Aug 1, 2006
- Symbol Technologies, Inc.
- Alex Breytman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Athermalized plastic lens
- Patent number 7,038,853
- Issue date May 2, 2006
- Symbol Technlogies, Inc.
- Yajun Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for auto focusing an optical code reader
- Patent number 7,025,272
- Issue date Apr 11, 2006
- Symbol Technologies, Inc.
- Dmitry Yavid
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Miniature auto focus voice coil actuator system
- Patent number 7,025,273
- Issue date Apr 11, 2006
- Symbol Technologies, Inc.
- Alex Breytman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Imaging optical code reader having selectable depths of field
- Patent number 7,025,271
- Issue date Apr 11, 2006
- Symbol Technologies, Inc.
- Paul Dvorkis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multi-channel signal processing in an optical reader
- Patent number 6,991,168
- Issue date Jan 31, 2006
- Symbol Technologies, Inc.
- David Tsi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Movable scanning array in electro-optical readers
- Patent number 6,988,663
- Issue date Jan 24, 2006
- Symbol Technologies, Inc.
- Mark Krichever
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Non-parallax optical auto-focusing system and method
- Patent number 6,981,642
- Issue date Jan 3, 2006
- Symbol Technologies, Inc.
- Mark Krichever
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image scanning device having a system for determining distance to a...
- Patent number 6,918,538
- Issue date Jul 19, 2005
- Symbol Technologies, Inc.
- Alex Breytman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Arrangement for and method of imaging targets at plural focal planes
- Patent number 6,909,080
- Issue date Jun 21, 2005
- Symbol Technologies, Inc.
- Mehul Patel
- G02 - OPTICS
Information Patent Grant
Bioptics bar code reader
- Patent number 6,899,272
- Issue date May 31, 2005
- Symbol Technologies, Inc.
- Mark Krichever
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Extended range bar code reader
- Patent number 6,845,915
- Issue date Jan 25, 2005
- Symbol Technologies, Inc.
- Mark Krichever
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical collector for improving sensor signal uniformity over a tar...
- Patent number 6,820,810
- Issue date Nov 23, 2004
- Symbol Technologies, Inc.
- Igor Vinogradov
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Beam shaping system and diverging laser beam for scanning optical code
- Patent number 6,814,288
- Issue date Nov 9, 2004
- Symbol Technologies, Inc.
- Vladimir Gurevich
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Miniature imager
- Patent number 6,811,085
- Issue date Nov 2, 2004
- Symbol Technologies, Inc.
- Bradley Carlson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
High speed laser scan module with folded beam path
- Patent number 6,805,295
- Issue date Oct 19, 2004
- Symbol Technologies, Ltd.
- Edward Barkan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Production of aiming spot with enhanced visibility in electro-optic...
- Patent number 6,786,413
- Issue date Sep 7, 2004
- Symbol Technologies, Inc.
- Vladimir Gurevich
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multipurpose lens holder for reading optically encoded indicia
- Patent number 6,732,935
- Issue date May 11, 2004
- Symbol Technologies, Inc.
- Igor R. Vinogradov
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for reading indicia using charge coupled devic...
- Patent number 6,708,883
- Issue date Mar 23, 2004
- Symbol Technologies, Inc.
- Mark Krichever
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Scanning system with adjustable optical characteristics
- Patent number 6,705,525
- Issue date Mar 16, 2004
- Symbol Technologies, Inc.
- Mark Krichever
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Bar code reader with a clip for being worn and supported by a user
- Patent number 6,688,526
- Issue date Feb 10, 2004
- Symbol Technologies, Inc.
- Boris Metlitsky
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Flexible battery and band for user supported module
- Patent number 6,672,513
- Issue date Jan 6, 2004
- Symbol Technologies, Inc.
- Simon Bard
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical code readers with holographic optical elements
- Patent number 6,651,886
- Issue date Nov 25, 2003
- Symbol Technologies, Inc.
- Vladimir Gurevich
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Beam shaping system and diverging laser beam for scanning optical code
- Patent number 6,651,888
- Issue date Nov 25, 2003
- Symbol Technologies, Inc.
- Vladimir Gurevich
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical scanner including a thermostatically controlled heater modu...
- Patent number 6,612,493
- Issue date Sep 2, 2003
- Symbol Technologies, Inc.
- Carlo DeGiovine
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND SYSTEM FOR PROVIDING A HIGH DEFINITION TRIANGULATION SYSTEM
- Publication number 20100277717
- Publication date Nov 4, 2010
- Rudolph Technologies, Inc.
- Howard Stern
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND SYSTEM FOR PROVIDING A HIGH DEFINITION TRIANGULATION SYSTEM
- Publication number 20080165357
- Publication date Jul 10, 2008
- Howard Stern
- G01 - MEASURING TESTING
Information Patent Application
Method and system for improving the contrast of LCDs using circular...
- Publication number 20050083451
- Publication date Apr 21, 2005
- Vladimir Gurevich
- G02 - OPTICS
Information Patent Application
Axial chromatic aberration auto-focusing system and method
- Publication number 20050045725
- Publication date Mar 3, 2005
- Vladimir Gurevich
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Non-parallax optical auto-focusing system and method
- Publication number 20050011952
- Publication date Jan 20, 2005
- Mark Krichever
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Movable scanning array in electro-optical readers
- Publication number 20040245337
- Publication date Dec 9, 2004
- Mark Krichever
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
On-axis control over scanning beam spot size and shape in electro-o...
- Publication number 20040238638
- Publication date Dec 2, 2004
- Yuri Gofman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Athermalized plastic lens
- Publication number 20040136069
- Publication date Jul 15, 2004
- Symbol Technologies, Inc., a Delaware corporation
- Yajun Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Imaging optical code reader having selectable depths of field
- Publication number 20040118918
- Publication date Jun 24, 2004
- Paul Dvorkis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Image scanning device having a system for determining distance to a...
- Publication number 20040118919
- Publication date Jun 24, 2004
- Alex Breytman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Production of aiming sport with enhanced visibility in electro-opti...
- Publication number 20040118924
- Publication date Jun 24, 2004
- Vladimir Gurevich
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and method for auto focusing an optical code reader
- Publication number 20040118926
- Publication date Jun 24, 2004
- Dmitriy Yavid
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Miniature auto focus piezo actuator system
- Publication number 20040118921
- Publication date Jun 24, 2004
- Alex Breytman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Miniature auto focus voice coil actuator system
- Publication number 20040118927
- Publication date Jun 24, 2004
- Alex Breytman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Arrangement for and method of imaging targets at plural focal planes
- Publication number 20040113042
- Publication date Jun 17, 2004
- Mehul Patel
- G02 - OPTICS
Information Patent Application
Beam shaping system and diverging laser beam for scanning optical code
- Publication number 20040056096
- Publication date Mar 25, 2004
- Vladimir Gurevich
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Optical collector for improving sensor signal uniformity over a tar...
- Publication number 20030106938
- Publication date Jun 12, 2003
- Igor Vinogradov
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
High speed laser scan module with folded beam path
- Publication number 20030085283
- Publication date May 8, 2003
- Edward Barkan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Miniature imager
- Publication number 20030080188
- Publication date May 1, 2003
- Bradley Carlson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Athermalized plastic lens
- Publication number 20030043463
- Publication date Mar 6, 2003
- Yajun Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Scanning system with adjustable optical characteristcs
- Publication number 20030034398
- Publication date Feb 20, 2003
- Mark Krichever
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Writing instrument with laser pointer and bar code reader
- Publication number 20020162891
- Publication date Nov 7, 2002
- Altaf Mulla
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Multi-channel signal processing in an optical reader
- Publication number 20020162890
- Publication date Nov 7, 2002
- Symbol Technologies, Inc., a Delaware corporation
- David Tsi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Optical code readers with holographic optical elements
- Publication number 20020148900
- Publication date Oct 17, 2002
- Vladimir Gurevich
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Multipurpose lens holder for reading optically encoded indicia
- Publication number 20020130183
- Publication date Sep 19, 2002
- Igor R. Vinogradov
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Apparatus and method for reading indicia using charge coupled devic...
- Publication number 20020117547
- Publication date Aug 29, 2002
- Mark Krichever
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Bar code reader with a clip for being worn and supported by a user
- Publication number 20020113129
- Publication date Aug 22, 2002
- Boris Metlitsky
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Flexible battery and band for user supported module
- Publication number 20020092913
- Publication date Jul 18, 2002
- Simon Bard
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Extended range bar code reader
- Publication number 20020074403
- Publication date Jun 20, 2002
- Mark Krichever
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Scanning system with adjustable optical characteristics
- Publication number 20020063160
- Publication date May 30, 2002
- Mark Krichever
- G06 - COMPUTING CALCULATING COUNTING

Mark Krichever

Person

Patents Grantslast 30 patents

Method and system for providing a high definition triangulation system

Axial chromatic aberration auto-focusing system and method

Electro-optical scanner having selectable scan pattern

Method and system for improving the contrast of LCDs using circular...

On-axis control over scanning beam spot size and shape in electro-o...

Miniature auto focus piezo actuator system

Athermalized plastic lens

System and method for auto focusing an optical code reader

Miniature auto focus voice coil actuator system

Imaging optical code reader having selectable depths of field

Multi-channel signal processing in an optical reader

Movable scanning array in electro-optical readers

Non-parallax optical auto-focusing system and method

Image scanning device having a system for determining distance to a...

Arrangement for and method of imaging targets at plural focal planes

Bioptics bar code reader

Extended range bar code reader

Optical collector for improving sensor signal uniformity over a tar...

Beam shaping system and diverging laser beam for scanning optical code

Miniature imager

High speed laser scan module with folded beam path

Production of aiming spot with enhanced visibility in electro-optic...

Multipurpose lens holder for reading optically encoded indicia

Apparatus and method for reading indicia using charge coupled devic...

Scanning system with adjustable optical characteristics

Bar code reader with a clip for being worn and supported by a user

Flexible battery and band for user supported module

Optical code readers with holographic optical elements

Beam shaping system and diverging laser beam for scanning optical code

Optical scanner including a thermostatically controlled heater modu...

Patents Applicationslast 30 patents

METHOD AND SYSTEM FOR PROVIDING A HIGH DEFINITION TRIANGULATION SYSTEM

METHOD AND SYSTEM FOR PROVIDING A HIGH DEFINITION TRIANGULATION SYSTEM

Method and system for improving the contrast of LCDs using circular...

Axial chromatic aberration auto-focusing system and method

Non-parallax optical auto-focusing system and method

Movable scanning array in electro-optical readers

On-axis control over scanning beam spot size and shape in electro-o...

Athermalized plastic lens

Imaging optical code reader having selectable depths of field

Image scanning device having a system for determining distance to a...

Production of aiming sport with enhanced visibility in electro-opti...

System and method for auto focusing an optical code reader

Miniature auto focus piezo actuator system

Miniature auto focus voice coil actuator system

Arrangement for and method of imaging targets at plural focal planes

Beam shaping system and diverging laser beam for scanning optical code

Optical collector for improving sensor signal uniformity over a tar...

High speed laser scan module with folded beam path

Miniature imager

Athermalized plastic lens

Scanning system with adjustable optical characteristcs

Writing instrument with laser pointer and bar code reader

Multi-channel signal processing in an optical reader

Optical code readers with holographic optical elements

Multipurpose lens holder for reading optically encoded indicia

Apparatus and method for reading indicia using charge coupled devic...

Bar code reader with a clip for being worn and supported by a user

Flexible battery and band for user supported module

Extended range bar code reader

Scanning system with adjustable optical characteristics