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Kyung Ki-do, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Vacuum generating apparatus with multiple rotors
Patent number
6,232,696
Issue date
May 15, 2001
Amotron Co., Ltd.
Byung Kyu Kim
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Built-in stator of star-winding mechanism and method of producing t...
Patent number
6,064,133
Issue date
May 16, 2000
Yuyu Co., Ltd.
Byungkyu Kim
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Two-phase brushless direct-current motor having single hall effect...
Patent number
6,005,320
Issue date
Dec 21, 1999
Amotron Co., Ltd.
Byung Kyu Kim
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Coreless-type BLDC motor and method of producing stator assembly ha...
Patent number
5,945,766
Issue date
Aug 31, 1999
Amotron Co., Ltd.
Byungkyu Kim
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Dielectric ceramic composition
Patent number
5,756,412
Issue date
May 26, 1998
Amotron Co., Ltd.
Hyo-Jong Lee
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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last 30 patents
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