Patents/Inventors

Caixia Zhang

ChangchunCN4 patents

5 Patents

US124875762025
Post-processing Method for Special Seven-five Axis Linkage Machine Tool
JILIN UNIVERSITY
0 cites
US124427312025
Apparatus for Extracting Soil Organic Carbon
NORTHWEST INSTITUTE OF ECO-ENVIRONMENT AND RESOURCES, CAS
0 cites
US123321562025
Soil Sample Didestion Device
NORTHWEST INSTITUTE OF ECO-ENVIRONMENT AND RESOURCES, CAS
0 cites
US122367062025
Fingerprint Sensor and Electronic Device
BOE Technology Group Co., Ltd.
0 cites
US120854872024
Automatic Sampling Device
NORTHWEST INSTITUTE OF ECO-ENVIRONMENT AND RESOURCES, CAS
0 cites