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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 |
| 4562454 |
Electronic fuse for semiconductor devices |
Dec. 31, 1985 |
| 4546271 |
Integrated logic element in E.sup.2 CL technology |
Oct. 8, 1985 |
| 4525637 |
Integrated circuit having an input voltage-clamping function and an input current-detecting function |
Jun. 25, 1985 |
| 4489247 |
Integrated injection logic circuit with test pads on injector common line |
Dec. 18, 1984 |
| 4488164 |
Quantized Hall effect switching devices |
Dec. 11, 1984 |
| 4480319 |
Emitter coupled flip flop memory with complementary bipolar loads |
Oct. 30, 1984 |
| 4471239 |
TTL Fundamental logic circuit |
Sep. 11, 1984 |
| 4469963 |
Monolithically integrated semiconductor circuit including I.sup.2 L cells and other circuit parts |
Sep. 4, 1984 |
| 4458158 |
IC Including small signal and power devices |
Jul. 3, 1984 |
| 4445052 |
TTL Input current reduction circuit |
Apr. 24, 1984 |
| 4412237 |
Semiconductor device |
Oct. 25, 1983 |
| 4412142 |
Integrated circuit incorporating low voltage and high voltage semiconductor devices |
Oct. 25, 1983 |
| 4390802 |
Low-voltage, high-noise immunity I.sup.2 L interface |
Jun. 28, 1983 |
| 4380708 |
I.sup.2 L With polysilicon diodes and interconnects |
Apr. 19, 1983 |
| 4366393 |
Integrated logic circuit adapted to performance tests |
Dec. 28, 1982 |
| 4348595 |
Circuit including at least two MTL semi-conducting devices showing different rise times and logic circuits made-up therefrom |
Sep. 7, 1982 |
| 4347446 |
Emitter coupled logic circuit with active pull-down |
Aug. 31, 1982 |
| 4338619 |
Flip-flop circuit |
Jul. 6, 1982 |
| 4320313 |
Gunn-effect device modulatable by coded pulses, and a parallel-series digital converter using said device |
Mar. 16, 1982 |
| 4301382 |
I2L With PNPN injector |
Nov. 17, 1981 |
| 4288805 |
Integrated logic gate with NPN inverter, PNP clamp, coupling, Shottky diodes and diffused crossunder |
Sep. 8, 1981 |
| 4286177 |
Integrated injection logic circuits |
Aug. 25, 1981 |
| 4284997 |
Static induction transistor and its applied devices |
Aug. 18, 1981 |
| 4278897 |
Large scale semiconductor integrated circuit device |
Jul. 14, 1981 |
| 4277701 |
Semiconductor integrated injection logic structure controlled by the injector |
Jul. 7, 1981 |
| 4266238 |
Semiconductor device having high-speed operation and integrated circuit using same |
May. 5, 1981 |
| 4259681 |
Integrated circuit |
Mar. 31, 1981 |
| 4250407 |
Multi function patch pin circuit |
Feb. 10, 1981 |
| 4242596 |
Integrated injection logic circuits |
Dec. 30, 1980 |
| 4216486 |
Light emitting and light detecting semiconductor device for interfacing with an optical fiber |
Aug. 5, 1980 |
| 4215418 |
Integrated digital multiplier circuit using current mode logic |
Jul. 29, 1980 |
| 4207556 |
Programmable logic array arrangement |
Jun. 10, 1980 |
| 4204130 |
Multicollector transistor logic circuit |
May. 20, 1980 |
| 4191899 |
Voltage variable integrated circuit capacitor and bootstrap driver circuit |
Mar. 4, 1980 |
| 4180749 |
Input buffer for integrated injection logic circuits |
Dec. 25, 1979 |
| 4179629 |
Failsafe logic function apparatus |
Dec. 18, 1979 |
| 4176308 |
Voltage regulator and current regulator |
Nov. 27, 1979 |
| 4165470 |
Logic gates with forward biased diode load impedences |
Aug. 21, 1979 |
| 4158783 |
Current hogging injection logic with self-aligned output transistors |
Jun. 19, 1979 |
| 4158146 |
Device for coupling transistors operated in I.sup.2 L to a transistor operated at a higher bias-current |
Jun. 12, 1979 |
| 4158147 |
Unidirectional signal paths |
Jun. 12, 1979 |
| 4155014 |
Logic element having low power consumption |
May. 15, 1979 |
| RE29962 |
Collector-up semiconductor circuit structure for binary logic |
Apr. 10, 1979 |
| 4145621 |
Transistor logic circuits |
Mar. 20, 1979 |
| 4145749 |
Log in-out system for logic apparatus |
Mar. 20, 1979 |
| 4143284 |
Arrangement for supplying I.sup.2 L circuits with differing currents |
Mar. 6, 1979 |
| 4140922 |
Amplifier stage for the current supply of I.sup.2 L circuits |
Feb. 20, 1979 |
| 4131806 |
I.I.L. with injector base resistor and schottky clamp |
Dec. 26, 1978 |
| 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 |
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