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Gi-ho Cha
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Kyungki-do, KR
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last 30 patents
Information
Patent Grant
Metal wiring structures for integrated circuits including seed layer
Patent number
6,045,892
Issue date
Apr 4, 2000
Samsung Electronics Co., Ltd.
Ki-hong Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Apparatus and methods for wafer debonding using a liquid jet
Patent number
5,863,375
Issue date
Jan 26, 1999
Samsung Electronics Co., Ltd.
Gi-ho Cha
B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information
Patent Grant
Apparatus and methods for wafer debonding using a liquid jet
Patent number
5,783,022
Issue date
Jul 21, 1998
Samsung Electronics Co., Ltd.
Gi-ho Cha
B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information
Patent Grant
Apparatus for bonding semiconductor wafers
Patent number
5,746,883
Issue date
May 5, 1998
Samsung Electronics Co., Ltd.
Gi-ho Cha
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Pulse generating circuit for use in a semiconductor memory device
Patent number
5,723,993
Issue date
Mar 3, 1998
Samsung Electronics Co., Ltd.
Gi-Won Cha
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
SOI substrate manufacturing method
Patent number
5,665,631
Issue date
Sep 9, 1997
Samsung Electronics Co., Ltd.
Byoung-hun Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor package and method for manufacturing the same
Patent number
5,444,301
Issue date
Aug 22, 1995
Goldstar Electron Co. Ltd.
Chi J. Song
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Resin molded semiconductor package
Patent number
5,428,248
Issue date
Jun 27, 1995
Goldstar Electron Co., Ltd.
Gi Bon Cha
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor package for a semiconductor chip having centrally loc...
Patent number
5,363,279
Issue date
Nov 8, 1994
Goldstar Electron Co., Ltd.
Gi Bon Cha
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor packages with centrally located electrode pads
Patent number
5,334,873
Issue date
Aug 2, 1994
Goldstar Electron Co., Ltd.
Gi B. Cha
H01 - BASIC ELECTRIC ELEMENTS