Inventor

Po-Chen Liu

Inventor
Taoyuan, TW

Overview

7→
Patents
2010–2020
Patent span
Physics
Primary field (CPC G)

Patents· 7 as inventor

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

H05Kprimary
H05KPrinted circuits36%
G06FElectric digital data processing29%
F04DNon-positive-displacement pumps14%
A61BDiagnosis7%
F21VFunctional features or details of lighting devices or systems thereof7%
G02BOptical elements, systems or apparatus7%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010–2020Patents assigned to QUANTA COMP INC (6)· patent assignee history
2010Based in Jhubei City, TW· patent location history
2013Patents assigned to CHEN CHAO-JUNG (1)· patent assignee history
2013Patents assigned to CHEN CHIEN-JEN (1)· patent assignee history
2013Patents assigned to LIU PO-CHEN (1)· patent assignee history
2013Based in Taipei, TW· patent location history
2017–2020Based in Taoyuan, TW· patent location history
2020Patents assigned to NAGASE TAIWAN CO LTD (1)· patent assignee history
2020Based in Yunlin County, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
QUANTA COMP INC62010–2020
CHEN CHAO-JUNG12013
CHEN CHIEN-JEN12013
LIU PO-CHENself12013
NAGASE TAIWAN CO LTD12020
Locations
LocationPatentsSpan
Taoyuan, TW42017–2020
Yunlin County, TW12020
Taipei, TW12013
Jhubei City, TW12010