MUMBAI, India, Sept. 28 -- Intellectual Property India has published a patent application (202541027495 A) filed by Bharat Electronics Limited on March 25, 2025, for Ingress And Emi/Emc Protection For Speaker In Electronic Enclosure.
Inventors include Prem Kumar; Pravin Kumar Agrawal; and Kanchi Sri Prasad.
The application for the patent was published on September 25, 2026, under issue no. 39/2026.
Abstract: ABSTRACT INGRESS AND EMI/EMC PROTECTION FOR SPEAKER IN ELECTRONIC ENCLOSURE The present invention relates to ingress and EMI/EMC protection to a system consisting of speaker and speaker opening system. Further, the present invention provides placement of speaker in electronic enclosure and in particular to address IP 67 and protectio...