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1. 发明申请

US20090028346A1 FM stereo transmitter and a digitized frequency modulation stereo multiplexing circuit thereof 审中-公开
标题翻译： FM立体声发射机及其数字化调制立体声复用电路
公开(公告)号：US20090028346A1
公开(公告)日：2009-01-29
申请号：US12009961
申请日：2008-01-23
申请人： Tain-Rein Chen , Wan-Jung Lin , Shih-Bin Wen , Chien-Shan Chiang
发明人： Tain-Rein Chen , Wan-Jung Lin , Shih-Bin Wen , Chien-Shan Chiang
IPC分类号： H04H20/48
CPC分类号： H04H20/48
摘要： A digitized FM (frequency modulation) stereo multiplexing circuit for an FM stereo transmitter has a digital audio I/O interface, a digitized FM stereo multiplexing circuit, a low-pass filter and an FM circuit. When a digital audio data is inputted, a digital audio decoder decodes the digital audio data to acquire left and right channel audio signals. The left and right channel audio signals are inputted to an over-sampling unit circuits to process sampling and then to output to an FM stereo multiplexer. The FM stereo multiplexer then generates a master signal and a secondary signal by processing the sampled left and right channel audio signals. In the meanwhile a switch signal and a pilot signal are acquired with an address counter to output from a memory unit. Then the master signal, the secondary signal and the pilot signal are combined as the digital FM stereo data.
摘要翻译：用于FM立体声发射机的数字化FM（频率调制）立体声复用电路具有数字音频I / O接口，数字化FM立体声多路复用电路，低通滤波器和FM电路。当输入数字音频数据时，数字音频解码器解码数字音频数据以获取左右声道音频信号。左声道和右声道音频信号被输入到过采样单元电路以处理采样，然后输出到FM立体声多路复用器。 FM立体声多路复用器然后通过处理采样的左声道和右声道音频信号来产生主信号和次信号。同时，用存储器单元输出的地址计数器获取开关信号和导频信号。然后将主信号，次信号和导频信号组合为数字FM立体声数据。

2. 发明申请

US20130211791A1 Method of Generalizing 3-Dimensional Building Models Having Level of Detail+ 审中-公开
标题翻译：具有细节水平的三维建筑模型的泛化方法
公开(公告)号：US20130211791A1
公开(公告)日：2013-08-15
申请号：US13548826
申请日：2012-07-13
申请人： Fu-an Tsai , Wan-Jung Lin , Liang-Chien Chen
发明人： Fu-an Tsai , Wan-Jung Lin , Liang-Chien Chen
IPC分类号： G06F17/50
CPC分类号： G06F17/5004 , G06T17/10 , G06T2210/04 , G06T2210/36
摘要： Building models having level of detail is generalized. Every single building model is generalized at first. Then, neighboring building models are processed to obtain their geometric relationship. Some of the neighboring building models are combined under specific criteria to further reduce data amount. Thus, the present invention provides smooth building model display and keeps main characteristics of the building models.
摘要翻译：具有细节水平的建筑模型被推广。首先推广每一个建筑模型。然后，处理相邻建筑模型以获得其几何关系。一些相邻的建筑模型根据具体标准进行组合，以进一步减少数据量。因此，本发明提供了平稳的建筑模型显示，并保持了建筑模型的主要特征。

3. 发明授权

US06960938B2 Enhanced CMOS circuit to drive DC motors 失效
标题翻译：增强CMOS电路驱动直流电机
公开(公告)号：US06960938B2
公开(公告)日：2005-11-01
申请号：US10812030
申请日：2004-03-30
申请人： Wan-Jung Lin
发明人： Wan-Jung Lin
IPC分类号： H01L21/822 , H01L27/04 , H02P7/00 , H03K17/06 , H03K17/10 , H03K17/687 , H03K17/695 , H03K19/0175 , H03K19/094
CPC分类号： H03K17/6871 , H03K17/063 , H03K17/102
摘要： An enhanced CMOS circuit to drive a DC motor is disclosed, in which a CMOS circuit is used to form a driver circuit of the DC motor, replacing a conventional BiCMOS for the part of the driver circuit, which is used in a portable CD player. Two switching stages are each formed by four CMOS transistors connected in series, with one end of the circuit being connected to a positive power supply with a higher voltage and another end connected to ground or negative power supply terminal. The switching stages are able to produce high output voltages, which are applied on the gates of the CMOS transistors in the driver stage to lower the driving impedance of the conduction channel and to produce sufficient output current to drive a DC motor.
摘要翻译：公开了一种用于驱动DC电动机的增强CMOS电路，其中使用CMOS电路来形成DC电动机的驱动电路，替代用于便携式CD播放器中的驱动器电路的一部分的常规BiCMOS。两个开关级分别由串联连接的四个CMOS晶体管形成，电路的一端连接到具有较高电压的正电源，另一端连接到接地或负电源端子。开关级能够产生高输出电压，其被施加在驱动级中的CMOS晶体管的栅极上，以降低导通通道的驱动阻抗并产生足够的输出电流来驱动DC电动机。

4. 发明申请

US20050206409A1 ENHANCED CMOS CIRCUIT TO DRIVE DC MOTORS 失效
标题翻译：增强CMOS电路驱动直流电机
公开(公告)号：US20050206409A1
公开(公告)日：2005-09-22
申请号：US10812030
申请日：2004-03-30
申请人： Wan-Jung Lin
发明人： Wan-Jung Lin
IPC分类号： H01L21/822 , H01L27/04 , H02P7/00 , H03K17/06 , H03K17/10 , H03K17/687 , H03K17/695 , H03K19/0175 , H03K19/094
CPC分类号： H03K17/6871 , H03K17/063 , H03K17/102
摘要： An enhanced CMOS circuit to drive a DC motor is disclosed, in which a CMOS circuit is used to form a driver circuit of the DC motor, replacing a conventional BiCMOS for the part of the driver circuit, which is used in a portable CD player. Two switching stages are each formed by four CMOS transistors connected in series, with one end of the circuit being connected to a positive power supply with a higher voltage and another end connected to ground or negative power supply terminal. The switching stages are able to produce high output voltages, which are applied on the gates of the CMOS transistors in the driver stage to lower the driving impedance of the conduction channel and to produce sufficient output current to drive a DC motor.
摘要翻译：公开了一种用于驱动DC电动机的增强CMOS电路，其中使用CMOS电路来形成DC电动机的驱动电路，替代用于便携式CD播放器中的驱动器电路的一部分的常规BiCMOS。两个开关级分别由串联连接的四个CMOS晶体管形成，电路的一端连接到具有较高电压的正电源，另一端连接到接地或负电源端子。开关级能够产生高输出电压，其被施加在驱动级中的CMOS晶体管的栅极上，以降低导通通道的驱动阻抗并产生足够的输出电流来驱动DC电动机。

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