More than 20 years’ experience in patent filing and trademark filing in Taiwan USA Japan Europe China

Your most reliable IP expert for Patent and Trademark filing in Taiwan USA Japan Europe China

【 Patent Trademark Filing in Taiwan China USA Japan Europe 】

The most professional patent and trademark firm in Taiwan. We provide the most sophisticated patent and trademark application services in Taiwan. Our intellectual property services are spread around the world, including: the United States, Japan, the European Union, South Korea, China, Southeast Asia, and Australia.

【 Founded and headquartered in Taipei, Taiwan, TJIP stands as one of the largest and continuously growing firms in the country 】
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As an International Patent and Trademark Firm, we have established our reputation on excellence, delivering cost-effective, and resolution-oriented services. Our core values, ‘Professional’, ‘Agile’ ,’Thoughtful’ and ‘Trustworthy’ guide our interactions with clients, ensuring innovative and responsive attention to their needs.


【With a robust technical background and solid IP practices, our team of professionals is dedicated to serving companies of various scales】

We provide reliable Taiwan patent filing and trademark services globally, collaborating with associates in over 50 countries. Catering to a diverse range of industries in Taiwan and neighboring countries, we strive to offer comprehensive solutions of the highest standards for the full protection and benefits of your intellectual assets.

Reliable IP Firm in Taiwan


【In choosing TJIP, you are selecting a partner dedicated to delivering unparalleled intellectual property services of patent trademark filing on a global scale, including Taiwan USA Japan Europe China】

【We also provide the sale of patent searching system and IP management system】 patent software sale The software is for patent search, patent reading, patent analysis, patent submission, patent examination, patent filing, patent litigation, patent annunity, patent fee, patent transfer

If you have any questions, please don’t hesitate to contact us by email : formality@jcpatent.com

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Our Offices

  • Contact us, please E-mail: formality@jcpatent.com 
  • 18F-1, No.102, Songlong Rd., Xinyi Dist., Taipei City 11063, Taiwan
    • Phone：886-2-27472000　FAX：886-2-27472010
  • 5F-1, No.760, Sec.2, Guangfu Rd., East Dist., Hsinchu City 300044, Taiwan
    • Phone：886-3-5722866　FAX：886-3-5714885
  • 10F-2, No.400, Sec.1, Changping Rd., Beitun Dist., Taichung City 406021, Taiwan
    • Phone：886-4-22426713　FAX：886-4-22426716
  • 10F-2, No.349, Zhonghua Rd., Yongkang Dist., Tainan City 710044, Taiwan
    • Phone：886-6-3121588　FAX：886-6-3121388
  • 16F-4, No.56, Minsheng 1st Rd., Xinxing Dist., Kaohsiung City 800006, Taiwan
    • Phone：886-7-2226002, 886-7-2226005　FAX：886-7-2226007