MUMBAI, India, Sept. 28 -- Intellectual Property India has published a patent application (202641096253 A) filed by Vellore Institute Of Technology, Chennai on August 08, 2026, for Variable-Geometry Passive Acoustic Amplification Device And Method Thereof.
Inventors include Ashwin Singh Slathia; Abhiram Sharma; Saksham Anand; and G Y Mythili.
The application for the patent was published on September 25, 2026, under issue no. 39/2026.
Abstract: Embodiments of the present disclosure relate to a variable geometry passive acoustic amplification device (100) for delivering selectable amplification and acoustic enhancement. The device (100) comprises a horn body (102) formed of multiple interlocking conical sections (104) with guide ribs (106)...