Inventor

Shih-Chin Wen

Inventor
Taipei, TW

Overview

1→
Patents
2012
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.

B42Dprimary
B42DBooks33%
B42FSheets temporarily attached together33%
B43KImplements for writing or drawing33%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012Patents assigned to KUO TSUNG-TIEN (1)· patent assignee history
2012Patents assigned to LIU JEN-RONG (1)· patent assignee history
2012Patents assigned to TAIWAN HOPAX CHEMICALS MFG CO LTD (1)· patent assignee history
2012Patents assigned to TSAI CHIN-CHUNG (1)· patent assignee history
2012Patents assigned to WEN SHIH-CHIN (1)· patent assignee history
2012Based in Taipei, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KUO TSUNG-TIEN12012
LIU JEN-RONG12012
TAIWAN HOPAX CHEMICALS MFG CO LTD12012
TSAI CHIN-CHUNG12012
WEN SHIH-CHINself12012
Locations
LocationPatentsSpan
Taipei, TW12012