How many patents does
Stmicroelectronics have?
patents
354
families
88
granted
142
applications
212
US
213
CN
140
EP
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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Stmicroelectronics
Top ten assignees appearing on patents
2009 - 2018
Stmicroelectronics
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| embedded speaker protection for automotive audio power amplifier | 12 | 2011 |
| driving apparatus for a light emitting device and method for the same | 10 | 2013 |
| bidirectional voltage differentiator circuit | 10 | 2011 |
| current slope control method and apparatus for power driver circuit application | 8 | 2012 |
| methods and circuits to reduce pop noise in an audio device | 8 | 2013 |
| electronic device with first and second contact pads and related methods | 7 | 2013 |
| failure diagnosis circuit | 7 | 2011 |
| operational transconductance amplifier with increased current sinking capability | 7 | 2012 |
| ldo regulator with improved load transient performance for internal power supply | 7 | 2014 |
| switching converter to operate in pulse width modulation mode or pulse skipping mode | 7 | 2014 |