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Class Information
Number: 326/121
Name: Electronic digital logic circuitry > Function of and, or, nand, nor, or not > Field-effect transistor (e.g., jfet, etc.) > Mosfet (i.e., metal-oxide semiconductor field-effect transistor) > Cmos
Description: Subject matter wherein the logic function unit includes two enhancement mode metal-oxide semiconductor field-effect transistor elements connected in series with gates tied together, each having a channel of conductivity type opposite that of the other (i.e., P-MOS vs. N-MOS).
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 4518875 |
Three-level MOS logic circuit |
May. 21, 1985 |
| 4507574 |
Constant operation speed logic circuit |
Mar. 26, 1985 |
| 4495427 |
Programmable logic gates and networks |
Jan. 22, 1985 |
| 4491839 |
CMOS Selection circuit |
Jan. 1, 1985 |
| 4490629 |
High voltage circuits in low voltage CMOS process |
Dec. 25, 1984 |
| 4468574 |
Dual gate CMOS transistor circuits having reduced electrode capacitance |
Aug. 28, 1984 |
| 4465945 |
Tri-state CMOS driver having reduced gate delay |
Aug. 14, 1984 |
| 4453096 |
MOS Transistor type integrated circuit for the execution of logical operations on a plurality of data signals |
Jun. 5, 1984 |
| 4429374 |
Memory array addressing |
Jan. 31, 1984 |
| 4390988 |
Efficient means for implementing many-to-one multiplexing logic in CMOS/SOS |
Jun. 28, 1983 |
| 4384287 |
Inverter circuits using insulated gate field effect transistors |
May. 17, 1983 |
| 4366398 |
Amplifier circuit |
Dec. 28, 1982 |
| 4350905 |
Complementary MOS logic decoder circuit |
Sep. 21, 1982 |
| 4348596 |
Signal comparison circuit |
Sep. 7, 1982 |
| 4345170 |
Clocked IGFET logic circuit |
Aug. 17, 1982 |
| 4342927 |
CMOS Switching circuit |
Aug. 3, 1982 |
| 4330722 |
Clocked IGFET logic circuit |
May. 18, 1982 |
| 4280212 |
Multiplexing system for a solid state timing device |
Jul. 21, 1981 |
| 4264874 |
Low voltage CMOS amplifier |
Apr. 28, 1981 |
| 4259595 |
Clocking system for MOS transistor logic circuit |
Mar. 31, 1981 |
| 4255723 |
Amplitude control inverter circuit for electronic device |
Mar. 10, 1981 |
| 4250406 |
Single clock CMOS logic circuit with selected threshold voltages |
Feb. 10, 1981 |
| 4209713 |
Semiconductor integrated circuit device in which difficulties caused by parasitic transistors are eliminated |
Jun. 24, 1980 |
| 4185209 |
CMOS boolean logic circuit |
Jan. 22, 1980 |
| 4164666 |
Electronic apparatus using complementary MOS transistor dynamic clocked logic circuits |
Aug. 14, 1979 |
| 4142251 |
Field programmable read-only-memory |
Feb. 27, 1979 |
| 4140924 |
Logic CMOS transistor circuits |
Feb. 20, 1979 |
| 4138613 |
Switching circuit |
Feb. 6, 1979 |
| 4122360 |
Logic circuit using CMOS transistors |
Oct. 24, 1978 |
| 4091293 |
Majority decision logic circuit |
May. 23, 1978 |
| 4069426 |
Complementary MOS logic circuit |
Jan. 17, 1978 |
| 4038598 |
Probe contact and junction detector |
Jul. 26, 1977 |
| 4031511 |
CMOS comparator |
Jun. 21, 1977 |
| 4024418 |
Integrated circuit CMOS inverter structure |
May. 17, 1977 |
| 3989955 |
Logic circuit arrangements using insulated-gate field effect transistors |
Nov. 2, 1976 |
| 3986041 |
CMOS digital circuits with resistive shunt feedback amplifier |
Oct. 12, 1976 |
| 3986043 |
CMOS digital circuits with active shunt feedback amplifier |
Oct. 12, 1976 |
| 3986042 |
CMOS Boolean logic mechanization |
Oct. 12, 1976 |
| 3980897 |
Logic gating system and method |
Sep. 14, 1976 |
| 3965367 |
Multiple output logic circuits |
Jun. 22, 1976 |
| 3947829 |
Logical circuit apparatus |
Mar. 30, 1976 |
| 3945000 |
Series logic circuit arrangement using a plurality of complementary IGFET's |
Mar. 16, 1976 |
| 3943378 |
CMOS synchronous binary counter |
Mar. 9, 1976 |
| 3943377 |
Logic circuit arrangement employing insulated gate field effect transistors |
Mar. 9, 1976 |
| 3943551 |
LSI array using field effect transistors of different conductivity type |
Mar. 9, 1976 |
| 3937982 |
Gate circuit |
Feb. 10, 1976 |
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