Inventor

OUYANG GUANG

CN3 patents

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

FOCALTECH SYSTEMS LTD

1 patent

US9189117B2Nov 17, 2015

Touch display device

FOCALTECH SYSTEMS LTD1 citations45

GREE ELECTRIC APPLIANCES INC ZHUHAI

1 patent

US12366379B2Jul 22, 2025

Control method and apparatus for compression system, and air energy heat pump water heater

GREE ELECTRIC APPLIANCES INC ZHUHAI0 citations38

FOCALTECH ELECTRONICS LTD

1 patent

US10379649B1Aug 13, 2019

Touch screen, electronic device, wireless charging method and wireless charging system

FOCALTECH ELECTRONICS LTD0 citations29