Inventor
Qingkui CHI
Inventor
CN
Overview
Patents· 5 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 energy38%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution38%
B60LPropulsion of electrically-propelled vehicles8%
Y02PClimate change mitigation technologies in the production or processing of goods8%
Y02TClimate change mitigation technologies related to transportation8%
PatentTitleYear
12,548,828Secondary battery202612,261,329Battery cell, method and apparatus for manufacturing the same, battery, and electric apparatus202512,155,079Secondary battery202411,984,608Battery cell, battery, power consumption apparatus, method and apparatus for producing battery cell202411,984,622Battery cell, method and apparatus of manufacturing the same, battery, and electric apparatus2024Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2024–2026Patents assigned to CONTEMPORARY AMPEREX TECHNOLOGY CO LTD (3)· patent assignee history
2024–2026Patents assigned to CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD (3)· patent assignee history
2024Patents assigned to JIANGSU CONTEMPORARY AMPEREX TECH LTD (1)· patent assignee history
2024–2026Based in CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CONTEMPORARY AMPEREX TECHNOLOGY CO LTD | 3 | 2024–2026 |
| CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD | 3 | 2024–2026 |
| JIANGSU CONTEMPORARY AMPEREX TECH LTD | 1 | 2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 5 | 2024–2026 |