Patents by Inventor Chuan Liang

Chuan Liang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 9438803
    Abstract: An optical image stabilizing device is to be formed on a substrate, and includes an outer frame, an image sensor module, and an actuating module. The outer frame module is disposed on the substrate. The outer frame module and the substrate cooperatively define a receiving space. The image sensor module is suspended in the receiving space. The actuating module connects the outer frame module and the image sensor module, and is configured to drive the image sensor module to move for adjusting a relative position of the image sensor module with respect to the outer frame module.
    Type: Grant
    Filed: February 2, 2016
    Date of Patent: September 6, 2016
    Assignee: UE Technology Co., Ltd.
    Inventors: Min-Hui Chiouchang, Sheng-Chuan Liang
  • Publication number: 20160251082
    Abstract: A fixing structure for fixing a seat of a vehicle includes a fixing member which includes a locking section, a buffering section and a restricting section. The locking and restricting sections are provided with a thread for meshing with the thread of the locking passage, and the buffering section has no thread. The fixing seat includes a locking passage and a restricting space connected to the locking passage. The locking member is inserted through the cover and screwed into the fixing seat. When vibrations occur, the locking member will be unscrewed from the locking passage. However, in order to prevent the locking member from fully disengaging from the fixing seat, the buffering section is retained in the restricting space to prevent the thread of the restricting section from meshing with the thread of the locking passage, which prevents disengagement of the locking member in a vibrating condition.
    Type: Application
    Filed: February 26, 2015
    Publication date: September 1, 2016
    Inventors: Henry SHIH, Wen-Ping TSAI, Chin-Chuan LIANG
  • Patent number: 9428943
    Abstract: A modular latch for an automotive vehicle is provided. It includes a latch core (a housing and a ratchet and pawl rotatably mounted to the housing), a mounting plate that secures the latch core to the vehicle. The latch cure can use any of a plurality of different mounting plates for a lift gate latch, a decklid latch, and a sliding door latch; A latch module is mounted to the latch core to provide different functional including a manual release latch module, a power release latch module, a power lock and unlock latch module, and a power cinching and release latch module. The latch cure may fit a more or less universal envelope. The latch may employ one or more status sensors. Those status sensors may sense striker position, and may not necessarily include any sensors mounted to monitor ratchet position. The latch may include a layered latch core in which one or more sensor members move in different planes from the pawl and ratchet.
    Type: Grant
    Filed: February 28, 2008
    Date of Patent: August 30, 2016
    Assignee: Magna Closures Inc.
    Inventors: Scott J. R. Mitchell, Jagdeep Playia, Chuan Liang, Dani Androas, Dikran Ghorghorian, Ilya Neyman, Ioan D. Ilea, John G. Zeabari, Eduard Vasilescu
  • Patent number: 9424161
    Abstract: A trace capture device includes a processing system, a trace capture control unit and a bus unit. The processing system includes at least one function block arranged to generate first data, second data, and correlation information corresponding to the first data. The trace capture control unit is arranged to receive the first data and correlation information corresponding to the first data from the processing system, and generate third data according to the first data and the correlation information. The bus unit is coupled to the processing system, the trace capture control unit and a data link interface. The bus unit is arranged to use the data link interface to transmit information derived from the second data in a first mode, and reuse the first data link interface to transmit information derived from the third data in a second mode.
    Type: Grant
    Filed: June 8, 2014
    Date of Patent: August 23, 2016
    Assignee: MEDIATEK INC.
    Inventors: Jen-Hao Yeh, Chih-Chuan Liang, Ming-Yang Chao
  • Publication number: 20160241785
    Abstract: An optical image stabilizing device is to be formed on a substrate, and includes an outer frame, an image sensor module, and an actuating module. The outer frame module is disposed on the substrate. The outer frame module and the substrate cooperatively define a receiving space. The image sensor module is suspended in the receiving space. The actuating module connects the outer frame module and the image sensor module, and is configured to drive the image sensor module to move for adjusting a relative position of the image sensor module with respect to the outer frame module.
    Type: Application
    Filed: February 2, 2016
    Publication date: August 18, 2016
    Inventors: Min-Hui Chiouchang, Sheng-Chuan Liang
  • Publication number: 20160196941
    Abstract: A bistable relay and a bistable actuator are provided. The bistable actuator includes a magnetic latching mechanism and an electromagnet. The magnetic latching mechanism includes a rotation shaft, a pillar-shaped permanent magnet, a columnar hollow magnetic conductor and two shells, and operates between a first and second stable states. The columnar hollow magnetic conductor surrounds the pillar-shaped permanent magnet wrapping the rotation shaft, and maintains a gap with the pillar-shaped permanent magnet. The electromagnet is connected to the columnar hollow magnetic conductor for driving the pillar-shaped permanent magnet to rotate, so as to switch the magnetic latching mechanism to the stable state. During a process that the magnetic latching mechanism is switched to the stable state, the rotation shaft rotates synchronously along with the magnetic latching mechanism to drive an impact system to move relative to a contact system, so as to contact or disconnect the contact points.
    Type: Application
    Filed: August 12, 2014
    Publication date: July 7, 2016
    Inventor: Chih-Chuan LIANG
  • Publication number: 20160182853
    Abstract: A technique, as well as select implementations thereof, pertaining to dynamic content adaptive frame rate conversion is described. The technique may involve analyzing information associated with two or more video frames of a stream of video frames. The technique may also involve dynamically adjusting a frame rate of the two or more video frames of the stream of video frames based on a result of the analyzing.
    Type: Application
    Filed: March 1, 2016
    Publication date: June 23, 2016
    Inventors: Chin-Chuan Liang, Shang-Hsiu Wu, Ying-Jui Chen, Te-Hao Chang
  • Patent number: 9262358
    Abstract: An ExpressCard adapter able to accept a PCI-E-type or a USB-type ExpressCard in a single ExpressCard slot includes the ExpressCard slot, a PCI-E port, a data conversion unit, a switch unit, and a detection unit. The data conversion unit is connected to the PCI-E port, and converts between USB data and PCI-E data. The switch unit connects the ExpressCard slot to the PCI-E port or to the data conversion unit. The detection unit detects the type of ExpressCard which is inserted and controls the switch unit to connect the ExpressCard slot either to the PCI-E port or to the data conversion unit as required.
    Type: Grant
    Filed: August 23, 2013
    Date of Patent: February 16, 2016
    Assignee: ShenZhen Goldsun Network Intelligence Technology Co., Ltd.
    Inventors: Meng-Lin Tsai, Hsien-Chuan Liang
  • Publication number: 20150355991
    Abstract: A trace capture device includes a processing system, a trace capture control unit and a bus unit. The processing system includes at least one function block arranged to generate first data, second data, and correlation information corresponding to the first data. The trace capture control unit is arranged to receive the first data and correlation information corresponding to the first data from the processing system, and generate third data according to the first data and the correlation information. The bus unit is coupled to the processing system, the trace capture control unit and a data link interface. The bus unit is arranged to use the data link interface to transmit information derived from the second data in a first mode, and reuse the first data link interface to transmit information derived from the third data in a second mode.
    Type: Application
    Filed: June 8, 2014
    Publication date: December 10, 2015
    Inventors: Jen-Hao Yeh, Chih-Chuan Liang, Ming-Yang Chao
  • Publication number: 20150272508
    Abstract: A signal processing system aims to mark living creature physiological signal at a specific time by monitoring living creature's explicit characteristic behavior or ambient environment variation. It includes a trigger device to trigger a time marking device to generate a time signal, a signal processing device to receive the time signal through a transmission interface, and a detection device to measure and send a physiological signal of the living creature to the signal processing device. The signal processing device compensates delay time of the transmission interface, trigger device and time marking device to get a corrected time signal. Thus, the signal processing device can add the corrected time signal in the physiological signal or capture the physiological signal corresponding to a specific time of the corrected time signal to correctly interpret correlation between the living creature's explicit characteristic behavior or ambient environment variation and the physiological signal.
    Type: Application
    Filed: March 27, 2014
    Publication date: October 1, 2015
    Applicant: UE Technology
    Inventors: MIN-HUI CHIOUCHANG, HAO-YI HUNG, SHENG-CHUAN LIANG, YUNG-JIUN LIN
  • Patent number: 9001271
    Abstract: A method for generating an interpolated frame includes: calculating a temporal matching difference corresponding to a target motion vector of a current block by performing a motion estimation on the current block; deriving a spatial relationship result according to the target motion vector and motion vectors corresponding to a plurality of neighboring image blocks; and deriving the interpolated frame according to the target motion vector, the spatial relationship result, and the temporal matching difference.
    Type: Grant
    Filed: June 20, 2008
    Date of Patent: April 7, 2015
    Assignee: Mediatek Inc.
    Inventors: Chin-Chuan Liang, Te-Hao Chang, Siou-Shen Lin
  • Publication number: 20150018302
    Abstract: The present invention provides pharmaceutical compositions comprising derivatives of NDGA, including M4N (tetra-O-methyl nordihydroguaiaretic acid) and sorafenib and their use in the inhibition and treatment of neoplastic diseases, such as liver cancer, colon cancer, breast cancer, brain cancers and ovarian cancers, for example, in a subject. Compositions comprising derivatives of NDGA, including M4N, sorafenib and additional therapeutic agents are also provided.
    Type: Application
    Filed: February 4, 2013
    Publication date: January 15, 2015
    Inventors: Ru Chih Huang, David Mold, Christopher Ruland, Yu-Chuan Liang, Jong Ho Chun
  • Patent number: 8835776
    Abstract: An exemplary guideway mechanism includes four branches each including two parallel rails, four groups of connecting blocks each including four connecting blocks arranged at four corners of an imaginary square, and four supporting brackets each connecting one corresponding group of connecting blocks. Adjacent ends of the rails of each branch respectively connect two adjacent connecting blocks. Each of two ends of each rail connects one corresponding connecting block. Two adjacent rails respectively located in two adjacent branches are perpendicular to each other and connected together by a respective connecting block of one corresponding group of connecting blocks. The other two rails respectively located in the two adjacent branches connect another two respective connecting blocks of the one corresponding group of connecting blocks. The whole guideway mechanism is frame-shaped.
    Type: Grant
    Filed: January 19, 2014
    Date of Patent: September 16, 2014
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventors: Shen-Chun Li, Hsien-Chuan Liang, Shou-Kuo Hsu
  • Publication number: 20140258750
    Abstract: A control system for a server includes a control chip, a switch module, a hardware power module, a software power module, a power chip, and a basement management controller (BMC) chip. The hardware power module and the software power module output first and second power signals, respectively. The control chip outputs corresponding state signals according to a control signal outputted by the BMC chip. The switch module selectively outputs the first or the second power signals to the power supply chip, to control the power supply chip to perform corresponding power operations.
    Type: Application
    Filed: March 6, 2014
    Publication date: September 11, 2014
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: MENG-LIN TSAI, HSIEN-CHUAN LIANG, CHIH-CHUNG SHIH, SHOU-KUO HSU
  • Patent number: 8823538
    Abstract: In a method for optimizing an order in which certain points on a circuit board can be tested and evaluated, a coordinate system is established in a circuit diagram of a circuit board, and at least one locating point is preset. When an operator selects a signal path routing within the circuit diagram, the method can display the testing points in the selected signal path routing on a display device. After calculating the distance between each of the testing points and each of the at least one locating point, a group of distances is obtained. By comparing the distances, the minimum distance can be determined from the group of distances. The method further optimizes the order of the testing points according to the distance between each of the testing points and the locating point that consists of the minimum distance.
    Type: Grant
    Filed: August 30, 2011
    Date of Patent: September 2, 2014
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventors: Hsien-Chuan Liang, Shen-Chun Li, Shou-Kuo Hsu
  • Patent number: 8819314
    Abstract: A video processing system includes a switch apparatus connected between first and second computers. The first computer outputs a video signal including test information of the first computer to the switch apparatus. The switch apparatus obtains a resolution of the second computer, and encodes the video signal according to the resolution of the second computer. The second computer displays the test information.
    Type: Grant
    Filed: August 2, 2013
    Date of Patent: August 26, 2014
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventor: Hsien-Chuan Liang
  • Patent number: 8798945
    Abstract: In a method for testing the charging and discharging reliability of a rechargeable battery, a test device measures the battery to obtain first terminal voltages and first electric currents when the battery is charged by a power supply. After the battery is discharged, the test device measures the battery to obtain second terminal voltages and second electronic currents. Based on the first terminal voltages and the first electric currents, a first lifecycle curve can be created. Based on the second terminal voltages and the second electric currents, a second lifecycle curve is created. The method compares the first lifecycle curve with a charging lifecycle curve, compares the second lifecycle curve with a discharging lifecycle curve, and generates a lifecycle estimation report of the rechargeable battery according to the comparison results.
    Type: Grant
    Filed: September 23, 2011
    Date of Patent: August 5, 2014
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventors: Shen-Chun Li, Hsien-Chuan Liang, Shou-Kuo Hsu
  • Publication number: 20140215232
    Abstract: An exemplary USB adapter includes a power supply unit, a USB interface unit, a USB control chip, a line control chip, and a communication unit, and a single coaxial cable is utilized not only to supply working voltages to a USB device and a non-USB device, but also to interpret the data protocols between the two devices to enable communication between them.
    Type: Application
    Filed: May 17, 2013
    Publication date: July 31, 2014
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventor: HSIEN-CHUAN LIANG
  • Patent number: 8781625
    Abstract: A computer determines a first origin of a first coordinate system of a PCB, and controls a robotic arm to position a probe above the first origin. Furthermore, the computer determines a second origin of a second coordinate system of the robotic arm, and determines displacement values from the first origin to a test point in controlling movements of the robotic arm in the second coordinate system. A graph representing the test point is recognized in an image of the PCB, pixel value differences between the graph center and the image center are determined and converted to displacement correction values for controlling the movements of the robotic arm and determining 3D coordinates of the test point. The robotic arm is moved along a Z-axis of the second coordinate system to precisely position the probe on the test point of the PCB.
    Type: Grant
    Filed: August 17, 2011
    Date of Patent: July 15, 2014
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventors: Shen-Chun Li, Hsien-Chuan Liang, Shou-Kuo Hsu
  • Patent number: 8781783
    Abstract: A system and method for checking a ground via of control chips of a printed circuit board (PCB) provides a graphical user interface (GUI) displaying a layout of the PCB. The control chip has a plurality of ground pins. The computer searches for signal path routing of each ground pin and ground vias along each signal path routing of each ground pin. If there are any ground vias having the same absolute coordinates, the computer determines that the ground vias are shared by more than one ground pin.
    Type: Grant
    Filed: February 5, 2010
    Date of Patent: July 15, 2014
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventors: Hsien-Chuan Liang, Shen-Chun Li, Chun-Jen Chen, Shou-Kuo Hsu, Yung-Chieh Chen, Wen-Laing Tseng