How many patents does
State Grid Tianjin Electric Power Company have?
patents
3,701
families
3,353
granted
329
applications
3,372
CN
3,689
WO
8
US
4
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
State Grid Tianjin Electric Power Company
Top ten assignees appearing on patents
2009 - 2018
2009
2018
State Grid Tianjin Electric Power Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| infrared and ultraviolet integrated detection device and ultraviolet imaging device | 10 | 2017 |
| maximum output tracking control method of wind generation unit based on extremum research | 5 | 2012 |
| automatic verification method and special-purpose equipment for clock synchronization | 5 | 2013 |
| active power distribution network multi-time scale coordinated optimization scheduling m… 🛈 | 3 | 2015 |
| two-on-one heavy type gas-steam combined cycle unit agc control method | 2 | 2015 |
| hidden fault detection method for relay protection device | 2 | 2014 |
| quick wire winder | 2 | 2015 |
| portable draught fan performance testing platform | 2 | 2014 |
| intelligent ammeter software reliability detector and detection method for intelligent a… 🛈 | 2 | 2015 |
| charging distributor and flame-retardant nylon manufacturing device and method | 2 | 2016 |