IP Library Granted Patent US 6,664,640
Granted Patent Utility
US 6,664,640 · Confirmation No. 1146

SEMICONDUCTOR DEVICE

Inventor: Junko Kohno
⬇ PDF
Code Description Pages PDF
2020-06-11 OATH Oath or Declaration filed 262 View
2003-10-20 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-07-19 TRNA Transmittal of New Application 1 View
2002-07-19 SPEC Specification 30 View
2002-07-19 CLM Claims 4 View
2002-07-19 ABST Abstract 1 View
2002-07-19 DRW Drawings-only black and white line drawings 9 View
2002-07-19 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,664,640
App. No.
10/199,592
Filed
2002-07-19
Granted
2003-12-16
Pub. No.
US20030020174A1
Art Unit
2815
PTA
0 days