How many patents does
American Science And Engineering have?
patents
387
families
49
granted
69
applications
318
US
109
WO
45
EP
37
CN
24
JP
14
KR
10
GB
6
RoW
142
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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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American Science And Engineering
Top ten assignees appearing on patents
American Science And Engineering
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| x-ray inspection using wavelength-shifting fiber-coupled scintillation detectors | 43 | 2012 |
| x-ray backscatter mobile inspection van | 25 | 2002 |
| x-ray inspection with contemporaneous and proximal transmission and backscatter imaging | 24 | 2006 |
| hand-held x-ray backscatter imaging device | 22 | 2012 |
| eliminating cross-talk in a backscatter inspection portal comprising multiples sources b… 🛈 | 21 | 2004 |
| variable angle collimator | 18 | 2012 |
| multiple image collection and synthesis for personnel screening | 16 | 2007 |
| methods to perform backscatter inspection of complex targets in confined spaces | 14 | 2011 |
| scatter attenuation tomography | 13 | 2006 |
| electromagnetic scanning apparatus for generating a scanning x-ray beam | 12 | 2012 |