How many patents does
Varian Semiconductor Equipment have?
patents
1,107
families
151
granted
379
applications
728
CN
247
US
242
WO
164
KR
160
JP
51
EP
45
RoW
198
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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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Varian Semiconductor Equipment
Top ten assignees appearing on patents
2009 - 2018
Varian Semiconductor Equipment
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| techniques for processing a substrate | 46 | 2009 |
| establishing a high phosphorus concentration in solar cells | 40 | 2008 |
| plasma processing apparatus | 29 | 2009 |
| removing a sheet from the surface of a melt using gas jets | 19 | 2010 |
| particle beam assisted modification of thin film materials | 18 | 2007 |
| melt purification and delivery system | 18 | 2008 |
| floating sheet production apparatus and method | 17 | 2008 |
| a patterned assembly for manufacturing a solar cell and a method thereof | 16 | 2007 |
| plasma processing with enhanced charge neutralization and process control | 16 | 2007 |
| a platen for reducing particle contamination on a substrate and a method thereof | 15 | 2008 |