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1. 发明授权

US07675968B2 Adaptive FIR filter and method 有权
标题翻译：自适应FIR滤波器和方法
公开(公告)号：US07675968B2
公开(公告)日：2010-03-09
申请号：US10954137
申请日：2004-09-28
申请人： Hiroshi Takatori , Chien-Hsin Lee
发明人： Hiroshi Takatori , Chien-Hsin Lee
IPC分类号： H03H7/30
CPC分类号： H03H17/0607 , H03H17/0227 , H03H17/06 , H03H21/0012 , H03H21/0067 , H03H2017/0297 , H03H2218/025 , H04L25/03057 , H04L25/03885 , H04L25/4921
摘要： Finite impulse response filters are commonly used in high speed data communications electronics for reducing error rates in multilevel symbol encoding schemes. Schemes such as pulse amplitude modulation and quadrature amplitude modulation may have higher error rates for symbols with low signal to noise ratios. By selectively updating the tap coefficients of the filter based on the symbols received, a more robust, accurate filter can be built.
摘要翻译：有限脉冲响应滤波器通常用于高速数据通信电子设备中，用于降低多电平符号编码方案中的误码率。诸如脉冲幅度调制和正交幅度调制的方案对于具有低信噪比的符号可能具有较高的误码率。通过基于所接收的符号选择性地更新滤波器的抽头系数，可以构建更鲁棒，精确的滤波器。

2. 发明授权

US08963839B2 Wireless mouse and wireless input device 有权
标题翻译：无线鼠标和无线输入设备
公开(公告)号：US08963839B2
公开(公告)日：2015-02-24
申请号：US13486268
申请日：2012-06-01
申请人： Lin Liu , Chien-Hsin Lee
发明人： Lin Liu , Chien-Hsin Lee
IPC分类号： G06F3/033
CPC分类号： G06F3/033 , G06F3/03543 , G06F2203/0384
摘要： A wireless mouse includes a base, a battery fastener and a top cover. The base has a top portion that is formed with a battery container unit. The battery fastener includes a fastener body connected removably with the top portion of the base. The battery fastener further includes a blockade unit extending from the fastener body and disposed directly above the battery container unit so as to prohibit the battery unit from exiting the battery container unit. The top cover is connected removably with the base for covering the battery container unit. When the top cover is connected with the base, the battery fastener is located between the top portion of the base and the top cover.
摘要翻译：无线鼠标包括底座，电池紧固件和顶盖。底座具有形成有电池容器单元的顶部。电池紧固件包括可拆卸地与基部的顶部连接的紧固件主体。电池紧固件还包括从紧固件主体延伸并且设置在电池容器单元正上方的阻塞单元，以便禁止电池单元离开电池容器单元。顶盖可拆卸地与基座连接以覆盖电池容器单元。当顶盖与基座连接时，电池紧固件位于基座的顶部和顶盖之间。

3. 发明授权

US08502901B2 Image capture method and portable communication device 有权
公开(公告)号：US08502901B2
公开(公告)日：2013-08-06
申请号：US12915015
申请日：2010-10-29
申请人： Chien-Hsin Lee , Chia-Hua Chang , Sung-Hao Lin
发明人： Chien-Hsin Lee , Chia-Hua Chang , Sung-Hao Lin
IPC分类号： H04N5/222 , H04N5/232 , G06K9/40 , G06K9/00
CPC分类号： H04N5/23248 , H04N5/23212 , H04N5/23216 , H04N5/23219 , H04N5/23258 , H04N5/23293
摘要： An image capture method is provided for a portable communication device having a display unit, which real-time displays an image at least including an object to be shot. The method includes sensing a moving acceleration of the portable communication device based on a first gravity-sensing threshold value. A touch focus signal is received so that the portable communication device focuses on one of the objects to be the focus-lock object. Then, according to the touch focus signal, the first gravity-sensing threshold value is changed to a second gravity-sensing threshold value, which is larger than the first gravity-sensing threshold value. The image at least including the focus-lock object is captured.

4. 发明申请

US20080198134A1 Wireless device and power-saving device thereof 审中-公开
标题翻译：无线装置及省电装置
公开(公告)号：US20080198134A1
公开(公告)日：2008-08-21
申请号：US11889500
申请日：2007-08-14
申请人： Chiung-Chih Huang , Chien-Hsin Lee
发明人： Chiung-Chih Huang , Chien-Hsin Lee
IPC分类号： G06F3/033
CPC分类号： G06F1/3203 , G06F1/3259 , G06F3/03543 , G06F3/0383 , Y02D10/155
摘要： A wireless device and a power-saving device thereof are provided. The power-saving device includes a bracket, a rocker arm and a struck element. The bracket is electrically connected to a circuit board of the wireless device. The rocker arm is movably disposed on the bracket. The struck element is disposed around the rocker arm and electrically connected to the circuit board. When the wireless device is moved and makes the rocker arm move waveringly and touch the struck element, the circuit board is therefore conducted, such that the wireless device switches from a sleep mode to an operation mode.
摘要翻译：提供了无线装置及其省电装置。省电装置包括支架，摇臂和撞击元件。支架电连接到无线设备的电路板。摇臂可移动地设置在支架上。撞击元件设置在摇臂周围并电连接到电路板。当移动无线设备并使摇臂摇动地移动并触摸被击打的元件时，因此电路板被导通，使得无线设备从休眠模式切换到操作模式。

5. 发明申请

US20110267524A1 IMAGE CAPTURE METHOD AND PORTABLE COMMUNICATION DEVICE 有权
标题翻译：图像捕获方法和便携式通信设备
公开(公告)号：US20110267524A1
公开(公告)日：2011-11-03
申请号：US12915015
申请日：2010-10-29
申请人： Chien-Hsin Lee , Chia-Hua Chang , Sung-Hao Lin
发明人： Chien-Hsin Lee , Chia-Hua Chang , Sung-Hao Lin
IPC分类号： H04N5/232 , H04N5/225
CPC分类号： H04N5/23248 , H04N5/23212 , H04N5/23216 , H04N5/23219 , H04N5/23258 , H04N5/23293
摘要： An image capture method is provided for a portable communication device having a display unit, which real-time displays an image at least including an object to be shot. The method includes sensing a moving acceleration of the portable communication device based on a first gravity-sensing threshold value. A touch focus signal is received so that the portable communication device focuses on one of the objects to be the focus-lock object. Then, according to the touch focus signal, the first gravity-sensing threshold value is changed to a second gravity-sensing threshold value, which is larger than the first gravity-sensing threshold value. The image at least including the focus-lock object is captured.
摘要翻译：提供了一种用于具有显示单元的便携式通信设备的图像捕获方法，该显示单元实时显示至少包括要被拍摄的对象的图像。该方法包括基于第一重力感测阈值来感测便携式通信设备的移动加速度。接收到触摸对焦信号，使得便携式通信装置将对象中的一个对焦为对焦锁定对象。然后，根据触摸对焦信号，将第一重力感测阈值变更为大于第一重力感测阈值的第二重力感测阈值。捕获至少包含对焦锁定对象的图像。

6. 发明授权

US5926688A Method of removing thin film layers of a semiconductor component 失效
标题翻译：去除半导体部件的薄膜层的方法
公开(公告)号：US5926688A
公开(公告)日：1999-07-20
申请号：US933930
申请日：1997-09-19
申请人： Chien-Hsin Lee , Yih-Yuh Doong
发明人： Chien-Hsin Lee , Yih-Yuh Doong
IPC分类号： G01R31/28 , H01L21/311 , H01L21/00
CPC分类号： H01L21/31116 , G01R31/2886
摘要： A method of removing thin film layers of a semiconductor component suitable for exposing a defective thin film layer for failure analysis. A focused ion beam is used instead of conventional mechanical polishing in non-selectively etching the thin film layers above a defective thin film layer in a semiconductor component. The focused ion beam has a better control over the etching thickness, so that a higher sample point success rate is obtained from a test specimen. Processing time is saved using the focused ion beam, which requires only a few minutes compared with hours needed by the conventional mechanical polishing method. The focused ion beam performs localized etching only, so that the thin film layers of other sample points in the test specimen will be unaffected. Therefore, a number of sample points can be prepared on the same test specimen at the same time.
摘要翻译：一种去除适于暴露有缺陷薄膜层以进行故障分析的半导体部件的薄膜层的方法。使用聚焦离子束代替在半导体部件中的有缺陷的薄膜层上方的薄膜层的非选择性蚀刻中的常规机械抛光。聚焦离子束对蚀刻厚度的控制得到更好的控制，从而从试样获得更高的采样点成功率。使用聚焦离子束节省处理时间，与常规机械抛光方法所需的时间相比，仅需几分钟。聚焦离子束仅进行局部蚀刻，使得试样中其它取样点的薄膜层不受影响。因此，可以同时在同一试样上制备多个采样点。

7. 发明授权

US07757149B2 Broadcast message passing decoding of low density parity check codes 失效
标题翻译：低密度奇偶校验码的广播消息传递解码
公开(公告)号：US07757149B2
公开(公告)日：2010-07-13
申请号：US11249758
申请日：2005-10-12
申请人： Weizhuang Xin , Chien-Hsin Lee
发明人： Weizhuang Xin , Chien-Hsin Lee
IPC分类号： H03M13/00
CPC分类号： H03M13/1111
摘要： Decoding by passing messages back and forth between a set of variable nodes and a set of check nodes, where at least one of the nodes broadcasts the same message to each of its associated nodes, is provided. For example, the variable nodes can broadcast and the check nodes can provide individual messages. Alternatively, the check nodes can broadcast and the variable nodes can provide individual messages. As another alternative, the variable nodes and the check nodes can both broadcast to their associated nodes. Broadcasting reduces the number of interconnections required between variable nodes and check nodes. Broadcasting is enabled by providing local storage within the nodes and/or by providing extra processing steps within the nodes.
摘要翻译：通过在一组可变节点和一组校验节点之间来回传递消息来解码，其中至少一个节点向相关联的节点广播相同的消息。例如，变量节点可以广播，并且校验节点可以提供单独的消息。或者，校验节点可以广播，并且变量节点可以提供单独的消息。作为另一替代方案，变量节点和校验节点都可以广播到其相关联的节点。广播减少了变量节点和校验节点之间所需的互连数量。通过在节点内提供本地存储和/或通过在节点内提供额外的处理步骤来实现广播。

8. 发明授权

US07686627B2 Rail-type grounding terminal structure having a spring latch 有权
标题翻译：轨道式接地端子结构具有弹簧闩锁
公开(公告)号：US07686627B2
公开(公告)日：2010-03-30
申请号：US12318175
申请日：2008-12-23
申请人： Chih-Yuan Wu , Biao-Huang Hsu , Chien-Hsin Lee
发明人： Chih-Yuan Wu , Biao-Huang Hsu , Chien-Hsin Lee
IPC分类号： H01R13/648
CPC分类号： H01R9/2691 , H01R4/4818
摘要： A rail-type grounding terminal structure composed of a metal grounding member and an insulating housing. The grounding member has better operation elasticity and can be easily tightly connected with a grounding rail. The grounding member includes a metal insertion leg mountable on a leaf spring mount, a bow section connected with the metal insertion leg and a first end and a second end respectively outward extending from the bow section and latched on a grounding rail. The metal insertion leg has a slightly outward deflected head end and a neck wall formed thereunder. When the metal insertion leg is mounted on the leaf spring mount, the leaf spring mount exerts a reaction force to urge the grounding member to tightly attach to lower side of the housing. Therefore, a gap is defined between the grounding member and the housing for a serviceman to separate the grounding member from the rail or connect the grounding member with the rail.
摘要翻译：由金属接地构件和绝缘壳体构成的轨道式接地端子结构。接地构件具有更好的操作弹性，并且可以容易地与接地导轨紧密连接。接地构件包括可安装在板簧安装件上的金属插入腿，与金属插入脚连接的弓形部分和分别从弓形部向外延伸并锁定在接地导轨上的第一端和第二端。金属插入腿具有略微向外偏转的头端和形成在其下的颈壁。当金属插入腿安装在片簧安装件上时，片簧安装件施加反作用力以迫使接地构件紧紧地附接到壳体的下侧。因此，在接地构件和壳体之间限定用于维修人员将接地构件与轨道分离或将接地构件与轨道连接的间隙。

9. 发明授权

US07686626B2 Rail-type grounding terminal having a two piece spring latch structure 有权
标题翻译：轨道式接地端子，具有两片弹簧闩锁结构
公开(公告)号：US07686626B2
公开(公告)日：2010-03-30
申请号：US12318174
申请日：2008-12-23
申请人： Chih-Yuan Wu , Biao-Huang Hsu , Chien-Hsin Lee
发明人： Chih-Yuan Wu , Biao-Huang Hsu , Chien-Hsin Lee
IPC分类号： H01R13/648
CPC分类号： H01R9/2691 , H01R4/4827 , H01R4/64
摘要： A rail-type grounding terminal structure composed of a metal grounding member and an insulating housing. The amount of waste material produced in manufacturing of the grounding member is reduced. In addition, the grounding member has larger contact face to increase current value. Also, the grounding member can be easily tightly connected with a grounding rail. The grounding member is divided into two parts with predetermined configurations respectively. The grounding member includes a metal insertion leg mounted on a leaf spring mount and a bow section connected with the metal insertion leg. The bow section has a first end and a second end. The first and second ends outward extend and are latched on the grounding rail. The metal insertion leg has a head end, a slope and a shoulder section. The slope and the shoulder section are formed under the head end. The grounding terminal is operable to separate from or connect with the rail.
摘要翻译：由金属接地构件和绝缘壳体构成的轨道式接地端子结构。在制造接地部件时产生的废料量减少。此外，接地构件具有较大的接触面以增加电流值。此外，接地构件可以容易地与接地导轨紧密连接。接地构件分别具有预定的构造分成两部分。接地构件包括安装在板簧安装件上的金属插入脚和与金属插入脚连接的弓形部分。弓形部分具有第一端和第二端。第一和第二端向外延伸并锁定在接地导轨上。金属插入腿具有头端，斜面和肩部。斜坡和肩部形成在头端下方。接地端子可操作以与导轨分离或连接。

10. 发明申请

US20090176388A1 Rail-type grounding terminal structure 有权
标题翻译：轨道式接地端子结构
公开(公告)号：US20090176388A1
公开(公告)日：2009-07-09
申请号：US12318175
申请日：2008-12-23
申请人： Chih-Yuan Wu , Biao-Huang Hsu , Chien-Hsin Lee
发明人： Chih-Yuan Wu , Biao-Huang Hsu , Chien-Hsin Lee
IPC分类号： H01R4/66
CPC分类号： H01R9/2691 , H01R4/4818
摘要： A rail-type grounding terminal structure composed of a metal grounding member and an insulating housing. The grounding member has better operation elasticity and can be easily tightly connected with a grounding rail. The grounding member includes a metal insertion leg mountable on a leaf spring mount, a bow section connected with the metal insertion leg and a first end and a second end respectively outward extending from the bow section and latched on a grounding rail. The metal insertion leg has a slightly outward deflected head end and a neck wall formed thereunder. When the metal insertion leg is mounted on the leaf spring mount, the leaf spring mount exerts a reaction force to urge the grounding member to tightly attach to lower side of the housing. Therefore, a gap is defined between the grounding member and the housing for a serviceman to separate the grounding member from the rail or connect the grounding member with the rail.
摘要翻译：由金属接地构件和绝缘壳体构成的轨道式接地端子结构。接地构件具有更好的操作弹性，并且可以容易地与接地导轨紧密连接。接地构件包括可安装在板簧安装件上的金属插入腿，与金属插入脚连接的弓形部分和分别从弓形部向外延伸并锁定在接地导轨上的第一端和第二端。金属插入腿具有略微向外偏转的头端和形成在其下的颈壁。当金属插入腿安装在片簧安装件上时，片簧安装件施加反作用力以迫使接地构件紧紧地附接到壳体的下侧。因此，在接地构件和壳体之间限定用于维修人员将接地构件与轨道分离或将接地构件与轨道连接的间隙。

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