Inventor · disambiguated record
Zaixing Li
Also filed as: LI ZAIXING
6 granted patents·4 pending applications·0 citations·filing 2020–2021
63Inventor score
Files withHANGZHOU QINGQI SCIENCE AND TECH CO LTD5UNIV HEBEI SCIENCE & TECH4SHENZHEN DONGQU TECH CO LTD1
Top patents by PatentIndex Score
10 records- 0160US12344835B2Penicillium oxalicum SDF-25 strain and application thereofUNIV HEBEI SCIENCE & TECH·Filed 2021·Granted Jul 1, 2025·0 cites·5 claims
- 0257US11365142B2Biological filler comprising 1,5-dihydroxyanthraquinone and thiobacillus denitrificans population and method of using the same for nitrogen removal from wastewaterUNIV HEBEI SCIENCE & TECH·Filed 2020·Granted Jun 21, 2022·0 cites·11 claims
- 0354US11820455B2Shared bicycle that can be charged convenientlyHANGZHOU QINGQI SCIENCE AND TECH CO LTD·Filed 2020·Granted Nov 21, 2023·0 cites·7 claims
- 0451US2022009852A1Bacillus subtilis bs40-4 strain and method for composting organic wastes by using the sameUNIV HEBEI SCIENCE & TECH·Filed 2021·Application pending·0 cites
- 0549US11535544B2Device for treatment of organic wasteUNIV HEBEI SCIENCE & TECH·Filed 2020·Granted Dec 27, 2022·0 cites·11 claims
- 0649US11292545B2Multimedia systems for shared bicyclesHANGZHOU QINGQI SCIENCE AND TECH CO LTD·Filed 2020·Granted Apr 5, 2022·0 cites·12 claims
- 0744US11110985B2Multimedia system of a shared bicycleHANGZHOU QINGQI SCIENCE AND TECH CO LTD·Filed 2020·Granted Sep 7, 2021·0 cites·20 claims
- 0840US2023021738A1Fitness control system and spinning bicycleSHENZHEN DONGQU TECH CO LTD·Filed 2021·Application pending·0 cites
- 0939US2020173200A1Socket structure of lock circuit board of shared bicycleHANGZHOU QINGQI SCIENCE AND TECH CO LTD·Filed 2020·Application pending·0 cites
- 1034US2020173806A1Multimedia system of shared bicycleHANGZHOU QINGQI SCIENCE AND TECH CO LTD·Filed 2020·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Zaixing Li files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →