IP Library › Granted Patent US 6,646,263
Granted Patent Utility
US 6,646,263 · Confirmation No. 7269

METHOD OF X-RAY ANALYSIS IN A PARTICLE-OPTICAL APPARATUS

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2014-01-28 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2003-09-03 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-09-03 LET. Miscellaneous Incoming Letter 1 View
2002-04-16 TRNA Transmittal of New Application 2 View
2002-04-16 A.PE Preliminary Amendment 3 View
2002-04-16 SPEC Specification 6 View
2002-04-16 CLM Claims 2 View
2002-04-16 ABST Abstract 1 View
2002-04-16 DRW Drawings-only black and white line drawings 1 View
2002-04-16 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,646,263
App. No.
10/123,666
Filed
2002-04-16
Granted
2003-11-11
Pub. No.
US20020154731A1
Examiner
SONG, HOON K
Art Unit
2882
PTA
0 days