| Patents for H03G 1 - Details of arrangements for controlling amplification (4,021) |
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| 03/05/2015 | US20150063593 Noise and Cross-Talk Attenuation in an Audio System by Offsetting Outputs in Phase |
| 03/05/2015 | US20150063505 Apparatus and method for compensating for channel loss in an electronic device |
| 03/03/2015 | US8971832 Variable gain amplifier for low voltage applications |
| 02/26/2015 | US20150058727 Zone Configuration Based on Playback Selections |
| 02/26/2015 | US20150054582 Control system for a power amplifier |
| 02/26/2015 | DE112013002394T5 Verstärker mit programmierbarer Verstärkung Programmable gain amplifier |
| 02/25/2015 | EP2840718A2 Method and device for controlling power amplification |
| 02/24/2015 | US8965317 RF AGC control |
| 02/19/2015 | US20150049874 Signal processing apparatus and method, program, and data recording medium |
| 02/12/2015 | US20150043762 Hearing device and method of low power operation thereof |
| 02/05/2015 | DE10015315B4 Antennenverstärker und regelbares Stellglied Antenna amplifier and adjustable actuator |
| 01/27/2015 | US8942652 Split VCC and common VCC power management architecture for envelope tracking |
| 01/21/2015 | CN102246412B 具有可编程关断电压的放大器 Programmable turn-off voltage amplifier with |
| 01/14/2015 | EP2824834A1 Acoustic signal processing system |
| 01/08/2015 | US20150010167 System and method for controlling device location determination |
| 01/07/2015 | CN102577111B 用于低失真可编程增益放大器的动态开关驱动器 Dynamic switch drive for low distortion programmable gain amplifier |
| 01/06/2015 | US8928401 Amplifier with filtering |
| 12/30/2014 | US8922413 Amplifier using multi input differential pair, and comparator and analog-to-digital converting apparatus using the same |
| 12/30/2014 | US8922279 Voltage controlled variable gain amplifier circuit |
| 12/25/2014 | US20140375395 Coupler, electronic component, and manufacturing method for electronic component |
| 12/18/2014 | US20140368371 Amplifier using multi input differential pair, and comparator and analog-to-digital converting apparatus using the same |
| 12/17/2014 | CN104218908A 通信系统的发射机结构 The transmitter configuration of the communication system |
| 12/16/2014 | US8913975 Adaptive stepped gain amplifier system and method |
| 12/16/2014 | US8912850 Amplification circuit |
| 12/11/2014 | US20140363022 Satellite volume control |
| 12/09/2014 | US8908881 Sound signal processing device |
| 12/02/2014 | US8903098 Signal processing apparatus and method, program, and data recording medium |
| 11/27/2014 | US20140347124 Power amplifier control circuits |
| 11/25/2014 | US8897727 Power detector with temperature compensation |
| 11/20/2014 | US20140341397 Apparatus and Method for Controlling an Amplification Gain of an Amplifier, and a Digitizer Circuit and Microphone Assembly |
| 11/18/2014 | US8890734 Analog to digital conversion |
| 11/11/2014 | US8884693 Amplifier and filter having variable gain and cutoff frequency controlled logarithmically according to digital code |
| 11/04/2014 | US8880013 Gain control in a shared RF front-end path for different standards that use the same frequency band |
| 10/28/2014 | US8874052 Method and apparatus for improving efficiency and distortion leakage in a wireless power amplifier |
| 10/21/2014 | US8868022 Broadband transconductance amplifier |
| 10/21/2014 | US8866547 Dynamic headroom for envelope tracking |
| 10/16/2014 | US20140306754 Feedback Control And Coherency Of Multiple Power Supplies In Radio Frequency Power Delivery Systems For Pulsed Mode Schemes In Thin Film Processing |
| 10/07/2014 | US8854133 Incremental gain amplifier |
| 10/02/2014 | WO2014159666A1 A selectable gain differential amplifier |
| 09/30/2014 | US8847686 Electronic system, RF power amplifier and temperature compensation method thereof |
| 09/25/2014 | US20140285266 Amplification device and transmitter |
| 09/23/2014 | US8841963 Gigabit ethernet transceiver with analog front end |
| 09/18/2014 | US20140266456 Device and method for controlling power amplifier |
| 09/18/2014 | US20140266426 Self setting power supply using negative output impedance |
| 09/17/2014 | EP2779446A1 Voltage controlled amplifier and method of using the same |
| 09/11/2014 | US20140254804 Systems and methods for protecting a speaker |
| 09/11/2014 | US20140253057 Compensation Scheme to Improve the Stability of the Operational Amplifiers |
| 09/02/2014 | US8824981 Recalibration of envelope tracking transfer function during active transmission |
| 09/02/2014 | US8823452 GM-ratioed amplifier |
| 08/28/2014 | DE102006020831B4 Regler für einen Hochfrequenzverstärker Controller for a high-frequency amplifier |
| 08/21/2014 | US20140232458 Method and Apparatus for a Multi-Standard, Multi-Mode, Dynamic, DC-DC Converter for Radio Frequency Power Amplifiers |
| 08/14/2014 | DE102013101388A1 Verfahren zur gleichzeitigen Linearisierung und Anpassung eines steuerbaren Verstärkers Process for the simultaneous linearization and adaptation of a controllable amplifier |
| 08/14/2014 | DE102013002477A1 Steuervorrichtung für ein Sendeverstärkerelement A control apparatus for a transmission amplifier element |
| 08/06/2014 | CN102301589B 调平多个音频信号的方法 Leveling method for a plurality of audio signals |
| 08/06/2014 | CN101783653B 用于可变增益放大器的方法和系统 The method for a variable gain amplifier and system |
| 07/31/2014 | WO2014116608A2 Dynamic headroom for envelope tracking |
| 07/31/2014 | US20140213196 Recalibration of envelope tracking transfer function during active transmission |
| 07/31/2014 | US20140210559 Dynamic headroom for envelope tracking |
| 07/31/2014 | US20140210550 Reverse current prevention |
| 07/31/2014 | US20140210548 Soft turn-off for boost converters |
| 07/31/2014 | US20140210430 Maintaining the Resistor Divider Ratio During Start-up |
| 07/30/2014 | CN103959189A 基于电感的并行放大器相位补偿 Parallel Amplifier phase inductance-based compensation |
| 07/24/2014 | US20140204626 Receive circuit for use in a power converter |
| 07/16/2014 | CN101983479B 匹配的集成电子部件 Integrated electronic component matching |
| 07/10/2014 | US20140192996 Wireless Audio Control Apparatus |
| 07/03/2014 | WO2014106074A1 Rotary laser level with laser detection |
| 06/26/2014 | WO2014096020A1 Sound device, method for configuring an amplifier and computer programme |
| 06/26/2014 | WO2014096005A1 Sound device, method for configuring an amplifier and computer programme |
| 06/19/2014 | US20140167861 Bias circuit and power amplifier with dual-power mode |
| 06/05/2014 | US20140152388 Amplifier circuit and methods of operation thereof |
| 05/29/2014 | US20140145787 Amplifier with filtering |
| 05/28/2014 | DE10344878B4 Differenzverstärkeranordnung mit Stromregelkreis und Verfahren zum Betreiben einer Differenzverstärkeranordnung Differential amplifier arrangement having current control circuit and method of operating a differential amplifier arrangement |
| 05/15/2014 | US20140135050 Method and apparatus for improving efficiency and distortion leakage in awireless power amplifier |
| 05/15/2014 | US20140133659 Management of broadcast audio loudness |
| 05/15/2014 | US20140132350 Electronic system, rf power amplifier and temperature compensation method thereof |
| 05/07/2014 | CN102017399B 具有偏置和功率控制方面的放大器 Having an offset and a power amplifier control |
| 05/01/2014 | US20140118074 Power amplifier controller |
| 05/01/2014 | US20140118068 Amplification output control device and amplification output control method |
| 04/15/2014 | US8699724 Volume scale selection |
| 04/15/2014 | US8698560 Variable-gain low noise amplifier |
| 03/27/2014 | WO2014047045A1 Audio signal level control system |
| 03/27/2014 | DE102013109166A1 System und Verfahren zur leistungsstarken kohärenten Spitzenkompressionsschätzung System and method for efficient coherent peak compression estimate |
| 03/12/2014 | EP2706662A2 System and method for remotely controlling audio equipment |
| 03/06/2014 | US20140065993 Adaptive stepped gain amplifier system and method |
| 02/13/2014 | DE102006020830B4 Regler für einen Hochfrequenzverstärker Controller for a high-frequency amplifier |
| 02/06/2014 | US20140035683 Integrated circuit |
| 01/30/2014 | US20140029764 Virtual machine-based sound control for computerized devices in a networked computing environment |
| 01/29/2014 | EP2368321B1 Low distortion amplifier |
| 01/21/2014 | US8634790 Direct conversion receiver architecture with digital fine resolution variable gain amplification |
| 01/15/2014 | CN102355214B Adjustable gain audio power amplification circuit |
| 01/09/2014 | US20140010385 Differential Amplifier |
| 01/09/2014 | US20140010376 Method and apparatus for antenna parameter notification |
| 01/09/2014 | US20140009226 Decoupling circuits for filtering a voltage supply of multiple power amplifiers |
| 01/08/2014 | CN102217192B 可变增益放大器 Variable gain amplifier |
| 01/07/2014 | US8626099 Direct conversion receiver architecture |
| 01/02/2014 | US20140002194 Variable Gain Amplifier for Low Voltage Applications |
| 01/01/2014 | EP2680437A2 Photoelectric sensor and method for controlling amplification of received light intensity in photoelectric sensor |
| 12/27/2013 | WO2013190250A1 Digital signal processing to control at least one potentiometer |
| 12/24/2013 | US8615212 Direct conversion receiver architecture |
| 12/18/2013 | CN103457546A Signal processor, signal processing method and communication device |