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Class Information
Number: 327/434
Name: Miscellaneous active electrical nonlinear devices, circuits, and systems > Gating (i.e., switching input to output) > Utilizing three or more electrode solid-state device > Field-effect transistor > Insulated gate fet (e.g., mosfet, etc.)
Description: Subject matter including a unipolar transistor characterized by having a lightly doped substrate (e.g., p-type material) into which two highly doped regions (e.g., n+ type material) are diffused for forming source/drain regions with the area therebetween becoming the channel for current carriers (i.e., holes or electrons) when an electrical field is applied and a layer of insulating material (e.g., SiO2










Sub-classes under this class:

Class Number Class Name Patents
327/437 Complementary metal-oxide semiconductor (cmos) 385
327/435 Gaas 26
327/436 Plural devices in series 142


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12

Patent Number Title Of Patent Date Issued
8710543 Cascode circuit device with improved reverse recovery characteristic Apr. 29, 2014
8710900 Methods and apparatus for voltage selection for a MOSFET switch device Apr. 29, 2014
8711598 Memory cell and memory cell array using the same Apr. 29, 2014
8704357 Semiconductor device and power supply unit utilizing the same Apr. 22, 2014
8674757 Switching system and method for control thereof Mar. 18, 2014
8669805 Coupling circuit, driver circuit and method for controlling a coupling circuit Mar. 11, 2014
8665004 Controlling a MOS transistor Mar. 4, 2014
8659345 Switch level circuit with dead time self-adapting control Feb. 25, 2014
8643427 Switching device Feb. 4, 2014
8638129 Power circuit Jan. 28, 2014
8633755 Load driver with constant current variable structure Jan. 21, 2014
8624637 Switching control circuit for thermal protection of transistors Jan. 7, 2014
8610469 Dynamic switch driver for low-distortion programmable-gain amplifier Dec. 17, 2013
8610490 Voltage switching in a memory device Dec. 17, 2013
8604864 Devices and methods for improving voltage handling and/or bi-directionality of stacks of elements when connected between terminals Dec. 10, 2013
8604865 Transponder with a modulator Dec. 10, 2013
8604841 Gate driver unit for electrical switching device Dec. 10, 2013
8598920 Gate driving circuit Dec. 3, 2013
8587361 RF switch circuit including a series connection of a plurality of transistors, RF switch including an RF switch circuit and method for switching RF signals Nov. 19, 2013
8587362 Gate driver and semiconductor device employing the same Nov. 19, 2013
8587363 High frequency switching circuit reducing power consumption and method of controlling the same Nov. 19, 2013
8581656 Transmission gate and control circuit for transmission gate inputs Nov. 12, 2013
8575991 Switching circuit sharing a resistor for switching devices Nov. 5, 2013
8570092 Control circuit for connector Oct. 29, 2013
8552792 Switch circuit and electronic device using the same Oct. 8, 2013
8547162 Integration of MOSFETs in a source-down configuration Oct. 1, 2013
8547161 Transistor having asymmetric gate-voltage control Oct. 1, 2013
8547159 Constant Vgs analog switch Oct. 1, 2013
8547143 Resonant gate drive circuit for a power switching device in a high frequency power converter Oct. 1, 2013
8542058 Semiconductor device including body connected FETs Sep. 24, 2013
8519772 Alternate power gating enablement Aug. 27, 2013
8519773 Power switch with one-shot discharge and increased switching speed Aug. 27, 2013
8508282 LIN bus network, integrated circuit and method of communicating thereon Aug. 13, 2013
8502594 Bootstrap transistor circuit Aug. 6, 2013
8502595 Power down enabled analog switch Aug. 6, 2013
8487668 Semiconductor drive device Jul. 16, 2013
8487795 Time-interleaved track-and-hold circuit using distributed global sine-wave clock Jul. 16, 2013
8482336 Variable impedance single pole double throw CMOS switch Jul. 9, 2013
8482337 High frequency semiconductor switch Jul. 9, 2013
8476940 Stress reduced cascoded CMOS output driver circuit Jul. 2, 2013
8471622 Drive circuit of semiconductor device Jun. 25, 2013
8461881 High power, high speed solid state relay Jun. 11, 2013
8461905 Adaptive bootstrap circuit for controlling CMOS switch(es) Jun. 11, 2013
8451045 Inverter control system May. 28, 2013
8451046 System and method for switch leakage cancellation May. 28, 2013
8446050 Solid-state alternating current (AC) switch May. 21, 2013
8446207 Load driving circuit May. 21, 2013
8441128 Semiconductor arrangement May. 14, 2013
8427225 Gate driving circuit Apr. 23, 2013
8415987 Tap switch with semiconductor switching elements Apr. 9, 2013

1 2 3 4 5 6 7 8 9 10 11 12










 
 
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