BE492403A
(de)
*
|
1948-11-26 |
|
|
|
BE494938A
(de)
*
|
1949-04-04 |
1900-01-01 |
|
|
US2752489A
(en)
*
|
1950-03-03 |
1956-06-26 |
Int Standard Electric Corp |
Potential comparing device
|
GB707384A
(en)
*
|
1950-03-03 |
1954-04-14 |
Post Office |
Improvements in or relating to electric pulse modulators
|
FR1019787A
(fr)
*
|
1950-06-07 |
1953-01-26 |
Electronique & Automatisme Sa |
Procédé et moyens pour modifier la représentation électrique d'une grandeur
|
US2636133A
(en)
*
|
1950-12-01 |
1953-04-21 |
Bell Telephone Labor Inc |
Diode gate
|
US2831107A
(en)
*
|
1951-07-26 |
1958-04-15 |
Electronique & Automatisme Sa |
Electric simulators of arbitrary functions
|
US2764678A
(en)
*
|
1951-06-07 |
1956-09-25 |
Airborne Instr Lab Inc |
Pulse stretcher
|
US2738504A
(en)
*
|
1951-08-18 |
1956-03-13 |
Gen Precision Lab Inc |
Digital number converter
|
US2715724A
(en)
*
|
1951-10-23 |
1955-08-16 |
Nederlanden Staat |
Converter for linear and binary codes
|
US2765115A
(en)
*
|
1951-10-30 |
1956-10-02 |
Raytheon Mfg Co |
Arithmetic adders
|
US2758787A
(en)
*
|
1951-11-27 |
1956-08-14 |
Bell Telephone Labor Inc |
Serial binary digital multiplier
|
US2666861A
(en)
*
|
1952-01-09 |
1954-01-19 |
Reed Res Inc |
Transducer
|
US2673936A
(en)
*
|
1952-04-28 |
1954-03-30 |
Bell Telephone Labor Inc |
Diode gate
|
US2787418A
(en)
*
|
1952-06-14 |
1957-04-02 |
Hughes Aircraft Co |
Analogue-to-digital converter system
|
FR1062271A
(fr)
*
|
1952-08-28 |
1954-04-21 |
Labo Cent Telecommunicat |
Circuit de codage
|
GB731733A
(en)
*
|
1953-02-11 |
1955-06-15 |
Nat Res Dev |
Electrical digital computing engines
|
US3135862A
(en)
*
|
1953-09-29 |
1964-06-02 |
Bell Telephone Labor Inc |
Digital target information transmission system with parallax correction
|
US2950469A
(en)
*
|
1954-04-14 |
1960-08-23 |
Honeywell Regulator Co |
Analogue to digital conversion apparatus
|
US2878434A
(en)
*
|
1954-05-10 |
1959-03-17 |
North American Aviation Inc |
Error sensing servo component
|
US2758206A
(en)
*
|
1955-08-03 |
1956-08-07 |
Hughes Aircraft Co |
Transistor pulse generator
|
DE1117326B
(de)
*
|
1955-12-10 |
1961-11-16 |
Kienzle Apparate Gmbh |
Elektronische Rechenmaschine
|
NL218516A
(de)
*
|
1956-06-29 |
|
|
|
US2870406A
(en)
*
|
1957-06-03 |
1959-01-20 |
Caldwell P Smith |
Device for voltage measurement
|
US2987629A
(en)
*
|
1957-07-10 |
1961-06-06 |
Burroughs Corp |
Voltage comparator
|
US3280315A
(en)
*
|
1957-09-06 |
1966-10-18 |
Bell Punch Co Ltd |
Key controlled decimal electronic calculating machine
|
US3249898A
(en)
*
|
1958-01-10 |
1966-05-03 |
Caldwell P Smith |
Adjustable modulator apparatus
|
US2954502A
(en)
*
|
1958-11-10 |
1960-09-27 |
Bell Telephone Labor Inc |
Deflection circuit for cathode ray tubes
|
US3078713A
(en)
*
|
1959-01-15 |
1963-02-26 |
Blaw Knox Co |
Means for generating electric functions
|
US3034038A
(en)
*
|
1959-06-23 |
1962-05-08 |
Honeywell Regulator Co |
Control apparatus
|
US3131298A
(en)
*
|
1960-05-27 |
1964-04-28 |
Melville C Creusere |
Diode multiplier network
|
US3207889A
(en)
*
|
1960-09-21 |
1965-09-21 |
Naz Metanodotti S P A Soc |
Analogue pipe network analyzer
|
US3244867A
(en)
*
|
1960-10-26 |
1966-04-05 |
Bendix Corp |
Function generator with current limiting means
|
US3114057A
(en)
*
|
1961-10-04 |
1963-12-10 |
Frank E Caruso |
Cascaded differential amplifiers with biased diode switches for providing single output dependent upon input amplitude
|
US3280319A
(en)
*
|
1963-02-13 |
1966-10-18 |
Nathan Amos |
Electronic multiplier
|
US3412339A
(en)
*
|
1965-07-07 |
1968-11-19 |
Conrad H. Koning |
Variable-gain amplifier
|
DE2900219A1
(de)
*
|
1978-01-05 |
1979-07-12 |
Analog Devices Inc |
Parallel arbeitender analog/digital- umsetzer
|
JPS59178820A
(ja)
*
|
1983-03-30 |
1984-10-11 |
Toshiba Corp |
量子化・減算回路
|
JPS62121374A
(ja)
*
|
1985-11-20 |
1987-06-02 |
Ricoh Co Ltd |
テストモ−ド起動回路
|
GB2219113A
(en)
*
|
1988-05-20 |
1989-11-29 |
Teledyne Ind |
Curve approximating circuits
|