IP Library › Granted Patent US 6,498,587
Granted Patent Utility
US 6,498,587 · Confirmation No. 5006

COMPACT PATCH ANTENNA EMPLOYING TRANSMISSION LINES WITH INSERTABLE COMPONENTS SPACING

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2018-06-15 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2018-06-15 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2018-06-01 C.AD Change of Address 1 View
2018-06-01 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2018-06-01 N417 Electronic Filing System Acknowledgment Receipt 2 View
2018-06-01 PA.. Power of Attorney 2 View
2018-04-25 IMIS Miscellaneous Internal Document 1 View
2010-12-27 LET. Miscellaneous Incoming Letter 1 View
2010-12-27 N417 Electronic Filing System Acknowledgment Receipt 2 View
2009-02-25 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-02-25 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-02-24 PET.POA.WDRW Request for withdrawal as attorney or agent 2 View
2009-02-24 N417 Electronic Filing System Acknowledgment Receipt 2 View
2009-02-18 N417 Electronic Filing System Acknowledgment Receipt 2 View
2009-02-18 PA.. Power of Attorney 1 View
2009-02-18 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2001-06-13 TRNA Transmittal of New Application 4 View
2001-06-13 SPEC Specification 9 View
2001-06-13 CLM Claims 3 View
2001-06-13 ABST Abstract 1 View
2001-06-13 DRW Drawings-only black and white line drawings 11 View
2001-06-13 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,498,587
App. No.
09/880,535
Filed
2001-06-13
Granted
2002-12-24
Examiner
HO, TAN
Art Unit
2821
PTA
-120 days