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Class Information
Number: 257/564
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Integrated circuit structure with electrically isolated components > With multiple separately connected emitter, collector, or base regions in same transistor structure > Multiple base or collector regions
Description: Subject matter wherein the device contains two or more separately connected base or collector regions, but not more than one separately connected emitter region.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 4205333 |
Lateral transistor with multi-base contacts |
May. 27, 1980 |
| 4160986 |
Bipolar transistors having fixed gain characteristics |
Jul. 10, 1979 |
| 4153909 |
Gated collector lateral transistor structure and circuits using same |
May. 8, 1979 |
| 4125853 |
Integrated circuit transistor |
Nov. 14, 1978 |
| 4119997 |
DOT-AND logic gate device including multiemitter transistor |
Oct. 10, 1978 |
| 4104732 |
Static RAM cell |
Aug. 1, 1978 |
| 4081822 |
Threshold integrated injection logic |
Mar. 28, 1978 |
| 4076556 |
Method for fabrication of improved bipolar injection logic circuit |
Feb. 28, 1978 |
| 4075039 |
Integrated logic circuit and method of fabrication |
Feb. 21, 1978 |
| 4071774 |
Integrated injection logic with both fan in and fan out Schottky diodes, serially connected between stages |
Jan. 31, 1978 |
| 4054898 |
Switching system to short-circuit a load with minimum residual voltage |
Oct. 18, 1977 |
| 4035664 |
Current hogging injection logic |
Jul. 12, 1977 |
| 4032796 |
Logic dot-and gate circuits |
Jun. 28, 1977 |
| 3987477 |
Beta compensated integrated current mirror |
Oct. 19, 1976 |
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