|
US2565102A
(en)
*
|
1941-03-15 |
1951-08-21 |
Products & Licensing Corp |
System for connecting a single channel with a plurality of channels in periodical succession
|
|
US2437027A
(en)
*
|
1943-01-12 |
1948-03-02 |
John H Homrighous |
Time division multiplex communication system
|
|
US2447233A
(en)
*
|
1943-04-07 |
1948-08-17 |
Standard Telephones Cables Ltd |
Pulse time modulation multiplex receiver
|
|
US2546935A
(en)
*
|
1945-09-28 |
1951-03-27 |
Rca Corp |
High fidelity pulse multiplex system
|
|
US2472774A
(en)
*
|
1945-10-17 |
1949-06-07 |
Farnsworth Res Corp |
Irregular interlace scanning system
|
|
NL69954C
(nl)
*
|
1946-01-25 |
|
|
|
|
BE472449A
(nl)
*
|
1946-04-10 |
|
|
|
|
BE482056A
(nl)
*
|
1946-10-04 |
|
|
|
|
BE481264A
(nl)
*
|
1946-10-05 |
|
|
|
|
US2524708A
(en)
*
|
1947-02-06 |
1950-10-03 |
Gen Electric Co Ltd |
Pulse multiplex receiving system
|
|
US2605360A
(en)
*
|
1947-03-10 |
1952-07-29 |
Rca Corp |
Time division multiplex system utilizing a step-wave generator in the distributor circuit
|
|
FR944842A
(nl)
*
|
1947-03-26 |
1949-05-02 |
|
|
|
US2564419A
(en)
*
|
1947-04-14 |
1951-08-14 |
Bell Telephone Labor Inc |
Time division multiplex system for signals of different band width
|
|
US2541932A
(en)
*
|
1948-05-19 |
1951-02-13 |
Bell Telephone Labor Inc |
Multiplex speech interpolation system
|
|
US2589460A
(en)
*
|
1948-06-18 |
1952-03-18 |
Melpar Inc |
Electronic commutator
|
|
FR1010583A
(fr)
*
|
1948-09-14 |
1952-06-12 |
|
Perfectionnements apportés aux moyens de reproduction d'images visuelles, notamment en télévision et en cinéma
|
|
US2548661A
(en)
*
|
1949-02-10 |
1951-04-10 |
Bell Telephone Labor Inc |
Elastic time division multiplex system
|
|
US2695974A
(en)
*
|
1950-02-24 |
1954-11-30 |
Nat Union Radio Corp |
Two-dimensional pulse counting or registering tube
|
|
US2784251A
(en)
*
|
1950-08-24 |
1957-03-05 |
Eastman Kodak Co |
Apparatus for translating into legible form characters represented by signals
|
|
US2798114A
(en)
*
|
1950-10-12 |
1957-07-02 |
Motorola Inc |
Dot-arresting, television scanning system
|
|
US2892186A
(en)
*
|
1953-03-05 |
1959-06-23 |
Gen Dynamics Corp |
Analogue data converter
|
|
US2881251A
(en)
*
|
1953-12-31 |
1959-04-07 |
Strip Joseph |
Apparatus for time multiplexing speech and short bursts of information
|
|
US3124652A
(en)
*
|
1960-12-02 |
1964-03-10 |
|
Multiplex signal demodulator |
|
US3459984A
(en)
*
|
1966-12-07 |
1969-08-05 |
Dale R Koehler |
Multiplier logic tube
|