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Hangzhou, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Relaxation oscillating circuit
Patent number
11,799,455
Issue date
Oct 24, 2023
HANGZHOU VANGO TECHNOLOGIES, INC.
Pengpeng Chen
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Voltage regulator
Patent number
11,644,855
Issue date
May 9, 2023
HANGZHOU VANGO TECHNOLOGIES, INC.
Ling Lin
G05 - CONTROLLING REGULATING
Patents Applications
last 30 patents
Information
Patent Application
RELAXATION OSCILLATING CIRCUIT
Publication number
20230283264
Publication date
Sep 7, 2023
HANGZHOU VANGO TECHNOLOGIES, INC.
Pengpeng CHEN
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
VOLTAGE REGULATOR
Publication number
20220066493
Publication date
Mar 3, 2022
HANGZHOU VANGO TECHNOLOGIES, INC.
Ling LIN
G05 - CONTROLLING REGULATING