How many patents does
Pixart Imaging have?
patents
3,612
families
1,195
granted
1,439
applications
2,173
US
1,423
CN
1,022
JP
39
KR
4
EP
4
GB
3
WO
1
RoW
1,116
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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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Pixart Imaging
Top ten assignees appearing on patents
2009 - 2018
Pixart Imaging
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| dynamic image compression method for human face detection | 22 | 2009 |
| firmware methods and devices for a mutual capacitance touch sensing device | 17 | 2009 |
| displacement detection system of an optical touch panel and method thereof | 14 | 2009 |
| method of operating an optical mouse | 14 | 1995 |
| capacitive finger navigation module and manufacturing method thereof | 13 | 2014 |
| capacitive touch device, capacitive communication device and communication system | 13 | 2014 |
| resistive touch controlling system and sensing method | 12 | 2009 |
| mems package structure | 12 | 2009 |
| optical pointing system | 11 | 2013 |
| sensing system | 11 | 2008 |