More than 20 years’ experience in patent filing and trademark filing in Taiwan and China.

We take “Professional”, “Agile”, “Thoughtful”, and “Trusted” as our vocations.

We pursue rigorous and flexible work discipline, in order to provide our clients with the most reliable Taiwan patent filing and Taiwan trademark filing services and around the world.

The trust of clients comes from our most loyal and effective service.

The smooth customer contact extends the most dynamic Taiwan patent filing and Taiwan trademark filing protection for our customers, and the intellectual property protection around the world.

Based on the cooperation with professional intellectual property firms all over the world, we will realize the greatest intellectual property interests of our clients.

Taiwan Patent Filing Taiwan Trademark Filing China Patent Filing China Trademark Filing

We provide intellectual property services for patent applications and trademark applications around the world.
Patented technical fields include: electrical machinery, electronics, machinery, computers, biochemistry, chemistry, daily necessities.

We are dedicated to providing our clients with the best intellectual property services.

If you have any questions, please contact us.

IP Filing System Related News in Taiwan, USA, Japan, Korea, China and EU

2022-06-29 【Taiwan Patent Law】 Article 60-1 of the Patent Act was amended, and will take effect on July 1, 2011

2020-03-11【Taiwan Patent Law】The major amendments of Taiwan Patent Law in 2019 – Part 4 (entered into force on November 1, 2019)

2020-03-27【Taiwan Patent Law】The major amendments of Taiwan Patent Law in 2019 – Part 3(entered into force on November 1, 2019)

2020-03-24【Taiwan Patent Law】The major amendments of Taiwan Patent Law in 2019 – Part 2 (entered into force on November 1, 2019)

2020-04-07【Taiwan Patent Law】The major amendments of Taiwan Patent Law in 2019 – Part 1(entered into force on November 1, 2019)

2017-09-03【Taiwan Patent Law】Amendments of Patent Act with respect to the Grace Period, issued on January 1, 2017 and enforced on May 1, 2017

Our Offices

• Contact us 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