Youngsuk Choi

Person

Seoul, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Turntable of a disc player for both a compact disc and a mini disc
- Patent number 5,668,792
- Issue date Sep 16, 1997
- Daewoo Electronics Co., Ltd.
- Youngsuk Choi
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc player for reproducing both minidisc and a compact disc
- Patent number 5,615,197
- Issue date Mar 25, 1997
- Daewoo Electronics Co., Ltd.
- Youngsuk Choi
- G11 - INFORMATION STORAGE
Information Patent Grant
Minidisc player having improved shutter actuating mechanism of disc...
- Patent number 5,610,891
- Issue date Mar 11, 1997
- Daewoo Electronics Co., Ltd.
- Youngsuk Choi
- G11 - INFORMATION STORAGE
Information Patent Grant
Shutter for preventing double insertion and disc player having the...
- Patent number 5,610,892
- Issue date Mar 11, 1997
- Daewoo Electronics Co., Ltd.
- Youngsuk Choi
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc clamping device for selectively clamping a compact disc in a u...
- Patent number 5,590,113
- Issue date Dec 31, 1996
- Daewoo Electronics Co., Ltd.
- Youngsuk Choi
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for elevating a position determination pin and a spindle...
- Patent number 5,586,104
- Issue date Dec 17, 1996
- Daewoo Electronics Co., Ltd.
- Youngsuk Choi
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for elevating a spindle assembly of a disc player
- Patent number 5,583,839
- Issue date Dec 10, 1996
- Daewoo Electronics Co., Ltd.
- Youngsuk Choi
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc player with loading and unloading devices moving within vertic...
- Patent number 5,566,156
- Issue date Oct 15, 1996
- Daewoo Electronics Co., Ltd.
- Youngsuk Choi
- G11 - INFORMATION STORAGE

Youngsuk Choi

Person

Patents Grantslast 30 patents

Turntable of a disc player for both a compact disc and a mini disc

Disc player for reproducing both minidisc and a compact disc

Minidisc player having improved shutter actuating mechanism of disc...

Shutter for preventing double insertion and disc player having the...

Disc clamping device for selectively clamping a compact disc in a u...

Apparatus for elevating a position determination pin and a spindle...

Apparatus for elevating a spindle assembly of a disc player

Disc player with loading and unloading devices moving within vertic...