公开(公告)号：US07460446B2

公开(公告)日：2008-12-02

申请号：US11196345

申请日：2005-08-04

Applicant: Hsin-Ping Cheng

Inventor： Hsin-Ping Cheng

IPC: G11B7/00

CPC classification number: G11B20/10009

Abstract: A method for generating a feedback signal in optical disc drives is disclosed. Firstly RF signal is generated by a pickup head and coupled to a converter to generate a digital signal. Then a detector generates a plurality of pseudo-jitter according to the digital signal. Thereafter a calculator receives the said pseudo-jitter and calculates for outputting a feedback signal to the pickup head.

Abstract translation: 公开了一种在光盘驱动器中产生反馈信号的方法。 首先，RF信号由拾取头产生并耦合到转换器以产生数字信号。 然后，检测器根据数字信号产生多个伪抖动。 此后，计算器接收所述伪抖动并且计算用于将反馈信号输出到拾取头。

公开(公告)号：US20070244397A1

公开(公告)日：2007-10-18

申请号：US11799391

申请日：2007-04-30

Applicant: Phillip Lam ,  Ping Cheng Liu

Inventor： Phillip Lam ,  Ping Cheng Liu

IPC: A61B5/02

CPC classification number: A63F13/212 ,  A61B5/225 ,  A61B5/6887 ,  A63B22/00 ,  A63B2230/30 ,  A63F13/06 ,  A63F2300/1012

Abstract: A sphygmomanometer cuff assembly, air pump, pressure sensor and release valve are contained in an otherwise conventional apparatus. Alternative embodiments are illustrated and discussed herein. In one such embodiment the sphygmomanometer cuff is nominally positioned within the apparatus structure and is extended outside the apparatus housing during the measurement. In another embodiment, the cuff is always external of the apparatus structure and is easily connected to the apparatus at special ports during the measurement. In yet another embodiment, the cuff is always internal of the apparatus structure and is readily accessible through an aperture in the housing surface of the apparatus to permit the measurement to take place. Preferably, in each of these alternative embodiments a hinged or slidable door or panel protects the cuff or cuff ports between measurements. In all of the embodiments shown herein, the sphygmomanometer cuff is configured for receiving a human finger in circumambient pressured engagement using controlled air pressure to vary the cuff/finger engagement pressure in a precise manner. The apparatus may be any known system that provides a housing that is sufficiently large, a microprocessor for operating on cuff-derived data and a display for presenting blood pressure results in readable form. A typical apparatus for use herein may be for example, a video game controller, a kitchen appliance, an exercise machine, an office machine or a vehicle dashboard.

Abstract translation: 血压计袖带组件，气泵，压力传感器和释放阀包含在另外传统的装置中。 本文示出和讨论了替代实施例。 在一个这样的实施例中，血压计袖带名义上定位在装置结构内并且在测量期间延伸到装置壳体外部。 在另一个实施例中，袖带总是在装置结构的外部，并且在测量期间在特殊端口处容易地连接到装置。 在另一个实施例中，袖带总是在装置结构的内部，并且通过设备的壳体表面中的孔容易地接近以允许测量发生。 优选地，在这些替代实施例的每一个中，铰接或可滑动的门或面板在测量之间保护袖带或袖口。 在本文所示的所有实施例中，血压计袖带被配置为使用受控的空气压力接受人的手指的周边压力接合，以精确地改变袖口/手指接合压力。 该装置可以是提供足够大的壳体的任何已知系统，用于对袖带来源数据进行操作的微处理器和用于以可读形式呈现血压结果的显示器。 用于本文的典型装置可以是例如视频游戏控制器，厨房用具，锻炼机，办公室机器或车辆仪表板。

公开(公告)号：US20070236397A1

公开(公告)日：2007-10-11

申请号：US11651981

申请日：2007-01-11

Applicant: Yu-Chiang Cheng ,  Ping-Cheng Chang ,  Cheng-Zing Chou

Inventor： Yu-Chiang Cheng ,  Ping-Cheng Chang ,  Cheng-Zing Chou

IPC: H01Q1/24

CPC classification number: H01Q1/2258 ,  G06F1/1616 ,  G06F1/1637 ,  G06F1/1683 ,  H01Q1/48

Abstract: Disclosed is an antenna device arranged inside a display module of an electronic device with an anti-EMI plate. The antenna device includes an antenna element with a ground connecting end and a signal feeding end for transceiving a wireless signal, a ground connecting line coupled to the ground connecting end of the antenna element and the anti-EMI plate, and an antenna signal feeding line coupled to the signal feeding end of the antenna element for feeding the wireless signal transceived by the antenna element.

Abstract translation: 公开了一种天线装置，其布置在具有抗EMI板的电子装置的显示模块内。 天线装置包括具有接地端的天线元件和用于收发无线信号的信号馈送端，耦合到天线元件的接地连接端和抗EMI板的接地连接线以及天线信号馈线 耦合到天线元件的信号馈送端，用于馈送由天线元件收发的无线信号。

公开(公告)号：US20070232937A1

公开(公告)日：2007-10-04

申请号：US11799443

申请日：2007-04-30

Applicant: Phillip Lam ,  Ping Cheng Benjamin Liu

Inventor： Phillip Lam ,  Ping Cheng Benjamin Liu

IPC: A61B5/02

CPC classification number: A61B5/6897 ,  A61B5/02241

Abstract: A sphygmomanometer cuff assembly, air pump, pressure sensor and release valve are contained in an otherwise conventional computer mouse controller. Various alternative embodiments are illustrated and discussed herein. In one such embodiment the sphygmomanometer cuff is nominally positioned within the mouse structure and is extended outside the mouse housing during the measurement. In another embodiment, the cuff is always external of the mouse structure and is easily connected to the mouse at special ports during the measurement. In yet another embodiment, the cuff is always internal of the mouse structure and is readily accessible through an aperture in the housing surface of the mouse to permit the measurement to take place. Preferably, in each of these alternative embodiments a hinged or slidable door or panel protects the cuff or cuff ports between measurements. In some of the embodiments shown herein, the sphygmomanometer cuff is configured for receiving a human finger in circumambient pressured engagement using controlled air pressure to vary the cuff/finger engagement pressure in a precise manner. In one embodiment hereof, the sphygmomanometer cuff is configured as a wrist cuff.

Abstract translation: 血压计袖带组件，空气泵，压力传感器和释放阀包含在另外传统的计算机鼠标控制器中。 这里示出和讨论了各种替代实施例。 在一个这样的实施例中，血压计袖带名义上位于鼠标结构内并且在测量期间延伸到鼠标壳体外部。 在另一个实施例中，袖带总是在鼠标结构的外部，并且在测量期间在特殊端口处容易地连接到鼠标。 在另一个实施例中，袖带总是内部的鼠标结构，并且可以通过鼠标的壳体表面中的孔容易地接近以允许测量发生。 优选地，在这些替代实施例的每一个中，铰接或可滑动的门或面板在测量之间保护袖带或袖口。 在本文所示的一些实施例中，血压计袖带被配置为使用受控的空气压力接受人的手指的周围压力接合，以精确地改变袖口/手指接合压力。 在其一个实施例中，血压计袖带被配置为手腕箍。

公开(公告)号：US20070216579A1

公开(公告)日：2007-09-20

申请号：US11404813

申请日：2006-04-17

Applicant: Yu-Chiang Cheng ,  Ping-Cheng Chang ,  Cheng-Zing Chou

Inventor： Yu-Chiang Cheng ,  Ping-Cheng Chang ,  Cheng-Zing Chou

IPC: H01Q1/38 ,  H01Q1/24

CPC classification number: H01Q1/243 ,  H01Q1/38

Abstract: Disclosed is an antenna device for transceiving a wireless signal. The antenna device includes an antenna element adapted to establish a radiation pattern during transceiving the wireless signal; an antenna signal feeding line coupling to the antenna element for feeding the wireless signals transceived by the antenna element; and at least one radiation pattern adjustment element arranged at an adjacent position with respect to the antenna element and within the established radiation pattern of the antenna element to adjust the radiation pattern of the antenna element.

Abstract translation: 公开了一种用于收发无线信号的天线装置。 所述天线装置包括适于在收发所述无线信号期间建立辐射图的天线元件; 耦合到天线元件的天线信号馈电线，用于馈送由天线元件收发的无线信号; 以及布置在相对于天线元件的相邻位置处并且在天线元件的建立的辐射图案内的至少一个辐射图案调整元件，以调整天线元件的辐射图案。

公开(公告)号：US20070100243A1

公开(公告)日：2007-05-03

申请号：US11590600

申请日：2006-10-30

Applicant: Phillip Lam ,  Ping Cheng Liu

Inventor： Phillip Lam ,  Ping Cheng Liu

IPC: A61B5/02

CPC classification number: A61B5/02233 ,  A61B5/0002 ,  A61B5/02225 ,  A61B5/02241 ,  A61B5/6887 ,  A61B5/6897 ,  A61B5/6898

Abstract: A sphygmomanometer cuff assembly, air pump, pressure sensor and release valve are contained in an otherwise conventional computer mouse controller or are attached to a cell phone, television remote control or directly to a computer. In one embodiment the sphygmomanometer cuff is nominally positioned within a mouse structure and is extended outside the mouse housing during the measurement. In another embodiment, the cuff is always external of the mouse structure and is easily connected to the mouse at special ports during the measurement. In yet another embodiment, the cuff is always internal of the mouse structure and is readily accessible through an aperture in the housing surface of the mouse to permit the measurement to take place. In yet another embodiment, a wrist cuff and associated pump, sensor and valve are designed to be selectively connected to a cell phone to which appropriate software has been downloaded from a computer. In yet another embodiment, the cuff and associated components are connected directly to a television remote control unit. In all of the embodiments shown herein, the sphygmomanometer cuff is configured for receiving a human finger or wrist in circumambient pressured engagement using controlled air pressure to vary the cuff engagement pressure in a precise manner.

Abstract translation: 血压计袖带组件，空气泵，压力传感器和释放阀包含在另外常规的计算机鼠标控制器中，或者附接到手机，电视遥控器或直接连接到计算机。 在一个实施例中，血压计袖带名义上位于鼠标结构内，并且在测量期间延伸到鼠标壳体外部。 在另一个实施例中，袖带总是在鼠标结构的外部，并且在测量期间在特殊端口处容易地连接到鼠标。 在另一个实施例中，袖带总是内部的鼠标结构，并且可以通过鼠标的壳体表面中的孔容易地接近以允许测量发生。 在另一个实施例中，手腕箍和相关联的泵，传感器和阀被设计成选择性地连接到已经从计算机向其下载了适当的软件的手机。 在另一个实施例中，袖带和相关联的组件直接连接到电视遥控单元。 在本文所示的所有实施例中，血压计袖带被配置为使用受控的空气压力接收人的手指或手腕的环境压力接合，以精确地改变袖口接合压力。

公开(公告)号：US07145849B2

公开(公告)日：2006-12-05

申请号：US10709853

申请日：2004-06-02

Applicant: Chia-Yen Chang ,  Hsin-Ping Cheng

Inventor： Chia-Yen Chang ,  Hsin-Ping Cheng

IPC: G11B7/00

CPC classification number: G11B7/094 ,  G11B7/0901

Abstract: A method of tracking error correction, primarily for utilization in optical disc drives using single beam optical pick-up heads. Delinearization in the tracking servo of a single beam optical pick-up head, contributed to by inherent design properties, is minimized by extracting a value proportional to a tracking error signal offset component from a tracking servo demand signal, applying a scaling factor to match the scaling applied to the tracking servo demand signal with scaling applied to the amplified tracking error signal, and subtracting the product of this function from the source signal i.e. the tracking error signal. The modified source signal, following this operation, has a reduced order of tracking error offset.

Abstract translation: 跟踪误差校正的方法，主要用于使用单光束拾取头的光盘驱动器。 通过由跟踪伺服需求信号提取与跟踪误差信号偏移分量成比例的值，将由固有设计特性贡献的单光束拾取头的跟踪伺服中的划线最小化，应用缩放因子以匹配 缩放应用于跟踪伺服需求信号，其中缩放应用于放大的跟踪误差信号，以及从源信号即跟踪误差信号中减去该函数的乘积。 在该操作之后，修改的源信号具有降低的跟踪误差偏移的次序。

公开(公告)号：US07113133B2

公开(公告)日：2006-09-26

申请号：US11113180

申请日：2005-04-25

Applicant: Yi-Shein Chen ,  Tsung-Wen Chiu ,  Ping-Cheng Chang ,  Fu-Ren Hsiao

Inventor： Yi-Shein Chen ,  Tsung-Wen Chiu ,  Ping-Cheng Chang ,  Fu-Ren Hsiao

IPC: H01Q1/38 ,  H01Q1/24

CPC classification number: H01Q1/243 ,  H01Q5/371 ,  H01Q5/378 ,  H01Q9/0421

Abstract: Provided is dual-band inverted-F antenna for GSM, DCS, and PCS bands comprising a primary radiating member including integral first and second metallic strips, a feeding point, and a first shorting point wherein a long current path is created in the first strip such that the antenna can operate in a first low frequency operating mode, and a shorting current path is created in the second strip such that the antenna can operate in a second high frequency operating mode; a secondary radiating member comprising a second shorting point; a branch line shorting strip having one grounded end and a bifurcation including a first branch connected to the first shorting point and a second branch connected to the second shorting point; and a feeding member interconnected the feeding point and a signal source. Operating frequencies of the antenna are 90 MHz and 300 MHz respectively when it operates in 3.5:1 VSWR impedance bandwidth.

Abstract translation: 提供了用于GSM，DCS和PCS带的双频带倒F天线，其包括主辐射构件，其包括整体的第一和第二金属条，馈电点和第一短路点，其中在第一条带中产生长电流路径 使得天线可以在第一低频操作模式下操作，并且在第二条带中产生短路电流路径，使得天线可以在第二高频操作模式下操作; 第二辐射构件，包括第二短路点; 具有一个接地端的分支线短路带和包括连接到第一短路点的第一支路和连接到第二短路点的第二支路的分支; 并且馈送构件将馈电点和信号源互连。 天线的工作频率分别为90 MHz和300MHz，工作频率为3.5：1 VSWR阻抗带宽。

公开(公告)号：US20060187121A1

公开(公告)日：2006-08-24

申请号：US11211539

申请日：2005-08-26

Applicant: Ping-Cheng Chang ,  Wen-Fa Lin ,  Tsung-Wen Chiu ,  Fu-Ren Hsiao

Inventor： Ping-Cheng Chang ,  Wen-Fa Lin ,  Tsung-Wen Chiu ,  Fu-Ren Hsiao

IPC: H01Q1/38 ,  H01Q1/24

CPC classification number: H01Q1/243 ,  H01Q1/38 ,  H01Q5/371 ,  H01Q9/0421

Abstract: An inverted-F antenna comprises a microwave plate, a dielectric substrate, a radiating metal sheet, a ground surface, a shorting metal strip, and a feeding metal strip. The radiating metal sheet comprises a connecting metal sheet, first, second, and third child radiating metal sheets, a matching metal sheet, a slot, a shorting point, and a feeding point. The first child radiating metal sheet is for forming a low frequency operating mode. The second child radiating metal sheet is for forming a high frequency operating mode. The third child radiating metal sheet is for adjusting operating frequency and bandwidth of the second operating mode. The slot, the shorting point, and the feeding point are for adjusting impedance matching. The grounding surface is for increasing the operating bandwidth of the low frequency operating mode. The shorting metal sheet and the feeding metal sheet are for grounding the antenna and signal transmission.

Abstract translation: 倒F天线包括微波板，电介质基板，辐射金属片，地表面，短路金属条和馈电金属带。 辐射金属片包括连接金属片，第一，第二和第三儿童辐射金属片，匹配金属片，槽，短路点和馈电点。 第一个儿童辐射金属片用于形成低频工作模式。 第二儿童辐射金属片用于形成高频工作模式。 第三个孩子辐射金属片用于调整第二个操作模式的工作频率和带宽。 插槽，短路点和馈电点用于调整阻抗匹配。 接地面用于增加低频工作模式的工作带宽。 短路金属片和馈电金属片用于天线接地和信号传输。

公开(公告)号：US20060075191A1

公开(公告)日：2006-04-06

申请号：US11286168

申请日：2005-11-23

Applicant: Santosh Lolayekar ,  Yu-Ping Cheng ,  Renato Maranon ,  Sanjay Saxena

Inventor： Santosh Lolayekar ,  Yu-Ping Cheng ,  Renato Maranon ,  Sanjay Saxena

IPC: G06F12/00

CPC classification number: H04L67/1097 ,  G06F3/0613 ,  G06F3/0631 ,  G06F3/067 ,  H04L67/1002 ,  H04L67/1008 ,  H04L67/101 ,  H04L67/1014 ,  H04L67/1034 ,  H04L67/322

Abstract: A system in accordance with an embodiment of the invention provides Quality of Service (QoS) for Storage Access. Such QoS is partially enabled in one embodiment by the automatic pooling of storage devices and provisioning virtual targets from those pools. QoS is enforced in one embodiment by keeping the bandwidth for each connection within a specified range, and particularly, by controlling the number of allowed concurrent requests from an initiator. Load balancing is also provided in one embodiment, improving response times for requests, further easing the ability to provide QoS.