Practice Areas


·  Prior art search and patentability study 

·  Preparing and submitting public opinions 

·  Drafting, filing and prosecution of patent applications 

·  Handling of rejected patent applications and subsequent re-examination thereof 

·  Patent administrative enforcement and infringement litigation 

·  Patent enforcement at customs 

·  Patent search and watch, patent invalidity analysis and challenges 

·  Patent infringement assessment and litigation 

·  Due diligence investigation for the purpose of M&A and IPO 

·  Comprehensive patent-related managerial counseling (patent portfolio and annuity management, patent strategy and policy devising) 

·  Patent licensing and assignment: contract negotiations, drafting and recordal, etc.

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Contact us

Beijing headquarters:Room 912, Block A, Huibin Building, No. 8 Beichen East Road, Chaoyang District, Beijing, 100101, China

Tel:(8610) 84973157

Fax:(8610) 84973158

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  • Telephone

    • 010-84973157
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