Jose Arjol Acebal

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Calibrating listening devices
- Patent number 10,939,225
- Issue date Mar 2, 2021
- Harman International Industries, Incorporated
- Jason Riggs
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
CALIBRATING LISTENING DEVICES
- Publication number 20190364378
- Publication date Nov 28, 2019
- Jason Riggs
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CALIBRATING LISTENING DEVICES
- Publication number 20190098431
- Publication date Mar 28, 2019
- Ossic Corp.
- Jason Riggs
- H04 - ELECTRIC COMMUNICATION TECHNIQUE