| Patents for H03G 11 - Limiting amplitude; Limiting rate of change of amplitude (1,563) |
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| 03/03/1993 | EP0529129A1 Limiter circuit |
| 03/03/1993 | CN1069606A Amplifier for limiter |
| 02/23/1993 | US5189704 Hearing aid circuit having an output stage with a limiting means |
| 02/11/1993 | DE4126386A1 Phase and amplitude modulation communications receiver with dynamic compression - generates voltage which is logarithmically proportional to amplitude of IF signal, and uses to modulate IF signal after passing through limiting amplifier |
| 02/09/1993 | US5185588 Frequency selective limiter with flat limiting response |
| 12/29/1992 | US5175508 Voltage-controlled amplifier using operational amplifier |
| 12/23/1992 | EP0519088A1 Procedure and circuit for limiting an output signal |
| 12/11/1992 | CA2070700A1 Method and circuit arrangement for limiting an output signal |
| 12/08/1992 | US5170495 Controlling clipping in a microwave power amplifier |
| 12/08/1992 | US5170137 Frequency selective limiter with welded conductors |
| 12/01/1992 | US5168526 Distortion-cancellation circuit for audio peak limiting |
| 11/25/1992 | EP0514542A1 Feedback clamping circuit |
| 11/25/1992 | CN1066553A Plural time constant signal control |
| 11/24/1992 | US5166632 Limiter circuit with means to eliminate offset and an optional selective threshold |
| 11/11/1992 | EP0512376A2 Plural time constant signal control |
| 10/28/1992 | EP0510227A1 Circuit for signal limitation and for detection of electromagnetic field strength |
| 10/27/1992 | US5159284 Noise reduction circuit with a main signal path and an auxiliary signal path having a high-pass filter characteristic |
| 10/20/1992 | US5157289 FET adaptive limiter with high current FET detector |
| 10/08/1992 | DE4125379C1 Hearing aid device with amplitude limitation - has limiting circuit inserted in feedback path for amplifier stage for matching frequency characteristic to each individual user |
| 10/08/1992 | DE4125378C1 Hearing aid device with improved speech discrimination characteristics - has amplification setting control fitted between preamplifier and amplifier |
| 10/07/1992 | EP0507688A1 Architecture of a space based payload |
| 09/30/1992 | EP0505751A2 Logarithmic amplification circuit |
| 09/23/1992 | CN1018415B Field effect transistor limiter circuitry |
| 09/01/1992 | US5144157 Timing delay circuit |
| 08/26/1992 | EP0500037A2 Circuit for suppressing noise |
| 08/18/1992 | US5140287 Diode circuit flicker-noise reduction |
| 08/12/1992 | EP0498197A2 Circuit for DC control of a compressor |
| 08/04/1992 | US5136193 Limiter circuit having a field effect transistor |
| 07/08/1992 | EP0493956A2 Baseband signal processing circuit for a radio communication apparatus |
| 07/07/1992 | US5128636 Diode limiter |
| 07/01/1992 | EP0493094A2 Avalanche diode limiters |
| 06/30/1992 | US5126701 Avalanche diode limiters |
| 06/25/1992 | WO1992010877A1 Feedback clamping circuit |
| 06/23/1992 | US5123732 Optical time domain reflectometer and current voltage converter for use therein |
| 06/09/1992 | US5121076 Plural time constant signal control |
| 06/02/1992 | CA1302522C Level determining circuit generating output signal at first or second terminal according to level of input signal |
| 05/26/1992 | CA1301862C Logarithmic amplification circuit for obtaining output voltage corresponding to difference between logarithmically amplified values of two input currents |
| 05/19/1992 | US5115152 Amplifier having polygonal-line characteristics employing two comparators |
| 05/06/1992 | EP0484139A1 Logarithmic amplifying circuit |
| 05/01/1992 | WO1992008282A1 Controlling clipping in a microwave power amplifier |
| 04/22/1992 | EP0481529A2 Hearing aid circuit |
| 04/22/1992 | EP0481528A2 Hearing aid circuit |
| 04/16/1992 | WO1992006536A1 Voltage limiter for transistor circuits |
| 04/09/1992 | DE4031350A1 Spannungsbegrenzung fuer eine transistorschaltung Voltage limit for a transistor circuit |
| 04/08/1992 | EP0479213A2 Nonlinear processing method and apparatus |
| 04/01/1992 | EP0478389A1 Amplifier having polygonal-line characteristics |
| 03/24/1992 | US5099154 Amplifier arrangement for producing a controllable non-linear transfer characteristic useful for improving the contrast of an image |
| 03/24/1992 | CA1297951C Circuit arrangement for linearly amplifying and demodulating an am-modulated audio signal, and integrated semiconductor element for said circuit arrangement |
| 03/17/1992 | US5097337 Apparatus and method for limiting digital video signals |
| 03/10/1992 | CA1297185C Hearing aid circuit |
| 02/26/1992 | EP0472510A2 Logarithmic amplifier/detector delay compensation |
| 01/29/1992 | EP0468846A1 Clipping circuit |
| 01/29/1992 | EP0468072A1 Hearing aid comprising an output amplifier with a limiting circuit |
| 01/21/1992 | US5083080 High frequency signal measuring equipment with cabled detecting and signal companding |
| 01/14/1992 | US5081378 Logarithmic amplifier |
| 01/07/1992 | US5079517 Circuit for DC control of a compressor |
| 12/17/1991 | US5073760 D.c. blocking amplifier |
| 12/17/1991 | US5073732 Limiter circuit for alternating voltages |
| 12/03/1991 | US5070303 Logarithmic amplifier/detector delay compensation |
| 11/13/1991 | CN1014719B Solid fermention installation and recovery equipment of the products |
| 11/12/1991 | US5065351 Stabilization and calibration of precision electronic circuit component |
| 10/15/1991 | US5057717 Logarithmic amplifier circuit |
| 09/25/1991 | EP0447980A2 Logarithmic amplifier with gain control |
| 09/18/1991 | EP0446828A1 Limiter with a field effect transistor |
| 09/17/1991 | US5049829 Logarithmic amplifier with sequentially limiting amplifier stages |
| 09/16/1991 | CA2038227A1 Field effect transistor limiting device |
| 09/10/1991 | US5047829 Monolithic p-i-n diode limiter |
| 08/21/1991 | EP0441836A1 Diode circuit flicker-noise reduction |
| 08/07/1991 | EP0307465A4 Semiconductor emulation of tube amplifiers |
| 07/31/1991 | EP0439071A2 Logarithmic amplifier |
| 07/16/1991 | US5032796 Solid state amplifier simulating vacuum tube distortion characteristics |
| 07/02/1991 | US5029281 Clipping circuit |
| 06/26/1991 | EP0433468A1 Current voltage converter |
| 06/26/1991 | EP0252157B1 A slice amplifier using fet's |
| 06/19/1991 | CN1012925B Circuit arrangement for linearly amplifying and demodulating am-modulated signal, and integrated semiconductor for said circuit arrangement |
| 06/13/1991 | DE3940857A1 Max. volume limiting method TV and audio equipment - uses processor to allow keyboard input and display of maximum values |
| 06/11/1991 | US5023573 Compact frequency selective limiter configuration |
| 05/29/1991 | EP0428764A1 Digital limiter for limiting the level of a digital video signal |
| 05/07/1991 | US5014013 Antilog circuit with automatic gain control |
| 05/02/1991 | EP0425047A2 Integrated limiting circuit for AC-voltages |
| 04/30/1991 | US5012140 Logarithmic amplifier with gain control |
| 04/02/1991 | US5004906 Logarithmic amplifier, and image read-out apparatus using the same |
| 03/27/1991 | EP0419186A2 An integrated dynamic amplitude limiter independent of the supply voltage |
| 03/26/1991 | CA1282120C Fm receiver |
| 03/12/1991 | CA1281384C Digital limiting circuit |
| 03/06/1991 | CN1049765A Amplifier arrangement for producing controllable non-linear transfer characteristic useful for improving contrast of image |
| 03/01/1991 | CA2023243A1 Electrical circuits |
| 02/27/1991 | EP0414159A2 Amplifier arrangement for producing a controllable non-linear transfer characteristic useful for improving the contrast of an image |
| 02/16/1991 | WO1991003123A1 Video filter |
| 02/12/1991 | US4992757 Differential amplifying circuit |
| 02/05/1991 | US4990803 Logarithmic amplifier |
| 01/08/1991 | US4983863 Logarithmic amplification circuit for obtaining output voltage corresponding to difference between logarithmically amplified values of two input currents |
| 01/08/1991 | US4983858 Level determining circuit generating output signal at first or second output terminal according to level of input signal |
| 01/02/1991 | EP0405593A2 High frequency signal measuring equipment with cabled detecting and signal companding |
| 01/02/1991 | CA1278525C Multi-band automatic gain control apparatus |
| 12/19/1990 | EP0403069A1 Audio amplifier with voltage limiting |
| 12/13/1990 | DE3918827A1 Signal voltage limiting circuit - has comparator for signal voltage for comparing with two voltage thresholds, defining voltage window |
| 11/22/1990 | EP0398742A2 Clipping circuit |
| 11/20/1990 | US4972512 Circuit for linearly amplifying and demodulating an AM-modulated signal, and integrated semiconductor element for such circuit |
| 11/14/1990 | EP0397250A2 D.C. blocking amplifier |