Vehicle power supply device
US-12370895-B2 · Jul 29, 2025 · US
This page is not indexed by search engines while we improve data quality.
Li Daolin patents
Li Daolin is listed as an inventor on 31 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Li Daolin |
| Total patents | 31 |
| First publication | Jul 11, 2019 |
| Latest publication | Jul 29, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Turnout, crossover turnout, and rail transit system
US-2025075438-A1 · Mar 6, 2025 · US
Turnout and rail transit system
US-2025075437-A1 · Mar 6, 2025 · US
Vehicle and braking method and device therefor
US-12172549-B2 · Dec 24, 2024 · US
Method for balancing batteries of a vehicle, and device, and vehicle
US-12115862-B2 · Oct 15, 2024 · US
Vehicle and braking method and device therefor
US-11964591-B2 · Apr 23, 2024 · US
Vehicle and braking method and device therefor
US-11827197-B2 · Nov 28, 2023 · US
Vehicle and braking method and device therefor
US-11752987-B2 · Sep 12, 2023 · US
Vehicle power supply device
US-2023001799-A1 · Jan 5, 2023 · US
Vehicle drive control method and device, and vehicle
US-2022388404-A1 · Dec 8, 2022 · US
Recent patents
Latest publications not already listed above.
Vehicle and braking method and device therefor
US-2022340108-A1 · Oct 27, 2022 · US
Vehicle and braking method and device therefor
US-2022340013-A1 · Oct 27, 2022 · US
Vehicle and braking method and device therefor
US-2022340107-A1 · Oct 27, 2022 · US
Vehicle and braking method and device therefor
US-2022332195-A1 · Oct 20, 2022 · US
Braking recovery system and method for train, and train
US-11465508-B2 · Oct 11, 2022 · US
Suspension system, bogie assembly with same, and rail vehicle
US-11414106-B2 · Aug 16, 2022 · US
Speed reducer, power system, straddle-type rail train, and rail transit system
US-11396927-B2 · Jul 26, 2022 · US
Traction mechanism, bogie assembly, and straddle-type monorail vehicle
US-11377129-B2 · Jul 5, 2022 · US
Coupler assembly and straddle type rail train with same
US-11312400-B2 · Apr 26, 2022 · US
Traction mechanism, bogie assembly, and straddle-type monorail vehicle
US-2022081012-A1 · Mar 17, 2022 · US
Bogie assembly and straddle-type monorail vehicle having same
US-11247703-B2 · Feb 15, 2022 · US
Traction mechanism, bogie assembly, and straddle-type monorail vehicle
US-11161530-B2 · Nov 2, 2021 · US
Bogie frame, bogie assembly and rail vehicle
US-11155282-B2 · Oct 26, 2021 · US
Suspension system, bogie assembly with same, and rail vehicle
US-2021309267-A1 · Oct 7, 2021 · US
Speed reducer, power system, straddle-type rail train, and rail transit system
US-2021285519-A1 · Sep 16, 2021 · US
Coupler assembly and straddle type rail train with same
US-2019344812-A1 · Nov 14, 2019 · US
Braking recovery system and method for train, and train
US-2019291584-A1 · Sep 26, 2019 · US
Traction mechanism, bogie assembly, and straddle-type monorail vehicle
US-2019276056-A1 · Sep 12, 2019 · US
Bogie frame, bogie assembly and rail vehicle
US-2019248385-A1 · Aug 15, 2019 · US
Vehicle body connecting seat and suspension system with same
US-2019232834-A1 · Aug 1, 2019 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Byd Co Ltd | 31 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B61B13/04 | 13 |
| B60T2250/02 | 8 |
| B60T8/17 | 8 |
| B60Y2200/30 | 8 |
| B60T8/58 | 6 |