Inventor · disambiguated record
Chuankai Liu
Also filed as: LIU CHUANKAI
27 granted patents·193 citations·filing 2019–2023
96Inventor score
Technology areasY02E
Top patents by PatentIndex Score
27 records- 0196USD964267SBatteryBEIJING NIU INFORMATION TECH CO LTD·Filed 2020·Granted Sep 20, 2022·9 cites·1 claims
- 0296USD940010SElectric bicycleBEIJING NIU INFORMATION TECH CO LTD·Filed 2020·Granted Jan 4, 2022·38 cites·1 claims
- 0389USD945933SElectric motorcycleBEIJING NIU INFORMATION TECH CO LTD·Filed 2020·Granted Mar 15, 2022·14 cites·1 claims
- 0487USD951143SMotorcycleBEIJING NIU INFORMATION TECH CO LTD·Filed 2020·Granted May 10, 2022·12 cites·1 claims
- 0586USD992782SHeadlight for motorcyclesBEIJING NIU TECH CO LTD·Filed 2021·Granted Jul 18, 2023·11 cites·1 claims
- 0685USD951145SElectric scooterBEIJING NIU INFORMATION TECH CO LTD·Filed 2020·Granted May 10, 2022·11 cites·1 claims
- 0784USD949058SElectric bicycleBEIJING NIU INFORMATION TECH CO LTD·Filed 2020·Granted Apr 19, 2022·10 cites·1 claims
- 0883USD948383SElectric bicycleBEIJING NIU INFORMATION TECH CO LTD·Filed 2020·Granted Apr 12, 2022·9 cites·1 claims
- 0980USD945923SElectric three-wheeled vehicleBEIJING NIU INFORMATION TECH CO LTD·Filed 2020·Granted Mar 15, 2022·8 cites·1 claims
- 1079USD944689SElectric bicycleBEIJING NIU INFORMATION TECH CO LTD·Filed 2019·Granted Mar 1, 2022·14 cites·1 claims
- 1170USD986979SScooterBEIJING NIU INFORMATION TECH CO LTD·Filed 2020·Granted May 23, 2023·4 cites·1 claims
- 1270USD943494SBasket for bicyclesBEIJING NIU INFORMATION TECH CO LTD·Filed 2020·Granted Feb 15, 2022·4 cites·1 claims
- 1369USD949060SElectric bicycleBEIJING NIU INFORMATION TECH CO LTD·Filed 2020·Granted Apr 19, 2022·4 cites·1 claims
- 1469USD947723SElectric bicycleBEIJING NIU INFORMATION TECH CO LTD·Filed 2020·Granted Apr 5, 2022·4 cites·1 claims
- 1566USD988200SElectric bicycleBEIJING NIU TECH CO LTD·Filed 2021·Granted Jun 6, 2023·3 cites·1 claims
- 1664USD949059SElectric bicycleBEIJING NIU INFORMATION TECH CO LTD·Filed 2020·Granted Apr 19, 2022·3 cites·1 claims
- 1760USD937713SElectric bicycleBEIJING NIU INFORMATION TECH CO LTD·Filed 2019·Granted Dec 7, 2021·7 cites·1 claims
- 1860USD937711SElectric scooterBEIJING NIU INFORMATION TECH CO LTD·Filed 2019·Granted Dec 7, 2021·7 cites·1 claims
- 1957USD969676SPair of pedals for cyclesBEIJING NIU INFORMATION TECH CO LTD·Filed 2020·Granted Nov 15, 2022·2 cites·1 claims
- 2053USD947074SElectric bicycleBEIJING NIU INFORMATION TECH CO LTD·Filed 2019·Granted Mar 29, 2022·5 cites·1 claims
- 2153USD938312SElectric bicycleBEIJING NIU INFORMATION TECH CO LTD·Filed 2019·Granted Dec 14, 2021·5 cites·1 claims
- 2251USD949056SElectric bicycleBEIJING NIU INFORMATION TECH CO LTD·Filed 2019·Granted Apr 19, 2022·4 cites·1 claims
- 2348USD1032737SScooterBEIJING NIU INFORMATION TECH CO LTD·Filed 2021·Granted Jun 25, 2024·1 cites·1 claims
- 2446USD937712SElectric bicycleBEIJING NIU INFORMATION TECH CO LTD·Filed 2019·Granted Dec 7, 2021·4 cites·1 claims
- 2535USD1107128SElectric scooterBEIJING NIU INFORMATION TECH CO LTD·Filed 2023·Granted Dec 23, 2025·0 cites·1 claims
- 2633USD947073SElectric bicycleBEIJING NIU INFORMATION TECH CO LTD·Filed 2019·Granted Mar 29, 2022·0 cites·1 claims
- 2730USD947751SLuggage carrier for cycles or motorcyclesBEIJING NIU INFORMATION TECH CO LTD·Filed 2020·Granted Apr 5, 2022·0 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Chuankai Liu 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 →