Inventor

Tung-Shu Yao

Inventor

Changhua County, TW

Overview

2016

Patent span

Human necessities

Primary field (CPC A)

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

A47Bprimary

A47BTables33%

A47KSanitary equipment33%

F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges33%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2016Patents assigned to JIN JU HAN IND CORP (1)· patent assignee history

2016Based in Changhua County, TW· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
JIN JU HAN IND CORP	1	2016

Locations

Location	Patents	Span
Changhua County, TW	1	2016