Inventor
XIANGHUI LIU
Inventor
CN
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Mprimary
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy29%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution29%
D07BRopes or cables in general13%
B60CVehicle tyres8%
C07CAcyclic or carbocyclic compounds4%
C23CCoating metallic material4%
C25DProcesses for the electrolytic or electrophoretic production of coatings4%
H01GCapacitors4%
Y02PClimate change mitigation technologies in the production or processing of goods4%
PatentTitleYear
12,567,590Negative electrode current collector, negative electrode plate and electrochemical device202612,286,723Post-plating treatment method for one-step brass-electroplated steel wire202512,247,352Steel cord and manufacturing process therefor202512,100,843Positive electrode current collector and positive electrode plate, battery, battery module, battery pack, and apparatus containing such positive electrode current collector202412,000,086Compact steel cord202411,946,201Multilayer strand steel wire rope production devices202411,791,472Positive current collector, secondary battery, and electrical device202311,784,312Current collector and preparation method thereof, secondary battery, battery module, battery pack, and electric apparatus202311,705,556Positive electrode current collector and positive electrode plate, battery, battery module, battery pack, and apparatus containing such positive electrode current collector202311,646,424Lithium-ion secondary battery202311,611,081Lithium ion secondary battery, battery core, negative electrode plate, and apparatus2023Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2023–2026Patents assigned to CONTEMPORARY AMPEREX TECHNOLOGY CO LTD (7)· patent assignee history
2023–2026Based in CN· patent location history
2024–2025Patents assigned to JIANGSU XINGDA STEEL TYRE CORD (4)· patent assignee history
2026Patents 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 | 7 | 2023–2026 |
| JIANGSU XINGDA STEEL TYRE CORD | 4 | 2024–2025 |
| CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD | 1 | 2026 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 11 | 2023–2026 |