公开(公告)号：US09829715B2

公开(公告)日：2017-11-28

申请号：US13355743

申请日：2012-01-23

申请人： Chih-Jung Lin ,  Yueh-Lin Liao

发明人： Chih-Jung Lin ,  Yueh-Lin Liao

IPC分类号： G02B27/14 ,  G09G5/00 ,  G02B27/22 ,  H04N13/04

CPC分类号： G02B27/2264 ,  H04N13/341 ,  H04N13/398 ,  H04N2213/008

摘要： The invention provides an eyewear device for transmitting a signal and a communication method thereof. The eyewear device comprises a receiving unit, a shutter and a transmitting unit. For example, the receiving unit is capable of receiving a synchronization signal, and the shutter performs an operation in response to the synchronization signal. Meanwhile, the transmitting unit transmits the synchronization signal to another eyewear device. By this way, each eyewear device is capable of receiving the synchronization signal, and re-transmits the synchronization signal to another eyewear device.

公开(公告)号：US20130013936A1

公开(公告)日：2013-01-10

申请号：US13244320

申请日：2011-09-24

申请人： Chih-Jung Lin ,  Wei-te Lee

发明人： Chih-Jung Lin ,  Wei-te Lee

IPC分类号： G06F1/26

CPC分类号： G06F1/266

摘要： A dynamic power management system for USB hub and method thereof are described. The dynamic power management system includes a host device, a power unit and a hub device. A power management module disposed in the hub device dynamically adjusts the power-supplying statuses of ports in the hub device and further reduces the cost of power transformer externally connected to the hub device.

摘要翻译： 描述了用于USB集线器的动态电源管理系统及其方法。 动态电源管理系统包括主机设备，电源单元和集线器设备。 设置在集线器装置中的电源管理模块动态地调整集线器装置中的端口的供电状态，并进一步降低外部连接到集线器装置的电力变压器的成本。

公开(公告)号：US08008998B2

公开(公告)日：2011-08-30

申请号：US12332697

申请日：2008-12-11

申请人： Tung Yi Ko ,  Chih Jung Lin

发明人： Tung Yi Ko ,  Chih Jung Lin

IPC分类号： H01P3/12

CPC分类号： H01P3/123

摘要： A waveguide includes a first waveguide member and a second waveguide member. The second waveguide member is combined with the first waveguide member to form a through hole. The first waveguide member includes a first shell and two first wing portions connected to the first shell, and the two first wing portions form a first plane. The second waveguide member includes a second shell and two second wing portions connected to the second shell, and the two second wing portions form a second plane. Bulged strips are formed at the inner rims of the second plane neighboring the through hole and extend along a longitudinal direction of the through hole, and the bulged strips protrude the second plane.

摘要翻译： 波导包括第一波导构件和第二波导构件。 第二波导构件与第一波导构件组合以形成通孔。 第一波导构件包括第一壳和连接到第一壳的两个第一翼部，并且两个第一翼部形成第一平面。 第二波导构件包括第二壳体和连接到第二壳体的两个第二翼部分，并且两个第二翼部件形成第二平面。 隆起带形成在与通孔相邻的第二平面的内边缘处，并且沿着通孔的纵向方向延伸，并且凸出的条带突出第二平面。

公开(公告)号：US20100021076A1

公开(公告)日：2010-01-28

申请号：US12375112

申请日：2007-08-08

申请人： Chih-Jung Lin ,  Pei-Lin Hou

发明人： Chih-Jung Lin ,  Pei-Lin Hou

IPC分类号： G06K9/40

CPC分类号： H04N1/4092 ,  G06T5/003 ,  G06T2207/20012

摘要： In a method, apparatus and integrated circuit for improving image sharpness, the method includes the following steps: (a) labeling each of pixels in an image as one of an edge/texture type and a non-edge/texture type; (b) classifying each of the pixels that are labeled as the edge/texture type into one of a border point type, a transition point type, and a peak point type; and (c) using a shrinking/expanding filter to filter the pixels of the border point type, and subsequently using a high boost filter to first filter the pixels of the peak point type and then filter the pixels of the transition point type to sharpen the image.

摘要翻译： 在一种用于提高图像清晰度的方法，装置和集成电路中，该方法包括以下步骤：（a）将图像中的每个像素标记为边缘/纹理类型和非边缘/纹理类型之一; （b）将标记为边缘/纹理类型的每个像素分类为边界点类型，转变点类型和峰值类型之一; 和（c）使用收缩/扩展滤波器来过滤边界点类型的像素，并且随后使用高升压滤波器来首先滤除峰值点类型的像素，然后滤除转换点类型的像素以锐化 图片。

公开(公告)号：US07078882B2

公开(公告)日：2006-07-18

申请号：US10910339

申请日：2004-08-04

申请人： Hsiang-Chung Weng ,  Kai-Fu Chen ,  Sheng-Chung Huang ,  Chih-Jung Lin

发明人： Hsiang-Chung Weng ,  Kai-Fu Chen ,  Sheng-Chung Huang ,  Chih-Jung Lin

IPC分类号： G05F1/40

CPC分类号： H02M1/34 ,  H02H7/1213 ,  H02M3/158 ,  H02M2001/342 ,  Y02B70/1491

摘要： An active clamping circuit. The active clamping circuit is applicable to a DC-to-DC conversion circuit, and has an output terminal to supply an output voltage to a load. In the active clamping circuit, a determining circuit is coupled to the DC-to-DC conversion circuit to determine the output detects the output voltage and to output a first enable signal when the output voltage is higher than a first predetermined voltage. A voltage adjustment circuit is coupled to the determining circuit to pull low the output voltage according to the first enable signal. An inductor has a first end coupled to the output terminal of the DC-to-DC conversion circuit, and a diode is coupled between the inductor and an input terminal of the DC-to-DC conversion circuit as a conductive path to channel discharge current to the input terminal of the DC-to-DC conversion circuit.

摘要翻译： 有源钳位电路。 有源钳位电路适用于DC-DC转换电路，并具有向负载提供输出电压的输出端子。 在有源钳位电路中，确定电路耦合到DC-DC转换电路，以确定输出检测输出电压，并且当输出电压高于第一预定电压时输出第一使能信号。 电压调节电路耦合到确定电路，以根据第一使能信号来拉低输出电压。 电感器具有耦合到DC-DC转换电路的输出端的第一端，并且二极管耦合在电感器和DC-DC转换电路的输入端之间，作为沟道放电电流的导电路径 到DC-DC转换电路的输入端子。

公开(公告)号：US10123408B2

公开(公告)日：2018-11-06

申请号：US13420413

申请日：2012-03-14

申请人： Chih-Jung Lin ,  Yueh-Lin Liao

发明人： Chih-Jung Lin ,  Yueh-Lin Liao

IPC分类号： G01R15/18 ,  G01R15/20 ,  G01R19/00 ,  G01R33/02 ,  G01R33/07 ,  G01R31/26 ,  G01R31/28 ,  H01F5/00 ,  H05K1/02

摘要： A circuit board includes a substrate and a conductive trace. An electronic element is electrically coupled with the conductive trace. A pair of holes pass through the substrate and are disposed respectively at two opposite sides of the conductive trace and adjacent to the conductive trace. A current-measuring device may be adapted for passing through the holes and surrounding the conductive trace.

公开(公告)号：US08909951B2

公开(公告)日：2014-12-09

申请号：US13244320

申请日：2011-09-24

申请人： Chih-jung Lin ,  Wei-te Lee

发明人： Chih-jung Lin ,  Wei-te Lee

IPC分类号： G06F1/26

CPC分类号： G06F1/266

摘要： A dynamic power management system for USB hub and method thereof are described. The dynamic power management system includes a host device, a power unit and a hub device. A power management module disposed in the hub device dynamically adjusts the power-supplying statuses of ports in the hub device and further reduces the cost of power transformer externally connected to the hub device.

摘要翻译： 描述了用于USB集线器的动态电源管理系统及其方法。 动态电源管理系统包括主机设备，电源单元和集线器设备。 设置在集线器装置中的电源管理模块动态地调整集线器装置中的端口的供电状态，并进一步降低外部连接到集线器装置的电力变压器的成本。

公开(公告)号：US08265416B2

公开(公告)日：2012-09-11

申请号：US12375112

申请日：2007-08-08

申请人： Chih-Jung Lin ,  Pei-Lin Hou

发明人： Chih-Jung Lin ,  Pei-Lin Hou

IPC分类号： G06K9/40

CPC分类号： H04N1/4092 ,  G06T5/003 ,  G06T2207/20012

摘要： In a method, apparatus and integrated circuit for improving image sharpness, the method includes the following steps: (a) labeling each of pixels in an image as one of an edge/texture type and a non-edge/texture type; (b) classifying each of the pixels that are labeled as the edge/texture type into one of a border point type, a transition point type, and a peak point type; and (c) using a shrinking/expanding filter to filter the pixels of the border point type, and subsequently using a high boost filter to first filter the pixels of the peak point type and then filter the pixels of the transition point type to sharpen the image.

摘要翻译： 在一种用于提高图像清晰度的方法，装置和集成电路中，该方法包括以下步骤：（a）将图像中的每个像素标记为边缘/纹理类型和非边缘/纹理类型之一; （b）将标记为边缘/纹理类型的每个像素分类为边界点类型，转变点类型和峰值类型之一; 和（c）使用收缩/扩展滤波器来过滤边界点类型的像素，并且随后使用高升压滤波器来首先滤除峰值点类型的像素，然后滤除转换点类型的像素以锐化 图片。

公开(公告)号：US08244054B2

公开(公告)日：2012-08-14

申请号：US12374511

申请日：2007-07-25

申请人： Chih-Jung Lin ,  Pei-Lin Hou

发明人： Chih-Jung Lin ,  Pei-Lin Hou

IPC分类号： G06K9/40 ,  G06K9/36

CPC分类号： G06T5/002 ,  G06T5/20 ,  G06T2207/20012 ,  G06T2207/20021 ,  G06T2207/20192

摘要： Image ringing noise is reduced by calculating a line spread function value of each pixel's luminance in an input image, dividing the input image into a plurality of blocks, and calculating an average value and a maximum value of the line spread function values for all pixels in each block. Based on the average value and the maximum value of the line spread function values of each block, whether a block is an interfered flat block or a non-interfered block is determined and the pixels in the interfered flat block are set as noisy pixels. Whether each pixel in the non-interfered block is an edge pixel or a non-edge pixel is determined and the non-edge pixels in the non-interfered block are set as noisy pixels. The noisy pixels thus set are smoothed, and the smoothed pixels are combined with the edge pixels for output as an output image.

摘要翻译： 通过计算输入图像中的每个像素的亮度的线扩展函数值，将输入图像分割为多个块，并且计算所有像素的线扩展函数值的平均值和最大值，从而减小图像振铃噪声 每个块。 基于每个块的线扩展函数值的平均值和最大值，确定块是干涉平块还是非干扰块，并将干扰平块中的像素设置为噪声像素。 确定非干扰块中的每个像素是边缘像素还是非边缘像素，并且将非干扰块中的非边缘像素设置为噪声像素。 这样设置的噪声像素被平滑化，并且平滑的像素与边缘像素组合以作为输出图像输出。

公开(公告)号：US07836241B2

公开(公告)日：2010-11-16

申请号：US12271631

申请日：2008-11-14

申请人： Nei-chiung Perng ,  Chih-jung Lin ,  Ching-jung Yu ,  Chia-yu Chan

发明人： Nei-chiung Perng ,  Chih-jung Lin ,  Ching-jung Yu ,  Chia-yu Chan

IPC分类号： G06F13/20 ,  G06F13/00

CPC分类号： G06F13/4022 ,  G06F13/426

摘要： An electronic apparatus having switching unit is described. The electronic apparatus includes a first peripheral device, a second peripheral device and a switching unit. The first peripheral device communicates with the host unit. The second peripheral device communicates with the host unit and the first peripheral device, respectively. The switching unit switches to the host unit and the first peripheral device for allowing the host unit to access the first peripheral device via a first path. The switching unit switches to the host unit and the second peripheral device for allowing the host unit to access the second peripheral device via a second path. The switching unit switches to the first peripheral device and the second peripheral device for allowing the first peripheral device to access the second peripheral device via a third path.

摘要翻译： 描述具有开关单元的电子设备。 电子设备包括第一外围设备，第二外围设备和交换单元。 第一外围设备与主机单元通信。 第二外围设备分别与主机单元和第一外围设备通信。 切换单元切换到主机单元和第一外围设备，用于允许主机单元经由第一路径访问第一外围设备。 切换单元切换到主机单元和第二外围设备，用于允许主机单元经由第二路径访问第二外围设备。 切换单元切换到第一外围设备和第二外围设备，以允许第一外围设备经由第三路径访问第二外围设备。