LexDanaLexDanabeta
Inventor

Ching-Cheng Yang

Inventor
Taichung, TW

Overview

3→
Patents
2005–2012
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.

B23Hprimary
B23HWorking of metal by the action of a high concentration of electric current on a workpiece using an electrode which takes the place of a tool67%
G05BControl or regulating systems in general33%
PatentTitleYear
8,212,692'Manual pulse generator with touch sensor inputs'20127,301,116'Programmed electrode wear compensation device and method for 3D EDM scanning apparatus'20076,847,002'Microelectrode machining device'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005–2007Based in Taichung, TW· patent location history
2007–2012Patents assigned to YANG CHING-CHENG (2)· patent assignee history
2007Patents assigned to CHEN CHIN-HUI (1)· patent assignee history
2007Patents assigned to CHEN MING-JI (1)· patent assignee history
2012Patents assigned to CHIU JHY-HAU (1)· patent assignee history
2012Patents assigned to FOXNUM TECHNOLOGY CO LTD (1)· patent assignee history
2012Based in Taipei, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
YANG CHING-CHENGself22007–2012
CHEN CHIN-HUI12007
CHEN MING-JI12007
CHIU JHY-HAU12012
FOXNUM TECHNOLOGY CO LTD12012
Locations
LocationPatentsSpan
Taichung, TW22005–2007
Taipei, TW12012