Inventor

Cheng-Yung Chen

Inventor

Taipei, TW

Overview

1→

Patents

2007

Patent span

Performing operations

Primary field (CPC B)

Patents· 1 as inventor

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

B65Dprimary

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers100%

PatentTitleYear

7,201,273'Air packing bag having film-type check valves'2007

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007Patents assigned to CAMRY PACKING IND LTD (1)· patent assignee history

2007Based in Taipei, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CAMRY PACKING IND LTD	1	2007

Locations

Location	Patents	Span
Taipei, TW	1	2007