Ralph Rothemund

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Apopka, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Bi-polar border region in piezoelectric device
- Patent number 11,784,628
- Issue date Oct 10, 2023
- Qorvo US, Inc.
- Jyothi Swaroop Sadhu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Bi-polar border region in piezoelectric device
- Patent number 11,509,287
- Issue date Nov 22, 2022
- Qorvo US, Inc.
- Jyothi Swaroop Sadhu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Bulk acoustic wave resonator with a modified outside stack portion
- Patent number 10,778,180
- Issue date Sep 15, 2020
- Qorvo US, Inc.
- Alireza Tajic
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
ACOUSTIC WAVE RESONATOR USING MULTILAYER TRANSDUCTION MATERIALS WIT...
- Publication number 20230223920
- Publication date Jul 13, 2023
- Qorvo US, Inc.
- Milad Zolfagharloo Koohi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ACOUSTIC WAVE RESONATOR WITH LOW/ZERO-ELECTROMECHANICAL COUPLING AT...
- Publication number 20230223922
- Publication date Jul 13, 2023
- Qorvo US, Inc.
- Milad Zolfagharloo Koohi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
BI-POLAR BORDER REGION IN PIEZOELECTRIC DEVICE
- Publication number 20230036920
- Publication date Feb 2, 2023
- Qorvo US, Inc.
- Jyothi Swaroop Sadhu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
BI-POLAR BORDER REGION IN PIEZOELECTRIC DEVICE
- Publication number 20200195222
- Publication date Jun 18, 2020
- Qorvo US, Inc.
- Jyothi Swaroop Sadhu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
BULK ACOUSTIC WAVE RESONATOR WITH A MODIFIED OUTSIDE STACK PORTION
- Publication number 20170170801
- Publication date Jun 15, 2017
- Qorvo US, Inc.
- Alireza Tajic
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL