Our filed original patent on “Liquid Crystal Device and System for THz Electromagnetic Waves,” Japan Patent Application No. 2022-062220 has received a Notice of Grant issued by the Japan Patent Office (JPO) on Sep. 4, 2023.

  • Application No. 2022-062220, filed on April 4, 2022
  • Title of Invention: テラヘルツ電磁波に用いる液晶デバイスおよびシステム /LIQUID CRYSTAL DEVICE AND SYSTEM FOR THz ELECTROMAGNETIC WAVES
  • Inventor: Masahito Ohe/Deng-Yun Zheng
  • Applicant: National Tsing Hua University
  • Publication date : 2023/09/04
  • Patent certificate number :
  • With regard to the above-identified application, we have received a Notice of Grant issued by the JPO on Sep. 4, 2023.

  • Oh-e, Masahito (大江昌人), 鄭登云, “テラヘルツ電磁波に用いる液晶デバイスおよびシステム (Liquid crystal device and system for THz Electromagnetic Waves),” Japan Patent Application 2022-062220, filed Apr. 4, 2022, granted Sep. 4, 2023, and Japan Patent P7356187 issued Oct. 4, 2023.
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    E-mail : oh-e[at]ee.nthu.edu.tw

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