PTAB Upholds Chip Patent In BMW Dispute

PTAB Upholds Chip Patent In BMW Dispute

Source Node: 2009626
By Adam Lidgett (March 10, 2023, 8:26 PM EST) — The Patent Trial and Appeal Board has rejected BMW’s effort to invalidate nearly three dozen claims in an Arigna Technology semiconductor patent, months after the U.S. International Trade Commission dealt Arigna a loss in an infringement case asserting the patent. …

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