IP Library › Granted Patent US 6,468,840
Granted Patent Utility
US 6,468,840 · Confirmation No. 5882

ACTIVE MATRIX SUBSTRATE AND MANUFACTURING METHOD THEREOF

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2018-07-09 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2018-07-09 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2018-06-28 PA.. Power of Attorney 165 View
2018-06-28 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2018-06-28 N417 Electronic Filing System Acknowledgment Receipt 2 View
2011-06-29 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-06-29 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-06-21 PA.. Power of Attorney 2 View
2011-06-21 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2011-06-21 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2011-06-21 C.AD Change of Address 2 View
2011-06-21 N417 Electronic Filing System Acknowledgment Receipt 2 View
2001-04-25 TRNA Transmittal of New Application 2 View
2001-04-25 ADS Application Data Sheet 1 View
2001-04-25 SPEC Specification 58 View
2001-04-25 CLM Claims 15 View
2001-04-25 ABST Abstract 1 View
2001-04-25 DRW Drawings-only black and white line drawings 50 View
2001-04-25 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,468,840
App. No.
09/841,074
Filed
2001-04-25
Granted
2002-10-22
Pub. No.
US20010035527A1
Examiner
PYONIN, ADAM
Art Unit
2824
PTA
0 days