How many patents does
Formfactor have?
patents
784
families
201
granted
326
applications
458
US
355
WO
73
CN
69
EP
65
KR
57
JP
36
RoW
129
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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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Formfactor
Top ten assignees appearing on patents
Formfactor
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| multiple contact probes | 13 | 2004 |
| method of expanding tester drive and measurement capability | 11 | 2006 |
| method and apparatus for testing devices using serially controlled resources | 11 | 2007 |
| non-linear vertical leaf spring | 11 | 2011 |
| wafer test cassette system | 10 | 2009 |
| single support structure probe group with staggered mounting pattern | 10 | 2006 |
| automated attaching and detaching of an interchangeable probe head | 10 | 2013 |
| testing techniques for through-device vias | 10 | 2010 |
| method and apparatus for testing devices using serially controlled intelligent switches | 10 | 2007 |
| mechanical decoupling of a probe card assembly to improve thermal response | 10 | 2008 |