IP Library Granted Patent US 6,617,587
Granted Patent Utility Small
US 6,617,587 · Confirmation No. 5510

ELECTRON OPTICS FOR MULTI-BEAM ELECTRON BEAM LITHOGRAPHY TOOL

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Code Description Pages PDF
2013-03-14 PET.AUTO ePetition Request Form 3 View
2013-03-14 WFEE Fee Worksheet (SB06) 2 View
2013-03-14 PET.DEC.AUTO ePetition Grant Letter 1 View
2013-03-14 N417 Electronic Filing System Acknowledgment Receipt 2 View
2002-11-21 TRNA Transmittal of New Application 2 View
2002-11-21 DRW Drawings-only black and white line drawings 1 View
2002-09-12 TRNA Transmittal of New Application 5 View
2002-09-12 A.PE Preliminary Amendment 3 View
2002-09-12 SPEC Specification 50 View
2002-09-12 CLM Claims 2 View
2002-09-12 ABST Abstract 1 View
2002-09-12 DRW Drawings-only black and white line drawings 23 View
2002-09-12 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,617,587
App. No.
10/243,585
Filed
2002-09-12
Granted
2003-09-09
Pub. No.
US20030085360A1
Art Unit
2881
PTA
-35 days