Inventor · disambiguated record
Haisheng Zheng
Also filed as: ZHENG HAISHENG
1 granted patent·2 pending applications·0 citations·filing 2019–2021
7Inventor score
Technology areasG01N
Files withNANOVA ENV INC3
Top patents by PatentIndex Score
3 records- 0146US11143619B1Photo-ionization device with improved linearity and stabilityNANOVA ENV INC·Filed 2021·Granted Oct 12, 2021·0 cites·20 claims
- 0232US2021172913A1Micro gas chromatography systemNANOVA ENV INC·Filed 2019·Application pending·0 cites
- 0330US2021010983A1Microchannel photoionization detectorNANOVA ENV INC·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →