Inventor

LIU YAOZHONG

US8 patents

⚠️ This page may combine multiple inventors who share the name “LIU YAOZHONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BOEING CO

2 patents

US6738598B2May 18, 2004

Multilayer radio frequency interconnect system

BOEING CO12 citations72

US6690252B2Feb 10, 2004

RF circuit assembly

BOEING CO12 citations65

LIU YAOZHONG

2 patents

USD1020270SApr 2, 2024

Photo frame

LIU YAOZHONG2 citations66

US10517087B2Dec 24, 2019

Method and system for millimeter wave (mmWave) to microwave multiple-in multiple-out (MIMO) relay

LIU YAOZHONG0 citations46

TIME VARYING TRANS CO LTD

2 patents

US12327924B2Jun 10, 2025

Phase-shifting unit, antenna unit, phased array unit and phased array

TIME VARYING TRANS CO LTD0 citations41

US11616278B2Mar 28, 2023

RF phase shifter comprising a plurality of sections that include first and second transmission lines coupled to mixers configured to output signals with changeable phase gradients responsive to signals of different frequencies

TIME VARYING TRANS CO LTD0 citations38

HONEYWELL INT INC

1 patent

US10056698B2Aug 21, 2018

Multiple beam antenna systems with embedded active transmit and receive RF modules

HONEYWELL INT INC6 citations66

SHIH YI-CHI

1 patent

US8502744B2Aug 6, 2013

Scanning antenna

SHIH YI-CHI2 citations57