Microwaves

Industry

CPC
G07D7/10

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Parent Industries

GPHYSICS G07Checking devices G07DHANDLING OF COINS OR OF PAPER CURRENCY OR SIMILAR VALUABLE PAPERS G07D7/00Testing specially adapted to determine the identity or genuineness of paper currency or similar valuable papers

Current Industry

G07D7/10Microwaves

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Coded polymer substrates for banknote authentication
- Patent number 11,747,268
- Issue date Sep 5, 2023
- Spectra Systems Corporation
- Nabil Lawandy
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Microwave reflectometry for physical inspections
- Patent number 10,921,264
- Issue date Feb 16, 2021
- The Curators of the University of Missouri
- Mohammad Tayeb Ghasr
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for chemical concentration determination using microwave...
- Patent number 10,852,251
- Issue date Dec 1, 2020
- Nokomis, Inc.
- Andrew Richard Portune
- G01 - MEASURING TESTING
Information Patent Grant
Use of radiofrequency wave absorbing markets for the authentication...
- Patent number 10,302,577
- Issue date May 28, 2019
- Fabrica Nacional de Moneda y Timbre-Real Casa de la Moneda
- Vicente Garcia Juez
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information recording patch, printed sheet, and authenticity discri...
- Patent number 8,556,299
- Issue date Oct 15, 2013
- National Printing Bureau, Incorporated Administrative Agency
- Noriyuki Suto
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Image forming apparatus with specific document determining module a...
- Patent number 7,038,228
- Issue date May 2, 2006
- Ricoh Company, Ltd.
- Yutaka Hasegawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Specific document determining apparatus including a microwave sensor
- Patent number 6,949,757
- Issue date Sep 27, 2005
- Ricoh Company, Ltd.
- Yutaka Hasegawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming apparatus with specific document module having a micr...
- Patent number 6,696,696
- Issue date Feb 24, 2004
- Ricoh Company, Ltd.
- Yutaka Hasegawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Specific document determining apparatus, image reading apparatus, s...
- Patent number 6,025,603
- Issue date Feb 15, 2000
- Ricoh Company, Ltd.
- Yutaka Hasegawa
- G07 - CHECKING-DEVICES
Information Patent Grant
Bill validator for bank note having conductive strip
- Patent number 6,019,208
- Issue date Feb 1, 2000
- Cashcode Company Inc.
- Barchuk Vladymir
- G07 - CHECKING-DEVICES
Information Patent Grant
Device for ascertaining the authenticity of an article and image fo...
- Patent number 5,825,911
- Issue date Oct 20, 1998
- Fuji Xerox Co., Ltd.
- Hidefumi Nishigai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Reproduction apparatus with microwave detection
- Patent number 5,672,859
- Issue date Sep 30, 1997
- N.V. Bekaert S.A.
- Johan Samyn
- G07 - CHECKING-DEVICES
Information Patent Grant
Forgery-preventing document reading device based on microwave refle...
- Patent number 5,661,552
- Issue date Aug 26, 1997
- Fuji Xerox Co., Ltd.
- Hidefumi Nishigai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Machine readable and visually verifiable security threads and secur...
- Patent number 5,639,126
- Issue date Jun 17, 1997
- Crane & Co., Inc.
- Andrew Dames
- G07 - CHECKING-DEVICES
Information Patent Grant
Microwave security thread detector
- Patent number 5,279,403
- Issue date Jan 18, 1994
- Crane & Company, Inc.
- Steven K. Harbaugh
- G07 - CHECKING-DEVICES
Information Patent Grant
Method and apparatus for checking the authenticity of documents
- Patent number 4,820,912
- Issue date Apr 11, 1989
- N.V. Bekaert S.A.
- Johan Samyn
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Process and apparatus for identifying articles of sheet material by...
- Patent number 4,566,121
- Issue date Jan 21, 1986
- Johan Samyn
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Process and apparatus for identifying articles of sheet material by...
- Patent number 4,566,122
- Issue date Jan 21, 1986
- Johan Samyn
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Sheet articles of non-conductive material marked for identification...
- Patent number 4,408,156
- Issue date Oct 4, 1983
- N. V. Bekaert S.A.
- Pierre Veys
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
FORGERY PREVENTION STRUCTURE, FORGERY PREVENTION MEDIUM, AND METHOD...
- Publication number 20200215842
- Publication date Jul 9, 2020
- GLORY LTD.
- Keitaro MUTA
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
USE OF RADIOFREQUENCY WAVE ABSORBING MARKETS FOR THE AUTHENTICATION...
- Publication number 20170122881
- Publication date May 4, 2017
- Fabrica Nacional De Moneda Y Timbre- Real Casa De La Moneda
- Vicente Garcia JUEZ
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
METHOD OF DISCRIMINATING BANKNOTE USING TERAHERTZ ELECTROMAGNETIC W...
- Publication number 20140098360
- Publication date Apr 10, 2014
- KISAN ELECTRONICS CO., LTD.
- Jina KWON
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and method for the authentication of physical documents
- Publication number 20120043750
- Publication date Feb 23, 2012
- Itzhak Raz
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
Information Recording Patch, Printed Sheet, and Authenticity Discri...
- Publication number 20090033085
- Publication date Feb 5, 2009
- Noriyuki Suto
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
Specific document determining apparatus, image reading apparatus, s...
- Publication number 20040075066
- Publication date Apr 22, 2004
- Yutaka Hasegawa
- G07 - CHECKING-DEVICES
Information Patent Application
Image forming apparatus with specific document determining module a...
- Publication number 20040046988
- Publication date Mar 11, 2004
- Yutaka Hasegawa
- G07 - CHECKING-DEVICES

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Coded polymer substrates for banknote authentication

Microwave reflectometry for physical inspections

Apparatus for chemical concentration determination using microwave...

Use of radiofrequency wave absorbing markets for the authentication...

Information recording patch, printed sheet, and authenticity discri...

Image forming apparatus with specific document determining module a...

Specific document determining apparatus including a microwave sensor

Image forming apparatus with specific document module having a micr...

Specific document determining apparatus, image reading apparatus, s...

Bill validator for bank note having conductive strip

Device for ascertaining the authenticity of an article and image fo...

Reproduction apparatus with microwave detection

Forgery-preventing document reading device based on microwave refle...

Machine readable and visually verifiable security threads and secur...

Microwave security thread detector

Method and apparatus for checking the authenticity of documents

Process and apparatus for identifying articles of sheet material by...

Process and apparatus for identifying articles of sheet material by...

Sheet articles of non-conductive material marked for identification...

Patents Applicationslast 30 patents

FORGERY PREVENTION STRUCTURE, FORGERY PREVENTION MEDIUM, AND METHOD...

USE OF RADIOFREQUENCY WAVE ABSORBING MARKETS FOR THE AUTHENTICATION...

METHOD OF DISCRIMINATING BANKNOTE USING TERAHERTZ ELECTROMAGNETIC W...

System and method for the authentication of physical documents

Information Recording Patch, Printed Sheet, and Authenticity Discri...

Specific document determining apparatus, image reading apparatus, s...

Image forming apparatus with specific document determining module a...