IP Library › Granted Patent US 6,801,621
Granted Patent Utility
US 6,801,621 · Confirmation No. 1522

CIRCUIT AND METHOD FOR ACTIVE TERMINATION OF A TRANSMISSION LINE INTERFACE

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2016-02-21 PA.. Power of Attorney 1 View
2016-02-21 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2016-02-21 MFEE.C.AD Maintenance Fee Address Change 1 View
2016-02-21 N417 Electronic Filing System Acknowledgment Receipt 2 View
2015-05-05 OATH Oath or Declaration filed 93 View
2012-05-30 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2012-02-21 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-02-21 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-02-09 PA.. Power of Attorney 1 View
2012-02-09 N417 Electronic Filing System Acknowledgment Receipt 2 View
2012-02-09 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2011-05-09 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2004-08-23 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-06-26 TRNA Transmittal of New Application 2 View
2001-06-26 SPEC Specification 29 View
2001-06-26 CLM Claims 7 View
2001-06-26 ABST Abstract 1 View
2001-06-26 DRW Drawings-only black and white line drawings 9 View
2001-06-26 OATH Oath or Declaration filed 3 View
2001-06-26 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
Patent No.
US 6,801,621
App. No.
09/892,003
Filed
2001-06-26
Granted
2004-10-05
Art Unit
2643
PTA
0 days