How many patents does
Tunghsu Group Company have?
patents
487
families
422
granted
54
applications
433
CN
476
WO
5
RoW
6
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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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Tunghsu Group Company
Top ten assignees appearing on patents
2009 - 2018
2009
2018
| tunghsu group company | 6 |
Tunghsu Group Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| composition for glasses, glass, preparation method of glass, and applications of composi… 🛈 | 3 | 2017 |
| coating composition, tin oxide electrode coating, and tin oxide electrode protection met… 🛈 | 3 | 2017 |
| alkali-free glass substrate and preparation method thereof | 3 | 2017 |
| composition used for glass, alkaline earth aluminosilicate glass, making method of alkal… 🛈 | 3 | 2017 |
| glass breaking device, glass breaking method and glass cutting system | 3 | 2017 |
| edge roller for producing tft-lcd glass substrate | 2 | 2009 |
| composition of glass substrate for low-temperature polycrystalline silicon film transist… 🛈 | 2 | 2015 |
| method for toughening ultrathin glass | 2 | 2013 |
| method for toughening alkali-free aluminoborosilicate ultrathin substrate glass | 2 | 2013 |
| material erosion resistance testing device and method | 2 | 2015 |