Inventor · disambiguated record
Yannian Li
Also filed as: LI YANNIAN
6 granted patents·6 citations·filing 2011–2023
68Inventor score
Top patents by PatentIndex Score
6 records- 0174US9063358B2Smart photochromic chiral nematic liquid crystal windowLI QUAN·Filed 2011·Granted Jun 23, 2015·6 cites·34 claims
- 0270US12234402B2Mesogen compoundsTRANSITIONS OPTICAL LTD·Filed 2023·Granted Feb 25, 2025·0 cites·13 claims
- 0361US11773326B2Mesogen compoundsTRANSITIONS OPTICAL LTD·Filed 2019·Granted Oct 3, 2023·0 cites·16 claims
- 0453US12504568B2Photochromic-dichroic articlesTRANSITIONS OPTICAL LTD·Filed 2020·Granted Dec 23, 2025·0 cites·16 claims
- 0545US11781070B2Mesogen compoundsTRANSITIONS OPTICAL LTD·Filed 2019·Granted Oct 10, 2023·0 cites·15 claims
- 0644US12492343B2Mesogen compoundsTRANSITIONS OPTICAL LTD·Filed 2020·Granted Dec 9, 2025·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →