How many patents does
Beijing Electric Power Company have?
patents
993
families
856
granted
123
applications
870
CN
977
WO
8
US
4
EP
4
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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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Beijing Electric Power Company
Top ten assignees appearing on patents
2009 - 2018
2009
| beijing electric power company | 27 |
| ge dong | 1 |
2018
Beijing Electric Power Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| method and device for processing geological information | 6 | 2011 |
| mixed-mode temperature measurement communication phase conductor and temperature measure… 🛈 | 5 | 2012 |
| metering circuit apparatus and method for implementing metering | 4 | 2012 |
| assessment method and device for consistency of power battery pack | 3 | 2011 |
| method and system for locating partial discharge source | 3 | 2013 |
| monitoring method, apparatus and system for communication network of power system | 3 | 2013 |
| method and apparatus for predicting cable joint faults | 3 | 2012 |
| method and device for detecting power load forecasting precision | 3 | 2012 |
| weibull distribution-based method for determining minimum test time of prolonging servic… 🛈 | 2 | 2011 |
| monitoring method and device for data reproduction | 2 | 2012 |