IP Library › Granted Patent US 6,661,492
Granted Patent Utility
US 6,661,492 · Confirmation No. 5981

IN-PLANE SWITCHING LCD DEVICE

Inventor: Ik-Soo Kim
Patented Case View Patent ↗ View Publication ↗
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2005-04-22 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2003-08-29 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-05-21 TRNA Transmittal of New Application 2 View
2001-05-21 SPEC Specification 25 View
2001-05-21 CLM Claims 10 View
2001-05-21 ABST Abstract 1 View
2001-05-21 DRW Drawings-only black and white line drawings 10 View
2001-05-21 OATH Oath or Declaration filed 1 View
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Quick Facts
Patent No.
US 6,661,492
App. No.
09/860,590
Filed
2001-05-21
Granted
2003-12-09
Pub. No.
US20020063835A1
Art Unit
2871
PTA
0 days