How many patents does
Hep Tech Company have?
patents
320
families
133
granted
84
applications
236
CN
69
US
50
EP
37
JP
27
WO
16
GB
2
RoW
119
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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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Hep Tech Company
Top ten assignees appearing on patents
2009 - 2018
| hep tech company | 270 |
| donglin technology company | 1 |
| teco image syetems | 1 |
2009
| hep tech company | 3 |
2018
| hep tech company | 8 |
Hep Tech Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| electric energy supply device with data bridge function and wireless lighting control sy… 🛈 | 8 | 2015 |
| alternating-direct current conversion device and power factor correction method therefor | 7 | 2012 |
| light source module | 7 | 2011 |
| flyback ac-dc conversion device and conversion method thereof | 7 | 2013 |
| passive power factor correction and alternating-direct current conversion device and pow… 🛈 | 7 | 2012 |
| illumination system and phase signal transmitter of the same | 7 | 2013 |
| lighting device and lighting control system having the same | 6 | 2014 |
| isolated power conversion device and power conversion method therefor | 6 | 2012 |
| signal conversion device and lighting device including the same | 6 | 2015 |
| isolated ac-dc conversion device and conversion method thereof | 6 | 2013 |