IP Library › Granted Patent US 6,734,428
Granted Patent Utility Small
US 6,734,428 · Confirmation No. 6233

MULTI-BEAM MULTI-COLUMN ELECTRON BEAM INSPECTION SYSTEM

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2014-02-27 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2014-02-27 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2014-02-13 PA.. Power of Attorney 1 View
2014-02-13 N417 Electronic Filing System Acknowledgment Receipt 2 View
2014-02-13 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2014-02-10 PET.POA.WDRW Request for withdrawal as attorney or agent 3 View
2014-02-10 N417 Electronic Filing System Acknowledgment Receipt 2 View
2011-04-22 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-04-22 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-04-14 C.AD Change of Address 1 View
2011-04-14 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2011-04-14 PA.. Power of Attorney 1 View
2011-04-14 N417 Electronic Filing System Acknowledgment Receipt 2 View
2004-05-10 TRNA Transmittal of New Application 2 View
2004-02-17 IFEE Issue Fee Payment (PTO-85B) 2 View
2004-02-17 C.AD Change of Address 1 View
2004-02-17 LET. Miscellaneous Incoming Letter 1 View
2003-11-20 NOA Notice of Allowance and Fees Due (PTOL-85) 4 View
2003-11-20 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2003-11-20 1449 List of References cited by applicant and considered by examiner 3 View
2003-11-20 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2003-11-20 FWCLM Index of Claims 1 View
2003-11-20 SRFW Search information including classification, databases and other search related notes 1 View
2003-11-13 SRNT Examiner's search strategy and results 4 View
2003-11-05 WFEE Fee Worksheet (SB06) 1 View
2003-11-05 FWCLM Index of Claims 1 View
2003-10-14 IDS Information Disclosure Statement (IDS) Form (SB08) 5 View
2003-10-14 FOR Foreign Reference 28 View
2003-10-14 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2003-10-14 CLM Claims 5 View
2003-10-14 REM Applicant Arguments/Remarks Made in an Amendment 5 View
2003-10-14 LET. Miscellaneous Incoming Letter 2 View
2003-07-09 CTNF Non-Final Rejection 6 View
2003-07-09 892 List of references cited by examiner 1 View
2003-06-27 SRNT Examiner's search strategy and results 11 View
2003-06-25 SRNT Examiner's search strategy and results 4 View
2002-12-13 OATH Oath or Declaration filed 2 View
2002-12-13 PEFR Applicant Response to Pre-Exam Formalities Notice 3 View
2002-10-22 PEFN Pre-Exam Formalities Notice 2 View
2002-08-15 TRNA Transmittal of New Application 4 View
2002-08-15 SPEC Specification 28 View
2002-08-15 CLM Claims 6 View
2002-08-15 ABST Abstract 1 View
2002-08-15 DRW Drawings-only black and white line drawings 17 View
2002-08-15 OATH Oath or Declaration filed 2 View
2002-08-15 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2002-08-15 SRFW Search information including classification, databases and other search related notes 1 View
2002-08-15 FWCLM Index of Claims 1 View
2002-08-15 TRNA Transmittal of New Application 4 View
2002-08-15 DRW Drawings-only black and white line drawings 17 View
2002-08-15 SPEC Specification 28 View
2002-08-15 CLM Claims 6 View
2002-08-15 ABST Abstract 1 View
2002-08-15 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,734,428
App. No.
10/222,759
Filed
2002-08-15
Granted
2004-05-11
Pub. No.
US20030066963A1
Art Unit
2881
PTA
-5 days