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1. 发明授权

EP1096487B1 Storage system for discs 有权
标题翻译：中厚板存储系统
公开(公告)号：EP1096487B1
公开(公告)日：2003-06-04
申请号：EP99308657.8
申请日：1999-11-01
申请人： Cheung, Wing sang
发明人： Cheung, Wing sang
IPC分类号： G11B17/22 , G11B33/04 , G11B23/023 , G11B23/03
CPC分类号： G11B17/22 , G11B23/023 , G11B23/03 , G11B33/04

2. 发明专利

HK1063965A2 A floor drain. 未知
公开(公告)号：HK1063965A2
公开(公告)日：2004-12-31
申请号：HK04106592
申请日：2004-09-01
申请人： CHEUNG WING SUM , WONG CHUNG KEE STEVE
发明人： CHEUNG WING-SUM , WONG CHUNG-KEE STEVE
IPC分类号： E03C20060101 , E03C1/28 , E03C1/298 , E03C

3. 发明专利

HK1062787A2 DRAINAGE COVER FOR FLOOR DRAIN 未知
公开(公告)号：HK1062787A2
公开(公告)日：2004-11-05
申请号：HK04103849
申请日：2004-05-28
申请人： WONG CHUNG-KEE STEVE , CHEUNG WING-SUM
发明人： WONG CHUNG-KEE STEVE , CHEUNG WING-SUM
IPC分类号： E03C20060101 , E03F20060101 , E03F3/04 , E03F7/04 , E03C , E03F

4. 发明专利

HK1060825A2 A BOTTLE TRAP 未知
公开(公告)号：HK1060825A2
公开(公告)日：2004-07-23
申请号：HK04102933
申请日：2004-04-26
申请人： CHEUNG WING-SUM , WONG CHUNG-KEE STEVE
发明人： CHEUNG WING-SUM , WONG CHUNG-KEE STEVE
IPC分类号： E03C20060101 , F16K20060101 , E03C , F16K

5. 发明公开

EP3567991A1 LIGHTING DEVICE 有权
公开(公告)号：EP3567991A1
公开(公告)日：2019-11-13
申请号：EP19171317.1
申请日：2019-04-26
申请人： Cheung, Wing Kit
发明人： Cheung, Wing Kit
IPC分类号： H05B37/02
摘要： One example embodiment provides a lighting device. The lighting device includes a lighting component, at least one coil, and a driving circuit. The lighting component connects with a movable magnet to project light on a flame sheet from different positions. The coil is disposed adjacent to the movable magnet to apply a magnetic force to move the movable magnet in response to a driving current in the coil. The driving circuit connects with the coil and the lighting component to provide the driving current according to a characteristic parameter of an electronic signal converted from an audio signal. The characteristic parameter includes one or more of an amplitude, a frequency and an envelope of the electronic signal. The lighting component moves with a speed and a direction controlled by the audio signal.

6. 发明公开

EP1096487A1 Storage system for discs 有权
标题翻译： SpeichersystemfürPlatten
公开(公告)号：EP1096487A1
公开(公告)日：2001-05-02
申请号：EP99308657.8
申请日：1999-11-01
申请人： Cheung, Wing sang
发明人： Cheung, Wing sang
IPC分类号： G11B17/22 , G11B33/04 , G11B23/023 , G11B23/03
CPC分类号： G11B17/22 , G11B23/023 , G11B23/03 , G11B33/04
摘要： A disc storage system includes an automated disc storage unit 10 capable of storing a large number of discs in respective individual slots. A disc player 11, which is incorporated in a personal computer housing 12, is connected via a hard-wire connection 13 to the unit 10. A keyboard 14 and a screen 15 of the personal computer are used to control the unit 10 and to display information corresponding to status of the unit 10. The computer is programmed to control the unit 10 to eject selected discs under instructions of a user and to manage the retrieval and storage of the discs at all times. A very large number of discs can be stored and retrieved automatically and up-to-date records kept, and displayed if required, for convenient use as required.
摘要翻译：盘存储系统包括能够在相应各个槽中存储大量盘的自动盘存储单元10。装在个人计算机外壳12中的光盘播放器11经由硬线连接13连接到单元10.个人计算机的键盘14和屏幕15用于控制单元10并显示对应于单元10的状态的信息。计算机被编程为控制单元10在用户的指令下弹出选定的光盘，并且一直管理光盘的检索和存储。可以自动存储和检索大量的光盘并保存最新的记录，并在需要时显示，以便根据需要方便使用。

7. 发明专利

HK1061158A2 A FLOAT TYPE WATER TRAP THAT PREVENTS RETURN FLOW 未知
公开(公告)号：HK1061158A2
公开(公告)日：2004-08-13
申请号：HK04102932
申请日：2004-04-26
申请人： WONG CHUNG-KEE STEVE , CHEUNG WING-SUM
发明人： WONG CHUNG-KEE STEVE , CHEUNG WING-SUM
IPC分类号： E03C20060101 , E03C

8. 发明专利

GB2277318A Disc storage unit 未知
公开(公告)号：GB2277318A
公开(公告)日：1994-10-26
申请号：GB9408074
申请日：1994-04-22
申请人： CHAN CHEUNG WING
发明人： CHAN CHEUNG WING
IPC分类号： B65D21/02 , G11B33/04 , B65D85/57
摘要： A disc storage unit (10) suitable for storing a magnetic or optical disc (9) comprises a planar hollow body (11) for accommodating a said disc (9), said body (11) having along a part of its periphery an opening (12) through which a said disc (9) can be inserted or removed. Internal resiliently-biassed ejecting means (13) are adapted to eject the disc (9) partially out of the body (11), holding means (19) are provided to hold the disc (9) inside the body (11), and connecting means are provided on the outside surface of the body (11) to connect one such disc storage unit (10) with another.

9. 发明专利

HK1063966A2 Flush toilet with backflow prevention. 未知
公开(公告)号：HK1063966A2
公开(公告)日：2004-12-31
申请号：HK04105648
申请日：2004-07-30
申请人： WONG CHUNG KEE STEVE , CHEUNG WING SUM
发明人： WONG CHUNG-KEE STEVE , CHEUNG WING-SUM
IPC分类号： E03D20060101 , E03D

10. 发明专利

DE69908599D1 未知
公开(公告)号：DE69908599D1
公开(公告)日：2003-07-10
申请号：DE69908599
申请日：1999-11-01
申请人： CHEUNG WING SANG
发明人： CHEUNG WING SANG
IPC分类号： G11B17/22 , G11B23/023 , G11B23/03 , G11B33/04
摘要： A disc storage system includes an automated disc storage unit 10 capable of storing a large number of discs in respective individual slots. A disc player 11, which is incorporated in a personal computer housing 12, is connected via a hard-wire connection 13 to the unit 10. A keyboard 14 and a screen 15 of the personal computer are used to control the unit 10 and to display information corresponding to status of the unit 10. The computer is programmed to control the unit 10 to eject selected discs under instructions of a user and to manage the retrieval and storage of the discs at all times. A very large number of discs can be stored and retrieved automatically and up-to-date records kept, and displayed if required, for convenient use as required.

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