January 23, 2025
Japanese consumer electronics outfit Maxell lost another appeal Thursday over its setbacks at the Patent Trial and Appeal Board in its fight with a major Chinese rival in the lithium-ion battery market.
January 15, 2025
Japanese consumer electronics outfit Maxell on Wednesday failed to persuade Federal Circuit judges to change anything about a patent board ruling that wiped out all the claims in a battery patent asserted in a suit against a Chinese rival.