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Inventor

Rentang ZHAO

Inventor
CN

Overview

4→
Patents
2021–2024
Patent span
Physics
Primary field (CPC G)

Patents· 4 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 therein80%
E06BFixed or movable closures for openings in buildings, vehicles, fences or like enclosures in general, e.g. doors, windows, blinds, gates20%
PatentTitleYear
12,072,572Display panels202411,740,513Base plate and liquid crystal display panel202311,402,683Display panel and liquid crystal display device202211,169,418Liquid crystal alignment device and operation method thereof2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021–2024Patents assigned to TCL CHINA STAR OPTOELECTRONICS TECH CO LTD (3)· patent assignee history
2021Patents assigned to TCL CHINA STAR OPTOELECTRENICS TECH CO LTD (1)· patent assignee history
2021–2024Based in CN· patent location history
2023Patents assigned to SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD32021–2024
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD12023
TCL CHINA STAR OPTOELECTRENICS TECH CO LTD12021
Locations
LocationPatentsSpan
CN42021–2024