How many patents does
Goertek have?
patents
4,174
families
2,599
granted
695
applications
3,479
CN
3,006
US
394
WO
322
EP
178
KR
147
JP
93
RoW
34
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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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the following tables are just extracts from the report
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Goertek
Top ten assignees appearing on patents
2009
| goertek | 24 |
| iea electro-acoustic company | 2 |
2018
| goertek | 253 |
| goertek.inc | 18 |
| beijing xiaoniaotingting technolog… 🛈 | 2 |
| goertek inc. no. | 1 |
Goertek
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| heartrate detection method applicable in headphone and headphone capable of detecting he… 🛈 | 24 | 2014 |
| method and system for achieving self-adaptive surrounding sound | 14 | 2013 |
| headset communication method under loud-noise environment and headset | 13 | 2013 |
| multifunctional device used for assembling and testing driven-by-wire headset | 13 | 2013 |
| active noise reduction headphones, and noise reduction control method and system applied… 🛈 | 13 | 2014 |
| method and device for self-adaptive noise reduction | 12 | 2012 |
| device and method for testing impedance characteristic and expansion performance of soun… 🛈 | 12 | 2014 |
| step counting method and apparatus | 12 | 2013 |
| method and device for dereverberation of single-channel speech | 12 | 2012 |
| earphone test device | 12 | 2012 |