Inventor
LIANG DAN
CN16 patents
⚠️ This page may combine multiple inventors who share the name “LIANG DAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HUAWEI TECH CO LTD
11 patentsUS11271279B2Mar 8, 2022
Dual-mode resonator, filter, and radio frequency unit
HUAWEI TECH CO LTD2 citations67
US11264686B2Mar 1, 2022
Dielectric filter and communications device
HUAWEI TECH CO LTD0 citations60
US12034195B2Jul 9, 2024
Band-stop filter and electronic device
HUAWEI TECH CO LTD0 citations51
US11909086B2Feb 20, 2024
Dielectric filter, duplexer, and communications device
HUAWEI TECH CO LTD0 citations51
US11509030B2Nov 22, 2022
Dielectric filter and communications device
HUAWEI TECH CO LTD0 citations51
US9979070B2May 22, 2018
Resonator, filter, duplexer, multiplexer, and communications device
HUAWEI TECH CO LTD0 citations51
US10096884B2Oct 9, 2018
Resonator, filter, duplexer, and multiplexer
HUAWEI TECH CO LTD1 citations50
US10735096B2Aug 4, 2020
Remote radio apparatus and component thereof
HUAWEI TECH CO LTD0 citations48
US10361784B2Jul 23, 2019
Remote radio apparatus and component thereof
HUAWEI TECH CO LTD0 citations48
US11211677B2Dec 28, 2021
Filtering apparatus
HUAWEI TECH CO LTD0 citations46
US11978940B2May 7, 2024
Dielectric duplexer
HUAWEI TECH CO LTD0 citations44