Inventor
YAN GUOYI
US6 patents
Patents
6 patentsUS9319384B2Apr 19, 2016
Filtering hidden data embedded in media files
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US9419998B1Aug 16, 2016
Filtering hidden data embedded in media files
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US9729511B2Aug 8, 2017
Filtering hidden data embedded in media files
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US9660958B2May 23, 2017
Filtering hidden data embedded in media files
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US10097514B2Oct 9, 2018
Filtering hidden data embedded in media files
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US9860212B2Jan 2, 2018
Filtering hidden data embedded in media files
FORTINET INC0 citations50