Assignee
CHINA NORTH STANDARDIZATION CENTER
CN·4 granted patents·1 pending application·4 citations·filing 2020–2023
Top patents by PatentIndex Score
5 records- 0186US10809191B1Method for evaluating and controlling temperature influence on a homogeneity test for infrared optical materialsCHINA NORTH STANDARDIZATION CENTER·Filed 2020·Granted Oct 20, 2020·4 cites·7 claims
- 0254US2023358657A1Equivalent test method of piston vibrating machine and rocker-arm vibrating machine applied in half breakdown time testCHINA NORTH STANDARDIZATION CENTER·Filed 2023·Application pending·0 cites
- 0343US10962488B2Integrated projection-schlieren optical systemCHINA NORTH STANDARDIZATION CENTER·Filed 2020·Granted Mar 30, 2021·0 cites·9 claims
- 0442US10852250B1Quantitative test method for striae in optical materialsCHINA NORTH STANDARDIZATION CENTER·Filed 2020·Granted Dec 1, 2020·0 cites·7 claims
- 0540US10955364B2Method for controlling surface errors of sample in homogeneity measurement of infrared optical materialsCHINA NORTH STANDARDIZATION CENTER·Filed 2020·Granted Mar 23, 2021·0 cites·9 claims
Join the waitlist — get patent alerts
Get an alert when CHINA NORTH STANDARDIZATION CENTER files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →