Inventor
ZHAO YONGFENG
US12 patents
⚠️ This page may combine multiple inventors who share the name “ZHAO YONGFENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YUNGU GUAN TECH CO LTD
7 patentsUS11880241B2Jan 23, 2024
Flexible display panel and flexible display apparatus
YUNGU GUAN TECH CO LTD3 citations73
US11343923B2May 24, 2022
Screen supporting device and foldable flexible display device
YUNGU GUAN TECH CO LTD2 citations72
US11116094B2Sep 7, 2021
Supporting device
YUNGU GUAN TECH CO LTD5 citations71
US11079804B2Aug 3, 2021
Back plate structure and flexible display device
YUNGU GUAN TECH CO LTD2 citations71
US11825617B2Nov 21, 2023
Foldable display apparatus
YUNGU GUAN TECH CO LTD1 citations61
US11751346B2Sep 5, 2023
Rotating device and display device
YUNGU GUAN TECH CO LTD0 citations51
US11199875B2Dec 14, 2021
Display device
YUNGU GUAN TECH CO LTD0 citations51
KUNSHAN GOVISIONOX OPTOELECTRONICS CO LTD
3 patentsUS12222756B2Feb 11, 2025
Support structural member and display device
KUNSHAN GOVISIONOX OPTOELECTRONICS CO LTD4 citations73
US12085989B2Sep 10, 2024
Flexible display device and display system
KUNSHAN GOVISIONOX OPTOELECTRONICS CO LTD0 citations62
US12578765B2Mar 17, 2026
Display module and display device
KUNSHAN GOVISIONOX OPTOELECTRONICS CO LTD0 citations50