Inventor · disambiguated record
Xiangwei Zheng
Also filed as: ZHENG XIANGWEI
2 granted patents·1 pending application·0 citations·filing 2018–2021
23Inventor score
Top patents by PatentIndex Score
3 records- 0139US11440930B2Preparation method of high-purity total ginkgo flavonol glycoside and application of sameSPH XING LING SCI & TECH PHARMACEUTICAL CO LTD·Filed 2018·Granted Sep 13, 2022·0 cites·7 claims
- 0234US11350215B2Audio play and acquisition method and apparatus, device, and readable storage mediumTENCENT TECH SHENZHEN CO LTD·Filed 2021·Granted May 31, 2022·0 cites·20 claims
- 0331US2021188866A1Method for preparing high-purity total ginkgolide and use thereofSPH XING LING SCI & TECH PHARMACEUTICAL CO LTD·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →