Inventor
DU HUAKUN
CN3 patents
⚠️ This page may combine multiple inventors who share the name “DU HUAKUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD
2 patentsUS12529924B2Jan 20, 2026
Color film substrate, display panel and display device
HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD0 citations59
US11545070B2Jan 3, 2023
Shift register unit, method for driving the same, gate drive circuit, array substrate and display device
HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD0 citations42