IP Library › Granted Patent US 6,639,646
Granted Patent Utility
US 6,639,646 · Confirmation No. 8390

MANUFACTURING PROCESS OF LIQUID CRYSTAL CELLS FOR SMALL SIZED LIQUID CRYSTAL DISPLAY DEVICES

Inventor: Joo-Soo Lim
Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2003-08-20 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-11-28 TRNA Transmittal of New Application 4 View
2001-11-28 SPEC Specification 16 View
2001-11-28 CLM Claims 5 View
2001-11-28 ABST Abstract 1 View
2001-11-28 DRW Drawings-only black and white line drawings 5 View
2001-11-28 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,639,646
App. No.
09/994,793
Filed
2001-11-28
Granted
2003-10-28
Pub. No.
US20020063845A1
Examiner
DUONG, TAI V
Art Unit
2871
PTA
0 days