Andrew M. Hulva

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San Jose, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Display system having an audio output device
- Patent number 11,805,347
- Issue date Oct 31, 2023
- Apple Inc.
- Neal D. Evans
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Display system having an audio output device
- Patent number 10,848,846
- Issue date Nov 24, 2020
- Apple Inc.
- Neal D. Evans
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Force cancelling transducer
- Patent number 10,631,096
- Issue date Apr 21, 2020
- Apple Inc.
- Jordi Antoni Garcia Selva
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
MAGNETIC STIFFNESS REDUCTION FOR AUDIO TRANSDUCERS
- Publication number 20250106562
- Publication date Mar 27, 2025
- Apple Inc.
- Stuart M. NEVILL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Display System Having An Audio Output Device
- Publication number 20240031716
- Publication date Jan 25, 2024
- Apple Inc.
- Neal D. Evans
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Display System Having An Audio Output Device
- Publication number 20210076120
- Publication date Mar 11, 2021
- Apple Inc.
- Neal D. Evans
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Display System Having An Audio Output Device
- Publication number 20190387299
- Publication date Dec 19, 2019
- Apple Inc.
- Neal D. Evans
- G02 - OPTICS