Granted Patent
Utility
US 6,593,885
· Confirmation No. 1439
LOW COST DTOA LOCATION PROCESSING SYSTEM BASED ON MULTIPLE READERS-TO-SINGLE PROCESSOR ARCHITECTURE
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-07-24 | TRNA |
Transmittal of New Application | 3 | View | |
| 2001-07-24 | DRW |
Drawings-only black and white line drawings | 4 | View | |
| 2001-04-20 | TRNA |
Transmittal of New Application | 1 | View | |
| 2001-04-20 | SPEC |
Specification | 16 | View | |
| 2001-04-20 | CLM |
Claims | 6 | View | |
| 2001-04-20 | ABST |
Abstract | 1 | View | |
| 2001-04-20 | DRW |
Drawings-only black and white line drawings | 3 | View |
Inventors
David S. Wisherd
Sunnyvale, CA
Donald K. Belcher
Rogersville, TN
Attorneys & Agents of Record
Classification
USPC
342/463
G06K7/10079
G01S5/0295
G01S5/021
G01S7/003
G01S13/767
G01S13/878
G06K7/0008
G06K7/10356
Prosecution
- Examiner
- HELLNER, MARK
- Art Unit
- 3663
- Docket No.
- 71523CIP
- Confirmation No.
- 1439
Publication
- Pub. No.
- US20020039080A1
- Pub. Date
- 2002-04-04
Patent Term Adjustment
-120days
RELEASE OF SECURITY INTEREST - 364 - DAY
Recorded 2021-03-05
SECURITY INTEREST
Recorded 2020-09-01
PATENT SECURITY INTEREST ASSIGNMENT AGREEMENT
Recorded 2017-10-25
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2015-09-04
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2015-08-28
SECURITY AGREEMENT
Recorded 2014-10-31
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-07-24
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Quick Facts
- Patent No.
- US 6,593,885
- App. No.
- 09/839,573
- Filed
- 2001-04-20
- Granted
- 2003-07-15
- Pub. No.
- US20020039080A1
- Examiner
- HELLNER, MARK
- Art Unit
- 3663
- PTA
- -120 days
External Links