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Class Information
Number: 326/112
Name: Electronic digital logic circuitry > Function of and, or, nand, nor, or not > Field-effect transistor (e.g., jfet, etc.)
Description: Subject matter wherein the logic circuit includes a unipolar transistor in which current carriers are injected at a source terminal and pass to a drain terminal through a channel of semiconductor material whose conductivity depends largely on an electrical field applied to the semiconductor from a control electrode (gate).










Sub-classes under this class:

Class Number Class Name Patents
326/122 Complementary fet`s 55
326/119 Mosfet (i.e., metal-oxide semiconductor field-effect transistor) 315
326/113 Pass transistor logic or transmission gate logic 356
326/116 Schottky-gate fet (i.e., mesfet) 49
326/115 Source-coupled logic (e.g., current mode logic (cml), differential current switch logic (dcsl), etc.) 276
326/114 Wired logic (e.g., wired-or, wired-and, dotted logic, etc.) 80
326/123 With semiconductor diode or negative resistance device 11


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

Patent Number Title Of Patent Date Issued
8710866 Inverter, NAND gate, and NOR gate Apr. 29, 2014
8692579 Circuit and method of driving the same Apr. 8, 2014
8653854 Low-current logic-gate circuit Feb. 18, 2014
8629693 Semiconductor integrated circuit with a chain of inverters Jan. 14, 2014
8610464 Low-current inverter circuit Dec. 17, 2013
8598910 Timestamping logic with auto-adjust for varying system frequencies Dec. 3, 2013
8587342 Semiconductor integrated circuit Nov. 19, 2013
8576614 Tunnel transistor, logical gate including the transistor, static random-access memory using the logical gate and method for making such a tunnel transistor Nov. 5, 2013
8570066 Inverter, NAND gate, and NOR gate Oct. 29, 2013
8564331 Semiconductor device Oct. 22, 2013
8547139 CMOS logic integrated circuit Oct. 1, 2013
8487656 Dynamic logic circuit Jul. 16, 2013
8487657 Dynamic logic circuit Jul. 16, 2013
8446176 Reconfigurable engineering change order base cell May. 21, 2013
8446177 Inverter circuit and display May. 21, 2013
8415982 Semiconductor integrated circuit device Apr. 9, 2013
8406077 Multi-voltage level, multi-dynamic circuit structure device Mar. 26, 2013
8358154 Magnetic logic gate Jan. 22, 2013
8354861 Magnetoresistive element, logic gate and method of operating logic gate Jan. 15, 2013
8300039 Inverter circuit and display Oct. 30, 2012
8289052 Logic circuit and display device having the same Oct. 16, 2012
8289309 Inverter circuit and display Oct. 16, 2012
8284183 Inverter circuit and display device Oct. 9, 2012
8284182 Inverter circuit and display device Oct. 9, 2012
8264253 Transmitter swing control circuit and method Sep. 11, 2012
8258771 Circuit device, electronic apparatus, and power supply method Sep. 4, 2012
8258814 Clock distribution circuit and layout design method using the same Sep. 4, 2012
8237471 Circuit with stacked structure and use thereof Aug. 7, 2012
8220947 Differential driver circuit Jul. 17, 2012
8193833 Semiconductor integrated circuit for monitoring characteristics of a semiconductor chip Jun. 5, 2012
8188765 Circuit and method for asynchronous pipeline processing with variable request signal delay May. 29, 2012
8159271 Scan driver Apr. 17, 2012
8072243 Semiconductor device with transistors having substantial the same characteristic variations Dec. 6, 2011
8058907 Logic circuits, inverter devices and methods of operating the same Nov. 15, 2011
8030971 High-density logic techniques with reduced-stack multi-gate field effect transistors Oct. 4, 2011
8004316 Logic circuit and method of logic circuit design Aug. 23, 2011
7999575 Semiconductor integrated circuit device Aug. 16, 2011
7994824 Logic gate with a reduced number of switches, especially for applications in integrated circuits Aug. 9, 2011
7990179 Clock distribution circuit and layout design method using same Aug. 2, 2011
7977978 Inverter, method of manufacturing the same, and logic circuit including the inverter Jul. 12, 2011
7948263 Power gating circuit and integrated circuit including same May. 24, 2011
7932750 Dynamic domino circuit and integrated circuit including the same Apr. 26, 2011
7928786 Clock buffer circuit of semiconductor device configured to generate an internal clock signal Apr. 19, 2011
7924060 Output circuit of semiconductor device Apr. 12, 2011
7888972 Logic circuits, inverter devices and methods of operating the same Feb. 15, 2011
7884658 Circuits for forming the inputs of a latch Feb. 8, 2011
7872503 Combinatorial logic circuit Jan. 18, 2011
7859303 Nonvolatile programmable logic circuit Dec. 28, 2010
7852113 Leakage control Dec. 14, 2010
7830179 Multi-functional logic gate device and programmable integrated circuit device using the same Nov. 9, 2010

1 2 3 4 5 6 7 8 9










 
 
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