GENEVA, Dec. 10 -- WORLDEX LAB, INC. (201 Spear St, Ste 1100San Francisco, California 94105) filed a patent application (PCT/US2025/031509) for "INTERACTIVE EDUCATIONAL METHOD AND INTERACTIVE COMPANION" on May 29, 2025. With publication no. WO/2025/250840, the details related to the patent application was published on Dec 04, 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): CAO, Yu (201 Spear St, Ste 1100San Francisco, California 94105), ZHANG, Xiao (201 Spear St, Ste 1100San Francisco, California 94105)
Abstract: An interactive educational method implemented through an interactive companion...