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US3219974A
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*
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1960-11-14 |
1965-11-23 |
Control Data Corp |
Means for determining separation locations between spaced and touching characters
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US3177009A
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*
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1962-08-07 |
1965-04-06 |
Abraham R Zaichick |
Material handling device for information analyzing machines
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(en)
*
|
1963-04-01 |
1966-10-11 |
Ibm |
Character recognition system employing pulse time interval measurement
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US3526876A
(en)
*
|
1965-10-24 |
1970-09-01 |
Ibm |
Character separation apparatus for character recognition machines
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US3500323A
(en)
*
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1965-12-06 |
1970-03-10 |
Ibm |
Handwritten character recognition apparatus
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(en)
*
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1966-01-19 |
1970-03-10 |
Ibm |
Apparatus for separating closely spaced characters in a character recognition machine
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US3519990A
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*
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1966-09-15 |
1970-07-07 |
Control Data Corp |
Recognition system for reading machine
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US3541511A
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*
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1966-10-31 |
1970-11-17 |
Tokyo Shibaura Electric Co |
Apparatus for recognising a pattern
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US3487371A
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*
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1967-03-03 |
1969-12-30 |
Scandata Corp |
Data entry system
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US3571571A
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*
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1968-10-14 |
1971-03-23 |
Sylvania Electric Prod |
Information processing systems
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(en)
*
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1970-01-02 |
1971-12-21 |
Ibm |
Sectioning apparatus and method for character recognition systems
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*
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1970-10-13 |
1972-07-11 |
Ferroxcube Corp |
Machine recognition of symbols
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*
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1971-06-28 |
1973-08-28 |
Pattern Analysis & Recognition |
Method for recognizing characters
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JPS5156139A
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*
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1974-11-13 |
1976-05-17 |
Hitachi Ltd |
Mojomitorisochi niokeru kiridashihoshiki
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*
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1975-12-31 |
1977-05-17 |
International Business Machines Corporation |
Segmentation mechanism for cursive script character recognition systems
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US4028674A
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*
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1976-06-04 |
1977-06-07 |
Recognition Equipment Incorporated |
Automated signature verification system
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US4244657A
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*
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1978-06-08 |
1981-01-13 |
Zaner-Bloser, Inc. |
Font and method for printing cursive script
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JPS5827551B2
(ja)
*
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1979-05-18 |
1983-06-10 |
日本電信電話株式会社 |
オンライン手書き文字認識方式
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1979-10-26 |
1983-01-18 |
National Research Development Corporation |
Apparatus and methods for recognizing handwritten signs
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GB2117154A
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*
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1982-03-17 |
1983-10-05 |
Nigel Geoffrey Ley |
Hand-written character recognition device
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1982-07-27 |
1985-06-25 |
The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland |
Liquid crystal reusable signature comparison
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JPS5975375A
(ja)
*
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1982-10-21 |
1984-04-28 |
Sumitomo Electric Ind Ltd |
文字認識装置
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1983-12-20 |
1987-01-06 |
Nec Corporation |
Sectioning apparatus and method for optical character reader systems
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*
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1984-07-19 |
1988-06-14 |
Casio Computer Co., Ltd. |
Pen-type character recognition apparatus
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JPS6180478A
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1984-09-27 |
1986-04-24 |
インタ−ナショナル ビジネス マシ−ンズ コ−ポレ−ション |
デ−タ入力・表示システム
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1985-10-01 |
1990-04-17 |
Palantir Corporation |
Processing means for use in an optical character recognition system
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WO1987003399A1
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1985-11-27 |
1987-06-04 |
The Trustees Of Boston University |
Pattern recognition system
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*
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1986-02-11 |
1989-03-28 |
E.S.P. Systems, Inc. |
Computerized handwriting duplication system
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SE450604B
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*
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1986-04-28 |
1987-07-06 |
Eric Rothfjell |
Forfarande jemte en anordning for signaturverifiering
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FR2604004B1
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*
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1986-09-11 |
1990-05-11 |
Anatex |
Procede de reconnaissance d'ecriture manuscrite
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US4864411A
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1988-06-06 |
1989-09-05 |
Ncr Corporation |
Electronic copy board system
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1991-06-07 |
1994-05-17 |
Paragraph International |
Method and apparatus for recognizing cursive writing from sequential input information
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1992-04-06 |
1995-08-15 |
Eastman Kodak Company |
Method and apparatus for cursive script recognition
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1992-11-13 |
1995-02-21 |
International Business Machines Corporation |
On-line connected handwritten word recognition by a probabilistic method
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1993-05-12 |
2000-01-04 |
International Business Machines Corporation |
Hybrid on-line handwriting recognition and optical character recognition system
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1993-12-06 |
1995-07-18 |
At&T Global Information Solutions Company |
Method for verifying a handwritten signature entered into a digitizer
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1994-07-13 |
1998-05-05 |
Yashima Electric Co., Ltd. |
Image reproducing method and apparatus capable of storing and reproducing handwriting
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EP0693739A3
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1994-07-13 |
1997-06-11 |
Yashima Denki Kk |
Zur Handschriftspeicherung und -wiedergabe geeignetes Verfahren und Apparat
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DE69422406T2
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1994-10-28 |
2000-05-04 |
Hewlett Packard Co |
Verfahren zum Durchführen eines Vergleichs von Datenketten
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1996-01-23 |
2001-07-10 |
International Business Machines Corporation |
Methods, systems and products pertaining to a digitizer for use in paper based record systems
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1999-01-07 |
2002-05-21 |
Microsoft Corporation |
Handwriting and speech recognizer using neural network with separate start and continuation output scores
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2019-07-24 |
2021-12-07 |
Capital One Services, Llc |
Training a neural network model for recognizing handwritten signatures based on different cursive fonts and transformations
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