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App. No. 10/155,380 · Confirmation No. 2467

METHOD AND APPARATUS FOR ENHANCED 911 LOCATION USING POWER CONTROL IN A WIRELESS SYSTEM

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
2009-07-30 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-07-30 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-07-24 PA.. Power of Attorney 1 View
2009-07-24 N417 Electronic Filing System Acknowledgment Receipt 2 View
2009-07-24 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2002-05-24 TRNA Transmittal of New Application 2 View
2002-05-24 A.PE Preliminary Amendment 7 View
2002-05-24 SPEC Specification 21 View
2002-05-24 CLM Claims 5 View
2002-05-24 ABST Abstract 1 View
2002-05-24 DRW Drawings-only black and white line drawings 8 View
2002-05-24 OATH Oath or Declaration filed 4 View
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Quick Facts
App. No.
10/155,380
Filed
2002-05-24
Granted
2003-07-08
Pub. No.
US20020135516A1
Art Unit
3662
PTA
-4 days