Inventor

CHENGPENG YAO

Inventor

Overview

2→

Patents

2022–2024

Patent span

Physics

Primary field (CPC G)

Patents· 2 as inventor

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

G02Bprimary

G02BOptical elements, systems or apparatus29%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein29%

B82YSpecific uses or applications of nanostructures14%

C09KMaterials for miscellaneous applications, not provided for elsewhere14%

G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light14%

PatentTitleYear

12,032,185Color filter substrate, method of manufacturing the same, and display panel2024 11,215,854Apparatus for photo-alignment process, method of fabricating a liquid crystal display substrate, and method of fabricating an apparatus for photo-alignment process2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2024Patents assigned to BOE TECHNOLOGY GROUP CO LTD (2)· patent assignee history

2022–2024Patents assigned to HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD (2)· patent assignee history

2022–2024Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BOE TECHNOLOGY GROUP CO LTD	2	2022–2024
HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD	2	2022–2024

Locations

Location	Patents	Span
CN	2	2022–2024