Patent Application
Utility
App. No. 19/345,772
· Confirmation No. 6294
TRANSVERSELY-EXCITED FILM BULK ACOUSTIC FILTERS WITH EXCESS PIEZOELECTRIC MATERIAL REMOVED
Inventor:
Ventsislav Yantchev
Applicant:
Murata Manufacturing Co., Ltd.
Docketed New Case - Ready for Examination
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Inventors
Ventsislav Yantchev
Sofia, BULGARIA
Attorneys & Agents of Record
Classification
USPC
333/187
H03H9/568
H03H9/02015
H03H9/02086
H03H9/02228
H03H9/175
H03H9/564
Prosecution
- Examiner
- CENTRAL, DOCKET
- Art Unit
- OPAP
- Customer No.
- 38485
- Docket No.
- 043995.01112
- Confirmation No.
- 6294
Publication
- Pub. No.
- US20260031791A1
- Pub. Date
- 2026-01-29
Parent
is a Continuation of
→
App. 19/001,340
Filed 2024-12-24
· Non Final Action Mailed
Parent
is a Continuation of
→
App. 17/563,033
· US 12,255,626
Filed 2021-12-27
· Patented Case
Parent
is a Continuation in-part of
→
App. 17/123,029
· US 11,496,113
Filed 2020-12-15
· Patented Case
Parent
Claims priority from a provisional application
→
App. 63/113,301
Filed 2020-11-13
· Provisional Application Expired
No recorded assignments were found for this patent.
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Quick Facts
- App. No.
- 19/345,772
- Filed
- 2025-09-30
- Pub. No.
- US20260031791A1
- Examiner
- CENTRAL, DOCKET
- Art Unit
- OPAP
External Links