How many patents does
Landis & Gyr have?
patents
403
families
115
granted
124
applications
279
US
127
EP
53
WO
36
GB
14
CN
14
JP
9
KR
2
RoW
148
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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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Landis & Gyr
Top ten assignees appearing on patents
2009 - 2018
| landis & gyr | 359 |
| landis + gyr (europe) | 19 |
| electricite de france | 14 |
| landis & gyr technology | 9 |
| ampy metering | 5 |
| landis and gyr | 1 |
| lanids+gyr | 1 |
| hunt technology | 1 |
| electricite de france service nati… 🛈 | 1 |
2009
| landis & gyr | 28 |
| ampy metering | 1 |
2018
| landis & gyr | 28 |
| electricite de france | 4 |
| landis + gyr (europe) | 2 |
Landis & Gyr
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| method and device for the non-intrusive determination of the electrical power consumed b… 🛈 | 16 | 2008 |
| cage screw connector | 14 | 2008 |
| meter and communications apparatus | 12 | 2009 |
| amplitude control in a variable load environment | 11 | 2011 |
| antenna coupler | 9 | 2009 |
| service voltage load protection in an electric utility meter | 8 | 2011 |
| magnetic tampering detection in a utility meter | 8 | 2013 |
| element resistance measurement in an electricity meter | 8 | 2013 |
| radio network with a low power consumption and method for operating such a radio network | 8 | 2012 |
| va metering in delta-wired electrical service | 8 | 2013 |