How many patents does
Sichuan Electric Power Research Institute have?
patents
292
families
224
granted
46
applications
246
CN
264
WO
13
GB
3
EP
2
KR
1
RoW
9
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
Sichuan Electric Power Research Institute
Top ten assignees appearing on patents
2009 - 2018
2009
2018
Sichuan Electric Power Research Institute
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| field integral detecting system of three-phase electric energy measuring system of elect… 🛈 | 6 | 2011 |
| verifying device and method for online sulfur hexafluoride hygrometer | 6 | 2011 |
| intelligent electric meter centralized recharging terminal and control method thereof | 5 | 2011 |
| lithium iron battery-based direct current power supply emergency response system for tra… 🛈 | 4 | 2010 |
| power transmission line thunderbolt electromagnetic transient dynamic simulating test sy… 🛈 | 4 | 2013 |
| method and device for parallel scrambling | 4 | 2012 |
| system for testing property of thunder and lightning traveling wave of power transmissio… 🛈 | 3 | 2013 |
| tour verification test system for power transmission and transformation condition based … 🛈 | 3 | 2013 |
| novel intelligent transformer | 3 | 2013 |
| oil chromatogram on-line monitoring noise data correction method | 2 | 2012 |