Chengjiang WU

Follow

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
High-temperature dry block temperature calibrator
- Patent number 11,959,814
- Issue date Apr 16, 2024
- BEIJING CONST INSTRUMENTS TECHNOLOGY INC.
- Jianjun Lin
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Low-temperature dry block temperature calibrator
- Patent number 11,402,278
- Issue date Aug 2, 2022
- BEIJING CONST INSTRUMENTS TECHNOLOGY INC.
- Jianjun Lin
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
LOW-TEMPERATURE DRY BLOCK TEMPERATURE CALIBRATOR
- Publication number 20200400512
- Publication date Dec 24, 2020
- BEIJING CONST INSTRUMENTS TECHNOLOGY INC.
- Jianjun LIN
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
HIGH-TEMPERATURE DRY BLOCK TEMPERATURE CALIBRATOR
- Publication number 20200370971
- Publication date Nov 26, 2020
- BEIJING CONST INSTRUMENTS TECHNOLOGY INC.
- Jianjun LIN
- F27 - FURNACES KILNS OVENS RETORTS