公开(公告)号：US20110169859A1

公开(公告)日：2011-07-14

申请号：US13070733

申请日：2011-03-24

Applicant: LU-CHENG CHEN

Inventor： LU-CHENG CHEN

IPC: G09G5/00

CPC classification number: H04N9/3194 ,  G03B21/006 ,  G03B21/10 ,  G03B21/14 ,  G03B29/00 ,  G06F1/1613 ,  G06F1/1639 ,  G06F1/1647 ,  H04M1/0202 ,  H04M1/0272 ,  H04N9/3173

Abstract: A portable information product capable of projecting to a surface, such as a cellular phone, has a data processing device and a built-in projection device. The data processing device has a main circuit module for processing data thereof and forming an output signal from the data. The built-in projection device is disposed in the data processing device and electrically connects to the main circuit module. The projection device has a light source and a projector, and the projection device has a fixed focal length. The light source generates a light. The light and the output signal are transmitted to the projector to form an image, when the distance between the projection device and the surface is approximately equal to the fixed focal length of the projection device, and the projector projects the image outside the data processing device to project on the surface.

Abstract translation: 能够突出到诸如蜂窝电话的表面的便携式信息产品具有数据处理装置和内置投影装置。 数据处理装置具有用于处理数据的主电路模块，并从数据中形成输出信号。 内置的投影装置设置在数据处理装置中，与主电路模块电连接。 投影装置具有光源和投影仪，投影装置具有固定的焦距。 光源产生光。 当投影设备和表面之间的距离近似等于投影设备的固定焦距时，光和输出信号被传输到投影仪以形成图像，并且投影仪将图像投影到数据处理设备外部 在表面投射。

公开(公告)号：USD518477S1

公开(公告)日：2006-04-04

申请号：US29231424

申请日：2005-06-06

Applicant: Lu-Cheng Chen

Designer： Lu-Cheng Chen

公开(公告)号：US20130188822A1

公开(公告)日：2013-07-25

申请号：US13422954

申请日：2012-03-16

Applicant: LU-CHENG CHEN

Inventor： LU-CHENG CHEN

IPC: H04R1/00

CPC classification number: H04R13/00

Abstract: The instant disclosure relates to a loudspeaker, which includes a ferrite core, a voice coil, and a movable membrane. The voice coil is wound around the core and cooperatively defining an exciting device. The movable membrane is disposed in close proximity to the exciting device with a gap formed thereinbetween. The loudspeaker constructed without permanent magnets takes up less space and is more cost effective. Thus, the loudspeaker has a broader application range.

Abstract translation: 本公开涉及一种扬声器，其包括铁氧体磁芯，音圈和可动膜。 音圈缠绕在磁芯上，并协同定义一个激励装置。 可动膜设置在靠近激励装置的位置处形成有间隙。 没有永久磁铁的扬声器占用空间更小，更具成本效益。 因此，扬声器具有更广泛的应用范围。

公开(公告)号：US20070003094A1

公开(公告)日：2007-01-04

申请号：US11168518

申请日：2005-06-29

Applicant: Lu-Cheng Chen

Inventor： Lu-Cheng Chen

IPC: H04R25/00

CPC classification number: H04R1/1016 ,  H04R2400/01

Abstract: An earphone device integrated with a microphone has a main body, a microphone unit and a speaker unit. The microphone unit has a sound-absorbing film and a circuit unit, the sound-absorbing film being a hollow column and being connected to the main body through a rear end thereof, and the circuit unit being fixed on the main body and electrically connected to the sound-absorbing film. The speaker unit is mounted inside the sound-absorbing film of the microphone unit such that the microphone unit is located peripheral to the speaker unit. A microphone and an earphone can thus be integrated together as a whole so as to form an earphone device that can be used conveniently.

Abstract translation: 与麦克风集成的耳机设备具有主体，麦克风单元和扬声器单元。 麦克风单元具有吸音膜和电路单元，吸音膜是中空柱，并通过其后端连接到主体，电路单元固定在主体上并电连接到 吸音膜。 扬声器单元安装在麦克风单元的吸音膜内部，使得麦克风单元位于扬声器单元周围。 因此，麦克风和耳机可以整体地集成在一起，以便形成可以方便地使用的耳机装置。

公开(公告)号：US07128609B1

公开(公告)日：2006-10-31

申请号：US11312752

申请日：2005-12-21

Applicant: Lu-Cheng Chen

Inventor： Lu-Cheng Chen

IPC: H01R13/648

CPC classification number: H01R43/24 ,  H01R12/7023 ,  H01R12/716 ,  H01R13/658

Abstract: A mini-Universal Serial Bus (USB) connector assembly with more terminals is used to fasten the transfer speed. A mini-USB connector assembly includes a male USB connector and a female USB connector. The male USB connector includes an isolation body, a front metallic housing, a rear metallic housing and a plurality of terminals. Periphery of the main body is enclosed by the rear metallic housing. The terminals are manufactured by an insert molding process, and the terminals are positioned alongside on the bottom surface of the extension plates. The female USB connector includes a corresponding isolation body, a corresponding metallic housing and a plurality of corresponding terminals. The corresponding terminals are manufactured by an insert molding process, and the corresponding terminals are positioned alongside on the bottom surface of the corresponding extension plates. The male USB connector and the female USB connector respectively have 8 terminals.

Abstract translation: 使用具有更多端子的迷你通用串行总线（USB）连接器组件来固定传输速度。 迷你USB连接器组件包括公USB连接器和母USB连接器。 公USB连接器包括隔离体，前金属壳体，后金属壳体和多个端子。 主体周边由后金属外壳封闭。 端子通过嵌入成型工艺制造，并且端子沿着延伸板的底表面定位。 母USB连接器包括相应的隔离体，相应的金属外壳和多个对应的端子。 相应的端子通过嵌入成型工艺制造，并且相应的端子沿着对应的延伸板的底表面定位。 雄USB连接器和母USB连接器分别有8个端子。

公开(公告)号：US07128608B1

公开(公告)日：2006-10-31

申请号：US11312707

申请日：2005-12-21

Applicant: Lu-Cheng Chen

Inventor： Lu-Cheng Chen

IPC: H01R13/648

CPC classification number: H01R13/405 ,  H01R12/7023 ,  H01R12/716 ,  H01R13/658

Abstract: A mini-USB connector assembly is used to fasten the transfer speed. A mini-USB connector assembly includes a male USB connector and a female USB connector. The male USB connector includes an isolation body, a front metallic housing, a rear metallic housing and a plurality of terminals. The terminals are manufactured by an insert molding process, and the terminals are positioned alongside on the bottom surface of the extension plates. The female USB connector includes a corresponding isolation body, a corresponding metallic housing and a plurality of corresponding terminals. The corresponding terminals are manufactured by an insert molding process, and the corresponding terminals are positioned alongside on the bottom surface of the corresponding extension plates. The male USB connector and the female USB connector respectively have 12 terminals. Each terminal has one end, and the 12 terminals are divided into two rows and positioned longitudinally at the circuit board.

Abstract translation: mini-USB连接器组件用于固定传输速度。 迷你USB连接器组件包括公USB连接器和母USB连接器。 公USB连接器包括隔离体，前金属壳体，后金属壳体和多个端子。 端子通过嵌入成型工艺制造，并且端子沿着延伸板的底表面定位。 母USB连接器包括相应的隔离体，相应的金属外壳和多个对应的端子。 相应的端子通过嵌入成型工艺制造，并且相应的端子沿着对应的延伸板的底表面定位。 雄USB连接器和母USB连接器分别具有12个端子。 每个端子都有一端，12个端子被分成两排，纵向位于电路板上。

公开(公告)号：US08705789B2

公开(公告)日：2014-04-22

申请号：US13422954

申请日：2012-03-16

Applicant: Lu-Cheng Chen

Inventor： Lu-Cheng Chen

IPC: H04R13/00

CPC classification number: H04R13/00

Abstract: A loudspeaker, which includes a ferrite core, a voice coil, and a movable membrane. The voice coil is wound around the core and cooperatively defining an exciting device. The movable membrane is disposed in close proximity to the exciting device with a gap formed thereinbetween. The loudspeaker is constructed without permanent magnets.

Abstract translation: 扬声器，其包括铁氧体磁芯，音圈和可动膜。 音圈缠绕在磁芯上，并协同定义一个激励装置。 可动膜设置在靠近激励装置的位置处形成有间隙。 扬声器构造无永久磁铁。

公开(公告)号：US20080261527A1

公开(公告)日：2008-10-23

申请号：US12213126

申请日：2008-06-16

Applicant: Lu-Cheng Chen

Inventor： Lu-Cheng Chen

IPC: H04B7/00

CPC classification number: H04M1/6066 ,  H04M1/04 ,  H04M1/72527 ,  H04M2250/02

Abstract: A Bluetooth earpiece with two-way audio transmissions adopts a base body combined with a Bluetooth earphone containing a signal transmitting end. An electrically connected amplifying unit, loudspeaker unit and audio signal capture unit are installed in the base body. The amplifying unit electrically connects to signal transmitting end of the Bluetooth earphone while the Bluetooth earphone is inserted in the base body. The Bluetooth earphone is capable of receiving audio information from a remote end and sending the information to the loudspeaker unit of the Bluetooth earpiece through an audio transmission switching unit in the Bluetooth earphone to produce sounds. In the meantime, users can receive the sounds by the audio signal capture unit of the Bluetooth earpiece, and the captured audio information is sent to the Bluetooth earphone through the amplifying unit to complete the two-way audio transmission.

Abstract translation: 具有双向音频传输的蓝牙耳机采用与包含信号发送端的蓝牙耳机结合的基座。 电连接的放大单元，扬声器单元和音频信号捕获单元安装在基体中。 放大单元电连接到蓝牙耳机的信号发送端，同时蓝牙耳机插入基座本体。 蓝牙耳机能够从远端接收音频信息，并通过蓝牙耳机中的音频传输切换单元将信息发送到蓝牙耳机的扬声器单元，以产生声音。 同时，用户可以通过蓝牙耳机的音频信号捕获单元接收声音，并且通过放大单元将捕获的音频信息发送到蓝牙耳机，以完成双向音频传输。

公开(公告)号：US20060292985A1

公开(公告)日：2006-12-28

申请号：US11166072

申请日：2005-06-27

Applicant: Lu-Cheng Chen

Inventor： Lu-Cheng Chen

IPC: H04B7/00

CPC classification number: H04M1/6066 ,  H04M1/04 ,  H04M1/05 ,  H04M1/6041 ,  H04M2250/02

Abstract: A Bluetooth earpiece with two-way audio transmissions adopts a base body combined with a Bluetooth headset containing a signal transmitting end. An electrically connected amplifying unit, loudspeaker unit and audio signal capture unit are installed in the base body. The amplifying unit of the Bluetooth headset is fixed into the base body and electrically connected to signal transmitting end of the Bluetooth headset and also electrically connected to the Bluetooth headset. The Bluetooth headset is capable of receiving audio information from a remote end and sending the information to the loudspeaker unit of the Bluetooth earpiece through an audio transmission switching unit in the Bluetooth headset to produce sounds. In the meantime, users can receive the sounds by the audio signal capture unit of the Bluetooth earpiece, and the captured audio information is sent to the Bluetooth headset through the amplifying unit to complete the two-way audio transmission.

Abstract translation: 具有双向音频传输的蓝牙耳机采用与包含信号发送端的蓝牙耳机结合的基座。 电连接的放大单元，扬声器单元和音频信号捕获单元安装在基体中。 蓝牙耳机的放大单元被固定到基座主体中并电连接到蓝牙耳机的信号发送端，并且还电连接到蓝牙耳机。 蓝牙耳机能够从远端接收音频信息，并且通过蓝牙耳机中的音频传输切换单元将信息发送到蓝牙耳机的扬声器单元以产生声音。 同时，用户可以通过蓝牙耳机的音频信号捕获单元接收声音，并通过放大单元将拍摄的音频信息发送到蓝牙耳机，以完成双向音频传输。

公开(公告)号：US08693721B2

公开(公告)日：2014-04-08

申请号：US13355501

申请日：2012-01-21

Applicant: Lu-Cheng Chen

Inventor： Lu-Cheng Chen

IPC: H04R25/00

CPC classification number: H04R1/1083 ,  H04R1/1016 ,  H04R2410/05 ,  H04R2420/07 ,  H04R2460/01

Abstract: An earphone integrated with a microphone includes a housing, a speaker, a microphone (audio-recording device), and a supporting member. The housing has an audio-output hole formed thereon a receiving space formed therein. The speaker and the microphone are arranged in the receiving space. The supporting member is arranged in the housing. One end of the microphone is mounted on the supporting member for suspending the microphone in the receiving space. A buffering space is formed around the microphone. Thus, the earphone can achieve anti-noise effect in providing improved communication quality.

Abstract translation: 与麦克风集成的耳机包括壳体，扬声器，麦克风（音频记录装置）和支撑构件。 壳体上形成有形成在其中的接收空间的音频输出孔。 扬声器和麦克风布置在接收空间中。 支撑构件布置在壳体中。 麦克风的一端安装在支撑构件上，用于将麦克风悬挂在接收空间中。 在麦克风周围形成缓冲空间。 因此，耳机能够提供改善的通信质量的抗噪声效果。