IP Library › Granted Patent US 6,456,757
Granted Patent Utility
US 6,456,757 · Confirmation No. 4990

OPTICAL WAVELENGTH DIVISION MULTIPLEXER/DEMULTIPLEXER HAVING ADHESIVE OVERFLOW CHANNELS WITH DAMS TO ACHIEVE TIGHT ADHESIVE BOND

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2014-04-30 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2014-04-30 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2014-04-14 PA.. Power of Attorney 1 View
2014-04-14 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2014-04-14 PA.. Power of Attorney 1 View
2014-04-14 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2014-04-14 N417 Electronic Filing System Acknowledgment Receipt 2 View
2001-06-04 DRW Drawings-only black and white line drawings 5 View
2001-02-16 TRNA Transmittal of New Application 2 View
2001-02-16 SPEC Specification 7 View
2001-02-16 CLM Claims 1 View
2001-02-16 ABST Abstract 1 View
2001-02-16 DRW Drawings-only black and white line drawings 5 View
2001-02-16 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,456,757
App. No.
09/785,144
Filed
2001-02-16
Granted
2002-09-24
Pub. No.
US20010026663A1
Art Unit
2874
PTA
0 days