IP Library › Granted Patent US 6,542,675
Granted Patent Utility
US 6,542,675 · Confirmation No. 7517

APPARATUS AND METHOD TO USE A TAPERED FIBER BUNDLE IN A FREE SPACE OPTICAL COMMUNICATION SYSTEM

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 Code Description Pages PDF
2008-10-02 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-10-02 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-09-25 PA.. Power of Attorney 1 View
2008-09-25 N417 Electronic Filing System Acknowledgment Receipt 2 View
2008-09-25 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2001-05-02 TRNA Transmittal of New Application 6 View
2001-05-02 SPEC Specification 13 View
2001-05-02 CLM Claims 7 View
2001-05-02 ABST Abstract 1 View
2001-05-02 DRW Drawings-only black and white line drawings 3 View
2001-05-02 OATH Oath or Declaration filed 5 View
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Quick Facts
Patent No.
US 6,542,675
App. No.
09/847,891
Filed
2001-05-02
Granted
2003-04-01
Art Unit
2874
PTA
0 days