Ascend wins lithium-ion battery additive patent case against S...
- Written by LATEST ASIANET NEWS RELEASES
- Published in Asia Net
HOUSTON, Aug. 5, 2021 /PRNewswire-AsiaNet/ -- Ascend Performance Materials has successfully challenged a lithium-ion battery technology patent held by Samsung SDI. In a final written decision, the U.S. Patent Trial and Appeal Board held that all of the challenged claims were invalid for multi...
Authors: LATEST ASIANET NEWS RELEASES