Inventor · disambiguated record
Ningning Yan
Also filed as: YAN NINGNING
3 granted patents·2 pending applications·0 citations·filing 2018–2020
39Inventor score
Files withYUNNAN XIKE SCIENCE & TECH CO LTD4HEFEI INSTITUTE FOR PUBLIC SAFETY RESEARCH TSINGHUA UNIV1
Top patents by PatentIndex Score
5 records- 0153US11311054B2Method for filling aerosol generating product and prepared aerosol generating productYUNNAN XIKE SCIENCE & TECH CO LTD·Filed 2020·Granted Apr 26, 2022·0 cites·6 claims
- 0249US2022346438A1Multi-purpose internal component for aerosol-generating product, and aerosol-generating product having sameYUNNAN XIKE SCIENCE & TECH CO LTD·Filed 2020·Application pending·0 cites
- 0340US11091457B2Synthetic nicotine compositionYUNNAN XIKE SCIENCE & TECH CO LTD·Filed 2020·Granted Aug 17, 2021·0 cites·5 claims
- 0438US11385123B2Method and device for judging gas leakage, and electronic deviceHEFEI INSTITUTE FOR PUBLIC SAFETY RESEARCH TSINGHUA UNIV·Filed 2018·Granted Jul 12, 2022·0 cites·13 claims
- 0538US2023014277A1Light inspection method and device for quantitative analysis on filling level of vapor producing section of aerosol generating productYUNNAN XIKE SCIENCE & TECH CO LTD·Filed 2020·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Ningning Yan files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →