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Class Information
Number: 327/111
Name: Miscellaneous active electrical nonlinear devices, circuits, and systems > Signal converting, shaping, or generating > Current driver > Having capacitive load
Description: Subject matter wherein the output drive current is provided to a broadly recited element which has the property of opposing voltage change due to stored charge.










Sub-classes under this class:

Class Number Class Name Patents
327/112 Push-pull 1,227


Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8710874 Transmission channel for ultrasound applications Apr. 29, 2014
8710875 Bootstrap gate driver Apr. 29, 2014
8692586 Low power isolated output circuit Apr. 8, 2014
8692589 Semiconductor element driving circuit and semiconductor device Apr. 8, 2014
8686762 Half open-loop-controlled LIN transmitter Apr. 1, 2014
8648629 Transmission channel for ultrasound applications Feb. 11, 2014
8633738 Slew-rate limited output driver with output-load sensing feedback loop Jan. 21, 2014
8629709 High frequency switch circuit device Jan. 14, 2014
8624639 Integrated circuit chip and system having the same Jan. 7, 2014
8618842 Differential PVT/timing-skew-tolerant self-correcting circuits Dec. 31, 2013
8570074 Method and apparatus for reducing transmitter AC-coupling droop Oct. 29, 2013
8558586 Circuit arrangement for driving transistors in bridge circuits Oct. 15, 2013
8531233 Switching circuit including nitride semiconductor devices Sep. 10, 2013
8519752 Apparatus for reducing simultaneous switching noise Aug. 27, 2013
8513986 Driving circuit for switching element and power converter Aug. 20, 2013
8508261 Current mode line driver Aug. 13, 2013
8476940 Stress reduced cascoded CMOS output driver circuit Jul. 2, 2013
8476941 Buffer circuit for a capacitive load of high value Jul. 2, 2013
8471604 Gate drive circuit and associated method Jun. 25, 2013
8456201 Energy-recycling resonant drive circuits for semiconductor devices Jun. 4, 2013
8451031 Adjustable finite impulse response transmitter May. 28, 2013
8451032 Capacitive isolator with schmitt trigger May. 28, 2013
8441289 Driving circuit, driving device and image forming device May. 14, 2013
8415986 Voltage-mode driver with pre-emphasis Apr. 9, 2013
8410826 Load drive circuit with current bidirectional detecting function Apr. 2, 2013
8390338 Semiconductor device having signal transfer line Mar. 5, 2013
8381146 Computer product, apparatus, and method for correcting time delay variation of a circuit design Feb. 19, 2013
8373455 Output buffer circuit Feb. 12, 2013
8373451 Digital driver with RC tuned transition control Feb. 12, 2013
8368432 Interference-tolerant communication circuit Feb. 5, 2013
8330505 Protection circuit for driving capacitive loads Dec. 11, 2012
8258824 Heterodyne dual slope frequency generation method for the load change of power supply Sep. 4, 2012
8228097 Circuit for driving a display panel using a driving capacitor Jul. 24, 2012
8217687 Capacitive load driver Jul. 10, 2012
8193801 Method and a device for feeding DC power to an amplifier module for a pulsed load Jun. 5, 2012
8139903 Driving circuit of optical gate switch Mar. 20, 2012
8120390 Configurable low drop out regulator circuit Feb. 21, 2012
RE43015 Capacitive high-side switch driver for a power converter Dec. 13, 2011
8054108 Transmission device having emphasis function Nov. 8, 2011
8054110 Driver circuit for gallium nitride (GaN) heterojunction field effect transistors (HFETs) Nov. 8, 2011
8049533 Receiver and method for dynamically adjusting sensitivity of receiver Nov. 1, 2011
8049537 Method and apparatus for reducing transmitter AC-coupling droop Nov. 1, 2011
8040164 Circuits and methods for programming integrated circuit input and output impedances Oct. 18, 2011
8041294 Adaptive radio transceiver Oct. 18, 2011
8018255 DC-DC converter, driver IC, and system in package Sep. 13, 2011
8013643 Source driver Sep. 6, 2011
7973571 Multichannel drive circuit Jul. 5, 2011
7965099 Bus modem for building and industrial electrical systems Jun. 21, 2011
7911244 Differential drive circuit and communication device Mar. 22, 2011
7902908 Method of forming a charge pump controller and structure therefor Mar. 8, 2011

1 2 3 4 5 6










 
 
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