Patent US 3646456A: Difference between revisions
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|Title=Logarithmic amplifier | |Title=Logarithmic amplifier | ||
|Company=Tektronix Inc | |Company=Tektronix Inc | ||
|Inventors=Gene Kauffman; Larry | |Inventors=Gene Kauffman; Larry Lockwood | ||
|Filing date=1970-07-09 | |Filing date=1970-07-09 | ||
|Grant date=1972-02-29 | |Grant date=1972-02-29 | ||
}} | }} | ||
Latest revision as of 09:53, 27 February 2022
| Patent number | US 3646456A (click link for details and documents via Google Patents) |
|---|---|
| Title | Logarithmic amplifier |
| Inventors | Gene Kauffman, Larry Lockwood |
| Company | Tektronix Inc |
| Filing date | 1970-07-09 |
| Grant date | 1972-02-29 |