A woman walks near a Cisco logo at its customer briefing centre in Beijing, in this file picture taken November 14, 2013. Cisco Systems Inc and Huawei Technologies Co, two of the world's largest ... more 
A woman walks near a Cisco logo at its customer briefing centre in Beijing, in this file picture taken November 14, 2013. Cisco Systems Inc and Huawei Technologies Co, two of the world's largest communications equipment makers, have been slugging it out for a decade now - in court, in emerging markets, in the lobbies of government and even on blogs. The past year suggests they've ground to an expensive stalemate, raising questions about their futures on each other's lucrative home turf. To match Insight CISCO-HUAWEI/ REUTERS/Kim Kyung-Hoon/Files (CHINA - Tags: BUSINESS SCIENCE TECHNOLOGY LOGO) less 
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Reuters | Photo By KIM KYUNG-HOON / REUTERS
Fri, Nov 22, 2013 5:44 PM EST