|
US3258751A
(en)
*
|
|
1966-06-28 |
|
Character identification technique |
|
US3214574A
(en)
*
|
1952-07-16 |
1965-10-26 |
Perkin Elmer Corp |
Apparatus for counting bi-nucleate lymphocytes in blood
|
|
US5283641A
(en)
*
|
1954-12-24 |
1994-02-01 |
Lemelson Jerome H |
Apparatus and methods for automated analysis
|
|
NL229663A
(pt)
*
|
1957-04-17 |
1900-01-01 |
|
|
|
US3025495A
(en)
*
|
1957-04-17 |
1962-03-13 |
Int Standard Electric Corp |
Automatic character recognition
|
|
NL268306A
(pt)
*
|
1957-05-17 |
|
|
|
|
NL128938C
(pt)
*
|
1957-12-23 |
|
|
|
|
US3058093A
(en)
*
|
1957-12-26 |
1962-10-09 |
Du Pont |
Character recognition method and apparatus
|
|
NL229899A
(pt)
*
|
1958-07-24 |
|
|
|
|
NL246120A
(pt)
*
|
1958-12-29 |
1900-01-01 |
|
|
|
US3050711A
(en)
*
|
1959-02-26 |
1962-08-21 |
Bell Telephone Labor Inc |
Automatic character analyzer
|
|
US3153141A
(en)
*
|
1959-04-20 |
1964-10-13 |
Harold R Ahrens |
Recorder chart analyzer
|
|
US3127588A
(en)
*
|
1959-04-24 |
1964-03-31 |
Bell Telephone Labor Inc |
Automatic reading of cursive script
|
|
DE1268412B
(de)
*
|
1959-06-16 |
1968-05-16 |
Intelligent Machines Res Corp |
Zeichenerkennungseinrichtung
|
|
US3177469A
(en)
*
|
1959-08-31 |
1965-04-06 |
Burroughs Corp |
Character recognition
|
|
DE1212758B
(de)
*
|
1959-11-13 |
1966-03-17 |
Siemens Ag |
Verfahren und Schaltungsanordnung zur maschinellen Erkennung von Schriftzeichen
|
|
US3199078A
(en)
*
|
1960-02-05 |
1965-08-03 |
Ibm |
Character identification device
|
|
US3436731A
(en)
*
|
1960-03-11 |
1969-04-01 |
Sperry Rand Corp |
Symbol detection
|
|
NL265383A
(pt)
*
|
1960-05-31 |
|
|
|
|
US3133266A
(en)
*
|
1960-06-14 |
1964-05-12 |
Bell Telephone Labor Inc |
Automatic recognition of handwriting
|
|
NL279805A
(pt)
*
|
1960-07-25 |
|
|
|
|
US3104370A
(en)
*
|
1960-12-15 |
1963-09-17 |
Rabinow Engineering Co Inc |
Recognition systems using assertions and negations
|
|
US3142818A
(en)
*
|
1961-02-21 |
1964-07-28 |
Control Data Corp |
Character recognition using curve tracing
|
|
IT647939A
(pt)
*
|
1961-05-19 |
1900-01-01 |
|
|
|
NL278622A
(pt)
*
|
1961-05-19 |
|
|
|
|
NL278637A
(pt)
*
|
1961-06-21 |
1900-01-01 |
|
|
|
US3239811A
(en)
*
|
1962-07-11 |
1966-03-08 |
Ibm |
Weighting and decision circuit for use in specimen recognition systems
|
|
US3341814A
(en)
*
|
1962-07-11 |
1967-09-12 |
Burroughs Corp |
Character recognition
|
|
BE637372A
(pt)
*
|
1962-09-24 |
|
|
|
|
US3178688A
(en)
*
|
1962-12-20 |
1965-04-13 |
Control Data Corp |
Character recognition by feature selection
|
|
US3293604A
(en)
*
|
1963-01-25 |
1966-12-20 |
Rca Corp |
Character recognition system utilizing asynchronous zoning of characters
|
|
US3268864A
(en)
*
|
1963-03-18 |
1966-08-23 |
|
Apparatus for feature recognition of symbols |
|
US3278900A
(en)
*
|
1963-04-01 |
1966-10-11 |
Ibm |
Character recognition system employing pulse time interval measurement
|
|
DE1184534B
(de)
*
|
1963-04-11 |
1964-12-31 |
Siemens Ag |
Verfahren und Schaltung zur maschinellen Erkennung von Schriftzeichen
|
|
US3290650A
(en)
*
|
1963-05-13 |
1966-12-06 |
Rca Corp |
Character reader utilizing stroke and cavity detection for recognition of characters
|
|
US3274551A
(en)
*
|
1963-12-23 |
1966-09-20 |
Ibm |
Pattern recognition by contour sequences
|
|
NL124767C
(pt)
*
|
1964-01-02 |
1900-01-01 |
|
|
|
US3523280A
(en)
*
|
1964-03-25 |
1970-08-04 |
Farrington Electronics Inc |
Apparatus for reading intelligence bearing characters
|
|
US3300757A
(en)
*
|
1964-05-11 |
1967-01-24 |
Rca Corp |
Character reader utilizing on-the-fly identification of character feature signals
|
|
US3348200A
(en)
*
|
1964-08-13 |
1967-10-17 |
Rca Corp |
Character reader that quadrantizes characters
|
|
US3418633A
(en)
*
|
1965-01-14 |
1968-12-24 |
Ibm |
Pulse time interval measuring system
|
|
GB1222584A
(en)
*
|
1968-04-24 |
1971-02-17 |
Hassan Paddy Abdel Salam |
Means for developing electric signals representative of alphanumeric characters
|