How many patents does
Dms Company have?
patents
460
families
256
granted
150
applications
310
KR
220
CN
93
US
41
EP
9
WO
2
JP
1
RoW
94
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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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Dms Company
Top ten assignees appearing on patents
2018
Dms Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| method for forming selective emitter of solar cell and diffusion apparatus for forming t… 🛈 | 11 | 2009 |
| endpoint detection device for realizing real-time control of plasma reactor, plasma reac… 🛈 | 9 | 2007 |
| method and apparatus for production of dssc | 8 | 2009 |
| plasma reactor | 7 | 2008 |
| apparatus for chemical vapor deposition | 7 | 2011 |
| wind power generator | 7 | 2009 |
| workpiece de-chucking device of plasma reactor for dry-cleaning the inside of chamber an… 🛈 | 7 | 2009 |
| side gas injector for plasma reaction chamber | 7 | 2009 |
| plasma reactor and etching method using the same | 7 | 2009 |
| plasma chemical reactor | 7 | 2007 |