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Inventor

Weimeng ZHANG

Inventor
CN

Overview

4→
Patents
2022–2024
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.

G09Gprimary
G09GArrangements or circuits for control of indicating devices using static means to present variable information29%
A61BDiagnosis14%
B01DSeparation14%
C07KPeptides14%
C12NMicroorganisms or enzymes14%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein14%
PatentTitleYear
11,879,139Scalable methods for purification of recombinant viruses202411,523,795Heart sound monitoring device and method for acquiring heart sound signal202211,353,758Array substrate, display panel, display device and driving method202211,328,648Display panel and display device2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022Patents assigned to BEIJING BOE DISPLAY TECH CO (3)· patent assignee history
2022Patents assigned to BOE TECHNOLOGY GROUP CO LTD (3)· patent assignee history
2022Patents assigned to BEIJING BOE TECHNOLOGY DEV CO LTD (1)· patent assignee history
2022–2024Based in CN· patent location history
2024Patents assigned to PORTON ADVANCED SOLUTIONS LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BEIJING BOE DISPLAY TECH CO32022
BOE TECHNOLOGY GROUP CO LTD32022
BEIJING BOE TECHNOLOGY DEV CO LTD12022
PORTON ADVANCED SOLUTIONS LTD12024
Locations
LocationPatentsSpan
CN42022–2024