David Chapman
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David D. Chapman (? – ?)
- Please add referenced biography.
Products by David Chapman
Components by David Chapman
Patents by David D. Chapman
| Page | Office | Number | Title | Inventors | Company | Filing date | Grant date |
|---|---|---|---|---|---|---|---|
| Patent US 4425643A | US | 4425643A | Multi-speed logic analyzer | David D. Chapman • Gerd H. Hoeren • Steven R. Palmquist | Tektronix Inc | 1981-06-08 | 1984-01-10 |
| Patent US 4434488A | US | 4434488A | Logic analyzer for a multiplexed digital bus | Steven R. Palmquist • David D. Chapman • Gerd H. Hoeren | Tektronix Inc | 1981-06-08 | 1984-02-28 |
| Patent US 4541100A | US | 4541100A | Apparatus including a programmable set-up and hold feature | Steven R. Sutton • Michael S. Hagen • David D. Chapman • Glenn S. Gombert • Steven R. Palmquist | Tektronix Inc | 1982-07-19 | 1985-09-10 |
| Patent US 4752928A | US | 4752928A | Transaction analyzer | David D. Chapman • Donald C. Kirkpatrick | Tektronix Inc | 1985-05-06 | 1988-06-21 |
| Patent US 4748556A | US | 4748556A | Variable tracking word recognizer for detecting the occurrence of a dynamic-variable address | Gerd H. Hoeren • David D. Chapman • Robin L. Teitzel • Steven R. Palmquist | Tektronix Inc | 1985-05-28 | 1988-05-31 |
| Patent US 4701696A | US | 4701696A | Retargetable buffer probe | David W. Bogardus • Robin L. Teitzel • David D. Chapman | Tektronix Inc | 1985-11-25 | 1987-10-20 |