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Class Information
Number: 356/71
Name: Optics: measuring and testing > Document pattern analysis or verification
Description: Subject matter for the analysis of intrinsic properties of documents which includes a support for the document to be tested and means to examine and compare visually or to examine photoelectrically the properties of the document by means of visible light for the conformance of any given property with a standard or for the conformance of the pattern or writing generally with a standard pattern or writing as to form or configuration.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7620231 |
Document processing system using full image scanning |
Nov. 17, 2009 |
| 7619721 |
Automated document processing system using full image scanning |
Nov. 17, 2009 |
| 7616296 |
Machine for detecting sheet-like object, and validating machine using the same |
Nov. 10, 2009 |
| 7616295 |
Biometric identification apparatus |
Nov. 10, 2009 |
| 7612875 |
Personal identification system |
Nov. 3, 2009 |
| 7602956 |
Document processing system using full image scanning |
Oct. 13, 2009 |
| 7599523 |
Personal identification device and method |
Oct. 6, 2009 |
| 7599543 |
Document processing system using full image scanning |
Oct. 6, 2009 |
| 7587071 |
Method and device for recognition of natural skin during contact-free biometric identification of a person |
Sep. 8, 2009 |
| 7586592 |
Sheet recognizing device and method |
Sep. 8, 2009 |
| 7586591 |
Light wedge for illuminating a platen in a print scanner |
Sep. 8, 2009 |
| 7584890 |
Validator linear array |
Sep. 8, 2009 |
| 7580161 |
Method and apparatus for image processing |
Aug. 25, 2009 |
| 7576842 |
Random-type identifying material, 3-D identifying system and method using the same |
Aug. 18, 2009 |
| 7576843 |
Optical device for biometric capture by contact and system using said device |
Aug. 18, 2009 |
| 7574023 |
Fingerprint image pickup device |
Aug. 11, 2009 |
| 7570784 |
Identification and protection of security documents |
Aug. 4, 2009 |
| 7567698 |
Device and method for preventing counterfeiting using a currency serial number reader |
Jul. 28, 2009 |
| 7567342 |
Arrangement for the optoelectronic recording of large-area fingerprints |
Jul. 28, 2009 |
| 7564495 |
Thin image-capturing device |
Jul. 21, 2009 |
| 7564548 |
Low pixel count tunable laser raman spectroscopy system and method |
Jul. 21, 2009 |
| 7561257 |
Finger identification apparatus |
Jul. 14, 2009 |
| 7557908 |
Apparatus for determining the authenticity |
Jul. 7, 2009 |
| 7538878 |
Apparatus and method for measuring optical characteristics of an object |
May. 26, 2009 |
| 7539329 |
Method and apparatus for enhancing the usability of an electronic device having an integrated fingerprint sensor |
May. 26, 2009 |
| 7519214 |
System and method of determining image skew using connected components |
Apr. 14, 2009 |
| 7515252 |
Optical fingerprint imaging system and method with protective film |
Apr. 7, 2009 |
| 7508964 |
Biometric imaging device compensating for non-biometric parameters |
Mar. 24, 2009 |
| 7508499 |
Methods for application of a tag onto a media article |
Mar. 24, 2009 |
| 7501646 |
Security markers for reducing receipt fraud |
Mar. 10, 2009 |
| 7489391 |
Polarization and reflection based non-contact latent fingerprint imaging and lifting |
Feb. 10, 2009 |
| 7486388 |
Method and apparatus for standardization of a measuring instrument |
Feb. 3, 2009 |
| 7468787 |
Finger identification apparatus |
Dec. 23, 2008 |
| 7443490 |
Medium discrimination device, image forming apparatus, and program having simplified mechanism |
Oct. 28, 2008 |
| 7440596 |
Image verification system and method using residual fingerprint detection |
Oct. 21, 2008 |
| 7436499 |
Plastic packaging having a marker material |
Oct. 14, 2008 |
| 7428320 |
Iris imaging using reflection from the eye |
Sep. 23, 2008 |
| 7426020 |
System for print imaging with prism illumination optics |
Sep. 16, 2008 |
| 7423738 |
Inspecting system for security documents |
Sep. 9, 2008 |
| 7420661 |
Image detection apparatus |
Sep. 2, 2008 |
| 7418115 |
Iris imaging using reflection from the eye |
Aug. 26, 2008 |
| 7414710 |
Device for checking banknotes |
Aug. 19, 2008 |
| 7408630 |
Recorded article with anti-counterfeit measures |
Aug. 5, 2008 |
| 7403272 |
Method and device for the detection of counterfeit documents and banknotes |
Jul. 22, 2008 |
| 7403271 |
Optical finger print input device for mobile apparatus |
Jul. 22, 2008 |
| 7394529 |
Fingerprint sensor using microlens |
Jul. 1, 2008 |
| 7394919 |
Multispectral biometric imaging |
Jul. 1, 2008 |
| 7391006 |
Fingerprint scanning device with contact image sensing module |
Jun. 24, 2008 |
| 7391546 |
Discrimination medium and discrimination method using the same |
Jun. 24, 2008 |
| 7388627 |
Discrimination medium and article to be discriminated |
Jun. 17, 2008 |
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