GENEVA, Aug. 3 -- SUEDA, Ruy (Nove de Julho 128413330100 Indaiatuba) filed a patent application (PCT/BR2024/050515) for "MULTIPLE VIDEO KARAOKE SYSTEM" on Nov 11, 2024. With publication no. WO/2025/156024, the details related to the patent application was published on Jul 31, 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): SUEDA, Ruy (Nove de Julho 128413330100 Indaiatuba)

Abstract: The invention relates to a multiple video karaoke system, which is a device that allows improved control and execution of the reproduction of music and video without a lead vocalist, for users who sing, dub, a...