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involving mechanical design and manufacturing, electronic technology, wireless communication technology, computer software and hardware, automatic control and other related field.
2010.12 to present TDIP & Partners Partner/Patent Attorney
2006.3-2010.12 Beijing Longtian Intellectual Property Company Patent Engineer
2004.12-2006.3 China Expressway Network Engineer
All China Patent Agent Association (ACPAA)
Add Room 2002, A- Building, North Ring Center, No.18 Yumin Road, Xicheng District, Beijing 100029, P. R. China
Email tdip@tongdaxinheng.com
Tel 010-52593268
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