Inventor
Qiao Zeng
Inventor
Ningde, CN
Overview
Patents· 9 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 energy30%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution30%
Y02PClimate change mitigation technologies in the production or processing of goods27%
B31DMaking articles of paper, cardboard or material worked in a manner analogous to paper, not provided for in subclasses b31b or b31c3%
B82YSpecific uses or applications of nanostructures3%
H01GCapacitors3%
Y02TClimate change mitigation technologies related to transportation3%
PatentTitleYear
10,833,363Electrolyte and electrochemical device202010,833,371Wound-type cell202010,790,513Lithium ion battery and negative electrode thereof202010,693,192Wound-type cell202010,658,644Battery202010,651,511Wound cell having single-side coated areas202010,490,857Wound cell201910,388,935Electrode tab structure and battery201910,340,497Secondary battery2019Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2019–2020Patents assigned to NINGDE AMPEREX TECHNOLOGY LTD (7)· patent assignee history
2019Patents assigned to DONGGUAN AMPEREX TECH LTD (2)· patent assignee history
2019–2020Based in Ningde, CN· patent location history
2019Based in Dongguan, CN· patent location history
2020Based in Fujian, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NINGDE AMPEREX TECHNOLOGY LTD | 7 | 2019–2020 |
| DONGGUAN AMPEREX TECH LTD | 2 | 2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ningde, CN | 5 | 2019–2020 |
| Fujian, CN | 2 | 2020 |
| Dongguan, CN | 2 | 2019 |