Inventor

LIU KUANG-YU

TW7 patents

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

HONGFUJIN PREC ELECTRONICS TIANJIN CO LTD

2 patents

US9927811B1Mar 27, 2018

Control system and method for controlling mobile warning triangle

HONGFUJIN PREC ELECTRONICS TIANJIN CO LTD15 citations80

US10266177B2Apr 23, 2019

Vehicle warning system

HONGFUJIN PREC ELECTRONICS TIANJIN CO LTD0 citations38

CLOUD NETWORK TECH SINGAPORE PTE LTD

2 patents

US10784693B2Sep 22, 2020

Charging device and charging system

CLOUD NETWORK TECH SINGAPORE PTE LTD0 citations39

US10684624B2Jun 16, 2020

Self-navigating and object-lifting cleaning device

CLOUD NETWORK TECH SINGAPORE PTE LTD0 citations39

ONG BIOW-HIEM

1 patent

US9063097B2Jun 23, 2015

Systems and methods eliminating false defect detections

ONG BIOW-HIEM4 citations69

TAIWAN SEMICONDUCTOR MFG CO LTD

1 patent

US9689805B2Jun 27, 2017

Systems and methods eliminating false defect detections

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations50

GINO CREATION CO LTD

1 patent

US11889947B2Feb 6, 2024

Dual brewing mechanism

GINO CREATION CO LTD0 citations41