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WEIPR Updates IP News Resources WEIPR Views

  • 2025-11-10
  • Transparency vs. Access: The Impact of USPTO's New Patent Invalidity Rules on Chinese Tech Enterprises
  • In October 2025, the United States Patent and Trademark Office (USPTO) issued a significant policy directive—the Director formally instructed all administrative patent judges to require full disclosure of the "real party-...
  • Transparency vs. Access: The Impact of USPTO's New Patent Invalidity Rules on Chinese Tech Enterprises
  • 2025-10-20
  • Effective Strategies for Responding to AI-Generated Prior Art in Patent Examination
  • Confronted with a large volume of prior art references generated by AI examiners, many practitioners understandably feel overwhelmed. While this influx of references can be challenging, a systematic approach enables an efficient and eff...
  • Effective Strategies for Responding to AI-Generated Prior Art in Patent Examination
  • 2025-10-17
  • Trade Name vs. Trademark: Can Using Your Own Company Name Infringe a Trademark?
  • "It's my company name, why can't I use it?" This was the frustrated and confused reaction of Mr. Wang, owner of "Shanghai XX Technology Co., Ltd.", after receiving a cease-and-desist letter. He had us...
  • Trade Name vs. Trademark: Can Using Your Own Company Name Infringe a Trademark?
  • 2025-09-28
  • Disclaimer of Exclusive Rights – Understanding the Common Challenges in International Trademark Registration from a Cambodia Rejection Case
  • A recent inquiry from an enterprise reported that after submitting a trademark application in Cambodia, they received an office action requiring them to disclaim exclusive rights to two letters and the Chinese characters within their tra...
  • Disclaimer of Exclusive Rights – Understanding the Common Challenges in International Trademark Registration from a Cambodia Rejection Case
  • 2025-09-25
  • U.S. Design Patents: How to Simultaneously Protect the Overall Product and Its Specific Parts?
  • During the design patent application process, companies often face a practical dilemma: they wish to protect the overall appearance of a product, yet also worry that competitors might easily circumvent protection for their core, partial in...
  • U.S. Design Patents: How to Simultaneously Protect the Overall Product and Its Specific Parts?
  • 2025-09-08
  • Effective Response Strategies under Article 26.3 of the Patent Law: A Practical Case Study
  • Article 26(3) of the Patent Law of the People's Republic of China requires that the specification disclose the invention in a manner that is sufficiently clear and complete for a person skilled in the art to carry it out. Failure...
  • Effective Response Strategies under Article 26.3 of the Patent Law: A Practical Case Study

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