IP Library › Granted Patent US 6,593,226
Granted Patent Utility
US 6,593,226 · Confirmation No. 7026

METHOD FOR ADDING FEATURES TO A DESIGN LAYOUT AND PROCESS FOR DESIGNING A MASK

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 Code Description Pages PDF
2017-07-05 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2017-07-05 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2017-06-29 PA.. Power of Attorney 1 View
2017-06-29 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2017-06-29 N417 Electronic Filing System Acknowledgment Receipt 2 View
2001-07-17 TRNA Transmittal of New Application 3 View
2001-07-17 A.PE Preliminary Amendment 4 View
2001-07-17 SPEC Specification 29 View
2001-07-17 CLM Claims 5 View
2001-07-17 ABST Abstract 1 View
2001-07-17 DRW Drawings-only black and white line drawings 8 View
2001-07-17 OATH Oath or Declaration filed 4 View
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Quick Facts
Patent No.
US 6,593,226
App. No.
09/906,874
Filed
2001-07-17
Granted
2003-07-15
Pub. No.
US20020050655A1
Art Unit
2821
PTA
-4 days