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Inventor

Hsuanyuan Chen

Inventor
Changhua County, 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.

A45Bprimary
A45BWalking sticks100%
PatentTitleYear
8,757,184'Multi-folded full-automatic opening-closing umbrella'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014Patents assigned to CHEN HSUANYUAN (1)· patent assignee history
2014Patents assigned to CHEN WANGSHU-O (1)· patent assignee history
2014Patents assigned to Lin mei-ping (1)· patent assignee history
2014Patents assigned to YEH CHIUNG-WEN (1)· patent assignee history
2014Based in Changhua County, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHEN HSUANYUANself12014
CHEN WANGSHU-O12014
Lin mei-ping12014
YEH CHIUNG-WEN12014
Locations
LocationPatentsSpan
Changhua County, TW12014