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Inventor

Shang Jen Liu

Inventor
Taipei, TW

Overview

1→
Patents
2014
Patent span
Human necessities
Primary field (CPC A)

Patents· 1 as inventor

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

A47Cprimary
A47CChairs33%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges33%
Y10TTechnical subjects covered by former us classification33%
PatentTitleYear
8,727,655'Folding chair safety lock'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014Patents assigned to ATICO INT USA INC (1)· patent assignee history
2014Patents assigned to CHEN TUNG YANG (1)· patent assignee history
2014Patents assigned to LIU SHANG JEN (1)· patent assignee history
2014Patents assigned to LU MING CHIN (1)· patent assignee history
2014Patents assigned to QIU GUO BIAO (1)· patent assignee history
2014Based in Taipei, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ATICO INT USA INC12014
CHEN TUNG YANG12014
LIU SHANG JENself12014
LU MING CHIN12014
QIU GUO BIAO12014
Locations
LocationPatentsSpan
Taipei, TW12014