IP Library › Granted Patent US 6,778,573
Granted Patent Utility
US 6,778,573 · Confirmation No. 3297

FUNDAMENTAL-TRANSVERSE-MODE INDEX-GUIDED SEMICONDUCTOR LASER DEVICE HAVING UPPER OPTICAL WAVEGUIDE LAYER THINNER THAN LOWER OPTICAL WAVEGUIDE LAYER

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2004-06-21 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-05-27 LET. Miscellaneous Incoming Letter 1 View
2004-04-22 LET. Miscellaneous Incoming Letter 1 View
2004-03-22 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-03-22 NOA Notice of Allowance and Fees Due (PTOL-85) 4 View
2004-03-22 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-03-22 SRFW Search information including classification, databases and other search related notes 1 View
2004-03-08 FWCLM Index of Claims 1 View
2004-03-08 WFEE Fee Worksheet (SB06) 1 View
2004-02-19 A.NE Response After Final Action 1 View
2004-02-19 REM Applicant Arguments/Remarks Made in an Amendment 3 View
2003-11-19 CTFR Final Rejection 6 View
2003-11-19 892 List of references cited by examiner 1 View
2003-09-03 OATH Oath or Declaration filed 6 View
2003-09-03 A... Amendment/Request for Reconsideration-After Non-Final Rejection 2 View
2003-09-03 CLM Claims 4 View
2003-09-03 REM Applicant Arguments/Remarks Made in an Amendment 3 View
2003-06-04 CTNF Non-Final Rejection 7 View
2003-06-04 892 List of references cited by examiner 1 View
2003-05-31 SRNT Examiner's search strategy and results 5 View
2003-05-23 SRNT Examiner's search strategy and results 2 View
2003-03-27 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2003-03-27 CLM Claims 1 View
2003-03-27 REM Applicant Arguments/Remarks Made in an Amendment 5 View
2002-12-27 CTNF Non-Final Rejection 6 View
2002-12-27 892 List of references cited by examiner 1 View
2002-12-06 SRNT Examiner's search strategy and results 2 View
2002-12-02 SRNT Examiner's search strategy and results 1 View
2002-08-12 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2002-08-12 SPEC Specification 1 View
2002-08-12 CLM Claims 4 View
2002-08-12 REM Applicant Arguments/Remarks Made in an Amendment 7 View
2002-05-10 CTNF Non-Final Rejection 5 View
2002-05-10 892 List of references cited by examiner 1 View
2002-05-10 1449 List of References cited by applicant and considered by examiner 1 View
2002-04-29 SRNT Examiner's search strategy and results 2 View
2002-04-25 SRNT Examiner's search strategy and results 1 View
2001-05-09 IDS Information Disclosure Statement (IDS) Form (SB08) 2 View
2001-03-09 TRNA Transmittal of New Application 1 View
2001-03-09 SPEC Specification 19 View
2001-03-09 CLM Claims 2 View
2001-03-09 ABST Abstract 1 View
2001-03-09 DRW Drawings-only black and white line drawings 3 View
2001-03-09 OATH Oath or Declaration filed 3 View
2001-03-09 TRNA Transmittal of New Application 1 View
2001-03-09 SPEC Specification 19 View
2001-03-09 CLM Claims 2 View
2001-03-09 ABST Abstract 1 View
2001-03-09 DRW Drawings-only black and white line drawings 3 View
2001-03-09 OATH Oath or Declaration filed 3 View
2001-03-09 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2001-03-09 SRFW Search information including classification, databases and other search related notes 1 View
2001-03-09 FWCLM Index of Claims 1 View
2001-03-09 TRNA Transmittal of New Application 1 View
2001-03-09 DRW Drawings-only black and white line drawings 3 View
2001-03-09 SPEC Specification 19 View
2001-03-09 CLM Claims 2 View
2001-03-09 ABST Abstract 1 View
2001-03-09 OATH Oath or Declaration filed 3 View
2001-03-09 WFEE Fee Worksheet (SB06) 1 View
2001-03-09 WFEE Fee Worksheet (SB06) 2 View
2001-03-09 WCLM Claims Worksheet (PTO-2022) 1 View
2001-03-09 FRPR Certified Copy of Foreign Priority Application 20 View
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Quick Facts
Patent No.
US 6,778,573
App. No.
09/801,695
Filed
2001-03-09
Granted
2004-08-17
Pub. No.
US20010021212A1
Art Unit
2828
PTA
-85 days