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Inventor

GUOWEI CHEN

Inventor
CN

Overview

2→
Patents
2023–2025
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 2 as inventor

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

B01Lprimary
B01LChemical or physical laboratory apparatus for general use25%
F16FSprings25%
F16MFrames, casings or beds of engines, machines or apparatus, not specific to engines, machines or apparatus provided for elsewhere25%
H05KPrinted circuits25%
PatentTitleYear
12,313,215Display device and display fixing apparatus202511,583,856Bio-information detection substrate and gene chip2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023–2025Patents assigned to BOE TECHNOLOGY GROUP CO LTD (2)· patent assignee history
2023Patents assigned to BEIJING BOE OPTOELECTRONICS TECH CO LTD (1)· patent assignee history
2023–2025Based in CN· patent location history
2025Patents assigned to CHENGDU BOE OPTOELECT TECH CO (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BOE TECHNOLOGY GROUP CO LTD22023–2025
BEIJING BOE OPTOELECTRONICS TECH CO LTD12023
CHENGDU BOE OPTOELECT TECH CO12025
Locations
LocationPatentsSpan
CN22023–2025