Inventor

Yun Yu Cheung

Inventor

Hong Kong, CN

Overview

2020

Patent span

Human necessities

Primary field (CPC A)

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

A61Hprimary

A61HPhysical therapy apparatus, e.g. devices for locating or stimulating reflex points in the body100%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2020Patents assigned to CHEUNG YUN YU (1)· patent assignee history

2020Based in Hong Kong, CN· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CHEUNG YUN YUself	1	2020

Locations

Location	Patents	Span
Hong Kong, CN	1	2020