IP Library › Granted Patent US 6,686,286
Granted Patent Utility
US 6,686,286 · Confirmation No. 2158

METHOD FOR FORMING A BORDERLESS CONTACT OF A SEMICONDUCTOR DEVICE

Inventor: Jun Ho Yoon
Patented Case View Patent ↗ View Publication ↗
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2020-01-28 WFEE Fee Worksheet (SB06) 1 View
2014-11-25 OATH Oath or Declaration filed 56 View
2003-12-03 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-12-03 C.AD Change of Address 1 View
2002-03-25 TRNA Transmittal of New Application 2 View
2002-03-25 SPEC Specification 10 View
2002-03-25 CLM Claims 5 View
2002-03-25 ABST Abstract 1 View
2002-03-25 DRW Drawings-only black and white line drawings 3 View
2002-03-25 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,686,286
App. No.
10/103,739
Filed
2002-03-25
Granted
2004-02-03
Pub. No.
US20020142606A1
Art Unit
1763
PTA
0 days