LexDanaLexDanabeta
Inventor

FRANK YAN LIU

Inventor
US

Overview

4→
Patents
2021–2025
Patent span
Human necessities
Primary field (CPC A)

Patents· 4 as inventor

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

A61Bprimary
A61BDiagnosis50%
A61FFilters implantable into blood vessels50%
PatentTitleYear
12,295,630Adjustable devices for treating arthritis of the knee202511,871,971Adjustable devices for treating arthritis of the knee202411,213,330Adjustable devices for treating arthritis of the knee202211,191,579Adjustable devices for treating arthritis of the knee2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021–2025Patents assigned to NUVASIVE SPECIALIZED ORTHOPEDICS INC (4)· patent assignee history
2021–2025Based in US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NUVASIVE SPECIALIZED ORTHOPEDICS INC42021–2025
Locations
LocationPatentsSpan
US42021–2025