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Granted Patent
Utility
US 6,693,716
· Confirmation No. 5981
METHOD AND APPARATUS FOR OPTICAL MEASUREMENT OF A SURFACE PROFILE OF A SPECIMEN
Inventor:
Frank Sieckmann
No downloadable documents found — record may not be publicly available.
Inventors
Frank Sieckmann
Bochum, GERMANY
Attorneys & Agents of Record
Classification
USPC
356/609
Prosecution
- Examiner
- BARTH, VINCENT P
- Art Unit
- 2877
- Customer No.
- 22428
- Docket No.
- 016790-0442
- Confirmation No.
- 5981
Foreign Priority
100 50 963.0
·
2000-10-13
·
GERMANY
101 49 357.6
·
2001-10-06
·
GERMANY
Publication
- Pub. No.
- US20020071125A1
- Pub. Date
- 2002-06-13
Patent Term Adjustment
-31days
No related applications found.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2010-07-27
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2005-05-19
from
SIECKMANN, FRANK
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-01-08
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Quick Facts
- Patent No.
- US 6,693,716
- App. No.
- 09/973,983
- Filed
- 2001-10-11
- Granted
- 2004-02-17
- Pub. No.
- US20020071125A1
- Examiner
- BARTH, VINCENT P
- Art Unit
- 2877
- PTA
- -31 days
External Links