IP Library › Granted Patent US 6,483,561
Granted Patent Utility
US 6,483,561 · Confirmation No. 7411

WIDE VIEWING ANGLE LIQUID CRYSTAL DISPLAY HAVING BOTH OPTICAL COMPENSATOR AND OPTICAL DIFFUSER

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2013-05-22 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2013-05-22 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2013-04-17 PA.. Power of Attorney 2 View
2013-04-17 N417 Electronic Filing System Acknowledgment Receipt 2 View
2002-01-31 TRNA Transmittal of New Application 2 View
2002-01-31 A.PE Preliminary Amendment 11 View
2002-01-31 SPEC Specification 33 View
2002-01-31 CLM Claims 4 View
2002-01-31 ABST Abstract 1 View
2002-01-31 DRW Drawings-only black and white line drawings 12 View
2002-01-31 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,483,561
App. No.
10/059,197
Filed
2002-01-31
Granted
2002-11-19
Pub. No.
US20020093612A1
Examiner
DUONG, TAI V
Art Unit
2871
PTA
-107 days