Inventor

Ken-Ching Chen

Inventor
Kaohsiung, TW

Overview

21→
Patents
1997–2021
Patent span
Human necessities
Primary field (CPC A)

Patents· 21 as inventor

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

A47Bprimary
A47BTables37%
H05KPrinted circuits34%
F16CShafts7%
H02GInstallation of electric cables or lines, or of combined optical and electric cables or lines7%
F16LPipes5%
A61HPhysical therapy apparatus, e.g. devices for locating or stimulating reflex points in the body2%
A61NElectrotherapy2%
A63CSkates2%
H01RElectrically-conductive connections2%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997Patents assigned to PLAYMAKER CO LTD (1)· patent assignee history
1997Based in Taichung, TW· patent location history
2000Based in Tainan, TW· patent location history
2021Patents assigned to KING SLIDE TECHNOLOGY CO LTD (19)· patent assignee history
2021Patents assigned to KING SLIDE WORKS CO LTD (19)· patent assignee history
2021Patents assigned to KINO SLIDE TECH CO LTD (1)· patent assignee history
2021Patents assigned to KINS SLIDE TECH CO LTD (1)· patent assignee history
2021Based in Kaohsiung, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KING SLIDE TECHNOLOGY CO LTD192021
KING SLIDE WORKS CO LTD192021
KINO SLIDE TECH CO LTD12021
KINS SLIDE TECH CO LTD12021
PLAYMAKER CO LTD11997
Locations
LocationPatentsSpan
Kaohsiung, TW192021
Tainan, TW12000
Taichung, TW11997