IP Library Granted Patent US 6,538,720
Granted Patent Utility
US 6,538,720 · Confirmation No. 2852

LITHOGRAPHIC TOOL WITH DUAL ISOLATION SYSTEM AND METHOD FOR CONFIGURING THE SAME

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Code Description Pages PDF
2006-06-08 PA.. Power of Attorney 1 View
2006-06-08 N417 Electronic Filing System Acknowledgment Receipt 2 View
2001-02-28 TRNA Transmittal of New Application 6 View
2001-02-28 ADS Application Data Sheet 1 View
2001-02-28 SPEC Specification 48 View
2001-02-28 CLM Claims 12 View
2001-02-28 ABST Abstract 1 View
2001-02-28 DRW Drawings-only black and white line drawings 21 View
2001-02-28 OATH Oath or Declaration filed 4 View
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Quick Facts
Patent No.
US 6,538,720
App. No.
09/794,133
Filed
2001-02-28
Granted
2003-03-25
Pub. No.
US20020118346A1
Art Unit
2851
PTA
-68 days