MUMBAI, India, Aug. 10 -- Intellectual Property India has published a patent application (202424092353 A) filed by Glass Acoustic Innovations Co. , Ltd. on November 26, 2024, for Speaker And Microphone With Utg Diaphragm.
Inventors include Yao-Sheng Chou; Yi-Feng Wei; and Kwun-Kit Chan.
The application for the patent was published on July 31, 2026, under issue no. 31/2026.
Abstract: ABSTRACT SPEAKER AND MICROPHONE WITH UTG DIAPHRAGM The present invention discloses a diaphragm for a speaker including a lower surface area, a central area formed on said lower surface area, an upper surface area formed on said central area. The upper surface area, the central area and the lower surface area includes homogeneous amorphous materials. The diaphragm includes internal stress changing with a depth from the surface to the center of the diaphragm.
Disclaimer: Curated by HT Syndication.
