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Inventor

Yunghsueh Chao

Inventor
Hsin Chu, TW

Overview

2→
Patents
1990–1992
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

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

G05Bprimary
G05BControl or regulating systems in general33%
G06TImage data processing or generation, in general33%
H05KPrinted circuits33%
PatentTitleYear
5,157,734'Method and apparatus for picking and placing a surface mounted device with the aid of machine vision'19924,918,611'Method and apparatus for controlling laser cutting by image processing'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–1992Patents assigned to IND TECH RES INST (2)· patent assignee history
1990Based in Hsinchu County, TW· patent location history
1992Based in Hsin Chu, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IND TECH RES INST21990–1992
Locations
LocationPatentsSpan
Hsin Chu, TW11992
Hsinchu County, TW11990