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Case Lawsuit Title
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Case / Trial ID Number
Jurisdiction Code
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us
in
upc
eu
Category
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Patent
Trademark
Copyright
Design
Filing Date
Decision Verdict Date
Court / Tribunal
Bench / Panel Judges
Petitioner / Claimant (Plaintiff)
AT&T Corp et al.
Respondent / Defendant
Daingean Technologies Ltd.
Dispute Summary
Multiple major carriers (AT&T, Ericsson, T-Mobile) filed a Petition challenging Daingean Technologies' patent covering base station apparatus for transport block segmentation. The challengers argue the claims are anticipated and obvious under 35 U.S.C. ยง 102/103 using prior art references Lee and Zheng.
Outcome / Ruling
null
Verdict Document PDF URL
Full text judgment
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