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Inventor

Hung-Sheng Chang

Inventor
Seoul, KR

Overview

3→
Patents
2021
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

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

B25Jprimary
B25JManipulators20%
F16DCouplings for transmitting rotation20%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light20%
G01NInvestigating or analysing materials by determining their chemical or physical properties20%
G06FElectric digital data processing20%
PatentTitleYear
11,112,363Apparatus and method for measuring particulate matter202110,967,527Brake release device and robot manipulator employing same202110,891,077Flash memory device and controlling method thereof2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021Patents assigned to DELTA ELECTRONICS INC (1)· patent assignee history
2021Patents assigned to MACRONIX INT CO LTD (1)· patent assignee history
2021Patents assigned to SAMSUNG ELECTRONICS CO LTD (1)· patent assignee history
2021Based in Seoul, KR· patent location history
2021Based in Taoyuan, TW· patent location history
2021Based in Taipei, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DELTA ELECTRONICS INC12021
MACRONIX INT CO LTD12021
SAMSUNG ELECTRONICS CO LTD12021
Locations
LocationPatentsSpan
Seoul, KR12021
Taoyuan, TW12021
Taipei, TW12021