IP Library › Granted Patent US 6,421,004
Granted Patent Utility
US 6,421,004 · Confirmation No. 7770

MITIGATION OF ANTENNA TEST RANGE IMPAIRMENTS CAUSED BY PRESENCE OF UNDESIRABLE EMITTERS

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 Code Description Pages PDF
2008-12-17 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-12-17 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-09-13 LET. Miscellaneous Incoming Letter 1 View
2008-09-13 PA.. Power of Attorney 1 View
2008-09-13 N417 Electronic Filing System Acknowledgment Receipt 2 View
2008-09-13 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2008-09-13 C.AD Change of Address 1 View
2008-01-15 LET. Miscellaneous Incoming Letter 1 View
2008-01-15 N417 Electronic Filing System Acknowledgment Receipt 2 View
2008-01-15 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2008-01-15 C.AD Change of Address 1 View
2005-05-16 WFEE Fee Worksheet (SB06) 1 View
2001-04-06 TRNA Transmittal of New Application 2 View
2001-04-06 A.PE Preliminary Amendment 5 View
2001-04-06 SPEC Specification 11 View
2001-04-06 CLM Claims 2 View
2001-04-06 ABST Abstract 1 View
2001-04-06 DRW Drawings-only black and white line drawings 3 View
2001-04-06 OATH Oath or Declaration filed 5 View
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Quick Facts
Patent No.
US 6,421,004
App. No.
09/827,482
Filed
2001-04-06
Granted
2002-07-16
Pub. No.
US20010017597A1
Art Unit
3662
PTA
-4 days