How many patents does
Rigol Technologies have?
patents
539
families
331
granted
207
applications
332
CN
536
US
2
WO
1
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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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Rigol Technologies
Top ten assignees appearing on patents
2009
2018
Rigol Technologies
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| digital oscilloscope with high waveform capture rate and control method thereof | 5 | 2009 |
| power supply having timer function | 3 | 2012 |
| ultraviolet spectrophotometer with deuterium lamp control circuit | 2 | 2012 |
| measuring device with screen capture function | 2 | 2011 |
| signal generator with frequency meter and signal processing method | 2 | 2011 |
| frequency measurement method and device and frequency meter | 2 | 2011 |
| data acquisition device with hot plug protection function and channel card thereof | 2 | 2011 |
| data acquisition device for bus structure | 2 | 2011 |
| oscilloscope, configuring device and configuring method thereof | 2 | 2011 |
| oscilloscope with multipurpose multiplex interface | 2 | 2011 |