IP Library › Granted Patent US 6,797,456
Granted Patent Utility
US 6,797,456 · Confirmation No. 9391

DUAL-LAYER DEEP ULTRAVIOLET PHOTORESIST PROCESS AND STRUCTURE

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2005-09-21 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2005-03-14 COCOUT Certificate of Correction - Post Issue Communication 1 View
2004-11-02 COCIN Request for Certificate of Correction 3 View
2004-09-01 BIB Bibliographic Data Sheet 1 View
2004-08-13 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-08-13 LET. Miscellaneous Incoming Letter 2 View
2004-08-13 C.AD Change of Address 1 View
2004-06-02 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
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2004-06-02 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-06-02 SRFW Search information including classification, databases and other search related notes 1 View
2004-05-24 SRNT Examiner's search strategy and results 1 View
2004-03-02 A... Amendment/Request for Reconsideration-After Non-Final Rejection 3 View
2004-03-02 CLM Claims 5 View
2004-03-02 REM Applicant Arguments/Remarks Made in an Amendment 5 View
2003-12-02 CTNF Non-Final Rejection 7 View
2003-12-02 892 List of references cited by examiner 1 View
2003-12-02 1449 List of References cited by applicant and considered by examiner 2 View
2003-11-24 SRNT Examiner's search strategy and results 2 View
2002-09-23 LET. Miscellaneous Incoming Letter 1 View
2002-09-23 DRW Drawings-only black and white line drawings 6 View
2002-08-01 TRNA Transmittal of New Application 2 View
2002-08-01 SPEC Specification 22 View
2002-08-01 CLM Claims 6 View
2002-08-01 ABST Abstract 1 View
2002-08-01 DRW Drawings-only black and white line drawings 10 View
2002-08-01 OATH Oath or Declaration filed 4 View
2002-08-01 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2002-08-01 SRFW Search information including classification, databases and other search related notes 1 View
2002-08-01 FWCLM Index of Claims 1 View
2002-08-01 TRNA Transmittal of New Application 2 View
2002-08-01 DRW Drawings-only black and white line drawings 10 View
2002-08-01 SPEC Specification 22 View
2002-08-01 CLM Claims 6 View
2002-08-01 ABST Abstract 1 View
2002-08-01 OATH Oath or Declaration filed 4 View
2002-08-01 WFEE Fee Worksheet (SB06) 1 View
2002-08-01 WFEE Fee Worksheet (SB06) 1 View
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Quick Facts
Patent No.
US 6,797,456
App. No.
10/211,493
Filed
2002-08-01
Granted
2004-09-28
Examiner
SAGAR, KRIPA
Art Unit
1756
PTA
0 days