Class Information
Number: 326/123
Name: Electronic digital logic circuitry > Function of and, or, nand, nor, or not > Field-effect transistor (e.g., jfet, etc.) > With semiconductor diode or negative resistance device
Description: Subject matter wherein the logic function unit includes (a) a semiconductor device having two electrodes (anode and cathode) and a single junction (pn) that allows current to flow in only one direction; or (b) a semiconductor device characterized by an operating current-voltage plot having a portion with a negative slope.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7352213 |
Ac powered logic circuitry |
Apr. 1, 2008 |
| 7106093 |
Semiconductor device |
Sep. 12, 2006 |
| 5773996 |
Multiple-valued logic circuit |
Jun. 30, 1998 |
| 5473270 |
Adiabatic dynamic precharge boost circuitry |
Dec. 5, 1995 |
| 4877975 |
Logic circuit having an output signal with a gentle leading edge |
Oct. 31, 1989 |
| 4419586 |
Solid-state relay and regulator |
Dec. 6, 1983 |
| 4185209 |
CMOS boolean logic circuit |
Jan. 22, 1980 |
| 4013896 |
High-speed logic gate with two complementary transistors and saturable resistors |
Mar. 22, 1977 |
| 3986042 |
CMOS Boolean logic mechanization |
Oct. 12, 1976 |
| 3969632 |
Logic circuits-employing junction-type field-effect transistors |
Jul. 13, 1976 |
| 3965367 |
Multiple output logic circuits |
Jun. 22, 1976 |
|
