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Inventor

Shang-Jung Hsieh

Inventor
Hsinchu County, TW

Overview

4→
Patents
2014–2018
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 4 as inventor

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

F21Vprimary
F21VFunctional features or details of lighting devices or systems thereof22%
F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted22%
G01RMeasuring electric variables22%
G02BOptical elements, systems or apparatus22%
F21SNon-portable lighting devices11%
PatentTitleYear
10,119,991Vertical probe device and supporter used in the same20189,638,716'Positioner of probe card and probe head of probe card'20178,770,786'Illuminating device with light guiding frame'20148,662,711'Optical reflection plate and lighting device having the same'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014Patents assigned to LEXTAR ELECTRONICS CORP (2)· patent assignee history
2014Patents assigned to CHEN SHENG-PING (1)· patent assignee history
2014Patents assigned to CHENG CHI-CHENG (1)· patent assignee history
2014Patents assigned to HSIEH SHANG-JUNG (1)· patent assignee history
2014–2017Based in Hsinchu County, TW· patent location history
2014Based in Yuanshan Vil., TW· patent location history
2017–2018Patents assigned to MPI CORP (2)· patent assignee history
2018Based in Jhubei City, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LEXTAR ELECTRONICS CORP22014
MPI CORP22017–2018
CHEN SHENG-PING12014
CHENG CHI-CHENG12014
HSIEH SHANG-JUNGself12014
Locations
LocationPatentsSpan
Hsinchu County, TW22014–2017
Jhubei City, TW12018
Yuanshan Vil., TW12014