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Zhenjiang, China

Changgao Xia

USPTO Granted Patents = 17 (Patent Applications = 2)

EPO Patents = 1 (Patent Applications = 1)

Average Co-Inventor Count = 9.3

ph-index = 2

Forward Citations = 9(Granted Patents)

Location History:

Zhenjiang, CN (2020 - 2023)
Jiangsu, CN (2022 - 2023)

Company Filing History:

Jiangsu University

Years Active: 2020-2025

where 'Filed Patents' based on already Granted Patents

17 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 12379026 - Mechanical-electrical-hydraulic hybrid transmission device and control method thereof (2025-08-05),

2. 12234909 - Hydro-mechanical series and parallel transmission device and control method thereof (2025-02-25),

3. 12209646 - Hybrid transmission device with mechanical continuously variable transmission and control method thereof (2025-01-28),

4. 12135073 - Mechanical-double ring-hydraulic composite transmission mechanism (2024-11-05),

5. 11773954 - Multi-mode hydro-mechanical hybrid transmission device (2023-10-03),

6. 11614151 - Power split and power convergence combined hydro-mechanical hybrid transmission device (2023-03-28),

7. 11543009 - Hybrid multi-mode switching continuously variable transmission system (2023-01-03),

8. 11499616 - Hydro-mechanical hybrid transmission device with energy management mechanism (2022-11-15),

9. 11408496 - Gear-hydraulic-metal belt integrated multi-mode hydro-mechanical hybrid transmission device (2022-08-09),

10. 11359707 - Hydro-mechanical transmission device with dual-clutch transmission and control method thereof (2022-06-14),

11. 11313447 - Power-split hydro-mechanical hybrid transmission system with automatic adjustment function (2022-04-26),

12. 11300188 - Gear-double ring-hydraulic hybrid transmission device (2022-04-12),

13. 11300187 - Hydro-mechanical hybrid transmission device with two hydraulic transmission mechanisms (2022-04-12),

14. 11155154 - Multi-pump driven single-motor hydro-mechanical hybrid transmission device and control method thereof (2021-10-26),

15. 11072231 - Hydro-mechanical hybrid transmission device and control method thereof (2021-07-27),

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