Inventor
CHI YUSONG
CN10 patents
⚠️ This page may combine multiple inventors who share the name “CHI YUSONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HUAWEI TECH CO LTD
6 patentsUS9503081B2Nov 22, 2016
Radio frequency antenna switch
HUAWEI TECH CO LTD6 citations78
US8385873B2Feb 26, 2013
Equivalent radio frequency notch filter, radio frequency chip, and receiver
HUAWEI TECH CO LTD2 citations59
US12567527B2Mar 3, 2026
Inductor, oscillator, and terminal device
HUAWEI TECH CO LTD0 citations46
US10505537B2Dec 10, 2019
Radio frequency antenna switch
HUAWEI TECH CO LTD0 citations46
US10090834B2Oct 2, 2018
Radio frequency antenna switch
HUAWEI TECH CO LTD0 citations46
US9960765B2May 1, 2018
Radio frequency antenna switch
HUAWEI TECH CO LTD0 citations46
FUTUREWEI TECHNOLOGIES INC
4 patentsUS8886144B2Nov 11, 2014
Compensation apparatus for receiver asymmetric wide passband frequency response with 25% duty cycle passive mixer
FUTUREWEI TECHNOLOGIES INC2 citations60
US10581534B2Mar 3, 2020
Noise cancellation system
FUTUREWEI TECHNOLOGIES INC0 citations50
US9806825B2Oct 31, 2017
Noise cancellation system
FUTUREWEI TECHNOLOGIES INC0 citations50
US9319084B2Apr 19, 2016
Noise cancellation apparatus and method
FUTUREWEI TECHNOLOGIES INC0 citations50