Inventor
QIAN HUIZHEN
CN10 patents
Patents
10 patentsUS10805143B2Oct 13, 2020
Polar phased-array transmitter and mobile terminal
HUAWEI TECH CO LTD5 citations82
US10498289B2Dec 3, 2019
Dual-mode oscillator and multi-phase oscillator
HUAWEI TECH CO LTD7 citations79
US10461390B2Oct 29, 2019
Phase shifter and feed network including a microstrip/coplanar waveguide coupling structure having vertical projections
HUAWEI TECH CO LTD3 citations72
US10411943B2Sep 10, 2019
Polar phased-array transmitter and mobile terminal
HUAWEI TECH CO LTD2 citations71
US10128817B2Nov 13, 2018
Digital phase shifter
HUAWEI TECH CO LTD2 citations71
US10998873B2May 4, 2021
Capacitor unit, integrated capacitor, and resonance unit
HUAWEI TECH CO LTD1 citations61
US12155510B2Nov 26, 2024
Radio frequency transmitter
HUAWEI TECH CO LTD0 citations50
US10276904B2Apr 30, 2019
Resonant unit and filter
HUAWEI TECH CO LTD0 citations48
US10742167B2Aug 11, 2020
Dual-mode oscillator and multi-phase oscillator
HUAWEI TECH CO LTD0 citations47
US10673111B2Jun 2, 2020
Filtering unit and filter
HUAWEI TECH CO LTD0 citations33