Yihan Wang

Ms. Wang?has more than 10-year?patent agency experiences, handled thousands of patent applications, and?provided patent mining, patent layout, patent stability analysis, and infringement assessment analysis for a large number of well-known clients.?She has been designated as key-case?attorney, and?rated as high-scoring attorney.

She is skilled in reexamination, invalidation, administrative?litigation, and?infringement litigation.


  • B.S. in Mechanical Engineering and Automation at Beijing Technology and Business University

Practice Area

Domestic and?foreign?patent application, patent invalidation,?and patent disputes in the fields of photoelectricity,?vehicle, and automatic mechanics, especially related to?display, connector, household appliance, and drone.


  • Represented series of patent dispute of Renqiu jinggong electric power equipment manufacturing co. LTD vs. China Railway Construction and Electrification Bureau Group
  • Carried out patent mining for a series of products for clients and set patent barriers for competitors
  • Provided Patent layout for the upcoming products of clients so as to give a comprehensive patents’s protection for the product technology

??????? Sunshine Intellectual Property Group

  • Tel: +86-10-82870718 / +86-10-84065599?


    E-mail:This email address is being protected from spambots. You need JavaScript enabled to view it.

    Address:5F,Tower A, Zhongguancun Intellectual Property Building, No.21, A, Haidian South Road, Haidian District, Beijing, P.R.China, 10080

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