ClassID:

174653

G02B21/244 - page 2 - CPC Classification

Classification description:

Microscopes; Base structure; Devices for focusing using image analysis techniques

Recent Application in this class:
#301
20080152208
2008-06-26

Method and system for locating and focusing on fiducial marks on specimen slides

#302
20080137938
2008-06-12

Method for assessing image focus quality

#303
20080111911
2008-05-15

Autofocus device enabling real-time follow-AF, method of controlling the same, and microscope system using the same

#304
20080054156
2008-03-06

System and method for utilizing an autofocus feature in an automated microscope

#305
20080002252
2008-01-03

Method and apparatus for the auto-focussing infinity corrected microscopes

#306
20070159687
2007-07-12

Specimen imaging apparatus and specimen analyzer

#307
20070152130
2007-07-05

System and method for utilizing an autofocus feature in an automated microscope

#308
20070140540
2007-06-21

Automated detection of objects in a biological sample

#309
20070122143
2007-05-31

Intermittent photo-taking device

#310
20070102620
2007-05-10

Method for determining the focal position during imaging of a sample using an inclined position receiving device

#311
20070081232
2007-04-12

Microscope system

#312
20070081153
2007-04-12

Focusing system and method

#313
20070075216
2007-04-05

Microscope and auto focusing method for a microscope

#314
20070069106
2007-03-29

Apparatus and method for rapid microscopic image focusing having a movable objective

#315
20070053569
2007-03-08

Method and apparatus for automated image analysis of biological specimens

#316
20070031056
2007-02-08

System for and method of focusing in automated microscope systems

#317
20060203330
2006-09-14

Ophthalmologic surgical microscope having focus offset

#318
20060193496
2006-08-31

Examination method and examination-assisting tool

#319
20060164722
2006-07-27

Microscope apparatus

#320
20060157637
2006-07-20

Focus detection device and fluorescent observation device using the same

#321
20060039064
2006-02-23

Automatic focus detection device and microscope system having the same

#322
20060007345
2006-01-12

System and method for assessing virtual slide image quality

#323
20060001955
2006-01-05

Methods, software, and apparatus for focusing an optical system using computer image analysis

#324
20050270611
2005-12-08

Microscope system

#325
20050258335
2005-11-24

Microscope system

#326
20050185832
2005-08-25

Method and apparatus for automated image analysis of biological specimens

#327
20050174085
2005-08-11

Micromanipulation system

#328
20050153349
2005-07-14

Biopolymer array substrate thickness dependent automated focus-distance determination method for biopolymer array scanners

#329
20050121596
2005-06-09

Auto-focusing method and device for use with optical microscopy

#330
20050109959
2005-05-26

Systems and methods for rapidly automatically focusing a machine vision inspection system

#331
20050056767
2005-03-17

Image focusing in fluorescent imaging

#332
17808491
2023-08-01

System and method for microscope high-speed auto-focusing including an imaged subject based on a corrected contrast distribution

#333
15967802
2018-12-04

Systems, devices and methods for automatic microscope focus