IP Library › Granted Patent US 6,674,345
Granted Patent Utility
US 6,674,345 · Confirmation No. 4442

SURFACE ACOUSTIC WAVE FILTER AND COMMUNICATION DEVICE USING THE FILTER

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 Code Description Pages PDF
2016-11-17 PA.. Power of Attorney 1 View
2016-11-17 N417 Electronic Filing System Acknowledgment Receipt 2 View
2016-11-17 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2003-11-07 IFEE Issue Fee Payment (PTO-85B) 3 View
2003-09-15 A.NA Amendment after Notice of Allowance (Rule 312) 2 View
2003-09-15 CLM Claims 13 View
2003-09-15 REM Applicant Arguments/Remarks Made in an Amendment 2 View
2003-09-08 LET. Miscellaneous Incoming Letter 2 View
2002-07-15 TRNA Transmittal of New Application 3 View
2002-07-15 A.PE Preliminary Amendment 11 View
2002-07-15 SPEC Specification 49 View
2002-07-15 CLM Claims 7 View
2002-07-15 ABST Abstract 1 View
2002-07-15 DRW Drawings-only black and white line drawings 13 View
2002-07-15 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,674,345
App. No.
10/196,433
Filed
2002-07-15
Granted
2004-01-06
Pub. No.
US20030030511A1
Art Unit
2817
PTA
-6 days