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San Jose, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Metal negative electrode ultrasonic charging
Patent number
11,735,780
Issue date
Aug 22, 2023
QuantumScape Battery, Inc.
Hiro Oba
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
METAL NEGATIVE ELECTRODE ULTRASONIC CHARGING
Publication number
20240039055
Publication date
Feb 1, 2024
QUANTUMSCAPE BATTERY, INC.
Hiro OBA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METAL NEGATIVE ELECTRODE ULTRASONIC CHARGING
Publication number
20200020990
Publication date
Jan 16, 2020
QuantumScape Corporation
Hiro OBA
H01 - BASIC ELECTRIC ELEMENTS