Inventor
QIU YINGZHANG
CN9 patents
⚠️ This page may combine multiple inventors who share the name “QIU YINGZHANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
XIAMEN TIANMA MICRO ELECTRONICS CO LTD
8 patentsUS10372258B2Aug 6, 2019
Touch-control display device
XIAMEN TIANMA MICRO ELECTRONICS CO LTD3 citations69
US11487172B1Nov 1, 2022
Array substrate, display panel and display device
XIAMEN TIANMA MICRO ELECTRONICS CO LTD4 citations68
US11036959B2Jun 15, 2021
Display device
XIAMEN TIANMA MICRO ELECTRONICS CO LTD1 citations56
US12389685B2Aug 12, 2025
Array substrate, method for preparing array substrate, display panel, and display device
XIAMEN TIANMA MICRO ELECTRONICS CO LTD0 citations47
US11796879B2Oct 24, 2023
Array substrate, display panel and display device
XIAMEN TIANMA MICRO ELECTRONICS CO LTD0 citations47
US11815776B2Nov 14, 2023
Array substrate, display panel and display device
XIAMEN TIANMA MICRO ELECTRONICS CO LTD0 citations45
US11774815B2Oct 3, 2023
Display panel and display device
XIAMEN TIANMA MICRO ELECTRONICS CO LTD0 citations45
US10324551B2Jun 18, 2019
Touch-control display device
XIAMEN TIANMA MICRO ELECTRONICS CO LTD0 citations38