IP Library Granted Patent US 6,476,331
Granted Patent Utility
US 6,476,331 · Confirmation No. 3429

PRINTED CIRCUIT BOARD FOR SEMICONDUCTOR PACKAGE AND METHOD FOR MANUFACTURING THE SAME

Patented Case View Patent ↗
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Code Description Pages PDF
2001-02-14 TRNA Transmittal of New Application 1 View
2001-02-14 SPEC Specification 20 View
2001-02-14 CLM Claims 7 View
2001-02-14 ABST Abstract 1 View
2001-02-14 DRW Drawings-only black and white line drawings 21 View
2001-02-14 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,476,331
App. No.
09/783,797
Filed
2001-02-14
Granted
2002-11-05
Art Unit
2827
PTA
-116 days