专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08742868B2 Microstrip line structures 有权
标题翻译：微带线结构
公开(公告)号：US08742868B2
公开(公告)日：2014-06-03
申请号：US13097519
申请日：2011-04-29
申请人： Chia-Ho Wu , Tzong-Jer Yang
发明人： Chia-Ho Wu , Tzong-Jer Yang
IPC分类号： H01P3/04 , H03H7/38
CPC分类号： H01P3/081 , H01P3/026 , H01P3/04 , H01P3/08 , H03H7/38
摘要： The invention is related to a microstrip line structure, which comprises: a first microstrip line and a second microstrip line, paralleled with the first mircostrip line for transferring a transmission signal, and a plurality of grooves periodically arranged on both sides of the second microstrip line by using subwavelength, and each period length in the plurality of grooves is smaller than the wavelength of the transmission signal.
摘要翻译：本发明涉及一种微带线结构，其包括：与用于传送传输信号的第一微米线并联的第一微带线和第二微带线，以及周期性地布置在第二微带线两侧的多个凹槽通过使用亚波长，并且多个凹槽中的每个周期长度小于透射信号的波长。

2. 发明申请

US20130016411A1 EIT-BASED PHOTONIC LOGIC GATE 有权
标题翻译：基于EIT的光电逻辑门
公开(公告)号：US20130016411A1
公开(公告)日：2013-01-17
申请号：US13421461
申请日：2012-03-15
申请人： Teh-Chau LIAU , Jian-Qi SHEN , Jin-Jei WU , Tzong-Jer YANG
发明人： Teh-Chau LIAU , Jian-Qi SHEN , Jin-Jei WU , Tzong-Jer YANG
IPC分类号： G02F3/00
CPC分类号： G02F3/00 , G02F2202/32
摘要： The present invention provides an EIT-based photonic logic gate, which is constituted by EIT-based stack layers of periodic array of photonic crystal (PCs) layers and EIT (Electromagnetic Induced Transparent) material layers. The input probe signals are incident on the first photonic crystal layer, passing through one or more than one PCs-EIT interfaces and transmitted out from the last EIT material layer. Control filed as the enable signals are incident on each EIT layer to activate the optical logic gate. By varying the detune frequency of probe field and Rabi frequency of control field, its band gap structure can be adjusted. Henceforth, the tunable optical EIT-based photonic logic gate can be achieved as user required.
摘要翻译：本发明提供了一种基于EIT的光子逻辑门，其由基于光子晶体（PC）层和EIT（电磁感应透明）材料层的周期性阵列的基于EIT的堆叠层构成。输入探测信号入射在第一个光子晶体层上，通过一个或多个PC-EIT接口并从最后的EIT材料层传出。作为使能信号的控制被入射到每个EIT层上以激活光逻辑门。通过改变探测场的失调频率和控制场的Rabi频率，可以调整其带隙结构。从此以后，可以根据用户需要实现可调光学的基于EIT的光子逻辑门。

3. 发明申请

US20120133454A1 MICROSTRIP LINE STRUCTURES 有权
标题翻译：微波线结构
公开(公告)号：US20120133454A1
公开(公告)日：2012-05-31
申请号：US13097519
申请日：2011-04-29
申请人： CHIA-HO WU , Tzong-Jer Yang
发明人： CHIA-HO WU , Tzong-Jer Yang
IPC分类号： H03H5/02
CPC分类号： H01P3/081 , H01P3/026 , H01P3/04 , H01P3/08 , H03H7/38
摘要： The invention is related to a microstrip line structure, which comprises: a first microstrip line and a second microstrip line, paralleled with the first mircostrip line for transferring a transmission signal, and a plurality of grooves periodically arranged on both sides of the second microstrip line by using subwavelength, and each period length in the plurality of grooves is smaller than the wavelength of the transmission signal.
摘要翻译：本发明涉及一种微带线结构，其包括：与用于传送传输信号的第一微米线并联的第一微带线和第二微带线，以及周期性地布置在第二微带线两侧的多个凹槽通过使用亚波长，并且多个凹槽中的每个周期长度小于透射信号的波长。

4. 发明授权

US06580810B1 Method of image processing using three facial feature points in three-dimensional head motion tracking 有权
标题翻译：使用三维头部运动跟踪中的三个面部特征点进行图像处理的方法
公开(公告)号：US06580810B1
公开(公告)日：2003-06-17
申请号：US09329671
申请日：1999-06-10
申请人： Tzong-Jer Yang , Fu-Che Wu , Ming Ouhyoung
发明人： Tzong-Jer Yang , Fu-Che Wu , Ming Ouhyoung
IPC分类号： G06K900
CPC分类号： G06K9/00228 , G06T7/246 , G06T9/001 , G06T9/004
摘要： A method of image processing in three-dimensional (3-D) head motion tracking is disclosed. The method includes: providing a user's source image to a first processing device; capturing the user's first image and providing it to a second processing device; selecting three facial feature points of the first image from the second processing device to form a 3-D feature triangle; capturing user's consecutive video frames and providing them to the second processing device when the user proceeds with head motions; tracking the three facial feature points corresponding to the consecutive video frames to form a series of actual 2-D feature triangle; rotating and translating the 3-D feature triangle freely to form a plurality of geometric transformations, selecting one of the geometric transformations with acceptable error between the two consecutive 2-D feature triangles, repeating the step until the last frame of the consecutive video frames and geometric transformations corresponding to various consecutive video frames are formed; and providing the geometric transformations to the first processing device to generate a head motion corresponding to the user's source image.
摘要翻译：公开了一种三维（3-D）头部运动跟踪中的图像处理方法。该方法包括：向第一处理设备提供用户的源图像; 捕获用户的第一图像并将其提供给第二处理设备; 从第二处理装置选择第一图像的三个面部特征点以形成3-D特征三角形; 捕获用户的连续视频帧并在用户进行头部动作时将它们提供给第二处理设备; 跟踪与连续视频帧对应的三个面部特征点，形成一系列实际的二维特征三角形; 自由地旋转和平移3-D特征三角形以形成多个几何变换，在两个连续的2-D特征三角形之间选择具有可接受误差的几何变换之一，重复该步骤直到连续视频帧的最后一帧，以及形成对应于各种连续的视频帧的几何变换; 以及将所述几何变换提供给所述第一处理设备以产生对应于所述用户的源图像的头部运动。

5. 发明授权

US08675268B2 EIT-based photonic logic gate 有权
标题翻译：基于EIT的光子逻辑门
公开(公告)号：US08675268B2
公开(公告)日：2014-03-18
申请号：US13421461
申请日：2012-03-15
申请人： Teh-Chau Liau , Jian-Qi Shen , Jin-Jei Wu , Tzong-Jer Yang
发明人： Teh-Chau Liau , Jian-Qi Shen , Jin-Jei Wu , Tzong-Jer Yang
IPC分类号： G06E3/00 , G02F3/00
CPC分类号： G02F3/00 , G02F2202/32
摘要： An electromagnetically induced transparent (EIT)-based photonic logic gate. The electromagnetically induced transparent (EIT)-based photonic logic gate is a photonic crystal (PC) and electromagnetically induced transparent (EIT)-based stacked layer which is constituted by a photonic crystal (PCs) layers and an electromagnetically induced transparent material layers. For the photonic crystal (PCs) and electromagnetically induced transparent (EIT)-based stacked layer, a probe field is an input signal which is emitted from the photonic crystal layer and a control field is a control signal which is emitted from the electromagnetically induced transparent material layers. The probe field is an input signal which is emitted from the electromagnetically induced transparent material layers. By varying the detune frequency of probe field and Rabi frequency of control field, the band gap structure can be adjusted. Henceforth, the tunable optical electromagnetically induced transparent (EIT)-based photonic logic gate can be achieved.
摘要翻译：基于电磁感应透明（EIT）的光子逻辑门。基于电磁感应透明（EIT）的光子逻辑门是由光子晶体（PCs）层和电磁感应透明材料层构成的光子晶体（PC）和电磁感应透明（EIT）基层叠层。对于光子晶体（PC）和电磁感应透明（EIT）的堆叠层，探测场是从光子晶体层发射的输入信号，控制场是从电磁感应透明材料层。探针场是从电磁感应透明材料层发射的输入信号。通过改变探头场的失调频率和控制场的Rabi频率，可以调整带隙结构。此后，可以实现可调光电磁感应透明（EIT）的光子逻辑门。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式