Inventor
GUO JIYONG
CN4 patents
Patents
4 patentsUS11271279B2Mar 8, 2022
Dual-mode resonator, filter, and radio frequency unit
HUAWEI TECH CO LTD2 citations67
US11664564B2May 30, 2023
Dielectric filter, transceiver device, and base station
HUAWEI TECH CO LTD0 citations58
US11139546B2Oct 5, 2021
Dielectric filter, transceiver device, and base station
HUAWEI TECH CO LTD0 citations58
US11211677B2Dec 28, 2021
Filtering apparatus
HUAWEI TECH CO LTD0 citations46