Inventor

Chi-Shun Chang

Inventor
Taoyuan, TW

Overview

3→
Patents
2003–2020
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.

B25Jprimary
B25JManipulators50%
G06TImage data processing or generation, in general25%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems25%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003Patents assigned to NAT SCIENCE COUNCIL (1)· patent assignee history
2003Based in Taipei, TW· patent location history
2020Patents assigned to DELTA ELECTRONICS INC (2)· patent assignee history
2020Patents assigned to DELTA ELECRTONICS INC (1)· patent assignee history
2020Based in Taoyuan, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DELTA ELECTRONICS INC22020
DELTA ELECRTONICS INC12020
NAT SCIENCE COUNCIL12003
Locations
LocationPatentsSpan
Taoyuan, TW22020
Taipei, TW12003