Insights

Recently, our firm won the second instance of an administrative lawsuit on invalidation declaration of a patent for inven...

Recently, our firm won the first instance of an administrative litigation case for invalidation of an invention patent, i...

From September 13 to 16, 2025, the AIPPI (International Association for the Protection of Intellectual Property) World Co...

Recently, Beijing Trademark Association held the 30th Anniversary Celebration and Trademark Development Conference in Bei...

	Comparison of IP5 Restrictions to Corrections in Patent Invalidation Procedure Concerning Technical Features Not Included

	Preliminary Discussion on Inventiveness of Patent Applications Involving Algorithmic Features

	The Invalidity Declaration System for Chinese Design Patents

	The evaluation report for design patent rights

	Introduction to the Combined Design Application System in China

	The Do's and Don'ts of Drawings or Photographs of Chinese Design Patents

	Application Procedure and Important Time Limits for Design Patents in China

	Design Patent Clarity Requirements in China

	Documents required for filing a design patent application in China

	Two Application Routes for Obtaining Design Patents in China and Their Advantages and Disadvantages

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	Analysis on Brand Strategies of Onomatopoeic Trademarks —— A Comparative Study of Trademark Naming and Registration S

	“Minefields” in Goods/Services for International Trademarks Seeking Extension Protection in China: Lessons from Refus

	How to Build Brand Protection for “Neither Fish nor Fowl” Products? — A Brief Analysis of Trademark Portfolio Strat

	Analysis on the Effective Strategies for Avoiding the Refusal under “Deceptive” Clause of Trademark Law

	Analysis of the Trademark Use Circumstances as a Defense against Misidentification Clauses ——Trademark Sign Containi

	A Preliminary Analysis of the Strategies That Can Be Adopted in Trademark Refusal Appeal Cases Where Trademarks Are Iden

	Suspension of Review for the Refusal Appeal of Trademark Application

	Trademark Infringement Issues that Cannot be Ignored in the Refurbishment of Used Goods

	Can “Coined Trademarks” Rest Easy? A Brief Analysis of the Inherent Registrability of English Coined Trademarks from

	The Infinite Beauty of the Metaverse Calls for Proactive Trademark Protection

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	Unlocking the New Value of Data: Data Intellectual Property Registration and Data Trading

	Notable Points for the Use of Intellectual Property Rights and Contractual Agreements in Co-branding

	Examination and Collection of Network Evidence

	IPR Protection Issues of Enterprises Relevant to Exhibitions

	Some Advice to European Companies on Intellectual Property Protection in China

	Customs Protection of Intellectual Property Rights

	Civil Liability of Ceasing Infringement in IPR Litigation

	Several Issues on Network Infringement

	Brief Introduction on Declaratory Judgement Actions for Non-infringement of Intellectual Property

	Dispute Caused by Non-payment of Remuneration to the Employee Inventor

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