How many patents does
Tianjin Tianduan Hydraulic Press Company have?
patents
523
families
439
granted
90
applications
433
CN
523
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
Tianjin Tianduan Hydraulic Press Company
Top ten assignees appearing on patents
2018
Tianjin Tianduan Hydraulic Press Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| constant power control method based on proportioning pump driven by medium voltage motor | 2 | 2014 |
| combined lower crossbeam of large free forging hydraulic machine | 2 | 2009 |
| automatic exhausting and micro module centering control system for hydraulic forging pre… 🛈 | 2 | 2013 |
| automatic pressing production line of large explosive column | 2 | 2013 |
| method for displaying hydraulic principle of hydraulic forging press by means of imitati… 🛈 | 2 | 2013 |
| monitoring system and method of medium voltage motor temperature in hydraulic forging pr… 🛈 | 2 | 2013 |
| control system and control method for flow of pump set of forging hydraulic machine | 2 | 2013 |
| high-speed forging valve control device of hydraulic forging machine | 2 | 2013 |
| forging hydraulic press control method based on dual monitoring systems | 2 | 2013 |
| speed control system of hydraulic wheel hub forging machine | 2 | 2013 |