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1. 发明授权

US09362977B2 Incremental preamble detection 有权
标题翻译：增量前导码检测
公开(公告)号：US09362977B2
公开(公告)日：2016-06-07
申请号：US13566146
申请日：2012-08-03
申请人： Ivan Leonidovich Mazurenko , Alexander Alexandrovich Petyushko , Meng-Lin Yu , Jian-Guo Chen
发明人： Ivan Leonidovich Mazurenko , Alexander Alexandrovich Petyushko , Meng-Lin Yu , Jian-Guo Chen
IPC分类号： H04B1/7075 , H04L7/04
CPC分类号： H04B1/70755 , H04L7/042
摘要： In one embodiment, the present invention is a method for performing incremental preamble detection in a wireless communication network. The method processes non-overlapping chunks of incoming antenna data, where each chunk is smaller than the preamble length, to detect the signature of the transmitted preamble. For each chunk processed, chips of the chunk are correlated with possible signatures employed by the wireless network to update a set of correlation profiles, each profile comprising a plurality of profile values. Further, an intermediate detection is performed by comparing the updated profile values to an intermediate threshold that is also updated for each chunk. Upon receiving the final chunk, the correlation profiles are updated, and a final preamble detection is made by comparing the updated profile values to a final threshold. Detections are performed on an incremental basis to meet latency requirements of the wireless network.
摘要翻译：在一个实施例中，本发明是一种用于在无线通信网络中执行增量前导码检测的方法。该方法处理输入天线数据的不重叠块，其中每个块小于前导码长度，以检测所发送的前导码的签名。对于处理的每个块，块的码片与由无线网络使用的可能的签名相关联，以更新一组相关轮廓，每个轮廓包括多个轮廓值。此外，通过将更新的简档值与也为每个块更新的中间阈值进行比较来执行中间检测。在接收到最后的块之后，更新相关轮廓，并且通过将更新的简档值与最终的阈值进行比较来进行最终的前导码检测。检测是按增量执行的，以满足无线网络的延迟要求。

2. 发明授权

US09207910B2 Digital signal processor having instruction set with an xK function using reduced look-up table 有权
标题翻译：数字信号处理器具有使用减少的查找表的具有xK功能的指令集
公开(公告)号：US09207910B2
公开(公告)日：2015-12-08
申请号：US12362874
申请日：2009-01-30
申请人： Kameran Azadet , Jian-Guo Chen , Samer Hijazi , Joseph Williams
发明人： Kameran Azadet , Jian-Guo Chen , Samer Hijazi , Joseph Williams
IPC分类号： G06F1/035 , G06F7/556
CPC分类号： G06F7/556 , G06F1/035 , G06F2101/10
摘要： A digital signal processor is provided having an instruction set with an xK function that uses a reduced look-up table. The disclosed digital signal processor evaluates an xK function for an input value, x, by computing Log(x) in hardware; multiplying the Log(x) value by K; and determining the xK function by applying an exponential function in hardware to a result of the multiplying step. One or more of the computation of Log(x) and the exponential function employ at least one look-up table having entries with a fewer number of bits than a number of bits in the input value, x.
摘要翻译：提供了一种数字信号处理器，其具有使用减少的查找表的具有xK功能的指令集。所公开的数字信号处理器通过在硬件中计算Log（x）来评估输入值x的xK函数; 将Log（x）值乘以K; 以及通过在硬件中对乘法步骤的结果应用指数函数来确定xK函数。 Log（x）和指数函数的计算中的一个或多个使用至少一个查找表，其具有比输入值x中的位数少的位数较少的条目。

3. 发明授权

US08779872B2 Method and apparatus for integrated waveguide transmit-receive isolation and filtering 有权
标题翻译：用于集成波导发射 - 接收隔离和滤波的方法和装置
公开(公告)号：US08779872B2
公开(公告)日：2014-07-15
申请号：US13078113
申请日：2011-04-01
申请人： Thomas Jackson , Guo Chen , Larry Cronise , Peter Hou , Barre Lankford , Edmund Lott , Ross Thomson
发明人： Thomas Jackson , Guo Chen , Larry Cronise , Peter Hou , Barre Lankford , Edmund Lott , Ross Thomson
IPC分类号： H01P5/12
CPC分类号： H04B7/18513 , H01P1/2138 , H01P11/007 , H04B1/03
摘要： A radio is provided for transmit-receive isolation and filtering (INTRIFWA) that are sealed and/or integrally built-in a housing of a transmitter, which can be used in microwave communication systems, including satellite based communications systems and terrestrial based microwave communication systems.
摘要翻译：提供了用于发射接收隔离和滤波（INTRIFWA）的无线电装置，其被密封和/或整体地内置在发射机的壳体中，所述发射机的壳体可用于微波通信系统，包括基于卫星的通信系统和基于地面的微波通信系统。

4. 发明授权

US08564063B2 Semiconductor device having metal gate and manufacturing method thereof 有权
标题翻译：具有金属栅极的半导体器件及其制造方法
公开(公告)号：US08564063B2
公开(公告)日：2013-10-22
申请号：US12962624
申请日：2010-12-07
申请人： Ssu-I Fu , I-Ming Tseng , En-Chiuan Liou , Cheng-Guo Chen
发明人： Ssu-I Fu , I-Ming Tseng , En-Chiuan Liou , Cheng-Guo Chen
IPC分类号： H01L29/78
CPC分类号： H01L29/66492 , H01L21/28114 , H01L29/42376 , H01L29/6653 , H01L29/66545 , H01L29/6659 , H01L29/7833 , H01L29/7843
摘要： A method of manufacturing a semiconductor device having metal gate includes providing a substrate having at least a dummy gate, a sacrificial layer covering sidewalls of the dummy gate and a dielectric layer exposing a top of the dummy gate formed thereon, forming a sacrificial layer covering sidewalls of the dummy gate on the substrate, forming a dielectric layer exposing a top of the dummy gate on the substrate, performing a first etching process to remove a portion of the sacrificial layer surrounding the top of the dummy gate to form at least a first recess, and performing a second etching process to remove the dummy gate to form a second recess. The first recess and the second recess construct a T-shaped gate trench.
摘要翻译：制造具有金属栅极的半导体器件的方法包括提供至少具有虚拟栅极的基板，覆盖伪栅极的侧壁的牺牲层和暴露其上形成的伪栅极顶部的电介质层，形成覆盖侧壁的牺牲层形成在基板上暴露伪栅极的顶部的电介质层，执行第一蚀刻工艺以去除围绕虚拟栅极顶部的牺牲层的一部分，以形成至少第一凹部，并执行第二蚀刻处理以去除伪栅极以形成第二凹部。第一凹部和第二凹部构成T形栅极沟槽。

5. 发明授权

US08486842B2 Method of selectively removing patterned hard mask 有权
标题翻译：选择性去除图案化硬掩模的方法
公开(公告)号：US08486842B2
公开(公告)日：2013-07-16
申请号：US12901453
申请日：2010-10-08
申请人： Che-Hua Hsu , Shao-Hua Hsu , Zhi-Cheng Lee , Cheng-Guo Chen
发明人： Che-Hua Hsu , Shao-Hua Hsu , Zhi-Cheng Lee , Cheng-Guo Chen
IPC分类号： H01L21/302
CPC分类号： H01L21/31144 , H01L27/0629 , H01L28/24
摘要： A method of selectively removing a patterned hard mask is described. A substrate with a patterned target layer thereon is provided, wherein the patterned target layer includes a first target pattern and at least one second target pattern, and the patterned hard mask includes a first mask pattern on the first target pattern and a second mask pattern on the at least one second target pattern. A first photoresist layer is formed covering the first mask pattern. The sidewall of the at least one second target pattern is covered by a second photoresist layer. The second mask pattern is removed using the first photoresist layer and the second photoresist layer as a mask.
摘要翻译：描述了选择性地去除图案化的硬掩模的方法。提供了其上具有图案化目标层的衬底，其中所述图案化目标层包括第一目标图案和至少一个第二目标图案，并且所述图案化硬掩模包括第一目标图案上的第一掩模图案和第二掩模图案所述至少一个第二目标图案。形成覆盖第一掩模图案的第一光致抗蚀剂层。所述至少一个第二目标图案的侧壁被第二光致抗蚀剂层覆盖。使用第一光致抗蚀剂层和第二光致抗蚀剂层作为掩模去除第二掩模图案。

6. 发明授权

US08480286B2 Light guide apparatus for backlight module 有权
公开(公告)号：US08480286B2
公开(公告)日：2013-07-09
申请号：US13172882
申请日：2011-06-30
申请人： Chung-Lin Tsai , Guo-Chen Lee
发明人： Chung-Lin Tsai , Guo-Chen Lee
IPC分类号： F21V7/04
CPC分类号： G02B6/0021 , G02B6/0068 , G02B6/0073 , G02B6/0083
摘要： A light guide apparatus for a backlight module is disclosed, which includes a light guide plate, a circuit having a plurality of circuit contacts integrated with the light guide plate, and a light source disposed on the light guide plate and electrically contacted to the plurality of circuit contacts.

7. 发明授权

US08419262B2 Light guide apparatus for backlight module 有权
标题翻译：背光模组导光装置
公开(公告)号：US08419262B2
公开(公告)日：2013-04-16
申请号：US13189479
申请日：2011-07-22
申请人： Chung-Lin Tsai , Guo-Chen Lee , Wei-An Hua , Tsung-Yung Hung , I-Ping Huang
发明人： Chung-Lin Tsai , Guo-Chen Lee , Wei-An Hua , Tsung-Yung Hung , I-Ping Huang
IPC分类号： F21V7/04
CPC分类号： G02B6/0021 , G02B6/0083 , G02B6/0091
摘要： A light guide apparatus for a backlight module is disclosed, which includes a light guide plate, a circuit having a plurality of circuit contacts integrated with the light guide plate, and a light source disposed on the light guide plate and electrically contacted to the plurality of circuit contacts.
摘要翻译：公开了一种用于背光模块的导光装置，其包括导光板，具有与导光板一体化的多个电路触点的电路，以及设置在导光板上并与多个导电板电接触的光源电路触点。

8. 发明申请

US20130078092A1 DEVICE AND METHOD FOR CONTROLLING ROTATION SPEED OF A VERTICAL AXIS WINDMILL BY USING ROTATING CENTRIFUGAL FORCE OF ROTOR BLADES 审中-公开
标题翻译：通过使用转子叶片旋转离心力来控制垂直轴风速的转速的装置和方法
公开(公告)号：US20130078092A1
公开(公告)日：2013-03-28
申请号：US13620705
申请日：2012-09-15
申请人： Cheng-Keng CHEN , Ming-Guo CHEN
发明人： Cheng-Keng CHEN , Ming-Guo CHEN
IPC分类号： F03D3/00 , F03D11/00
CPC分类号： F03D7/0252 , F03D3/061 , F03D7/0276 , Y02E10/74
摘要： A method for controlling rotation speed of a vertical axis windmill by using rotating centrifugal force of blades comprises the steps of a. forming the rotor blades; b. rotation of the rotor blades; and c. lift control. A device for controlling rotation speed of the vertical axis windmill comprises a plate mounted on each of the rotor blades, then an elastic lift control device provides an elasticity to press the plate against the rotor blades, and the centrifugal force produced by the rotation of the vertical axis windmill counteracts the elasticity, so as to create an automatically adjustable, passively controlled and durable windmill.
摘要翻译：通过使用叶片的旋转离心力来控制垂直轴风车的转速的方法包括以下步骤：a。形成转子叶片; b。转子叶片的旋转; 和c。电梯控制。用于控制垂直轴风车的转速的装置包括安装在每个转子叶片上的板，然后弹性提升控制装置提供弹性以将板压靠在转子叶片上，并且由旋转叶片产生的离心力垂直轴风车抵抗弹性，从而创建一个自动调节，被动控制和耐用的风车。

9. 发明授权

US08341842B2 Method of manufacturing heat sink 有权
标题翻译：制造散热片的方法
公开(公告)号：US08341842B2
公开(公告)日：2013-01-01
申请号：US12537267
申请日：2009-08-07
申请人： Guo Chen , Peng Liu , Shi-Wen Zhou , Chun-Chi Chen
发明人： Guo Chen , Peng Liu , Shi-Wen Zhou , Chun-Chi Chen
IPC分类号： B21D53/00
CPC分类号： H01L21/4882 , H01L23/3672 , H01L23/3677 , H01L2924/0002 , Y10T29/4935 , Y10T29/49368 , H01L2924/00
摘要： A method of manufacturing a heat sink includes, firstly, providing a plurality of fins each having a head and a body extending from the head, providing a base having a plurality of studs protruding from a top surface thereof, and providing a cover defining a plurality of recesses in a bottom thereof for receiving the heads of the fins and a plurality of orfices for receiving the studs. Next, the cover and the base are pressed to sandwich the heads of the fins therebetween. Then the studs of the base are punched to expand the studs and cause the studs to intimately engage with the cover.
摘要翻译：一种制造散热片的方法，首先是提供多个翅片，每个翅片均具有从头部延伸的头部和主体，提供具有从其顶表面突出的多个螺柱的基座，以及提供限定多个的底部中的凹部用于接收翅片的头部和用于接收螺栓的多个凸起部。接下来，按压盖和基座以将翅片的头部夹在其间。然后冲压底座的螺栓以扩展螺柱，并使螺柱与盖子紧密接合。

10. 发明申请

US20120070952A1 REMOVING METHOD OF A HARD MASK 有权
标题翻译：硬掩模的拆卸方法
公开(公告)号：US20120070952A1
公开(公告)日：2012-03-22
申请号：US12883233
申请日：2010-09-16
申请人： Che-Hua HSU , Shao- Hua Hsu , Zhi-Cheng Lee , Cheng-Guo Chen , Shin-Chi Chen , Hung-Ling Shih , Hung-Yi Wu , Heng-Ching Huang
发明人： Che-Hua HSU , Shao- Hua Hsu , Zhi-Cheng Lee , Cheng-Guo Chen , Shin-Chi Chen , Hung-Ling Shih , Hung-Yi Wu , Heng-Ching Huang
IPC分类号： H01L21/336
CPC分类号： H01L29/66545 , H01L21/823456 , H01L21/823468 , H01L29/6656
摘要： A removing method of a hard mask includes the following steps. A substrate is provided. At least two MOSFETs are formed on the substrate. An isolating structure is formed in the substrate and located between the at least two MOSFETs. Each of the MOSEFTs includes a gate insulating layer, a gate, a spacer and a hard mask on the gate. A protecting structure is formed on the isolating structure and the hard mask is exposed from the protecting structure. The exposed hard mask is removed to expose the gate.
摘要翻译：硬掩模的去除方法包括以下步骤。提供基板。在衬底上形成至少两个MOSFET。在衬底中形成隔离结构，并且位于至少两个MOSFET之间。 MOSEFT中的每一个在栅极上包括栅极绝缘层，栅极，间隔物和硬掩模。在隔离结构上形成保护结构，从保护结构露出硬掩模。暴露的硬掩模被移除以露出门。

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