Inventor · disambiguated record
Xuefeng Zhu
Also filed as: ZHU XUEFENG
8 granted patents·3 pending applications·61 citations·filing 2007–2024
83Inventor score
Files withNANTONG SCHMIDT OPTO ELECTRICAL TECH CO LTD4NINGBO BRIGHT MAX CO LTD2BP PLC1CHINA TOBACCO YUNNAN IND CO LTD1FU TIANYING1
Top patents by PatentIndex Score
11 records- 0189US8843998B2Apparatus, systems and methods for secure and selective access to services in hybrid public-private infrastructuresFU TIANYING·Filed 2011·Granted Sep 23, 2014·32 cites·16 claims
- 0287US11849755B2Stem screening and conditioning device and method of using the sameCHINA TOBACCO YUNNAN IND CO LTD·Filed 2022·Granted Dec 26, 2023·1 cites·18 claims
- 0383US11320644B2Equatorial mount locking deviceNANTONG SCHMIDT OPTO ELECTRICAL TECH CO LTD·Filed 2020·Granted May 3, 2022·3 cites·17 claims
- 0472US12044954B2Device and method for dynamic time-lapse photographyNANTONG SCHMIDT OPTO ELECTRICAL TECH CO LTD·Filed 2022·Granted Jul 23, 2024·1 cites·19 claims
- 0571USD835315SWork lightNINGBO BRIGHT MAX CO LTD·Filed 2017·Granted Dec 4, 2018·15 cites·1 claims
- 0666US12379649B2Device and method for dynamic time-lapse photographyNANTONG SCHMIDT OPTO ELECTRICAL TECH CO LTD·Filed 2024·Granted Aug 5, 2025·0 cites·20 claims
- 0761USD835820SWork lightNINGBO BRIGHT MAX CO LTD·Filed 2017·Granted Dec 11, 2018·9 cites·1 claims
- 0852US11573413B2Equatorial mount for telescope with balanced weight distributionNANTONG SCHMIDT OPTO ELECTRICAL TECH CO LTD·Filed 2020·Granted Feb 7, 2023·0 cites·15 claims
- 0944US2010234650A1Oxygen separation membraneBP PLC·Filed 2007·Application pending·0 cites
- 1040US2018202617A1Multifunctional working lightHE ZHIHUI·Filed 2018·Application pending·0 cites
- 1122US2021351553A1Terminal pin deviceSUZHOU HARMONTRONICS AUTOMATION TECH CO LTD·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →