Inventor

GUOWEI ZHA

Inventor

Overview

55→

Patents

2021–2026

Patent span

Physics

Primary field (CPC G)

Patents· 55 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G02Fprimary

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein16%

G06VImage or video recognition or understanding10%

G09FDisplaying10%

G09GArrangements or circuits for control of indicating devices using static means to present variable information9%

H01LSemiconductor devices9%

G02BOptical elements, systems or apparatus8%

H10HInorganic light-emitting semiconductor devices having potential barriers8%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h107%

G06FElectric digital data processing6%

H10KOrganic electric solid-state devices6%

PatentTitleYear

12,572,027Display device and display method of display device2026 12,541,275Electromagnetic touch screen and electromagnetic touch device2026 12,532,785Display device2026 12,525,590Display device2026 12,488,745Display panel and display device2025 12,449,691Display panel and electronic terminal2025 12,394,380Display device, display system and distributed function system2025 12,340,717Display device rotatable around a rotation axis for display2025 12,321,062Backlight module including angular deflection film and display device including the same2025 12,300,124Display device2025 12,243,344Display panel and display device2025 12,211,316Field sequence color display driving method and display device2025 12,189,236Backlight module and display device2025 12,158,666Liquid crystal display panel2024 12,161,037Display panel including micro LED pixel units in part of display area2024 12,147,640Electromagnetic touch screen and electromagnetic touch device2024 12,099,232Backlight module and mobile terminal2024 12,093,596Distributed SOP display panel and display system2024 12,094,854Display panel and display device2024 12,085,804Backlight module and display device2024 12,067,206Display module and mobile terminal2024 12,066,714Display panel and display device2024 12,055,817Display modules and display apparatuses2024 12,044,925Display backplane and display device2024 12,025,492Display panel2024 12,010,894Display panel and display device2024 11,994,778Color filter substrate and display panel2024 11,977,292Color filter substrate, display panel, and display device2024 11,972,740Field sequential liquid crystal display device2024 11,955,096Display method of display panel, display device, and server2024 11,927,790Backlight module and display device2024 11,901,469Photodiode, manufacturing method thereof, and display screen2024 11,887,899Repairing method for micro-LED chip defective pixels2024 11,848,393Photodiode and display screen2023 11,837,590Display panel, manufacturing method thereof, and display device2023 11,754,868Liquid crystal display panel and liquid crystal display device2023 11,740,503Display screen and electronic device2023 11,716,881Display panel and display device2023 11,714,310Display device2023 11,693,271Display device2023 11,650,453Display panel that resolves differences in the displayed image due to inconsistency between size of the light transmitting pixels and a size of the conventional prior art pixels that affects display effect2023 11,522,023Display device2022 11,515,386Display panel and display device2022 11,448,935LCD device and OLED display device2022 11,430,252Electronic device and optical fingerprint recognition module thereof2022 11,391,447Backlight module, display device and backlight module manufacturing method2022 11,353,747Backlight module and liquid crystal display2022 11,353,649Display device2022 11,333,322Backlight module and manufacturing method thereof2022 11,300,724Light emitting diode and backlight module using same2022 11,288,489Fingerprint identification method, electronic device and display panel2022 11,256,121Liquid crystal display device for under-screen identification scheme2022 11,215,884Display panel and display device2022 11,189,763Backlight structure2021 11,143,897Liquid crystal display device2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021–2026Patents assigned to WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD (54)· patent assignee history

2021–2026Based in CN· patent location history

2023Patents assigned to TCL CHINA STAR OPTOELECTRONICS TECH CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD	54	2021–2026
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD	1	2023

Locations

Location	Patents	Span
CN	55	2021–2026