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1960-11-08
Control means for transistor oscillators
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1980-01-08
Regulated power supply
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1980-10-14
Integrator circuit with limiter
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1967-09-26
Regulated power supply
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1974-02-05
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1977-03-23
Fractional current supply
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1966-01-19
Improvements in or relating to variable gain transistor amplifiers
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1963-09-25
Automatic-gain and bandwidth control system for transistor circuits
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1971-11-24
Voltage regulator circuit
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1981-04-07
Temperature compensating bias circuit
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1989-03-09
Temperature compensated logarithmic amplifier
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1965-02-24
Improvements in or relating to clampable integrating circuit arrangements
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1971-10-05
Temperature-compensating shunt for solid-state devices
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1975-03-10
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1969-10-21
Electronic ripple filter and amplifier used therein
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1975-09-05
Устройство автоматической регулировки усилени многоканального приемника
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1968-12-11
Voltage regulating circuit
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1965-06-29
Automatic gain control circuit with optimum delayed and amplified a. g. c. for r. f.stage
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1989-01-26
Multiphase multiplier circuit
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1970-12-08
Dc coupled multistage amplifier having controllable amplification
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1971-12-21
Multichannel dynamic level control circuit
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1968-10-23
Improvements in or relating to electric signal amplifiers
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1970-02-24
Signaling system having gain/slope adjustment for amplifier
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1964-06-30
Variable pulse width circuit
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1980-10-30
Gain adjusting circuit