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1. 发明授权

US08571141B2 Carrier recovery device and method 有权
标题翻译：载波恢复装置及方法
公开(公告)号：US08571141B2
公开(公告)日：2013-10-29
申请号：US12793432
申请日：2010-06-03
申请人： Kuang-Peng Cheng , Ming-Chang Chen
发明人： Kuang-Peng Cheng , Ming-Chang Chen
IPC分类号： H04L27/22
CPC分类号： H04L27/0014 , H04L2027/0028 , H04L2027/0057 , H04L2027/0067 , H04L2027/0075
摘要： A carrier recovery device and a carrier recovery method are provided. The device includes a phase detection module, a computation module, a phase angle adjustment module, a loop filter, and a conversion module. The phase detection module receives an IF signal, and detects a sine and a cosine signals corresponding to the IF signal. The computation module receives the sine and the cosine signals, and computes a phase angle between the sine and the cosine signals. The phase angle adjustment module adjusts the phase angle according to one of the sine and the cosine signals and a threshold. The loop filter generates a frequency offset angle according to the phase angle. The conversion module generates a sine and a cosine parameters according to the frequency offset angle, and transfers the sine and the cosine parameters to the phase detection module.
摘要翻译：提供载波恢复装置和载波恢复方法。该装置包括相位检测模块，计算模块，相位角调整模块，环路滤波器和转换模块。相位检测模块接收IF信号，并检测与IF信号对应的正弦和余弦信号。计算模块接收正弦和余弦信号，并计算正弦和余弦信号之间的相位角。相位角调整模块根据正弦和余弦信号之一调整相位角和阈值。环路滤波器根据相位角产生频率偏移角。转换模块根据频率偏移角生成正弦和余弦参数，并将正弦和余弦参数传送到相位检测模块。

2. 发明申请

US20100310014A1 CARRIER RECOVERY DEVICE AND METHOD 有权
标题翻译：载波恢复装置和方法
公开(公告)号：US20100310014A1
公开(公告)日：2010-12-09
申请号：US12793432
申请日：2010-06-03
申请人： Kuang-Peng Cheng , Ming-Chang Chen
发明人： Kuang-Peng Cheng , Ming-Chang Chen
IPC分类号： H04L27/00
CPC分类号： H04L27/0014 , H04L2027/0028 , H04L2027/0057 , H04L2027/0067 , H04L2027/0075
摘要： A carrier recovery device and a carrier recovery method are provided. The device includes a phase detection module, a computation module, a phase angle adjustment module, a loop filter, and a conversion module. The phase detection module receives an IF signal, and detects a sine and a cosine signals corresponding to the IF signal. The computation module receives the sine and the cosine signals, and computes a phase angle between the sine and the cosine signals. The phase angle adjustment module adjusts the phase angle according to one of the sine and the cosine signals and a threshold. The loop filter generates a frequency offset angle according to the phase angle. The conversion module generates a sine and a cosine parameters according to the frequency offset angle, and transfers the sine and the cosine parameters to the phase detection module.
摘要翻译：提供载波恢复装置和载波恢复方法。该装置包括相位检测模块，计算模块，相位角调整模块，环路滤波器和转换模块。相位检测模块接收IF信号，并检测与IF信号对应的正弦和余弦信号。计算模块接收正弦和余弦信号，并计算正弦和余弦信号之间的相位角。相位角调整模块根据正弦和余弦信号之一调整相位角和阈值。环路滤波器根据相位角产生频率偏移角。转换模块根据频率偏移角产生正弦和余弦参数，并将正弦和余弦参数传送到相位检测模块。

3. 发明授权

US07876237B2 Road cone 失效
标题翻译：路锥
公开(公告)号：US07876237B2
公开(公告)日：2011-01-25
申请号：US12122395
申请日：2008-05-16
申请人： Ming-Chang Chen
发明人： Ming-Chang Chen
IPC分类号： B60Q7/00
CPC分类号： E01F9/615 , E01F9/654 , E01F9/688
摘要： A road cone includes: a hollow truncated conical body having a top open end defining a top opening; a power supplying unit mounted detachably in the truncated conical body and accessible through the top opening; a cap mounted on the top open end of the truncated conical body and covering the top opening of the truncated conical body; and a light emitting unit mounted in the truncated conical body and connected electrically to the power supplying unit so as to be powered by the power supplying unit to generate light inside the truncated conical body.
摘要翻译：路锥包括：具有限定顶部开口的顶部开口端的中空截顶锥体; 供电单元可拆卸地安装在截头圆锥体中并可通过顶部开口接近; 安装在截顶锥体的顶部开口端上并盖住截头圆锥体的顶部开口的盖子; 以及发光单元，其安装在所述截锥体中并与所述供电单元电连接，以由所述供电单元供电以在所述截锥体内部产生光。

4. 发明授权

US07681516B2 Light-emitting horn 失效
标题翻译：发光喇叭
公开(公告)号：US07681516B2
公开(公告)日：2010-03-23
申请号：US12157820
申请日：2008-06-13
申请人： Ming-Chang Chen
发明人： Ming-Chang Chen
IPC分类号： B62J3/00 , B62J6/00
CPC分类号： G08B7/00
摘要： A horn includes a base adapted to be mounted to a bar, and a sound-generating unit. The base includes a support member and an elastic connecting member. The support member has a bottom portion adapted to be placed adjacent to the bar, a top portion extending upwardly from the bottom portion, and a hook protruding from the bottom portion. The elastic connecting member has an annular portion fittingly sleeved over the bottom portion of the support member, and a clamping portion extending from the annular portion and adapted to wrap around the bar and be releasably hooked onto the hook. The sound-generating unit includes a hollow horn body sleeved on the top portion of the support member, and a reed member disposed in the horn body and having opposite ends in fluid communication respectively with the air inside and the air outside the horn body.
摘要翻译：喇叭包括适于安装到杆的底座和发声单元。基座包括支撑构件和弹性连接构件。支撑构件具有适于邻近杆放置的底部，从底部向上延伸的顶部和从底部突出的钩。弹性连接构件具有适合地套在支撑构件的底部部分上的环形部分，以及从环形部分延伸并适于围绕杆环绕并且可释放地钩在钩上的夹紧部分。发声单元包括套在支撑构件的顶部上的中空喇叭体，以及设置在喇叭体中的舌簧构件，并且具有分别与喇叭体内部的空气和空气流体连通的相对端。

5. 外观设计

USD379332S Streamer rod 失效
公开(公告)号：USD379332S
公开(公告)日：1997-05-20
申请号：US45983
申请日：1995-11-03
申请人： Ming-Chang Chen
设计人： Ming-Chang Chen

6. 外观设计

USD362312S Clip-on flash light 失效
公开(公告)号：USD362312S
公开(公告)日：1995-09-12
申请号：US016254
申请日：1993-12-13
申请人： Ming-Chang Chen
设计人： Ming-Chang Chen

7. 外观设计

USD352443S Bicycle handlebar grip 失效
公开(公告)号：USD352443S
公开(公告)日：1994-11-15
申请号：US7670
申请日：1993-04-30
申请人： Ming-Chang Chen
设计人： Ming-Chang Chen

8. 发明授权

US07771073B2 Luminous water bottle 有权
标题翻译：发光水瓶
公开(公告)号：US07771073B2
公开(公告)日：2010-08-10
申请号：US12037978
申请日：2008-02-27
申请人： Ming-Chang Chen
发明人： Ming-Chang Chen
IPC分类号： F21V33/00
CPC分类号： F21L4/027 , A47G19/2227 , A47G2019/2238 , F21V33/008 , F21Y2115/10
摘要： A luminous water bottle includes a bottle body, a lid, and a lighting assembly. The bottle body has a bottom wall, and a surrounding wall extending upwardly from a periphery of the bottom wall and cooperating with the bottom wall to define a space. The surrounding wall has an upper end opposite to the bottom wall. The lid is releasably engaged with the upper end of the surrounding wall. The lighting assembly is disposed at least partially in the space and includes a light-generating unit for generating and emitting light, and an illumination member for dispersing the light emitted by the light-generating unit.
摘要翻译：发光水瓶包括瓶体，盖子和照明组件。瓶体具有底壁和从底壁的周边向上延伸并与底壁配合以限定空间的周围壁。周围的壁具有与底壁相对的上端。盖可释放地与周围壁的上端接合。照明组件至少部分地设置在该空间中，并且包括用于产生和发射光的发光单元和用于分散由光产生单元发射的光的照明构件。

9. 发明申请

US20090212059A1 INSULATED WATER BOTTLE ASSEMBLY 审中-公开
标题翻译：绝缘水瓶组装
公开(公告)号：US20090212059A1
公开(公告)日：2009-08-27
申请号：US12037969
申请日：2008-02-27
申请人： Ming-Chang Chen
发明人： Ming-Chang Chen
IPC分类号： A47J41/00
CPC分类号： A47J41/0077
摘要： An insulated water bottle assembly includes an inner shell, an outer shell, and an insulation unit. The inner shell has an inner wall defining a liquid-holding space and an outer wall opposite to the inner wall. The outer shell has inner and outer surfaces. The outer shell is sleeved over the inner shell and cooperates with the inner shell to define a sealed insulation compartment therebetween. The insulation unit is disposed in the insulation compartment, and includes a first reflective layer formed on the outer wall of the inner shell, an insulative layer surrounding the first reflective layer, and a second reflective layer interposed between the inner surface of the outer shell and the insulative layer.
摘要翻译：绝缘水瓶组件包括内壳，外壳和绝缘单元。内壳具有限定液体保持空间的内壁和与内壁相对的外壁。外壳具有内表面和外表面。外壳套在内壳上并与内壳配合以在其间限定一个密封绝缘隔室。绝缘单元设置在绝缘室中，并且包括形成在内壳的外壁上的第一反射层，围绕第一反射层的绝缘层和介于外壳的内表面和第二反射层之间的第二反射层，绝缘层。

10. 外观设计

USD549881S1 Helmet 有权
公开(公告)号：USD549881S1
公开(公告)日：2007-08-28
申请号：US29249488
申请日：2006-10-09
申请人： Ming-Chang Chen
设计人： Ming-Chang Chen

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