Patents by Inventor Chang AN

Chang AN 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).

  • Publication number: 20140132309
    Abstract: An integrated circuit includes an output buffer and a control circuit. The output buffer has a signal input, a signal output, and a set of control inputs. The output buffer has an output buffer delay, and a driving strength adjustable in response to control signals applied to the set of control inputs. The control circuit is connected to the set of control inputs of the output buffer. The control circuit uses first and second timing signals to generate the control signals, and includes a reference delay circuit that generates the first timing signal with a reference delay, and a delay emulation circuit that generates the second timing signal with an emulation delay that correlates with the output buffer delay.
    Type: Application
    Filed: January 17, 2014
    Publication date: May 15, 2014
    Applicant: MACRONIX INTERNATIONAL CO., LTD.
    Inventors: Yu-Meng CHAUNG, Chun-Hsiung HUNG, Kuen-Long CHANG, Ken-Hui CHEN
  • Publication number: 20140134895
    Abstract: In a storage battery connection terminal comprising: an insertion unit of a cylindrical shape with an open end; a clamping unit for adjusting a diameter of the insertion unit by adjusting a gap between a pair of elastic plates; and a power withdrawal connecting a connection terminal, wherein the insertion unit, the elastic pieces of the clamping unit and the power withdrawal unit are formed in one piece through a forging process, the power withdrawal unit is connected at a position spaced apart from a lower portion of the insertion unit by a predetermined distance, in which a hole for inserting the connection bolt having a head of a rectangular panel shape is formed, and a resting groove with an open side is formed on a bottom surface so that a portion of the head of the connection bolt can be rest.
    Type: Application
    Filed: January 14, 2013
    Publication date: May 15, 2014
    Applicant: CHANG HWAN PRECISION TERMINAL CO., LTD.
    Inventor: Hwan Chang Kim
  • Publication number: 20140131070
    Abstract: A manufacturing method of a touch panel structure includes the following steps. A first conductive layer is formed on a mounting surface of a substrate, and the first conductive layer has multiple first electrodes. A first electrical-insulation layer is formed on the mounting surface of the substrate, and the first electrical-insulation layer covers each of the first electrodes of the first conductive layer. A second conductive layer is formed on the first electrical-insulation layer; the second conductive layer has multiple second electrodes, and each of the second electrodes crisscrosses each of the first electrodes. A second electrical-insulation layer is formed on the first electrical-insulation layer, and the second electrical-insulation layer covers each of the second electrodes of the second conductive layer.
    Type: Application
    Filed: January 20, 2014
    Publication date: May 15, 2014
    Applicant: FORTREND TAIWAN SCIENTIFIC CORP.
    Inventor: Chih-Shun CHANG
  • Publication number: 20140133473
    Abstract: An end device transmits a request command for requesting a slot management to a coordinator, and receives a reply command including a result of the slot management request from the coordinator. Each of the request command and the reply command includes an allocation order for indicating a slot allocation interval request.
    Type: Application
    Filed: September 30, 2013
    Publication date: May 15, 2014
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Chang Sub Shin, Wun-Cheol Jeong, Hoyong Kang, Byeong Cheol Choi
  • Publication number: 20140136751
    Abstract: Techniques are generally described related to a multi-channel storage system. One example multi-channel storage system may include a plurality of memory-controllers, each memory-controller configured to control one or more storage units. The multi-channel storage system may further include a multi-channel interface having a plurality of input-output (IO) channels; and a channel-controller switch configured to support data communications between any one of the plurality of IO channels and any one of the plurality of memory-controllers. Upon receiving a request instructing using at least two of the plurality of IO channels and at least two of the plurality of memory-controllers, the multi-channel interface of the multi-channel storage system is configured to utilize the channel-controller switch to concurrently transfer data via the at least two of the plurality of IO channels or the at least two of the plurality of memory-controllers.
    Type: Application
    Filed: November 15, 2012
    Publication date: May 15, 2014
    Applicant: EMPIRE TECHNOLOGY DEVELOPMENT LLC
    Inventor: Hui Huang Chang
  • Publication number: 20140135451
    Abstract: A method disclosed for making a side-chain dendrimer vesicle. The method includes the steps of: At first, there is provided a random copolymer with a narrow distribution of molecular weights by active polymerization and chemical modification. Then, chemical modification is executed to graft various generations of dendrimers to the random copolymer to provide a side-chain dendritic random copolymer with various generations. Two steps of emulsification are taken to induce macromolecular self-assembling of the side-chain dendritic random copolymer solution to form the macromolecular vesicle. The side-chain dendrimer includes C10˜C18 hydrophobic alkyl chains.
    Type: Application
    Filed: January 23, 2014
    Publication date: May 15, 2014
    Applicant: Chung-Shan Institute of Science and Technology, Armaments, Bureau, Ministry of National Defense
    Inventors: Wen-Chiung Su, Wei-Ho Ting, Mao-Syong Lin, Chia-Cheng Chang, Hsin-Cheng Chiu, Sheng-hong Dai, Ru-Jong Jeng
  • Publication number: 20140134836
    Abstract: Embodiments of the present invention provide a method of forming borderless contact for transistors. The method includes forming a sacrificial gate structure embedded in a first dielectric layer, the sacrificial gate structure including a sacrificial gate and a second dielectric layer surrounding a top and sidewalls of the sacrificial gate; removing a portion of the second dielectric layer that is above a top level of the sacrificial gate to create a first opening surrounded directly by the first dielectric layer; removing the sacrificial gate exposed by the removing of the portion of the second dielectric layer to create a second opening surrounded by a remaining portion of the second dielectric layer; filling the second opening with one or more conductive materials to form a gate of a transistor; and filling the first opening with a layer of dielectric material to form a dielectric cap of the gate of the transistor.
    Type: Application
    Filed: November 9, 2012
    Publication date: May 15, 2014
    Applicants: GLOBALFOUNDRIES, INC., INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: BALASUBRAMANIAN PRANATHARTHIHARAN, CHARAN VEERA VENKATA SATYA SURISETTY, JUNLI WANG, CHANG SEO PARK, RUILONG XIE
  • Publication number: 20140131149
    Abstract: A mechanical disk brake caliper assembly includes a caliper body, a crank arm, a push member defines a push portion biasable by the crank arm, a first brake pad and a second brake pads disposed at two sides relative to a disk brake rotor, a lever arm pivoted to the caliper body and defining a driven arm portion and a bearing arm portion, and a horizontal displacement means for causing the push member to move during rotation of the push member. During movement of the push member, the push portion of the push member pushes the first brake pad and the driven arm portion, causing the bearing arm portion to move the second brake pad toward the first brake pad, and therefore the first and second brake pads are synchronously moved into operative engagement with the disk brake rotor.
    Type: Application
    Filed: February 8, 2013
    Publication date: May 15, 2014
    Applicant: SIRIUS DISC BRAKE TECHNOLOGY LTD.
    Inventor: Chuang-Yi CHANG
  • Publication number: 20140131163
    Abstract: Disclosed herein are an apparatus for receiving and dispensing bills and a method for receiving and dispensing bills using the apparatus. The apparatus includes: a bill receiving or dispensing port which is provided in an ATM to receive or dispense bills; a carriage unit which clamps the bills received into the port or clamps the bills to be dispensed and transfers the bills to the port; a separation and piling unit which has a separation space in which the received bills wait for being separated individually from each other sheet-by-sheet, and a piling space in which the bills to be dispensed are piled; a carriage transfer unit which moves the carriage unit along a trajectory between the bill receiving or dispensing port and the separation and piling unit; and a controller which controls operation of the carriage unit, the separation and piling unit and the carriage transfer unit.
    Type: Application
    Filed: November 15, 2013
    Publication date: May 15, 2014
    Applicant: Nautilus Hyosung Inc.
    Inventors: SU HYOUN YUN, CHANG HO PARK, JIN YOUNG HWANG, YOUNG CHUL LEE
  • Publication number: 20140132856
    Abstract: A strengthened glass article includes a glass block having at least one cut facet, a reinforcement layer, and a sheltering layer. The reinforcement layer is at least disposed on at least a part of the cut facet. The sheltering layer is at least disposed on at least a part of a periphery of the glass block and covers at least a part of the reinforcement layer.
    Type: Application
    Filed: November 8, 2013
    Publication date: May 15, 2014
    Applicant: Wintek Corporation
    Inventors: Jeng-Jye Hung, Siang-Lin Huang, Wen-Chun Wang, Kuo-Chang Su, Hen-Ta Kang
  • Publication number: 20140131046
    Abstract: This invention generally relates to the field of oil recovery from reservoirs. More specifically, it relates to the recovery of oil from sandstone and carbonate reservoirs using a process for preparing a dispersion of capsules for use downhole including the steps of providing capsules containing a dense liquid, each capsule having a capsule wall defining an inner area, the capsule wall having an outer side. The capsules are functionalized by adding a carbon dioxide-philic compound compound to the outer side of the capsule wall. A dispersion is then prepared by adding the functionalized capsules to supercritical carbon dioxide such that a stable dispersion of capsules in supercritical carbon dioxide is achieved.
    Type: Application
    Filed: November 8, 2013
    Publication date: May 15, 2014
    Applicant: SAUDI ARABIAN OIL COMPANY
    Inventors: Fawaz Al-Otaibi, YUN CHANG, SUNIL KOKAL, HOWARD SCHMIDT
  • Publication number: 20140132222
    Abstract: Disclosed is an apparatus for estimating a voltage of a secondary battery which includes a cathode comprising a first cathode material and a second cathode material with different operating voltage ranges, an anode comprising an anode material and a separator for separating the cathode from the anode. The apparatus comprises a control unit configured to estimate a voltage of a secondary battery based on a circuit model including a first cathode material circuit, a second cathode material circuit and an anode material circuit, each circuit modeled to change its voltage according to State Of Charge (SOC) of the electrode material corresponding the circuit and a current flowing through the circuit.
    Type: Application
    Filed: December 19, 2013
    Publication date: May 15, 2014
    Applicant: LG Chem, Ltd.
    Inventors: Won-Tae JOE, Geun-Chang CHUNG, Sun-Young CHA
  • Publication number: 20140134819
    Abstract: Methods for fabrication of nanopillar field effect transistors are described. These transistors can have high height-to-width aspect ratios and be CMOS compatible. Silicon nitride may be used as a masking material. These transistors have a variety of applications, for example they can be used for molecular sensing if the nanopillar has a functionalized layer contacted to the gate electrode. The functional layer can bind molecules, causing an electrical signal in the transistor.
    Type: Application
    Filed: July 12, 2013
    Publication date: May 15, 2014
    Inventors: Chieh-Feng CHANG, Aditya RAJAGOPAL, Axel SCHERER
  • Publication number: 20140134433
    Abstract: Provided is a touch panel. The touch panel includes a base and a pressure-sensitive adhesive layer attached to the base and including an acryl-based polymer containing an acryl polymer containing 5 to 30 parts by weight of isobornyl (meth)acrylate, and 5 to 40 parts by weight of methyl (meth)acrylate in a polymerized form. Accordingly, it can effectively inhibit penetration of oxygen, moisture or other impurities at an interface between the base and the pressure-sensitive adhesive layer, or at an interface between a conductor thin film and the pressure-sensitive adhesive layer, and prevent degradation in optical properties such as visibility, etc. due to bubbles generated at the pressure-sensitive adhesive interface.
    Type: Application
    Filed: January 17, 2014
    Publication date: May 15, 2014
    Inventors: Min Soo PARK, Se Woo YANG, Suk Ky CHANG
  • Publication number: 20140132965
    Abstract: The present invention relates to a method for measuring cracks remotely and the device thereof. First, multiple laser spots with known a shape are projected onto a remote wall and beside a crack. Then, by using geometric calculations, the relative coordinates of the laser spots on the wail and the real distance can be given and used as the reference length of the crack. Next, a camera is used for taking a picture of the remote crack along with the laser spots; the image identification technology is used for calculating the relevant parameters of the crack. Thereby, to acquire the parameters of the crack, a user needs not to be present at the site for measuring at a short distance or placing a reference object, and thus providing safety and convenience.
    Type: Application
    Filed: March 13, 2013
    Publication date: May 15, 2014
    Applicant: NATIONAL APPLIED RESEARCH LABORATORIES
    Inventors: WEN-YI CHANG, FRANCO LIN, LUNG-CHENG LEE, HUNG-TA HSIAO, SHOU-I CHEN, YU-CHI SUNG, TAI-SHAN LIAO, CHIH-YEN CHEN
  • Publication number: 20140133560
    Abstract: According to the present invention, an image encoding apparatus comprises: a motion prediction unit which derives motion information on a current block in the form of the motion information including L0 motion information and L1 motion information; a motion compensation unit which performs a motion compensation for the current block on the basis of at least one of the L0 motion information and L1 motion information so as to generate a prediction block corresponding to the current block; and a restoration block generating unit which generates a restoration block corresponding to the current block based on the prediction block. According to the present invention, image encoding efficiency can be improved.
    Type: Application
    Filed: July 12, 2012
    Publication date: May 15, 2014
    Inventors: Hui Yong Kim, Gwang Hoon Park, Kyung Yong Kim, Sang Min Kim, Sung Chang Lim, Jin Ho Lee, Jin Soo Choi, Jin Woong Kim
  • Publication number: 20140134768
    Abstract: A vapor deposition apparatus for depositing a thin film on a substrate, by which a deposition process is efficiently performed and deposition film characteristics are easily improved, and a vapor deposition apparatus including: a stage onto which a substrate is disposed; and a supply unit disposed to face the substrate and having a main body member and a nozzle member disposed on one surface of the main body member facing the substrate, to sequentially supply a plurality of gases towards the substrate, and a method of manufacturing an organic light-emitting display apparatus using the same.
    Type: Application
    Filed: November 12, 2013
    Publication date: May 15, 2014
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: Cheol-Min Jang, Myung-Soo Huh, Suk-Won Jung, Jae-Hyun Kim, Sung-Chul Kim, Jin-Kwang Kim, Chang-Woo Shim, Sung-Hun Key, In-Kyo Kim
  • Publication number: 20140132511
    Abstract: The present invention relates to an eye-gaze based control device. The eye-gaze based control device of the present invention may control a control target device according to an eye-gaze point of a user. Here, the eye-gaze based control device controls the control target device by controlling a size of an image displayed to the user, thereby more precisely controlling the control target device.
    Type: Application
    Filed: September 4, 2013
    Publication date: May 15, 2014
    Applicant: Electronics and Telecommunications Research Institute
    Inventor: CHANG-GEUN AHN
  • Publication number: 20140137128
    Abstract: A method of scheduling a plurality of tasks for a plurality of memories in a memory system is disclosed. The method includes classifying each task among the plurality of tasks to a task type among a plurality of task types, disposing a plurality of task queues according to the plurality of task types wherein each task queue stores tasks to be executed within the plurality of tasks, assigning a priority for each task type among the plurality of task types, disposing at least one execution queue; and converting a first task stored in a first task queue among the plurality of task queues into at least one command to be stored in a first execution queue among the at least one execution queue, wherein the at least one command is executed according to the priority of a first task type corresponding to the first task queue.
    Type: Application
    Filed: November 12, 2012
    Publication date: May 15, 2014
    Applicant: SKYMEDI CORPORATION
    Inventors: Yu-Tang Chang, Yi-Chun Liu
  • Publication number: 20140134952
    Abstract: A connective transmission device of the invention may include a first interface configured to connect to a first device; a second interface configured to connect to a second device; and a control module connected to the first interface and the second interface. When the first interface is connected to the first device and the second interface is connected to the second device, the control module is configured to connect the first device and the second device for data transmission or power transmission, or configured to receive a media message from the first device or the second device.
    Type: Application
    Filed: November 7, 2013
    Publication date: May 15, 2014
    Applicants: Inventec Appliances (Pudong) Corporation, INVENTEC APPLIANCES (SHANGHAI) CO., LTD, INVENTEC APPLIANCES CORP.
    Inventors: Hsiu-Ping LIN, Wen-Ching CHANG