Patent US 3689752A: Difference between revisions
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(Created page with "{{Patent |Office=US |Number=3689752A |Title=Four-quadrant multiplier circuit |Inventors=Barrie Gilbert |Company=Tektronix Inc |Filing date=1970-04-13 |Grant date=1972-09-05 |...") |
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|Number=3689752A | |Number=3689752A | ||
|Title=Four-quadrant multiplier circuit | |Title=Four-quadrant multiplier circuit | ||
|Company=Tektronix Inc | |Company=Tektronix Inc | ||
|Inventors=Barrie Gilbert | |||
|Filing date=1970-04-13 | |Filing date=1970-04-13 | ||
|Grant date=1972-09-05 | |Grant date=1972-09-05 | ||
}} | }} | ||
See [[wikipedia:Gilbert cell|Gilbert cell]] @ Wikipedia. |
Latest revision as of 01:05, 10 October 2024
Patent number | US 3689752A (click link for details and documents via Google Patents) |
---|---|
Title | Four-quadrant multiplier circuit |
Inventors | Barrie Gilbert |
Company | Tektronix Inc |
Filing date | 1970-04-13 |
Grant date | 1972-09-05 |
Cited By:
Patent | Title | Inventors | Assignee | Granted |
---|---|---|---|---|
Patent US 4032768A | Constant velocity vector generator | Michael Rieger | Tektronix Inc | 1977-06-28 |
Patent US 4122528A | Integrator circuits for a constant velocity vector generator | Michael Rieger | Tektronix Inc | 1978-10-24 |
Patent US 4322688A | Cascode feed-forward amplifier | Ken Schlotzhauer • Art Metz | Tektronix Inc | 1982-03-30 |
See Gilbert cell @ Wikipedia.