IP Library › Granted Patent US 6,816,495
Granted Patent Utility
US 6,816,495 · Confirmation No. 5610

CONNECTION SWITCHING APPARATUS, CONNECTION SWITCHING NETWORK CONTROL SYSTEM AND CONNECTION SWITCHING NETWORK CONTROL METHOD

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2014-06-13 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2014-06-13 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2014-06-04 PA.. Power of Attorney 1 View
2014-06-04 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2014-06-04 N417 Electronic Filing System Acknowledgment Receipt 2 View
2004-10-01 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-02-06 TRNA Transmittal of New Application 2 View
2002-02-06 SPEC Specification 77 View
2002-02-06 CLM Claims 2 View
2002-02-06 ABST Abstract 1 View
2002-02-06 DRW Drawings-only black and white line drawings 32 View
2002-02-06 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,816,495
App. No.
10/066,714
Filed
2002-02-06
Granted
2004-11-09
Pub. No.
US20020071437A1
Art Unit
2661
PTA
0 days