Ken Hawken: Difference between revisions
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}} was an engineer at Tektronix. He designed the CRT for the [[7904]]. | }} was an engineer at Tektronix. He designed the CRT for the [[7904]]. | ||
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{{Designer|Ken Hawken}} | {{Designer|Ken Hawken}} | ||
Revision as of 03:22, 13 March 2022
Ken Hawken (b. 1934 – d. 2014) was an engineer at Tektronix. He designed the CRT for the 7904.
Please add referenced biography.
Products by Ken Hawken
Components by Ken Hawken
| Model | Class | Description | Designers | Used in |
|---|---|---|---|---|
| 154-0644-00 | CRT | CRT with distributed deflection plates | Ken Hawken | 7704A • 7854 • 7904 • 7904A • R7903 |
| T7840 | CRT | dual-beam CRT | Conrad Odenthal • Ken Hawken | 7844 |
| T7912 | CRT | scan converter tube | Carlo Infante • Ray Hayes • Ken Hawken • Bob Culter • Hal Cobb • Ed Ritz • Bo Janko | R7912 • 7912AD • 7912HB |
Patents by Ken Hawken
| Page | Office | Number | Title | Inventors | Company | Filing date | Grant date |
|---|---|---|---|---|---|---|---|
| Patent US 3819984A | US | 3819984A | Side-by-side dual gun crt having horizontal deflector plates provided with side shields for correction of geometric distortion | Ken Hawken | Tektronix Inc | 1973-02-12 | 1974-06-25 |
| Patent US 4277722A | US | 4277722A | Cathode ray tube having low voltage focus and dynamic correction | Ken Hawken • Bozidar Janko | Tektronix Inc | 1979-05-14 | 1981-07-07 |
| Patent US 4752714A | US | 4752714A | Decelerating and scan expansion lens system for electron discharge tube incorporating a microchannel plate | John H. Sonneborn • Ken Hawken | Tektronix Inc | 1986-03-10 | 1988-06-21 |