How many patents does
Semes Company have?
patents
4,054
families
2,536
granted
826
applications
3,228
KR
2,676
CN
485
US
407
JP
143
WO
15
EP
4
RoW
324
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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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patent families
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the following tables are just extracts from the report
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Semes Company
Top ten assignees appearing on patents
Semes Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| system and method for treating substrate | 13 | 2009 |
| apparatus and method for manufacturing substrates | 12 | 2012 |
| antenna structure and plasma generating device | 11 | 2011 |
| unit for supplying treating liquid, and apparatus and method for treating substrate usin… 🛈 | 10 | 2008 |
| apparatus and method for drying substrates | 10 | 2007 |
| wafer spin chuck and an etcher using the same | 10 | 2007 |
| apparatus and method for treating substrate | 10 | 2011 |
| method and apparatus for generating a carbon nanotube | 9 | 2007 |
| spin head, chuck pin used in the spin head, and method for treating a substrate with the… 🛈 | 9 | 2007 |
| method of processing a substrate, spin unit for supplying processing materials to a subs… 🛈 | 9 | 2007 |