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Yaolong Li

Beijing Office
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Patent Attorney since 2009

Technical Field:

Inorganic Nonmetal Material, Metal Material, Semiconductor Material, Optoelectronic Material, and Crystal Growth etc.


Chinese and English

Education and Training:

Bachelor of Science in Material Science and Engineering, Xi'an University of Science and Technology, 2005

Master of Science in Material Physics and Chemistry, Beijing General Research Institute for Nonferrous Metals, 2008

Professional Experience:

Patent Attorney, CCPIT Patent and Trademark Law Office since 2008

Trainee, Guojing Infrared Optical Technology Co., Ltd, from 2006 to 2008

Practice Area:

MR. Li's practice focuses mainly on patent prosecution. He has participated in patent prosecution for some major corporations, especially in materials filed. He has handled more than one hundred patent filings and prosecuting cases covering various technical fields, particularly the fields of Iron and Steel, Alloys, Semiconductor Materials, Ceramics, Glass and Metallurgy. MR. Li has also taken part in many patent reexamination cases, and some patent invalidation cases. In addition, MR. Li has also drafted several patent applications for Chinese clients.