Chi Cao

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Temperature sensor circuit
- Patent number 12,111,216
- Issue date Oct 8, 2024
- INNOGRIT TECHNOLOGIES CO., LTD.
- Chi Cao
- G01 - MEASURING TESTING
Information Patent Grant
Relaxation oscillator, integrated circuit and electronic apparatus
- Patent number 11,705,865
- Issue date Jul 18, 2023
- INNOGRIT TECHNOLOGIES CO., LTD.
- Chi Cao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Oscillator circuit
- Patent number 11,329,606
- Issue date May 10, 2022
- INNOGRIT TECHNOLOGIES CO., LTD.
- Chi Cao
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
TEMPERATURE SENSOR CIRCUIT
- Publication number 20230119770
- Publication date Apr 20, 2023
- INNOGRIT TECHNOLOGIES CO., LTD
- Chi CAO
- G01 - MEASURING TESTING
Information Patent Application
RELAXATION OSCILLATOR, INTEGRATED CIRCUIT AND ELECTRONIC APPARATUS
- Publication number 20230083079
- Publication date Mar 16, 2023
- INNOGRIT TECHNOLOGIES CO., LTD
- Chi CAO
- H03 - BASIC ELECTRONIC CIRCUITRY