MUMBAI, India, June 6 -- Intellectual Property India has published a patent application (202517021342 A) filed by Vanchip (TIANJIN) Technology Co. Ltd., Tianjin, China, on March 10, for 'multimode multiband radio frequency front end circuit radio frequency front end apparatus and mobile phone.'
Inventor(s) include Lu Xianwei; and Wang Feng.
The application for the patent was published on June 6, under issue no. 23/2025.
According to the abstract released by the Intellectual Property India: "Disclosed are a multimode multiband (MMMB) radio frequency (RF) front end circuit an RF front end apparatus and a mobile phone applying the circuit apparatus wherein the circuit is arranged between a transceiver and an antenna and the circuit comprises: a transmission module connected to the transceiver and used for amplifying an RF transmission signal generated by the transceiver; a reception module having a transmission path and a reception path; the reception path receiving an RF signal from the antenna amplifying the RF signal and transmitting the amplified RF signal to the transceiver; the transmission path being cascaded to an output end of the transmission module and transmitting to the antenna the RF transmission signal amplified by the transmission module; a 2G low pass filter matching circuit connected between the transmission module and the reception module; and a power amplifier in the transmission module supporting 2G to 5G communication standards."
The patent application was internationally filed on Feb. 06, 2024, under International application No.PCT/CN2024/076398.
Disclaimer: Curated by HT Syndication.
