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Inventor

Teng Chin-Hung

Inventor
Chung-Ho City, Taipei Hsien, TW

Overview

1→
Patents
1992
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
5,085,239'Structure of safety umbrella'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992Patents assigned to CHIN HUNG TENG (1)· patent assignee history
1992Patents assigned to YU FRANK (1)· patent assignee history
1992Patents assigned to ZON LIN CHANG (1)· patent assignee history
1992Based in Chung-Ho City, Taipei Hsien, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHIN HUNG TENGself11992
YU FRANK11992
ZON LIN CHANG11992
Locations
LocationPatentsSpan
Chung-Ho City, Taipei Hsien, TW11992