LexDanaLexDanabeta
Inventor

YINGZE ZHANG

Inventor
CN

Overview

3→
Patents
2022–2023
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
A61BDiagnosis40%
A61FFilters implantable into blood vessels20%
A61HPhysical therapy apparatus, e.g. devices for locating or stimulating reflex points in the body20%
A61NElectrotherapy20%
PatentTitleYear
11,679,055Lumbar herniated disc treatment device202311,399,870Automatic traction device for lower limb fracture osteosynthesis202211,395,680Lower limb traction device for intramedullary nail implantation operation2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022Patents assigned to 3RD HOSPITAL HEBEI MEDICAL UNIV (2)· patent assignee history
2022Patents assigned to CHEN WEI (1)· patent assignee history
2022Patents assigned to HOU ZHIYONG (1)· patent assignee history
2022Patents assigned to ZHANG QI (1)· patent assignee history
2022–2023Based in CN· patent location history
2023Patents assigned to THE THIRD HOSPITAL OF HEBEI MEDICAL UNIV (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
3RD HOSPITAL HEBEI MEDICAL UNIV22022
CHEN WEI12022
HOU ZHIYONG12022
THE THIRD HOSPITAL OF HEBEI MEDICAL UNIV12023
ZHANG QI12022
Locations
LocationPatentsSpan
CN32022–2023