How many patents does
Henan Pinggao Electric Company have?
patents
846
families
617
granted
206
applications
640
CN
819
WO
26
JP
1
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
Henan Pinggao Electric Company
Top ten assignees appearing on patents
2009 - 2018
2009
| henan pinggao electric company | 57 |
2018
Henan Pinggao Electric Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| spring operating mechanism | 4 | 2014 |
| integrated connecting lever and spring operating mechanism using the same | 4 | 2014 |
| method for simulating gis transformer substation to produce very fast transient overvolt… 🛈 | 4 | 2010 |
| movable and static contact connection assembly and high-voltage isolation grounding swit… 🛈 | 3 | 2011 |
| earthing switch assembling unit and high-speed earthing switch | 3 | 2013 |
| energy accumulator with air leakage alarm apparatus and hydraulic operating mechanism | 3 | 2014 |
| built-in coupler for measuring local discharge of gis (gas insulated switchgear) | 3 | 2011 |
| method for calculating maximum contact voltage in gas-insulated substation | 3 | 2015 |
| high-voltage direct-current grounding switch and stationary contact component thereof | 3 | 2013 |
| hydraulic operating mechanism for high pressure switch and hydraulic working cylinder th… 🛈 | 3 | 2014 |