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Inventor

Chin-Yi Ko

Inventor
Taipei, TW

Overview

3→
Patents
1998–2005
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

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

B41Jprimary
B41JTypewriters33%
G11BInformation storage based on relative movement between record carrier and transducer33%
H05KPrinted circuits33%
PatentTitleYear
6,886,174'Optical disk drive module for lifting up and lowering a disk drive'20056,681,939'Fixing device for attaching an auxiliary card in a personal computer'20045,808,283'Modular point-of-sale transaction apparatus and method of manufacture and assembly'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998Patents assigned to VERIFONE INC (1)· patent assignee history
1998–2005Based in Taipei, TW· patent location history
2004–2005Patents assigned to WISTRON CORP (2)· patent assignee history
2004Patents assigned to ACER INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
WISTRON CORP22004–2005
ACER INC12004
VERIFONE INC11998
Locations
LocationPatentsSpan
Taipei, TW31998–2005