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Inventor

Chung-Ju Chen

Inventor
Tainan, TW

Overview

4→
Patents
2005–2021
Patent span
Physics
Primary field (CPC G)

Patents· 4 as inventor

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

C08Lprimary
C08LCompositions of macromolecular compounds11%
F16CShafts11%
F16NLubricating11%
G06KGraphical data reading11%
G06VImage or video recognition or understanding11%
G09GArrangements or circuits for control of indicating devices using static means to present variable information11%
G11BInformation storage based on relative movement between record carrier and transducer11%
H04NPictorial communication, e.g. television11%
LOC1511%
PatentTitleYear
11,067,125Lubricating tube and slide rail device having same2021D0924286Slide table202111,006,022Video system and related method20216,937,219'Pixel circuit for active matrix of current driving device'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005Patents assigned to IND TECH RES INST (1)· patent assignee history
2005Based in Pingtung County, TW· patent location history
2021Patents assigned to TOYO AUTOMATION CO LTD (2)· patent assignee history
2021Patents assigned to NOVATEK MICROELECTRONICS CORP (1)· patent assignee history
2021Based in Tainan, TW· patent location history
2021Based in Changhua County, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOYO AUTOMATION CO LTD22021
IND TECH RES INST12005
NOVATEK MICROELECTRONICS CORP12021
Locations
LocationPatentsSpan
Tainan, TW22021
Changhua County, TW12021
Pingtung County, TW12005