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Cases Involving this patent
# | Title | Civil Action | Venue | Filing Date | Asserter Categories | Patent Asserter | Alleged Infringer |
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1 | 3M Company et al v. Sony Corp. et al | 0:07-cv-01439 | D.Minn. |
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2 | 3M Company et al v. Sony Corp. et al | 0:07-cv-01439 | D.Minn. |
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