How many patents does
Tokyo Electron have?
patents
36,142
families
8,436
granted
11,595
applications
24,547
US
9,438
JP
7,688
KR
5,504
CN
4,358
WO
1,686
EP
717
GB
8
RoW
6,743
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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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Tokyo Electron
Top ten assignees appearing on patents
2009 - 2018
Tokyo Electron
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| plasma processing apparatus and method | 57 | 2004 |
| plasma processing apparatus and plasma processing method | 40 | 2009 |
| amorphous silicon film formation method and amorphous silicon film formation apparatus | 35 | 2010 |
| coating and developing apparatus | 30 | 2010 |
| substrate carrying mechanism, substrate carrying method and recording medium storing pro… 🛈 | 30 | 2010 |
| fluid storage and dispensing systems and processes | 27 | 2005 |
| use of topography to direct assembly of block copolymers in grapho-epitaxial applications | 24 | 2013 |
| autonomous biologically based learning tool | 23 | 2008 |
| liner-based liquid storage and dispensing systems with empty detection capability | 21 | 2005 |
| plasma processing method and plasma processing apparatus | 20 | 2010 |