How many patents does
The Third Design And Research Institute, Ministryof Machinery Industry have?
patents
137
families
118
granted
20
applications
117
CN
137
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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
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The Third Design And Research Institute, Ministryof Machinery Industry
Top ten assignees appearing on patents
The Third Design And Research Institute, Ministryof Machinery Industry
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| grinding machine initial point positioning-protecting device and method | 2 | 2008 |
| online frame combination arrangement manner of large engineering machinery and online fr… 🛈 | 2 | 2011 |
| variable water temperature control method based on valve location method | 2 | 2012 |
| method for running heating and cooling system reliably in conventional running blind area | 2 | 2012 |
| early-stage rainwater drainage pool capable of self-controlling rainfall at pool top | 2 | 2012 |
| constant pressure oil line system and control method in process of graphitizing carbon p… 🛈 | 2 | 2012 |
| time-varying non-stable-signal time-frequency analyzing method | 2 | 2012 |
| graphite roasting box unloading system and unloading method | 2 | 2012 |
| novel welding method for laser welding of magnesium alloy | 2 | 2012 |
| novel heavy load power supply track turntable device capable of rotating | 2 | 2013 |