Patent US 4142128A
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| Patent number | US 4142128A (click link for details and documents via Google Patents) |
|---|---|
| Title | Box-shaped scan expansion lens for cathode ray tube |
| Inventors | Conrad Odenthal |
| Company | Tektronix Inc |
| Filing date | 1977-04-18 |
| Grant date | 1979-02-27 |
Cited By:
| Patent | Title | Inventors | Assignee | Granted |
|---|---|---|---|---|
| Patent US 4804885A | X-ray attenuating ceramic materials | Ronald O. Petersen • James L. McAlpin | Tektronix Inc | 1989-02-14 |
| Patent US 4949010A | X-ray attenuating ceramic materials | Ronald O. Petersen • James L. McAlpin | Tektronix Inc | 1990-08-14 |
Related products:
| Manufacturer | Model | Description | Introduced | Designers |
|---|---|---|---|---|
| Tektronix | 7104 | 1 GHz mainframe with MCP CRT | 1978 | Val Garuts • Gene Andrews • Hans Springer • John Addis • Wink Gross • Art Metz • Aris Silzars • Conrad Odenthal • Dave Morgan |
| Tektronix | R7103 | 1 GHz non-storage mainframe | 1985 | Val Garuts • Gene Andrews • Hans Springer • John Addis • Wink Gross • Art Metz • Aris Silzars • Conrad Odenthal • Dave Morgan |
Related components:
| Manufacturer | Part | Description | Designers |
|---|---|---|---|
| Tektronix | T7100 | micro-channel plate CRT | Dennis Hall • Aris Silzars • Conrad Odenthal |
| Tektronix | T7101 | micro-channel plate CRT |