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Class Information
Number: 326/101
Name: Electronic digital logic circuitry > Significant integrated structure, layout, or layout interconnections
Description: Subject matter including an arrangement of components fabricated in a semiconductor material or integrated circuit chip with significant design emphasis on the topological arrangement of the components and their circuit connectors.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 4121116 |
Component for logic circuits and logic circuits equipped with this component |
Oct. 17, 1978 |
| 4119997 |
DOT-AND logic gate device including multiemitter transistor |
Oct. 10, 1978 |
| 4100431 |
Integrated injection logic to linear high impedance current interface |
Jul. 11, 1978 |
| 4081822 |
Threshold integrated injection logic |
Mar. 28, 1978 |
| 4075508 |
I.sup.2 L injector current source |
Feb. 21, 1978 |
| 4071774 |
Integrated injection logic with both fan in and fan out Schottky diodes, serially connected between stages |
Jan. 31, 1978 |
| 4069428 |
Transistor-transistor-logic circuit |
Jan. 17, 1978 |
| 4051391 |
Current-operated circuits and structures |
Sep. 27, 1977 |
| 4049975 |
Transistor circuits |
Sep. 20, 1977 |
| 4048517 |
Logic element |
Sep. 13, 1977 |
| 4039857 |
Dynamic biasing of isolation boat including diffused resistors |
Aug. 2, 1977 |
| 4035664 |
Current hogging injection logic |
Jul. 12, 1977 |
| 4032894 |
Logic array with enhanced flexibility |
Jun. 28, 1977 |
| 4013901 |
Stacked logic design for I.sup.2 L watch |
Mar. 22, 1977 |
| 4009397 |
Logic circuit |
Feb. 22, 1977 |
| 4007385 |
Serially-connected circuit groups for intergrated injection logic |
Feb. 8, 1977 |
| 4005470 |
Triple diffused logic elements |
Jan. 25, 1977 |
| 3999080 |
Transistor coupled logic circuit |
Dec. 21, 1976 |
| 3995173 |
Solid state fail-safe logic system |
Nov. 30, 1976 |
| 3978473 |
Integrated-circuit digital-to-analog converter |
Aug. 31, 1976 |
| 3969632 |
Logic circuits-employing junction-type field-effect transistors |
Jul. 13, 1976 |
| 3947865 |
Collector-up semiconductor circuit structure for binary logic |
Mar. 30, 1976 |
| 3936812 |
Segmented parallel rail paths for input/output signals |
Feb. 3, 1976 |
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