IP Library › Granted Patent US 6,828,068
Granted Patent Utility
US 6,828,068 · Confirmation No. 1784

BINARY HALF TONE PHOTOMASKS AND MICROSCOPIC THREE-DIMENSIONAL DEVICES AND METHOD OF FABRICATING THE SAME

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2003-01-23 SPEC Specification 32 View
2003-01-23 CLM Claims 18 View
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2002-01-23 TRNA Transmittal of New Application 4 View
2002-01-23 SPEC Specification 32 View
2002-01-23 CLM Claims 18 View
2002-01-23 ABST Abstract 1 View
2002-01-23 DRW Drawings-only black and white line drawings 14 View
2002-01-23 OATH Oath or Declaration filed 4 View
2002-01-23 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
Patent No.
US 6,828,068
App. No.
10/349,629
Filed
2003-01-23
Granted
2004-12-07
Pub. No.
US20030138706A1
Art Unit
1756
PTA
0 days