IP Library › Granted Patent US 6,774,348
Granted Patent Utility
US 6,774,348 · Confirmation No. 6960

METHOD AND APPARATUS FOR MONITORING THE POWER OF A MULTI-WAVELENGTH OPTICAL SIGNAL

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 Code Description Pages PDF
2017-01-13 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2017-01-13 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2017-01-02 PA.. Power of Attorney 2 View
2017-01-02 N417 Electronic Filing System Acknowledgment Receipt 2 View
2017-01-02 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2004-06-17 LET. Miscellaneous Incoming Letter 3 View
2004-06-17 DRW Drawings-only black and white line drawings 8 View
2004-04-08 PA.. Power of Attorney 13 View
2004-01-21 CTMS Miscellaneous Action with shortened statutory period (SSP) 2 View
2004-01-21 1449 List of References cited by applicant and considered by examiner 1 View
2003-12-30 IFEE Issue Fee Payment (PTO-85B) 2 View
2003-12-30 LET. Miscellaneous Incoming Letter 2 View
2003-12-30 DRW Drawings-only black and white line drawings 8 View
2003-10-24 IDS Information Disclosure Statement (IDS) Form (SB08) 6 View
2003-04-25 IDS Information Disclosure Statement (IDS) Form (SB08) 3 View
2002-06-04 TRNA Transmittal of New Application 3 View
2002-06-04 SPEC Specification 19 View
2002-06-04 CLM Claims 9 View
2002-06-04 ABST Abstract 1 View
2002-06-04 DRW Drawings-only black and white line drawings 8 View
2002-06-04 OATH Oath or Declaration filed 3 View
2002-06-04 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
Patent No.
US 6,774,348
App. No.
10/163,440
Filed
2002-06-04
Granted
2004-08-10
Pub. No.
US20030222208A1
Examiner
LE, QUE TAN
Art Unit
2878
PTA
-181 days