Inventor

Yujia SUN

Inventor

Overview

7→

Patents

2022–2025

Patent span

Physics

Primary field (CPC G)

Patents· 7 as inventor

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

G01Bprimary

G01BMeasuring length, thickness or similar linear dimensions23%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein15%

G01DMeasuring not specially adapted for a specific variable8%

G09GArrangements or circuits for control of indicating devices using static means to present variable information8%

H01LSemiconductor devices8%

H04LTransmission of digital information, e.g. telegraphic communication8%

H04WWireless communication networks8%

H10HInorganic light-emitting semiconductor devices having potential barriers8%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h108%

Y02ATechnologies for adaptation to climate change8%

PatentTitleYear

12,392,602Littrow grating interferometry device and use thereof2025 12,313,928Display panel and display device2025 12,241,739Bidirectional Littrow two-degree-of-freedom grating interference measurement device based on double gratings2025 12,188,794Grating displacement measurement device and method using double-layer floating reading head, medium, and apparatus2025 11,852,942Display device and driving method for display device2023 11,411,134Light emitting apparatus, method of fabricating light emitting apparatus, and method of emitting light using light emitting apparatus thereof2022 11,310,774Data processing method and terminal device2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2025Patents assigned to BEIJING BOE DISPLAY TECH CO (3)· patent assignee history

2022–2025Patents assigned to BOE TECHNOLOGY GROUP CO LTD (3)· patent assignee history

2022Patents assigned to BEIJING DISPLAY TECH CO LTD (1)· patent assignee history

2022Patents assigned to HUAWEI TECH CO LTD (1)· patent assignee history

2022–2025Based in CN· patent location history

2025Patents assigned to CHANGCHUN INST OPTICS FINE MECH & PHYSICS CAS (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BEIJING BOE DISPLAY TECH CO	3	2022–2025
BOE TECHNOLOGY GROUP CO LTD	3	2022–2025
CHANGCHUN INST OPTICS FINE MECH & PHYSICS CAS	3	2025
BEIJING DISPLAY TECH CO LTD	1	2022
HUAWEI TECH CO LTD	1	2022

Locations

Location	Patents	Span
CN	7	2022–2025