How many patents does
State Grid Shandong Electric Power Company Xiajinpower Supply Company have?
patents
228
families
221
granted
7
applications
221
CN
228
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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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State Grid Shandong Electric Power Company Xiajinpower Supply Company
Top ten assignees appearing on patents
State Grid Shandong Electric Power Company Xiajinpower Supply Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| non-contact electric leakage detector | 2 | 2013 |
| low-voltage house service wire fixing device | 2 | 2015 |
| gantry crane manipulator | 2 | 2015 |
| manufacturing process and manufacturing apparatus for high-voltage lead wires of transfo… 🛈 | 2 | 2015 |
| multifunctional computer maintenance platform | 2 | 2015 |
| digital substation transformer high-voltage porcelain bush wiring chuck | 2 | 2015 |
| embedded pile point collecting meter | 2 | 2015 |
| inside diameter measurement appearance | 1 | 2015 |
| multi-purposely prevent the static wrist band | 1 | 2015 |
| voucher book-binding machine is used to financial affairs | 1 | 2015 |