IP Library › Granted Patent US 6,670,238
Granted Patent Utility
US 6,670,238 · Confirmation No. 5780

METHOD AND STRUCTURE FOR REDUCING CONTACT ASPECT RATIOS

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2003-08-19 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-08-19 LET. Miscellaneous Incoming Letter 1 View
2003-07-14 LET. Miscellaneous Incoming Letter 1 View
2003-07-14 IDS Information Disclosure Statement (IDS) Form (SB08) 3 View
2001-11-28 TRNA Transmittal of New Application 3 View
2001-11-28 SPEC Specification 13 View
2001-11-28 CLM Claims 3 View
2001-11-28 ABST Abstract 1 View
2001-11-28 DRW Drawings-only black and white line drawings 9 View
2001-11-28 OATH Oath or Declaration filed 1 View
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Quick Facts
Patent No.
US 6,670,238
App. No.
09/997,660
Filed
2001-11-28
Granted
2003-12-30
Pub. No.
US20020064934A1
Art Unit
2812
PTA
-4 days