How many patents does
Disco Abrasive System have?
patents
4,073
families
2,032
granted
1,099
applications
2,974
JP
2,629
CN
508
US
343
KR
213
EP
4
WO
2
RoW
374
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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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Disco Abrasive System
Top ten assignees appearing on patents
2009 - 2018
2009
| disco abrasive system | 313 |
| disco corporation | 193 |
| disc company | 4 |
| three bond company | 2 |
| desco | 1 |
| adeka corporation | 1 |
| kinzoku giken | 1 |
2018
| disco corporation | 11 |
Disco Abrasive System
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| method for processing wafer | 12 | 2005 |
| laser processing method for wafer | 11 | 2011 |
| dividing method | 10 | 2010 |
| laser processing method | 10 | 2012 |
| method of manufacturing device having adhesive film on back-side surface thereof includi… 🛈 | 10 | 2007 |
| inside reforming substrate for epitaxial growth; crystal film forming element, device, a… 🛈 | 10 | 2009 |
| holding table | 10 | 2012 |
| processing waste liquid treating apparatus | 10 | 2008 |
| laser processing method | 10 | 2013 |
| separating apparatus | 10 | 2013 |