How many patents does
Dongguan Amperex Technology have?
patents
379
families
175
granted
80
applications
299
CN
229
US
85
JP
31
EP
17
KR
11
WO
6
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The report contains ten-year analysis with the following sections
- patent filing analysis
- worldwide filing analysis
- patent family analysis
- application analysis
- granted analysis
- classification analysis
- citation analysis
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Dongguan Amperex Technology
Top ten assignees appearing on patents
Dongguan Amperex Technology
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| method for charging a lithium ion battery | 9 | 2016 |
| electrochemical energy storage device | 8 | 2014 |
| electrode plate coating removal method | 7 | 2014 |
| electrode plate coating removal apparatus | 7 | 2014 |
| electrode plate coating removal method | 7 | 2014 |
| lithium-ion battery | 7 | 2014 |
| fast charging method for battery | 7 | 2014 |
| lithium ion battery and battery pack | 7 | 2014 |
| thermal conductive adhesive and secondary battery containing the same | 6 | 2016 |
| lithium ion battery having desirable safety performance | 6 | 2013 |