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Inventor

WANG DONGHUA

CN11 patents
⚠️ This page may combine multiple inventors who share the name “WANG DONGHUA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CHENGDU TIANMA MICRO ELECTRONICS CO LTD

5 patents
US11469500B2Oct 11, 2022

Liquid crystal antenna, manufacturing method thereof and communication device

CHENGDU TIANMA MICRO ELECTRONICS CO LTD7 citations84
US11233301B2Jan 25, 2022

Liquid crystal phase shifter and antenna

CHENGDU TIANMA MICRO ELECTRONICS CO LTD3 citations71
US11652282B2May 16, 2023

Liquid crystal antenna

CHENGDU TIANMA MICRO ELECTRONICS CO LTD2 citations69
US12062852B2Aug 13, 2024

Antenna and fabrication method

CHENGDU TIANMA MICRO ELECTRONICS CO LTD0 citations60
US11557838B2Jan 17, 2023

Liquid crystal phase shifter and antenna where effective lengths are different between an input feed terminal and multiple output feed terminals

CHENGDU TIANMA MICRO ELECTRONICS CO LTD0 citations50

BLACK & DECKER INC

2 patents
US10045606B2Aug 14, 2018

Impact-absorbing tethering attachment

BLACK & DECKER INC21 citations90
US10136722B1Nov 27, 2018

Impact-absorbing tethering attachment

BLACK & DECKER INC11 citations80

UNIV HARBIN ENG

2 patents
US12117365B1Oct 15, 2024

Lubrication analysis method for stern bearing based on magnetic-hydraulic composite support coupling

UNIV HARBIN ENG1 citations53
US12092263B1Sep 17, 2024

Double-layer oil film lubrication analysis method and system based on floating bushing

UNIV HARBIN ENG0 citations41

CHENGDU TIANMA MICROELECTRONICS CO LTD

1 patent
US11799197B2Oct 24, 2023

Liquid crystal antenna and preparation method thereof

CHENGDU TIANMA MICROELECTRONICS CO LTD2 citations68

SHANGHAI TIANMA MICRO ELECT CO

1 patent
US11916297B2Feb 27, 2024

Liquid crystal antena and fabrication thereof

SHANGHAI TIANMA MICRO ELECT CO0 citations50