IP Library › Granted Patent US 6,670,222
Granted Patent Utility
US 6,670,222 · Confirmation No. 2825

TEXTURING OF A DIE PAD SURFACE FOR ENHANCING BONDING STRENGTH IN THE SURFACE ATTACHMENT

Inventor: David Lawrence
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 Code Description Pages PDF
2003-09-26 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-08-20 TRNA Transmittal of New Application 3 View
2001-08-20 SPEC Specification 18 View
2001-08-20 CLM Claims 1 View
2001-08-20 ABST Abstract 1 View
2001-01-29 TRNA Transmittal of New Application 4 View
2001-01-29 SPEC Specification 18 View
2001-01-29 CLM Claims 1 View
2001-01-29 ABST Abstract 1 View
2001-01-29 DRW Drawings-only black and white line drawings 5 View
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Quick Facts
Patent No.
US 6,670,222
App. No.
09/772,436
Filed
2001-01-29
Granted
2003-12-30
Art Unit
2814
PTA
0 days