Assignee
NAT INSTITUTE OF METROLOGY
CN·6 granted patents·2 pending applications·1 citations·filing 2016–2024
Top patents by PatentIndex Score
8 records- 0166US11156636B2Scanning probe having micro-tip, method and apparatus for manufacturing the sameNAT INSTITUTE OF METROLOGY·Filed 2019·Granted Oct 26, 2021·0 cites·17 claims
- 0261US12158340B2Device and method for measuring laser displacementNAT INSTITUTE OF METROLOGY·Filed 2022·Granted Dec 3, 2024·0 cites·9 claims
- 0360US10907950B1Laser heterodyne interferometric apparatus and method based on plane mirror reflectionNAT INSTITUTE OF METROLOGY·Filed 2019·Granted Feb 2, 2021·1 cites·3 claims
- 0455US2024402318A1Calibration module and use method thereforNAT INSTITUTE OF METROLOGY·Filed 2022·Application pending·0 cites
- 0553US2024319335A1Scaling module, and calibration method and use method thereforNAT INSTITUTE OF METROLOGY·Filed 2024·Application pending·0 cites
- 0642US10274362B2Measuring device for measuring large mass with optical refraction and displacement measuringNAT INSTITUTE OF METROLOGY·Filed 2016·Granted Apr 30, 2019·0 cites·10 claims
- 0737US10378950B2High accuracy measuring device for measuring large massNAT INSTITUTE OF METROLOGY·Filed 2016·Granted Aug 13, 2019·0 cites·9 claims
- 0836US11835378B2Automatic large-mass-weight handling systemNAT INSTITUTE OF METROLOGY·Filed 2016·Granted Dec 5, 2023·0 cites·12 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →