Inventor
JIAN RUAN
Inventor
CN
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Rprimary
G01RMeasuring electric variables27%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution19%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy17%
H02JElectric power networks15%
B60LPropulsion of electrically-propelled vehicles6%
Y02TClimate change mitigation technologies related to transportation6%
F04BPositive-displacement machines for liquids2%
G06FElectric digital data processing2%
H02KDynamo-electric machines2%
H02NElectric machines not otherwise provided for2%
PatentTitleYear
12,395,019Claw-pole magnetic levitation torque motor202512,181,533Method and device for determining available capacity of battery, management system, and storage medium202412,025,113Shaft-distributed double-acting roller piston pump202411,978,866Method for correcting SOC of battery pack, battery management system and vehicle202411,899,071Method and apparatus for determining state of charge of battery, management system and storage medium202411,668,755Method and apparatus for determining available energy of battery, management system, and storage medium202311,619,679Method, apparatus and medium for estimating battery remaining life202311,609,276Method and device for determining available capacity of battery, management system, and storage medium202311,598,811Method, apparatus, and computer storage medium for identifying cell202311,590,857Charging method, apparatus, device, medium, battery management system and charging pile202311,486,934Method, device and system for recovering recoverable faded capacity of battery202211,402,434Battery state estimation method, apparatus, device, battery system and storage medium202211,366,170Method and apparatus for correcting SOC, battery management system and storage medium202211,269,011Method, device, system for estimating remaining charging time and storage medium202211,262,406Method and apparatus for correcting SOC, battery management system and storage medium202211,231,467Method, device, and system, for state of charge (SOC) correction for a battery2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2024Patents assigned to CONTEMPORARY AMPEREX TECHNOLOGY CO LTD (12)· patent assignee history
2022–2025Based in CN· patent location history
2023Patents assigned to JIANGSU CONTEMPORARY AMPEREX TECH LTD (1)· patent assignee history
2024–2025Patents assigned to UNIV ZHEJIANG TECHNOLOGY (2)· patent assignee history
2024Patents assigned to CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CONTEMPORARY AMPEREX TECHNOLOGY CO LTD | 12 | 2022–2024 |
| UNIV ZHEJIANG TECHNOLOGY | 2 | 2024–2025 |
| CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD | 1 | 2024 |
| JIANGSU CONTEMPORARY AMPEREX TECH LTD | 1 | 2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 16 | 2022–2025 |