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App. No. 10/043,553 · Confirmation No. 7295

PROCESS AND SYSTEM FOR SPARSE VECTOR AND MATRIX REPERESENTATION OF DOCUMENT INDEXING AND RETRIEVAL

Inventor: Aric Coady
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2010-11-08 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2010-11-08 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2010-11-02 PA.. Power of Attorney 2 View
2010-11-02 R3.73 Assignee showing of ownership per 37 CFR 3.73 6 View
2010-11-02 N417 Electronic Filing System Acknowledgment Receipt 2 View
2004-04-27 IFEE Issue Fee Payment (PTO-85B) 2 View
2004-03-22 LET. Miscellaneous Incoming Letter 1 View
2004-03-22 DRW Drawings-only black and white line drawings 4 View
2004-03-15 LET. Miscellaneous Incoming Letter 2 View
2004-03-15 PA.. Power of Attorney 4 View
2002-01-11 TRNA Transmittal of New Application 2 View
2002-01-11 SPEC Specification 21 View
2002-01-11 CLM Claims 2 View
2002-01-11 ABST Abstract 1 View
2002-01-11 DRW Drawings-only black and white line drawings 2 View
2002-01-11 OATH Oath or Declaration filed 5 View
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Quick Facts
App. No.
10/043,553
Filed
2002-01-11
Granted
2004-06-15
Pub. No.
US20020091715A1
Examiner
WU, YICUN
Art Unit
2175
PTA
-93 days