IP Library › Granted Patent US 6,775,056
Granted Patent Utility
US 6,775,056 · Confirmation No. 6186

OPTICAL TRANSMISSION SYSTEMS INCLUDING SIGNAL VARYING DEVICES AND METHODS

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2012-05-16 C.AD Change of Address 1 View
2012-05-16 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2012-05-16 N417 Electronic Filing System Acknowledgment Receipt 2 View
2004-06-30 IFEE Issue Fee Payment (PTO-85B) 3 View
2004-04-09 NOA Notice of Allowance and Fees Due (PTOL-85) 5 View
2004-04-09 1449 List of References cited by applicant and considered by examiner 1 View
2004-04-09 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-04-09 SRFW Search information including classification, databases and other search related notes 1 View
2004-04-09 FWCLM Index of Claims 1 View
2004-03-09 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2004-03-09 CLM Claims 5 View
2004-03-09 REM Applicant Arguments/Remarks Made in an Amendment 3 View
2004-03-09 XT/ Extension of Time 1 View
2004-03-09 LET. Miscellaneous Incoming Letter 1 View
2004-03-09 IDS Information Disclosure Statement (IDS) Form (SB08) 2 View
2003-09-09 CTNF Non-Final Rejection 7 View
2003-09-09 892 List of references cited by examiner 1 View
2003-09-09 FOR Foreign Reference 17 View
2003-09-09 1449 List of References cited by applicant and considered by examiner 1 View
2002-05-13 IDS Information Disclosure Statement (IDS) Form (SB08) 2 View
2002-05-13 LET. Miscellaneous Incoming Letter 1 View
2002-04-17 OATH Oath or Declaration filed 3 View
2002-04-17 LET. Miscellaneous Incoming Letter 3 View
2002-04-15 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2002-04-15 LET. Miscellaneous Incoming Letter 1 View
2002-02-22 CTMS Miscellaneous Action with shortened statutory period (SSP) 1 View
2001-12-21 TRNA Transmittal of New Application 2 View
2001-12-21 ADS Application Data Sheet 3 View
2001-12-21 SPEC Specification 31 View
2001-12-21 CLM Claims 5 View
2001-12-21 ABST Abstract 1 View
2001-12-21 DRW Drawings-only black and white line drawings 20 View
2001-12-21 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2001-12-21 SRFW Search information including classification, databases and other search related notes 1 View
2001-12-21 FWCLM Index of Claims 1 View
2001-12-21 TRNA Transmittal of New Application 2 View
2001-12-21 DRW Drawings-only black and white line drawings 20 View
2001-12-21 SPEC Specification 31 View
2001-12-21 CLM Claims 5 View
2001-12-21 ABST Abstract 1 View
2001-12-21 WFEE Fee Worksheet (SB06) 1 View
2001-12-21 WFEE Fee Worksheet (SB06) 1 View
2001-12-21 WCLM Claims Worksheet (PTO-2022) 1 View
2001-12-21 IDS Information Disclosure Statement (IDS) Form (SB08) 2 View
2001-12-21 1449 List of References cited by applicant and considered by examiner 4 View
2001-12-21 ADS Application Data Sheet 3 View
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Quick Facts
Patent No.
US 6,775,056
App. No.
10/032,051
Filed
2001-12-21
Granted
2004-08-10
Pub. No.
US20020109906A1
Art Unit
3663
PTA
-91 days