Antenna device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12034220
APP PUB NO 20220384946A1
SERIAL NO

17882515

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Provided is an antenna device capable of ensuring an installation space for components related to an antenna and eliminating a dead zone of a signal transmitted or received by the antenna by tilting an antenna unit. To this end, the antenna device according to the present invention includes a pole, an antenna unit, a lower link unit configured to couple a lower portion of the antenna unit to the pole so that the lower portion of the antenna unit is rotatable in an upward/downward direction, and a tilt drive unit configured to couple an upper portion of the antenna unit to the pole and tilt the upper portion of the antenna unit by rotating the upper portion of the antenna unit about a rotation center of the lower link unit, in which the tilt drive unit includes a tilt motor, a worm gear configured to be rotated by driving power of the tilt motor, a first tilt arm coupled to the antenna unit, a second tilt arm coupled to the pole, a first worm wheel configured to rotate the first tilt arm by being rotated by a rotation of the worm gear, and a second worm wheel configured to rotate the second tilt arm by being rotated by a rotation of the worm gear.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
KMW INCHWASEONG-SI GYEONGGI-DO 18462

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Han, Yong Hee Osan-si, KR 50 281
Hong, Young Ji Daejeon, KR 10 0
Kang, Seong Man Hwaseong-si, KR 31 28
Kim, In Ho Yongin-si, KR 147 602
Park, Dae Myung Hwaseong-si, KR 17 13
Yang, Hyoung Seok Hwaseong-si, KR 24 32

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