Patent Battle Between Samsung & Huawai Turns Ugly

  The patent battle among tech gaints seems becoming worse. In what could be tit for tat move, Samsung Electronics has filed a lawsuit in China against Huawei Technologies Co., accusing the country’s largest smartphone maker of infringing on its mobile technology patents. The lawsuit comes just months after Huawei sued the Korean company in the U.S. and China. The pair had failed to strike a licensing deal over the use of technology fundamental to how mobile networks operate. “We have faithfully negotiated with other patent holders for the fair...