Patent Application
Utility
App. No. 09/944,162
· Confirmation No. 9090
DIGITAL FILTER
Inventor:
Andreas Menkhoff
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2004-09-30 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2004-09-30 | IFEE |
Issue Fee Payment (PTO-85B) | 2 | View | |
| 2001-08-30 | TRNA |
Transmittal of New Application | 1 | View | |
| 2001-08-30 | SPEC |
Specification | 15 | View | |
| 2001-08-30 | CLM |
Claims | 3 | View | |
| 2001-08-30 | ABST |
Abstract | 1 | View | |
| 2001-08-30 | DRW |
Drawings-only black and white line drawings | 10 | View |
Inventors
Andreas Menkhoff
Munich, GERMANY
Attorneys & Agents of Record
Classification
USPC
348/470
Prosecution
- Examiner
- TRAN, TRANG U
- Art Unit
- 2614
- Customer No.
- 26161
- Docket No.
- 12816-039001 / S 1371 GC/
- Confirmation No.
- 9090
Foreign Priority
100 42 930.0
·
2000-08-31
·
GERMANY
Publication
- Pub. No.
- US20020113897A1
- Pub. Date
- 2002-08-22
Patent Term Adjustment
-109days
No related applications found.
MERGER AND CHANGE OF NAME
Recorded 2018-01-19
RELEASE OF SECURITY INTEREST RECORDED AT REEL/FRAME 025413/0340 AND 025406/0677
Recorded 2015-04-17
GRANT OF SECURITY INTEREST IN U.S. PATENTS
Recorded 2010-11-29
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2010-06-15
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2010-06-03
from
MENKHOFF, ANDREAS
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2004-09-28
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Quick Facts
- App. No.
- 09/944,162
- Filed
- 2001-08-30
- Granted
- 2004-11-23
- Pub. No.
- US20020113897A1
- Examiner
- TRAN, TRANG U
- Art Unit
- 2614
- PTA
- -109 days
External Links