Inventor
ZHANG ANGRAN
CN14 patents
⚠️ This page may combine multiple inventors who share the name “ZHANG ANGRAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BOE TECHNOLOGY GROUP CO LTD
9 patentsUS11373583B2Jun 28, 2022
Drive circuit, driving method thereof and display device
BOE TECHNOLOGY GROUP CO LTD2 citations73
US11417272B2Aug 16, 2022
Pixel circuit, driving method thereof and display device
BOE TECHNOLOGY GROUP CO LTD1 citations62
US12493139B2Dec 9, 2025
Display assembly, display apparatus and VR/AR display device
BOE TECHNOLOGY GROUP CO LTD0 citations52
US11893934B2Feb 6, 2024
Pixel driving circuit, pixel driving method, display apparatus and method for controlling the same
BOE TECHNOLOGY GROUP CO LTD0 citations52
US11860382B2Jan 2, 2024
Optical lens structure, method for manufacturing the same, and display apparatus
BOE TECHNOLOGY GROUP CO LTD0 citations52
US11515361B2Nov 29, 2022
Light emitting device and method for manufacturing the same, and display device
BOE TECHNOLOGY GROUP CO LTD0 citations52
US11195467B2Dec 7, 2021
Pixel driving circuit and display device
BOE TECHNOLOGY GROUP CO LTD0 citations52
US10797241B1Oct 6, 2020
Display equipment, display panel, array substrate and method for manufacturing the same
BOE TECHNOLOGY GROUP CO LTD0 citations52
US12507576B2Dec 23, 2025
Display device and near-eye display apparatus
BOE TECHNOLOGY GROUP CO LTD0 citations51
SHANGHAI TIANMA AM OLED CO LTD
3 patentsUS10910604B2Feb 2, 2021
Organic light-emitting display panel, method for adjusting color temperature thereof, and display device
SHANGHAI TIANMA AM OLED CO LTD2 citations72
US10446612B2Oct 15, 2019
Organic light-emitting device and display device
SHANGHAI TIANMA AM OLED CO LTD1 citations60
US11056662B2Jul 6, 2021
Organic light-emitting device and display device
SHANGHAI TIANMA AM OLED CO LTD0 citations48