IP Library › Granted Patent US 6,677,688
Granted Patent Utility
US 6,677,688 · Confirmation No. 3089

SCALABLE N X M, RF SWITCHING MATRIX ARCHITECTURE

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 Code Description Pages PDF
2009-09-03 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-09-03 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-03-16 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-03-16 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-03-09 PA.. Power of Attorney 4 View
2009-03-09 N417 Electronic Filing System Acknowledgment Receipt 2 View
2009-02-23 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-02-23 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-02-16 PA.. Power of Attorney 2 View
2009-02-16 N417 Electronic Filing System Acknowledgment Receipt 2 View
2006-12-28 WFEE Fee Worksheet (SB06) 1 View
2003-11-20 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-08-03 TRNA Transmittal of New Application 2 View
2001-08-03 DRW Drawings-only black and white line drawings 1 View
2001-05-17 TRNA Transmittal of New Application 2 View
2001-05-17 SPEC Specification 7 View
2001-05-17 CLM Claims 2 View
2001-05-17 ABST Abstract 1 View
2001-05-17 DRW Drawings-only black and white line drawings 4 View
2001-05-17 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,677,688
App. No.
09/859,264
Filed
2001-05-17
Granted
2004-01-13
Pub. No.
US20020063475A1
Art Unit
2836
PTA
-1 days