| Patents for H03G 1 - Details of arrangements for controlling amplification (4,021) |
|---|
| 11/18/1986 | US4623933 Video camera gain control circuit |
| 11/18/1986 | CA1214221A1 Remote digital volume control system |
| 11/12/1986 | CA1213948A Gain amplifier |
| 11/04/1986 | US4621238 Differential amplifier circuit having controllable gain |
| 10/08/1986 | EP0196906A2 Automatic gain control detection circuit |
| 09/24/1986 | EP0195294A2 Control circuit |
| 09/23/1986 | US4613823 Multi-stage signal transmitting system |
| 09/23/1986 | CA1211834A1 Low noise catv converter |
| 09/09/1986 | US4611344 Electronic volume control circuit |
| 08/27/1986 | EP0192257A2 Electronic resistance adjustment circuit and audio installation comprising it |
| 08/20/1986 | EP0191619A2 Automatic linear compression circuit |
| 08/13/1986 | CN86101494A Automatic linear compression circuit |
| 08/12/1986 | CA1209651A1 Logarithmic digitally variable gain controlled amplifier |
| 08/05/1986 | US4604586 Amplifier with current mirror circuit for controlling amplification temperature dependency |
| 06/24/1986 | CA1206537A1 Device for compensating temperature drifts of the gain of an ultra-high frequency electric signal amplifier |
| 05/06/1986 | CA1204159A1 Frequency response display for use with a graphic equalizer |
| 04/22/1986 | CA1203584A1 Electronic gain-control arrangement |
| 04/15/1986 | US4583050 Gain control circuit |
| 04/15/1986 | US4582659 Method for manufacturing a fusible device for use in a programmable thick film network |
| 04/15/1986 | CA1203291A1 Linear amplifier circuits |
| 04/08/1986 | US4581589 Apparatus for avoiding clipping of amplifier |
| 03/25/1986 | US4578603 Temperature-independent gain control circuit |
| 03/11/1986 | CA1201776A1 Uhf rf amplifier and agc system |
| 03/04/1986 | US4574251 Logarithmic digitally variable gain controlled amplifier |
| 02/04/1986 | US4568840 Variable resistance circuit |
| 01/28/1986 | US4567466 Sensor communication system |
| 01/28/1986 | CA1199986A1 Constant bandwidth automatic gain control system |
| 01/22/1986 | EP0168895A2 Hearing aid |
| 01/21/1986 | US4566034 Remote control transmitter arrangement for one or more television devices |
| 01/08/1986 | EP0166973A1 Differential amplifier |
| 01/08/1986 | EP0166775A1 Remote control system having symmetrical tone, send/receive signaling circuits for radio communications |
| 01/07/1986 | US4563653 Servo preamplifier and demodulator chain using transconductance balanced modulators |
| 12/31/1985 | US4562406 Current controlled amplifier |
| 12/31/1985 | US4562403 Symmetrical discriminator and demodulator |
| 12/24/1985 | US4560949 High speed AGC circuit |
| 12/24/1985 | US4560947 Monolithic voltage controlled element |
| 12/17/1985 | CA1198178A1 All npn vca |
| 12/04/1985 | EP0163461A2 Non biased push-pull amplifiers |
| 12/04/1985 | EP0163409A2 Gain control in integrated circuits |
| 11/26/1985 | US4555675 Device for compensating temperature drifts of the gain of an ultra-high frequency electric signal amplifier |
| 11/26/1985 | US4555668 Gain amplifier |
| 11/05/1985 | US4551685 Programmable gain feedback amplifier |
| 10/29/1985 | US4550400 Remote digital volume control system |
| 10/29/1985 | CA1196061A1 Sleep switch volume control |
| 10/22/1985 | US4549179 Apparatus for remote control of volume and power on electronic equipment possessing an audio output |
| 10/22/1985 | US4549098 Device for generating a variable control signal |
| 10/15/1985 | US4547743 Variable resistance gain control integrated circuit |
| 10/15/1985 | CA1195390A1 High frequency amplifier circuit |
| 10/08/1985 | US4546343 Data acquisition channel apparatus |
| 09/24/1985 | CA1194151A1 Circuit arrangement comprising a differential amplifier |
| 09/18/1985 | EP0155053A2 Remote control equipment for use with an audio system |
| 09/10/1985 | US4540953 Gain control circuit for obtaining a constant output signal amplitude by attenuating an input signal amplitude |
| 09/10/1985 | US4540950 Wideband linear amplifier |
| 09/03/1985 | CA1192969A1 Amplifier incorporating gain distribution control for cascaded amplifying stages |
| 08/13/1985 | US4535301 High frequency amplifier circuit |
| 08/06/1985 | US4534057 Frequency response display for use with a graphic equalizer |
| 07/23/1985 | US4531232 Radio receiver apparatus for vehicle |
| 07/23/1985 | US4531097 High frequency amplifier |
| 07/18/1985 | WO1985003178A1 Remote control system having symmetrical tone, send/receive signaling circuits for radio communications |
| 07/09/1985 | US4528696 Arrangement for providing signalling tones and volume control signals |
| 07/09/1985 | US4528686 Fader circuit for vehicle sound system |
| 07/09/1985 | US4528516 Differential amplifier with dynamic thermal balancing |
| 07/02/1985 | CA1189918A1 Voltage controlled variable gain circuit |
| 06/12/1985 | EP0144143A2 Circuit arrangement for adjusting sound volume |
| 06/11/1985 | US4523153 Variable gain amplifier |
| 06/05/1985 | EP0143493A2 Programmable thick film networks and method for making same |
| 06/04/1985 | US4521818 One plus double omega squared radio frequency equalizer |
| 05/28/1985 | US4520507 Low noise CATV converter |
| 05/28/1985 | US4520324 MOS Gain controlled amplifier |
| 05/21/1985 | CA1187567A1 Controlled gain amplifiers |
| 05/14/1985 | US4517526 In a predetection combining system |
| 05/14/1985 | US4517508 Variable impedance circuit |
| 05/07/1985 | US4516081 Voltage controlled variable gain circuit |
| 05/02/1985 | EP0139470A2 Improvements in or relating to television receivers |
| 05/02/1985 | EP0138956A1 Constant bandwidth automatic gain control system |
| 04/30/1985 | US4514703 Automatic level control system |
| 04/30/1985 | US4514702 Logarithmic electronic gain control circuit |
| 04/24/1985 | EP0138260A2 Gain amplifier |
| 04/16/1985 | US4511854 Automatic linearity correcting circuit |
| 04/16/1985 | US4511853 Differential amplifier circuit having improved control signal filtering |
| 04/02/1985 | US4509207 UHF RF Amplifier and AGC system |
| 04/02/1985 | CA1185006A1 Image pickup apparatus with gain controlled output amplifier |
| 04/02/1985 | CA1185005A1 Image pickup apparatus |
| 03/12/1985 | US4504968 Equalizer apparatus having two dimensional display |
| 03/12/1985 | US4504794 Integrable differential amplifier |
| 03/05/1985 | US4503528 Method and apparatus for controlling vehicle mounted devices and equipment |
| 03/05/1985 | CA1183581A1 Variable load impedance gain-controlled amplifier |
| 02/26/1985 | US4502021 Constant bandwidth automatic gain control system |
| 02/12/1985 | US4499429 Variable gain control circuit |
| 02/05/1985 | US4498056 Signal amplifier and integral signal shunt attenuator |
| 02/05/1985 | US4498054 Differential amplifier circuit |
| 01/29/1985 | US4496860 Voltage-controlled attenuator |
| 01/22/1985 | US4495470 Offset balancing method and apparatus for a DC amplifier |
| 01/15/1985 | US4494075 Volume control circuit |
| 01/01/1985 | US4491800 Switching circuit operable as an amplifier and a muting circuit |
| 12/27/1984 | CA1180080A Optical receiver |
| 12/27/1984 | CA1180066A Circuit for linearly gain controlling a differential amplifier |
| 12/25/1984 | US4490734 Variable impedance circuit employing an RIS field effect transistor |
| 12/18/1984 | US4489282 CMOS Op amp bias circuit |
| 12/12/1984 | EP0127832A1 Improved differential stage particularly for active filters |