Duane Haven
Duane A. Haven (? – ?)
Please add referenced biography.
Documents Authored by Duane Haven
| Document | Page | Class | Title | Author(s) | Year | Refers to |
|---|---|---|---|---|---|---|
| Technology Report November 1979.pdf | 18 | Article | Patent Received: 4,159,439 New CRT Display Decreases Background Luminance | Duane Haven • Bob Arneson | 1979 | Direct-view storage CRT • Patent US 4159439A |
Products by Duane Haven
Components by Duane Haven
Patents by Duane A. Haven
| Page | Office | Number | Title | Inventors | Company | Filing date | Grant date |
|---|---|---|---|---|---|---|---|
| Patent US 4159439A | US | 4159439A | Bistable storage cathode ray tube | Duane A. Haven • Robert L. Arneson | Tektronix Inc | 1976-08-02 | 1979-06-26 |
| Patent US 4139800A | US | 4139800A | Bistable storage target having interdigitated target electrode for selective erasure | Bruce H. Ostermeier • Duane A. Haven • Gordon M. Sletmoe | Tektronix Inc | 1977-06-27 | 1979-02-13 |
| Patent US 4284661A | US | 4284661A | Process for making bistable storage cathode ray tube | Duane A. Haven • Robert L. Arneson | Tektronix Inc | 1979-01-31 | 1981-08-18 |
| Patent US 4251610A | US | 4251610A | Method of making multicolor CRT display screen with minimal phosphor contamination | Duane A. Haven • Donald P. Chitwood | Tektronix Inc | 1979-11-02 | 1981-02-17 |
| Patent US 4254360A | US | 4254360A | Insulated web collector storage target for a cathode ray tube | Duane A. Haven | Tektronix Inc | 1980-04-08 | 1981-03-03 |
| Patent US 4335328A | US | 4335328A | Selectively erasable storage target with insulated web collector | Duane A. Haven | Tektronix Inc | 1981-02-23 | 1982-06-15 |
| Patent US 4744636A | US | 4744636A | Electron beam-addressed liquid crystal cell having coating layer for secondary electron emission | Duane A. Haven • Thomas S. Buzak • Rolf S. Vatne | Tektronix Inc | 1987-05-05 | 1988-05-17 |
| Patent US 4784883A | US | 4784883A | Liquid crystal cell and method of assembly of same | Donald P. Chitwood • Raymond D. Wilson • Duane A. Haven | Tektronix Inc | 1987-05-05 | 1988-11-15 |