Electromagnetic device for manipulating a magnetic-responsive robotic device

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United States of America Patent

PATENT NO 11621110
APP PUB NO 20200357554A1
SERIAL NO

16406207

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Abstract

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An electromagnetic device for manipulating a magnetic-responsive robotic device, and an electromagnetic apparatus incorporate one or more such electromagnetic device. The electromagnetic device includes a magnetic core 200 having a first portion and a second portion extends from one side of the first portion. The first portion has a first cross section and defining a first central axis. The second portion has a second cross section smaller than the first cross section, and defines a second central axis parallel to the first central axis. A first electromagnetic coil is arranged around the first cylindrical portion. A second electromagnetic coil is arranged around the second cylindrical portion.

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Patent Owner(s)

Patent OwnerAddress
CITY UNIVERSITY OF HONG KONGTAT CHEE AVENUE KOWLOON HONG KONG

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Li, Dongfang Kowloon, HK 24 84
Sun, Dong Kowloon, HK 38 211

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