IP Library › Granted Patent US 6,690,087
Granted Patent Utility
US 6,690,087 · Confirmation No. 2766

A POWER SEMICONDUCTOR MODULE CERAMIC SUBSTRATE WITH UPPER AND LOWER PLATES ATTACHED TO A METAL BASE

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2003-12-16 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-07-18 RCEX Request for Continued Examination (RCE) 3 View
2003-07-18 CLM Claims 3 View
2003-07-18 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2001-12-28 TRNA Transmittal of New Application 2 View
2001-12-28 SPEC Specification 12 View
2001-12-28 CLM Claims 5 View
2001-12-28 ABST Abstract 1 View
2001-12-28 DRW Drawings-only black and white line drawings 7 View
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Quick Facts
Patent No.
US 6,690,087
App. No.
10/028,263
Filed
2001-12-28
Granted
2004-02-10
Pub. No.
US20020109152A1
Art Unit
2826
PTA
-28 days