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Patents Grantslast 30 patents

Information Patent Grant
Contact detection circuit of four-terminal measurement device
- Patent number 10,718,635
- Issue date Jul 21, 2020
- CHROMA ATE INC.
- Tsz-Lang Chen
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
CONTACT DETECTION CIRCUIT OF FOUR-TERMINAL MEASUREMENT DEVICE
- Publication number 20180045537
- Publication date Feb 15, 2018
- CHROMA ATE INC.
- Tsz-Lang CHEN
- G01 - MEASURING TESTING
Information Patent Application
OUTPUT CONTROL METHOD FOR CONTROLLER
- Publication number 20180048228
- Publication date Feb 15, 2018
- CHROMA ATE INC.
- Tsz-Lang CHEN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER