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Inventor

Hsiang Chang

Inventor
Taoyuan County, TW

Overview

2→
Patents
2001–2003
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B60Sprimary
B60SServicing, cleaning, repairing, supporting, lifting, or manoeuvring of vehicles, not otherwise provided for33%
G06FElectric digital data processing33%
H05KPrinted circuits33%
PatentTitleYear
6,622,338'Automatic device for retractably moving a windshield wiper arm away from a windshield'20036,175,496'Heat-dissipating device'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001Patents assigned to COMPAL ELECTRONICS INC (1)· patent assignee history
2001Based in Taipei, TW· patent location history
2003Based in Taoyuan County, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
COMPAL ELECTRONICS INC12001
Locations
LocationPatentsSpan
Taoyuan County, TW12003
Taipei, TW12001