LexDanaLexDanabeta
Inventor

FANGZHENG CHEN

Inventor
CN

Overview

3→
Patents
2023–2026
Patent span
Human necessities
Primary field (CPC A)

Patents· 3 as inventor

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

A61Bprimary
A61BDiagnosis33%
A61NElectrotherapy33%
A61GTransport, personal conveyances, or accommodation specially adapted for patients or disabled persons22%
G21FProtection against x-radiation, gamma radiation, corpuscular radiation or particle bombardment11%
PatentTitleYear
12,533,527Head positioning frame202612,161,511Mask positioning assembly and positioning system202411,666,779Shielding apparatus2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023–2026Patents assigned to OUR UNITED CORP (3)· patent assignee history
2023–2026Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
OUR UNITED CORP32023–2026
Locations
LocationPatentsSpan
CN32023–2026