Inventor · disambiguated record
Liangzhen Hao
Also filed as: HAO LIANGZHEN
2 granted patents·5 pending applications·0 citations·filing 2018–2024
25Inventor score
Files withCDGM GLASS CO LTD7
Top patents by PatentIndex Score
7 records- 0160US2025034030A1Optical glass, optical element, and optical deviceCDGM GLASS CO LTD·Filed 2024·Application pending·0 cites
- 0256US2024174548A1Glass materialCDGM GLASS CO LTD·Filed 2023·Application pending·0 cites
- 0354US12358832B2Glass and glass productCDGM GLASS CO LTD·Filed 2020·Granted Jul 15, 2025·0 cites·34 claims
- 0452US2024409453A1Glass compositionCDGM GLASS CO LTD·Filed 2022·Application pending·0 cites
- 0548US11440835B2Glass compositionCDGM GLASS CO LTD·Filed 2018·Granted Sep 13, 2022·0 cites·13 claims
- 0648US2023202910A1Environment-friendly glass materialCDGM GLASS CO LTD·Filed 2021·Application pending·0 cites
- 0745US2023174409A1Glass materialCDGM GLASS CO LTD·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →