IP Library Granted Patent US 6,621,169
Granted Patent Utility
US 6,621,169 · Confirmation No. 5589

STACKED SEMICONDUCTOR DEVICE AND METHOD OF PRODUCING THE SAME

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Code Description Pages PDF
2003-07-22 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-08-29 TRNA Transmittal of New Application 3 View
2001-08-29 SPEC Specification 40 View
2001-08-29 CLM Claims 8 View
2001-08-29 ABST Abstract 1 View
2001-08-29 DRW Drawings-only black and white line drawings 26 View
2001-08-29 OATH Oath or Declaration filed 7 View
2001-08-29 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
Patent No.
US 6,621,169
App. No.
09/940,625
Filed
2001-08-29
Granted
2003-09-16
Pub. No.
US20020027295A1
Art Unit
2815
PTA
-2 days