Aug 25 (Reuters) - The University of California system has resolved a lawsuit accusing Walmart WMT.N of infringing its patents related to energy-efficient LED light bulbs, one of several lawsuits it ...

School system accused Walmart of importing infringing bulbs from China University lost ruling in related case earlier this year Aug 25 (Reuters) - The University of California system has resolved a ...

(CNN)-- 140 years after its invention, the Edison light bulb is having another moment. Now Edison-style bulbs are the center of a new lawsuit. The University of California Santa Barbara is suing five ...