Inventor

YU FENGZHI

CN3 patents

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

YUNGU GUAN TECH CO LTD

1 patent

US10839744B2Nov 17, 2020

Stretch display screen and display device

YUNGU GUAN TECH CO LTD4 citations69

HEFEI VISIONOX TECH CO LTD

1 patent

US12144127B2Nov 12, 2024

Flexible display panel and display device

HEFEI VISIONOX TECH CO LTD0 citations60

YUNGU GU AN TECH CO LTD

1 patent

US11296301B2Apr 5, 2022

Display screen and method of manufacturing thereof

YUNGU GU AN TECH CO LTD0 citations59