IP Library › Granted Patent US 6,677,172
Granted Patent Utility
US 6,677,172 · Confirmation No. 6201

ON-WAFER BURN-IN OF SEMICONDUCTOR DEVICES USING THERMAL ROLLOVER

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 Code Description Pages PDF
2022-08-23 OATH Oath or Declaration filed 26 View
2003-10-20 IFEE Issue Fee Payment (PTO-85B) 2 View
2003-10-20 LET. Miscellaneous Incoming Letter 2 View
2003-10-20 DRW Drawings-only black and white line drawings 3 View
2002-06-27 TRNA Transmittal of New Application 2 View
2002-06-27 SPEC Specification 15 View
2002-06-27 CLM Claims 6 View
2002-06-27 ABST Abstract 1 View
2002-06-27 DRW Drawings-only black and white line drawings 4 View
2002-06-27 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
Patent No.
US 6,677,172
App. No.
10/186,375
Filed
2002-06-27
Granted
2004-01-13
Pub. No.
US20040002175A1
Art Unit
2811
PTA
-5 days