IP Library › Granted Patent US 6,680,458
Granted Patent Utility
US 6,680,458 · Confirmation No. 2581

LASER MARKING TECHNIQUES FOR BARE SEMICONDUCTOR DIE

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2003-11-24 IFEE Issue Fee Payment (PTO-85B) 3 View
2003-11-24 A.NA Amendment after Notice of Allowance (Rule 312) 2 View
2003-11-24 SPEC Specification 3 View
2003-11-24 CLM Claims 9 View
2003-11-24 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2003-11-24 DRW Drawings-only black and white line drawings 6 View
2001-08-30 TRNA Transmittal of New Application 2 View
2001-08-30 SPEC Specification 13 View
2001-08-30 CLM Claims 9 View
2001-08-30 ABST Abstract 1 View
2001-08-30 DRW Drawings-only black and white line drawings 8 View
2001-08-30 OATH Oath or Declaration filed 1 View
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Quick Facts
Patent No.
US 6,680,458
App. No.
09/943,999
Filed
2001-08-30
Granted
2004-01-20
Pub. No.
US20020030040A1
Art Unit
1725
PTA
-306 days