How many patents does
Foshan Power Supply Bureau, Guangdong Power Grid Corporation have?
patents
543
families
404
granted
139
applications
404
CN
543
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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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Foshan Power Supply Bureau, Guangdong Power Grid Corporation
Top ten assignees appearing on patents
2009 - 2018
2018
Foshan Power Supply Bureau, Guangdong Power Grid Corporation
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| head-mounted virtual imaging mobile terminal | 3 | 2014 |
| network type protection method based on closed-loop mode operation of power network | 2 | 2014 |
| power distribution system model simplification error control method oriented at transien… 🛈 | 2 | 2013 |
| service dispatching method and system for power grid emergency communication | 2 | 2013 |
| power communication network state detection method | 2 | 2013 |
| cim (common information model) path inquiring method and cim path inquiring device | 2 | 2013 |
| positioning error simulation method for lightning detection system | 2 | 2013 |
| method for measuring and judging insulation aging based on pea space charges | 2 | 2013 |
| method and system for automatically evaluating dispatcher load flow calculation precisio… 🛈 | 2 | 2013 |
| network command issuing method of electric power system dispatching commands | 2 | 2013 |