Inventor

Geng-Wen Chang

Inventor

Taipei, TW

Overview

2009

Patent span

Performing operations

Primary field (CPC B)

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

B32Bprimary

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form50%

Y10TTechnical subjects covered by former us classification50%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2009Patents assigned to CHUNG SHAN INST OF SCIENCE (1)· patent assignee history

2009Based in Taipei, TW· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CHUNG SHAN INST OF SCIENCE	1	2009

Locations

Location	Patents	Span
Taipei, TW	1	2009