How many patents does
Zhuhai Xj Electric Company have?
patents
282
families
227
granted
55
applications
227
CN
282
Buy the report
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
contact us for pricing
- VAT will apply to UK companies
- EU companies must supply their VAT number
Check out our sample pages |
Find companies to compare
Many companies now available
companies
12,000+
patents
42 million
patent families
23 million
Search to find companies of interest
read summary of their published patent
the following tables are just extracts from the report
the company report contains more information
Zhuhai Xj Electric Company
Top ten assignees appearing on patents
2009 - 2018
2009
| zhuhai xj electric company | 2 |
2018
Zhuhai Xj Electric Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| operation and maintenance simulating training system of smart distribution grid | 2 | 2014 |
| power distribution network stock graph-module data interaction optimization method | 2 | 2014 |
| heating type storage battery box with self-thermal insulation function | 2 | 2014 |
| general interface maintenance system suitable for operation and maintenance of power dis… 🛈 | 2 | 2014 |
| method for monitoring state of wireless module in power distribution system | 2 | 2014 |
| cache building system and method for database | 2 | 2014 |
| method for forecasting service life of lead-acid storage battery | 2 | 2014 |
| multi-frequency resonance wireless electric power transmission system based on fractal p… 🛈 | 2 | 2014 |
| electricity picking device for high-voltage power transmission line | 2 | 2014 |
| high-frequency power source of resonant coupling type wireless power transmission device | 2 | 2015 |