IP Library › Granted Patent US 6,580,198
Granted Patent Utility
US 6,580,198 · Confirmation No. 1968

SURFACE ACOUSTIC WAVE DEVICE HAVING A THIN METAL OXIDE FILM FULLY COVERING AT LEAST THE ELECTRODES AND METHOD OF FABRICATING SAME

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2017-06-06 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2017-06-06 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2017-06-01 PA.. Power of Attorney 1 View
2017-06-01 N417 Electronic Filing System Acknowledgment Receipt 2 View
2017-06-01 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2001-06-04 TRNA Transmittal of New Application 2 View
2001-06-04 ADS Application Data Sheet 2 View
2001-06-04 A.PE Preliminary Amendment 7 View
2001-06-04 SPEC Specification 16 View
2001-06-04 CLM Claims 2 View
2001-06-04 ABST Abstract 1 View
2001-06-04 DRW Drawings-only black and white line drawings 6 View
2001-06-04 OATH Oath or Declaration filed 4 View
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Quick Facts
Patent No.
US 6,580,198
App. No.
09/871,814
Filed
2001-06-04
Granted
2003-06-17
Pub. No.
US20020047495A1
Art Unit
2839
PTA
-212 days