IP Library › Granted Patent US 6,525,688
Granted Patent Utility
US 6,525,688 · Confirmation No. 3190

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
2001-06-20 TRNA Transmittal of New Application 2 View
2001-06-20 SPEC Specification 35 View
2001-06-20 CLM Claims 7 View
2001-06-20 ABST Abstract 1 View
2001-06-20 DRW Drawings-only black and white line drawings 10 View
2001-06-20 OATH Oath or Declaration filed 2 View
2001-06-20 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
Patent No.
US 6,525,688
App. No.
09/885,870
Filed
2001-06-20
Granted
2003-02-25
Pub. No.
US20020097181A1
Art Unit
3662
PTA
-141 days