IP Library › Granted Patent US 6,747,799
Granted Patent Utility
US 6,747,799 · Confirmation No. 7263

HIGH-EFFICIENCY LOW-POLARIZATION-DEPENDENT-LOSS LAMELLAR DIFFRACTION-GRATING PROFILE AND PRODUCTION PROCESS

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2019-08-20 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2019-08-20 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2019-08-14 PA.. Power of Attorney 3 View
2019-08-14 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2019-08-14 C.AD Change of Address 2 View
2019-08-14 N417 Electronic Filing System Acknowledgment Receipt 2 View
2019-08-14 MFEE.C.AD Maintenance Fee Address Change 2 View
2004-04-28 IFEE Issue Fee Payment (PTO-85B) 2 View
2004-04-28 LET. Miscellaneous Incoming Letter 2 View
2004-02-24 NOA Notice of Allowance and Fees Due (PTOL-85) 7 View
2004-02-24 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-02-24 SRFW Search information including classification, databases and other search related notes 1 View
2004-02-24 FWCLM Index of Claims 1 View
2004-02-24 SRNT Examiner's search strategy and results 13 View
2004-01-09 WFEE Fee Worksheet (SB06) 1 View
2003-12-10 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2003-12-10 CLM Claims 3 View
2003-12-10 REM Applicant Arguments/Remarks Made in an Amendment 3 View
2003-12-10 LET. Miscellaneous Incoming Letter 1 View
2003-11-05 CTNF Non-Final Rejection 6 View
2003-11-05 892 List of references cited by examiner 1 View
2003-10-30 SRNT Examiner's search strategy and results 4 View
2003-09-16 LET. Miscellaneous Incoming Letter 1 View
2003-09-16 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2003-09-16 CLM Claims 3 View
2003-09-16 REM Applicant Arguments/Remarks Made in an Amendment 3 View
2003-06-25 CTNF Non-Final Rejection 8 View
2003-06-25 892 List of references cited by examiner 1 View
2003-06-20 SRNT Examiner's search strategy and results 8 View
2003-05-05 LET. Miscellaneous Incoming Letter 1 View
2003-05-05 A... Amendment/Request for Reconsideration-After Non-Final Rejection 2 View
2003-05-05 CLM Claims 4 View
2003-05-05 REM Applicant Arguments/Remarks Made in an Amendment 5 View
2003-05-05 DRW Drawings-only black and white line drawings 11 View
2003-05-05 SPEC Specification 2 View
2003-02-05 CTNF Non-Final Rejection 9 View
2003-02-05 892 List of references cited by examiner 1 View
2003-02-05 NFDR Notice of Formal Drawings Required 1 View
2003-02-05 1449 List of References cited by applicant and considered by examiner 2 View
2003-01-28 SRNT Examiner's search strategy and results 5 View
2001-11-12 TRNA Transmittal of New Application 2 View
2001-11-12 ADS Application Data Sheet 2 View
2001-11-12 SPEC Specification 14 View
2001-11-12 CLM Claims 4 View
2001-11-12 ABST Abstract 1 View
2001-11-12 DRW Drawings-only black and white line drawings 7 View
2001-11-12 OATH Oath or Declaration filed 5 View
2001-11-12 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2001-11-12 SRFW Search information including classification, databases and other search related notes 1 View
2001-11-12 FWCLM Index of Claims 1 View
2001-11-12 TRNA Transmittal of New Application 2 View
2001-11-12 DRW Drawings-only black and white line drawings 7 View
2001-11-12 SPEC Specification 14 View
2001-11-12 CLM Claims 4 View
2001-11-12 ABST Abstract 1 View
2001-11-12 OATH Oath or Declaration filed 5 View
2001-11-12 WFEE Fee Worksheet (SB06) 1 View
2001-11-12 WFEE Fee Worksheet (SB06) 1 View
2001-11-12 WCLM Claims Worksheet (PTO-2022) 1 View
2001-11-12 IDS Information Disclosure Statement (IDS) Form (SB08) 2 View
2001-11-12 ADS Application Data Sheet 2 View
2001-11-12 ARTIFACT Artifact sheet indicating an item has been filed which cannot be scanned 1 View
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Quick Facts
Patent No.
US 6,747,799
App. No.
09/992,849
Filed
2001-11-12
Granted
2004-06-08
Pub. No.
US20030090802A1
Art Unit
2872
PTA
0 days