Rambus said a U.S. federal court has ruled that South Korean Hynix Semiconductor infringed on certain Rambus memory technology patents.

The court found that Hynix infringed 29 claims from four Rambus patents, Rambus said. The company said that the court also granted one of the six summary judgment motions filed by Hynix.

Hynix filed suit against Rambus in August 2000 seeking to declare 11 Rambus patents invalid. The case has been divided into two parts, the first is set to be tried starting on March 21 in the U.S. District Court in San Jose, California.

The second phase of the case is scheduled to be tried in June and it will focus on various nonpatent defenses and counterclaims asserted by Hynix, Rambus said.

By: DocMemory
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