The report contains ten-year analysis with the following sections
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Title of patent family (most common patent title) |
Family members |
Filing year |
---|---|---|
monitoring and early warning system for power transmission lines | 10 | 2010 |
remote signaling data acquisition method and device | 6 | 2011 |
data transmitting and receiving method, device and equipment for optical fiber transmiss… 🛈 | 4 | 2011 |
method and system for simulating power line carrier communication system | 4 | 2012 |
pole tower displacement monitoring system and monitoring method thereof | 3 | 2011 |
three phase pre-payment electric energy metered system and electric energy control device | 2 | 2008 |
telemetering and remote signaling data process method and device | 2 | 2011 |
distribution network fault simulating method and device and distribution network system | 2 | 2011 |
icing monitoring method of power transmission line | 2 | 2011 |
surge protection device and method for detecting faults by using surge protection device | 2 | 2011 |