Patent US 5231489A: Difference between revisions
Jump to navigation
Jump to search
No edit summary |
No edit summary |
||
| Line 2: | Line 2: | ||
|Office=US | |Office=US | ||
|Number=5231489A | |Number=5231489A | ||
|Title= | |Title=Moire measurement system using spectral analysis | ||
|Company=Tektronix Inc | |Company=Tektronix Inc | ||
|Inventors=Bruce J. Penney | |Inventors=Bruce J. Penney | ||
|Filing date= | |Filing date=1992-05-06 | ||
|Grant date= | |Grant date=1993-07-27 | ||
}} | }} | ||
Latest revision as of 09:23, 7 June 2024
| Patent number | US 5231489A (click link for details and documents via Google Patents) |
|---|---|
| Title | Moire measurement system using spectral analysis |
| Inventors | Bruce J. Penney |
| Company | Tektronix Inc |
| Filing date | 1992-05-06 |
| Grant date | 1993-07-27 |