How many patents does
Active-Semi have?
patents
290
families
74
granted
129
applications
161
US
183
CN
103
WO
2
JP
1
RoW
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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Active-Semi
Top ten assignees appearing on patents
2009 - 2018
2018
| active-semi | 20 |
Active-Semi
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| constant current and voltage controller in a four-pin package with dual-use pin | 26 | 2007 |
| ac led lamp involving an led string having separately shortable sections | 16 | 2010 |
| method and system for the modular design and layout of integrated circuits | 14 | 2006 |
| power manager tile for multi-tile power management integrated circuit | 9 | 2011 |
| using output drop detection pulses to achieve fast transient response from a low-power m… 🛈 | 7 | 2009 |
| high efficiency voltage regulator with auto power-save mode | 7 | 2008 |
| power loss protection integrated circuit | 7 | 2016 |
| flyback constant voltage converter having both a pwfm mode and a pwm mode | 7 | 2008 |
| regulating current output from a buck converter without external current sensing | 7 | 2008 |
| in-circuit programming of output voltage and output current characteristics of a psr pow… 🛈 | 6 | 2008 |