Ericsson reports profit leap, shares slump

Swedish telecom equipment maker Ericsson reported Thursday a 65 percent jump in second quarter net profit on strong sales but this still fell short of expectations and its shares slumped.

Chinese tech giants fight over 4G phones

(AP) -- Two of China's biggest technology companies have launched a court battle in Europe over mobile phone patents in a rare public clash between firms Beijing is promoting as national champions.

China's ZTE rejects Huawei patent charges

Chinese telecom equipment maker ZTE has rejected charges by its bigger rival Huawei Technologies, which is suing ZTE in three European countries for alleged patent and trademark infringements.

China's Huawei sues ZTE for patent infringement

China telecoms giant Huawei said Thursday it is suing hometown rival ZTE in Europe for alleged patent and trademark infringements, as the Chinese firms battle for overseas market share.

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