Hidetoshi Tsubota

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Frequency calibration circuit and frequency calibration method
- Patent number 10,389,370
- Issue date Aug 20, 2019
- MegaChips Corporation
- Hidetoshi Tsubota
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Clock phase adjustment mechanism of a ring oscillator using a phase...
- Patent number 9,647,642
- Issue date May 9, 2017
- MegaChips Corporation
- Hidetoshi Tsubota
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
FREQUENCY CALIBRATION CIRCUIT AND FREQUENCY CALIBRATION METHOD
- Publication number 20170170835
- Publication date Jun 15, 2017
- MegaChips Corporation
- Hidetoshi Tsubota
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CLOCK GENERATOR
- Publication number 20160028379
- Publication date Jan 28, 2016
- MegaChips Corporation
- Hidetoshi Tsubota
- H03 - BASIC ELECTRONIC CIRCUITRY