How many patents does
Ge Jianming have?
patents
338
families
291
granted
46
applications
292
CN
337
WO
1
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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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Ge Jianming
Top ten assignees appearing on patents
2009 - 2018
2018
Ge Jianming
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| universal type escape system for subway locomotive | 2 | 2015 |
| isolation device of platform compensator for sliding plug door | 2 | 2016 |
| clamp structure used for parallel face milling of glass mold | 2 | 2013 |
| revolving body helical groove rotation angle and lead measuring instrument | 2 | 2016 |
| glass mould grinding polishing device | 2 | 2016 |
| rare earth-copper alloy glass mold and preparation method thereof | 2 | 2016 |
| alloyed powder moistureproof conveying device for glass mold plasma spray welding | 2 | 2013 |
| horizontal-pushing-type manual unlocking handle device for platform safety door | 2 | 2016 |
| glass mold dovetail groove detection device | 2 | 2013 |
| open-close type frock clamp structure for forming die hinge welding | 2 | 2013 |