Inventor · disambiguated record
Zhengzhi Zhou
Also filed as: ZHOU ZHENGZHI
2 granted patents·2 citations·filing 2021–2024
40Inventor score
Technology areasE04B
Files withCERTAINTEED CEILINGS CORP2
Top patents by PatentIndex Score
2 records- 0182US11898345B2Acoustic ceiling panel, method of manufacture and acoustic ceiling systemCERTAINTEED CEILINGS CORP·Filed 2021·Granted Feb 13, 2024·2 cites·21 claims
- 0269US12359425B2Acoustic ceiling panel, method of manufacture and acoustic ceiling systemCERTAINTEED CEILINGS CORP·Filed 2024·Granted Jul 15, 2025·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →