IP Library › Granted Patent US 6,525,687
Granted Patent Utility
US 6,525,687 · Confirmation No. 7030

LOCATION-DETERMINATION METHOD AND APPARATUS

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2015-12-14 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2015-12-14 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2015-12-10 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2015-12-10 PA.. Power of Attorney 2 View
2015-12-10 N417 Electronic Filing System Acknowledgment Receipt 2 View
2001-02-12 TRNA Transmittal of New Application 3 View
2001-02-12 SPEC Specification 46 View
2001-02-12 CLM Claims 13 View
2001-02-12 ABST Abstract 1 View
2001-02-12 DRW Drawings-only black and white line drawings 10 View
2001-02-12 OATH Oath or Declaration filed 6 View
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Quick Facts
Patent No.
US 6,525,687
App. No.
09/782,648
Filed
2001-02-12
Granted
2003-02-25
Pub. No.
US20020145557A1
Art Unit
3662
PTA
-17 days