SAN JOSE — U.S. District Judge Lucy Koh’s annoyance and frustration with lawyers in the high-stakes Apple v. Samsung patent infringement trial reached a peak Thursday after they filed another round of objections to witness testimony.

During the jury’s morning break, Koh wanted to know why Apple Inc.’s lawyers had submitted a long list of additional witnesses that they wanted to question in the few hours they would have left after Samsung Electronics rests its case. There was no way, Koh said, that Apple would have enough time.