Inventor
DAI HAO
CN21 patents
⚠️ This page may combine multiple inventors who share the name “DAI HAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WUHAN TIANMA MICRO ELECTRONICS CO LTD
13 patentsUS11574992B2Feb 7, 2023
Display panel and display apparatus
WUHAN TIANMA MICRO ELECTRONICS CO LTD5 citations83
US12439788B2Oct 7, 2025
Display panel and device with optical component region pixel driving circuits outside the optical component region
WUHAN TIANMA MICRO ELECTRONICS CO LTD1 citations63
US12520689B2Jan 6, 2026
Display panel and display apparatus
WUHAN TIANMA MICRO ELECTRONICS CO LTD0 citations60
US12268070B2Apr 1, 2025
Display panel and display apparatus
WUHAN TIANMA MICRO ELECTRONICS CO LTD0 citations60
US11882743B2Jan 23, 2024
Display panel and display apparatus
WUHAN TIANMA MICRO ELECTRONICS CO LTD0 citations60
US12520682B2Jan 6, 2026
Display panel and display apparatus
WUHAN TIANMA MICRO ELECTRONICS CO LTD0 citations51
US12469442B2Nov 11, 2025
Display panel and display device
WUHAN TIANMA MICRO ELECTRONICS CO LTD0 citations51
US12374255B2Jul 29, 2025
Display panel and display apparatus having driving units electrically connected to sub-pixels in display sub-region with photosensitive element and located out of the display sub-region
WUHAN TIANMA MICRO ELECTRONICS CO LTD0 citations51
US12364142B2Jul 15, 2025
Display panel and display device
WUHAN TIANMA MICRO ELECTRONICS CO LTD0 citations51
US12213340B2Jan 28, 2025
Display panel, display apparatus and method for manufacturing display panel
WUHAN TIANMA MICRO ELECTRONICS CO LTD0 citations51
US12198622B2Jan 14, 2025
Display panel and display device
WUHAN TIANMA MICRO ELECTRONICS CO LTD0 citations51
US12514047B2Dec 30, 2025
Display panel and display device
WUHAN TIANMA MICRO ELECTRONICS CO LTD0 citations50
US12250849B2Mar 11, 2025
Display panel and display apparatus
WUHAN TIANMA MICRO ELECTRONICS CO LTD0 citations49