INTERNATIONAL PATENT: LIU, ZIFENG, 刘子锋 FILES APPLICATION FOR "INTRAORAL ENDOSCOPE"

GENEVA, May 16 -- LIU, Zifeng (2-2-1, No.65, Fuguo Street, Shahekou DistrictDalian, Liaoning 116000), 刘子锋 (中国辽宁省大连市沙河口区富国街65号2-2-1) filed a patent application (PCT/CN2023/135393) for "INTRAORAL ENDOSCOPE" on Nov 30, 2023. With publication no. WO/2025/097517, the details related to the patent application was published on May 15, 2025.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

Inventor(s): LIU, Zifeng (2-2-1, No.65, Fuguo Street, Shahekou DistrictDalian, Liaoning 116000), ...