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Patent Patent Filing with the SIPO Foreign & PCT Patent Filing Patent Search Product Clearance Patent Invalidation Patent Litigation Strategic IP Portfolio Development and Management Translation Service Patent Drafting Service	Trademark & Copyright Trademark Registration Trademark Search Copyright Registration Unfair Competition Domain Names Custom Protection Trademark and Copyright Litigation	Litigation Patent Litigation Trademark Litigation Copyright Litigation Trade Secret Litigation Unfair Competition Litigation Invalidation

IP Transaction IP Licensing IP Transfer Technology Transfer	International	Tech Policy Advisory

Technical Fields Electrical / Telecom / Computer Science Chemical / Pharmaceutical / Biotechnology Mechanical Physics

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News

April 30,2022

Patent practice - Use process patent to sue for product infringement, comparison between US practices and CN practices.

Newsletter

May 07,2022

Newsletter 2022

Publications

April 29,2022

Patent practice - Filing Divisional Applications in China

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November 15,2016

Seminar on Fair Trade of North Western Area of Eastern Guangdong Province

Technical Fields

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Chemical / Pharmaceutical / Biotechnology

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Our practice groups represent wide range of clients from large companies, start-ups to individual inventors, covering both innovative industries and traditional industries such as electronics, telecommunication, computer software, biotechnology, pharmaceuticals, electrical engineering and manufacturing.

Our Practice Group
●	Electrical / Telecommunications / Computer Science
●	Chemical / Pharmaceutical / Biotechnology
●	Mechanical Engineering
●	Physics
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●	International