| Patents for H03B 1 - Details (4,410) |
|---|
| 03/11/2014 | US8669793 Driving circuit for a circuit generating an ultrasonic pulse, in particular an ultra-sonic transducer, and corresponding driving method |
| 03/11/2014 | US8669791 Semiconductor device and electronic apparatus using the same |
| 03/11/2014 | US8669790 Control circuit arrangement for pulse-width modulated DC/DC converters and method for controlling a pulse-width modulated converter |
| 03/11/2014 | US8669789 Semiconductor device driving unit and method |
| 03/06/2014 | US20140062607 Ultra slim rf package for ultrabooks and smart phones |
| 03/06/2014 | US20140062539 Current controlled actuator driver with improved accuracy at low current |
| 03/04/2014 | US8665011 Micro electro-mechanical system circuit capable of compensating capacitance variation and method thereof |
| 03/04/2014 | US8665010 Circuit and method for sub-harmonic elimination of a power converter |
| 02/25/2014 | US8659529 Current source circuit, a signal line driver circuit and a driving method thereof and a light emitting device |
| 02/25/2014 | US8659329 Pre-emphasis circuit and differential current signaling system having the same |
| 02/25/2014 | US8659328 Method for transmitting a binary signal via a transformer |
| 02/25/2014 | US8659324 Semiconductor device with auxiliary driving circuit |
| 02/18/2014 | US8653897 Devices, systems, and methods for controlling the temperature of resonant elements |
| 02/18/2014 | US8653861 Control voltage generating circuit, constant current source circuit, and delay circuit and logic circuit including the same |
| 02/18/2014 | US8653856 Electronic device and method for buffering |
| 02/13/2014 | US20140041454 Piezoelectric resonator, etching amount detecting device, and oscillator |
| 02/11/2014 | US8648651 Adaptive filter with coefficient determination based on output of real time clock |
| 02/11/2014 | US8648630 Systems and methods for driving transistors with high threshold voltages |
| 02/11/2014 | US8648629 Transmission channel for ultrasound applications |
| 02/06/2014 | US20140035686 Method for varying oscillation frequency of high frequency oscillator |
| 02/06/2014 | US20140035685 Resonator device, electronic device, electronic apparatus, and mobile object |
| 02/04/2014 | US8643430 Device and circuit with improved linearity |
| 02/04/2014 | US8643407 High temperature half bridge gate driver |
| 02/04/2014 | US8643405 Passive capture adapter circuit for sensing signals of a high-speed circuit |
| 02/04/2014 | US8643401 Integrated circuit communication system with differential signal and method of manufacture thereof |
| 01/30/2014 | DE102012015730B3 Oscillator circuit for driving resonator, has third transistor whose source terminal is connected with that of second transistor and is connected to drain terminal, and connection is connected to source terminal of first transistor |
| 01/30/2014 | DE102012014572A1 Magnetic measuring antenna e.g. magnetic rod antenna for e.g. radio clock, has additive elements that are provided with ferrite cores which are used for increasing inductance of ferrite core of base unit |
| 01/28/2014 | US8638176 Slew rate edge enhancer |
| 01/28/2014 | US8638132 Transmission channel for ultrasound applications |
| 01/28/2014 | US8638130 Low headroom line driver |
| 01/28/2014 | US8638129 Power circuit |
| 01/21/2014 | US8633777 Methods and apparatus for inductors with integrated passive and active elements |
| 01/21/2014 | US8633757 Low-noise, temperature-insensitive, voltage or current input, analog front end architecture |
| 01/21/2014 | US8633738 Slew-rate limited output driver with output-load sensing feedback loop |
| 01/21/2014 | US8633737 Two-stage post driver circuit |
| 01/16/2014 | US20140015602 Reconfigurable high-order integrated circuit filters |
| 01/14/2014 | US8629732 Voltage-controlled oscillators and related systems |
| 01/14/2014 | US8629715 Clock distribution scheme |
| 01/14/2014 | US8629709 High frequency switch circuit device |
| 01/14/2014 | US8629697 Semiconductor integrated circuit and method of operating the same |
| 01/14/2014 | US8629693 Semiconductor integrated circuit with a chain of inverters |
| 01/07/2014 | US8626469 In-situ RC-calibration scheme for active RC filter |
| 01/07/2014 | US8624640 Inductive load driving device |
| 01/07/2014 | US8624639 Integrated circuit chip and system having the same |
| 01/07/2014 | US8624637 Switching control circuit for thermal protection of transistors |
| 01/07/2014 | CA2488631C Lc oscillator with wide tuning range and low phase noise |
| 01/02/2014 | US20140002169 Early notification of power loss in three phase meter |
| 12/31/2013 | US8620978 System and method for filtering electrophysiological signals |
| 12/31/2013 | US8618891 Method and apparatus of a resonant oscillator separately driving two independent functions |
| 12/31/2013 | US8618872 Filter with controlled cut-off frequency step-down |
| 12/31/2013 | US8618846 Solid-state switch driving circuit for vehicle |
| 12/31/2013 | US8618843 High speed serial input/output bus voltage mode driver with tunable amplitude and resistance |
| 12/31/2013 | US8618842 Differential PVT/timing-skew-tolerant self-correcting circuits |
| 12/17/2013 | US8610494 Low power active filter |
| 12/17/2013 | US8610470 Inverter circuit |
| 12/17/2013 | US8610469 Dynamic switch driver for low-distortion programmable-gain amplifier |
| 12/17/2013 | US8610468 Power interface circuit of contact IC card reader |
| 12/17/2013 | US8610462 Input-output circuit and method of improving input-output signals |
| 12/10/2013 | US8604890 Method and circuit for increasing the resolution of a digitally controlled oscillator |
| 12/10/2013 | US8604889 Tunable LC oscillator with common mode voltage adjustment |
| 12/10/2013 | US8604843 Output driver |
| 12/10/2013 | US8604841 Gate driver unit for electrical switching device |
| 12/10/2013 | US8604826 Bias compensation method and system for minimizing process, voltage and temperature corner variations |
| 12/10/2013 | US8604809 Current sensor capacity measuring system |
| 12/03/2013 | US8598957 Oscillators and methods of manufacturing and operating the same |
| 12/03/2013 | US8598918 Differential communication device |
| 12/03/2013 | US8598917 Line driver with reduced dependency on process, voltage, and temperature |
| 12/03/2013 | US8598916 Circuit having gate drivers having a level shifter |
| 11/21/2013 | US20130307613 Method and Apparatus of Cancelling Inductor Coupling |
| 11/21/2013 | US20130307592 Internal voltage generation circuits |
| 11/19/2013 | US8587371 Electric circuit for reducing energy consumption |
| 11/19/2013 | US8587348 Transmit driver circuit |
| 11/19/2013 | US8587326 Method for energy-saving operation of a magneto-inductive flow measuring device |
| 11/14/2013 | US20130300511 Voltage controlled oscillator |
| 11/14/2013 | DE102012211610B4 Topologie eines vollständig entkoppelten Oszillators auf Basis eines LC-Schwingkreises für Anwendungen mit niedrigem Phasenrauschen und hoher Schwingungsamplitude Topology of a fully decoupled oscillator based on a LC-oscillating circuit for applications with low phase noise and high vibration amplitude |
| 11/12/2013 | US8581639 Differential output circuit |
| 11/12/2013 | US8581638 High-side driver circuit |
| 11/12/2013 | US8581630 Signal driver circuit having adjustable output voltage for a high logic level output signal |
| 11/05/2013 | US8576894 Systems and methods for using code space in spread-spectrum communications |
| 10/31/2013 | US20130285754 Through silicon via-based oscillator wafer-level-package structure and method for fabricating the same |
| 10/29/2013 | US8570110 Surface mount type crystal unit |
| 10/29/2013 | US8570099 Single-ended-to-differential filter using common mode feedback |
| 10/29/2013 | US8570075 Gate driver with digital ground |
| 10/29/2013 | US8570074 Method and apparatus for reducing transmitter AC-coupling droop |
| 10/29/2013 | US8570073 Load driver |
| 10/24/2013 | WO2013158799A1 Analog loop filter systems, apparatus, and methods |
| 10/24/2013 | US20130278345 Microwave adaptors and related oscillator systems |
| 10/15/2013 | US8558627 Surface mount crystal oscillator and substrate sheet |
| 10/15/2013 | US8558607 Charge-domain filter and method thereof |
| 10/15/2013 | US8558586 Circuit arrangement for driving transistors in bridge circuits |
| 10/15/2013 | US8558584 System and method for bootstrapping a switch driver |
| 10/15/2013 | US8558577 Systems and methods for bidirectional signal separation |
| 10/15/2013 | US8558576 Output buffer |
| 10/08/2013 | US8552769 Semiconductor device |
| 10/08/2013 | US8552768 Transistor switch control circuit |
| 10/03/2013 | US20130257508 High linearity mixer using a 33% duty cycle clock for unwanted harmonic suppression |
| 10/01/2013 | US8547182 Oven controlled crystal oscillator |
| 10/01/2013 | US8547143 Resonant gate drive circuit for a power switching device in a high frequency power converter |
| 10/01/2013 | US8547139 CMOS logic integrated circuit |
| 10/01/2013 | US8547134 Architecture for high speed serial transmitter |