How many patents does
Pinggao Group Company have?
patents
1,721
families
1,224
granted
452
applications
1,269
CN
1,677
WO
44
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
Pinggao Group Company
Top ten assignees appearing on patents
2009 - 2018
2009
| pinggao group company | 69 |
2018
Pinggao Group Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| integrated connecting lever and spring operating mechanism using the same | 4 | 2014 |
| spring operating mechanism | 4 | 2014 |
| movable and static contact connection assembly and high-voltage isolation grounding swit… 🛈 | 3 | 2011 |
| high-voltage direct-current grounding switch and stationary contact component thereof | 3 | 2013 |
| method for calculating maximum contact voltage in gas-insulated substation | 3 | 2015 |
| trip device and spring actuation mechanism with same | 3 | 2014 |
| ultrahigh voltage direct current wall bushing and shielding structure thereof | 3 | 2011 |
| interlocking device for switch device and switch cabinet using same | 3 | 2015 |
| electromagnetic differential safety valve | 3 | 2012 |
| arc extinguishing chamber for isolation breaker and isolation breaker comprising same | 3 | 2014 |