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App. No. 09/974,808 · Confirmation No. 9978

OHMIC CONTACT PLUG HAVING AN IMPROVED CRACK FREE TIN BARRIER METAL IN A CONTACT HOLE AND METHOD OF FORMING THE SAME

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2004-04-07 SPEC Specification 4 View
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2004-04-07 REM Applicant Arguments/Remarks Made in an Amendment 4 View
2004-01-12 CTNF Non-Final Rejection 6 View
2004-01-12 1449 List of References cited by applicant and considered by examiner 1 View
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2003-11-18 LET. Miscellaneous Incoming Letter 1 View
2001-10-12 TRNA Transmittal of New Application 4 View
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2001-10-12 SPEC Specification 43 View
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2001-10-12 SPEC Specification 44 View
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Quick Facts
App. No.
09/974,808
Filed
2001-10-12
Granted
2004-09-07
Pub. No.
US20020020922A1
Art Unit
2823
PTA
0 days