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Latest PTAB cases involving Lightguide

Discover the latest PTAB cases involving Lightguide, highlighting their recent legal challenges and patent disputes.

Last updated on: Feb 4, 2026
Proceeding NumberFiling DatePetitionerRespondentStatus

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IPR2024-00141Nov 4, 2023AMAZONCOMLIGHTGUIDETerminated-Settled
IPR2024-00130Nov 1, 2023AMAZONCOMLIGHTGUIDETerminated-Settled
IPR2023-01423Sep 15, 2023AMAZONCOMLIGHTGUIDETerminated-Settled