Eric Etheridge: Difference between revisions
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Revision as of 03:32, 4 March 2022
Eric Pharr Etheridge (b. 1959-10-03 in Georgia – d. 2022-01-09 in Beaverton) joined Tektronix in 1981 and was still busy designing into the 90s.
The Howard Vollum award winner in 2002 was Eric Etheridge.
Products by Eric Etheridge
Components by Eric Etheridge
Patents by Eric Etheridge
| Page | Office | Number | Title | Inventors | Company | Filing date | Grant date |
|---|---|---|---|---|---|---|---|
| Patent US 4809208A | US | 4809208A | Programmable multistage digital filter | Victor L. Hansen • Eric Etheridge | Tektronix Inc | 1987-04-03 | 1989-02-28 |
| Patent US 4859928A | US | 4859928A | CMOS comparator bias voltage generator | Eric Etheridge | Tektronix Inc | 1988-12-20 | 1989-08-22 |
| Patent US 4891535A | US | 4891535A | Single supply ECL to CMOS converter | Eric Etheridge | Tektronix Inc | 1988-12-20 | 1990-01-02 |
| Patent US 5530454A | US | 5530454A | Digital oscilloscope architecture for signal monitoring with enhanced duty cycle | Eric Etheridge • Gordon Shank • Dan Knierim | Tektronix Inc | 1994-04-13 | 1996-06-25 |
| Patent US 6847905B2 | US | 6847905B2 | Architecture providing increased information display for long acquisitions or constrained memory bandwidth | Eric Etheridge • Kevin T. Ivers • Forrest A. Edwards • Paul M. Gerlach | Tektronix Inc | 2003-02-12 | 2005-01-25 |