IP Library › Granted Patent US 6,650,138
Granted Patent Utility
US 6,650,138 · Confirmation No. 8701

DISPLAY DEVICE TEST PROCEDURE AND APPARATUS

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2003-08-25 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-08-25 LET. Miscellaneous Incoming Letter 1 View
2003-07-17 LET. Miscellaneous Incoming Letter 2 View
2003-07-17 DRW Drawings-only black and white line drawings 6 View
2001-08-22 TRNA Transmittal of New Application 1 View
2001-08-22 SPEC Specification 11 View
2001-08-22 CLM Claims 4 View
2001-08-22 ABST Abstract 1 View
2001-08-22 DRW Drawings-only black and white line drawings 5 View
2001-08-22 OATH Oath or Declaration filed 1 View
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Quick Facts
Patent No.
US 6,650,138
App. No.
09/935,537
Filed
2001-08-22
Granted
2003-11-18
Pub. No.
US20030038651A1
Examiner
PERT, EVAN T
Art Unit
2829
PTA
-4 days