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: 20140332775
    Abstract: A pixel circuit includes one organic light emitting diode, five first transistors and two capacitors. The first and third transistors have terminals coupled to a first voltage. The second transistor has two terminals coupled to another terminal of the first transistor and a second voltage through the organic light emitting diode, respectively. The first capacitor has a terminal coupled to one terminal of the second transistor. The third transistor has a terminal coupled to one terminal of the first capacitor. The second capacitor has two terminals coupled to a control terminal of the second transistor and another terminal of the first capacitor, respectively. The fourth transistor has two terminals coupled to the terminal of the second transistor and a control terminal of the second transistor, respectively. The fifth transistor has a terminal coupled to the another terminal of the second transistor. A display apparatus is also provided.
    Type: Application
    Filed: January 21, 2014
    Publication date: November 13, 2014
    Applicant: AU OPTRONICS CORP
    Inventors: Hua-Gang CHANG, Yu-Shian LIN
  • Publication number: 20140333255
    Abstract: A holder includes a cover, a base, and a charging module. The cover includes a battery, and the base is foldably connected to the cover. The charging module includes a main charging coil and a power supply. The battery and the main charging coil are electrically connected to the power supply. A first proportion of a current from the power supply charges the battery, while a second proportion of the current from the power supply sends current to the main charging coil. The main charging coil charges a portable electronic device received in the holder.
    Type: Application
    Filed: September 27, 2013
    Publication date: November 13, 2014
    Applicants: FIH (Hong Kong) Limited, SHENZHEN FUTAIHONG PRECISION INDUSTRY CO., LTD.
    Inventors: Dong HAN, Chih-Wei CHANG
  • Publication number: 20140333424
    Abstract: Method for monitoring a vehicle comprises sensing status changes of the vehicle in 3D space. The situations of the vehicle are identified. The numbers of times of each situations of the vehicle is counted during status changes. A threat of the vehicle is determined according to the identified situations, the counted times of each situation, and parameters stored in a storage unit. An alarm mode associated with the determined threat is triggered.
    Type: Application
    Filed: May 8, 2014
    Publication date: November 13, 2014
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: YI-MING CHANG, PENG-ZHENG YANG, TENG-SHENG YU
  • Publication number: 20140333908
    Abstract: The disclosure provides a method for regulating a light wavelength of a projection device. The method comprises the following steps. A single-color light source is provided and emits a first chromatic light. A phosphor layer is formed on an optical path of the single-color light source, so that the first chromatic light transmits the phosphor layer. The phosphor layer transforms a part of the first chromatic light to a second chromatic light, and emits the residual first chromatic light. The residual first chromatic light is further mixed with the second chromatic light to generate a third chromatic light. The wavelength of the third chromatic light is regulated by adjusting the proportion of the luminous intensity of the residual first chromatic light and the second chromatic light.
    Type: Application
    Filed: September 30, 2013
    Publication date: November 13, 2014
    Applicant: DELTA ELECTRONICS, INC.
    Inventors: Wei-Ting CHEN, Che-Hao FAN, Ru-Shi LIU, Keh-Su CHANG, Chi CHEN, Yen-I CHOU
  • Publication number: 20140333984
    Abstract: A thermochromic window, the sunlight transmittance of which is adjustable depending on temperature, and a method of fabricating the same. The thermochromic window includes a substrate, a plurality of nanodots formed on the substrate, and a thermochromic thin film coating the substrate and the nanodots. The thermochromic thin film is made of a thermochromic material. The thickness of the thermochromic thin film disposed on the substrate is smaller than the thickness of the thermochromic thin film disposed on the nanodots.
    Type: Application
    Filed: May 13, 2014
    Publication date: November 13, 2014
    Applicant: SAMSUNG CORNING PRECISION MATERIALS CO., LTD.
    Inventors: Yongwon CHOI, Yung-Jin JUNG, Chang Gyu KIM, Hyun Bin KIM
  • Publication number: 20140333356
    Abstract: A signal distribution network has segments that each have a buffer circuit, a transmission line coupled to the buffer circuit, an inductor coupled to the buffer circuit through the transmission line, and a variable capacitance circuit coupled to the inductor and coupled to the buffer circuit through the transmission line. A capacitance of the variable capacitance circuit is set to determine a phase and an amplitude of a signal transmitted through the transmission line. A signal distribution network can include a phase detector, a loop filter circuit, and a resonant delay circuit. The phase detector compares a phase of a first periodic signal to a phase of a second periodic signal. The resonant delay circuit has a variable impedance circuit having an impedance that varies based on changes in an output signal of the loop filter circuit.
    Type: Application
    Filed: November 25, 2013
    Publication date: November 13, 2014
    Applicant: Rambus Inc.
    Inventors: Farshid Aryanfar, Hae-Chang Lee, Kun-Yung Chang, Ting Wu, Carl Werner, Masoud Koochakzadeh
  • Publication number: 20140331400
    Abstract: A bath aid structure for use with a bathtub includes a first plate, a handle disposed on top of the first plate, and a second plate. The first plate is mounted on top of two sidewalls of the bathtub and includes a bend portion disposed on the first plate and having an opening corresponding in position to a cavity of the bathtub; a first pivotal connection portion disposed inside the bend portion and positioned distal to opening; and a first engagement portion positioned proximate to the opening. The second plate is received in the bend portion and includes a second pivotal connection portion corresponding in position to the first pivotal connection portion, such that the second plate is pivotally coupled to the first plate; and a second engagement portion corresponding in position to the first engagement portion, such that the second plate is movably fixed to the first plate.
    Type: Application
    Filed: May 9, 2013
    Publication date: November 13, 2014
    Inventors: LI-SHENG CHIEN, CHIEN-CHANG HO
  • Publication number: 20140335152
    Abstract: The present invention relates to a new use of a known medicament. Specifically, the invention relates to methods and compositions for enhancing the therapeutic efficacy of a therapeutic agent by increasing the uptake of the therapeutic agent by target cells, and in particular relates to a pharmaceutical composition comprising a regulating agent of lipid raft/caveolae-dependent endocytic pathway and some therapeutic agents, such as anti-tumor agents. The invention also relates to a method for screening a regulating agent of lipid raft/caveolae-dependent endocytic pathway capable of enhancing the therapeutic efficacy of anti-tumor agents.
    Type: Application
    Filed: March 28, 2012
    Publication date: November 13, 2014
    Applicants: TSINGHUA UNIVERSITY, BEIJING PROTGEN LTD.
    Inventors: Yongzhang LUO, Yang CHEN, Yan FU, Lin JIA, Guodong CHANG
  • Publication number: 20140337866
    Abstract: A frame module is adapted to be disposed in a housing of a computer for fixing first and second electronic devices. The computer includes a motherboard unit with a socket connector. The frame module includes a frame body having top and bottom surfaces adapted to be connected respectively to the first and electronic devices. An adaptor board includes a board body connected transversely to a rear edge of the frame body and having an edge connector adapted to be inserted into the socket connector, and first and second electrical connectors for electrical connection with the first and second electronic devices, respectively.
    Type: Application
    Filed: July 22, 2014
    Publication date: November 13, 2014
    Applicant: AOPEN Inc.
    Inventor: Chun-Chang LAI
  • Publication number: 20140333784
    Abstract: An optical image stabilizer furnished in an image sensing module includes a casing having a compartment, a fixing plate fixed to the casing, a movable part supporter, a movable part connected to the movable part supporter, a coil, at least one magnet, at least one compensation module, a suspension module connecting the movable part, and a base. The coil furnished outside the movable part is corresponding to the magnet located on the inner surface of the movable part supporter. The base to support the casing is located on the image sensing module. The vertical distance between the compensation module and the image sensing module is larger than that between the coil and the image sensing module. A light inlet side of the movable part is near to the compensation module, while a light outlet side thereof is near to the image sensing module.
    Type: Application
    Filed: May 5, 2014
    Publication date: November 13, 2014
    Applicant: TDK Taiwan Corp.
    Inventors: Choa Chang Hu, Fu Yuan Wu, Jyun Jie Lin
  • Publication number: 20140336923
    Abstract: Disclosed are an apparatus and method for computing a vehicle path by considering satellite communication channel states. The method includes: searching for a plurality of candidate paths, each path connected from a starting point to a destination; analyzing a satellite communication channel state with respect to each of the candidate paths, based on a receiving sensitivity of an electric wave received from a satellite; setting one of the candidate paths as a first path, based on the analyzed satellite communication channel states; and mapping the first path onto a map, and displaying the first path on a display unit.
    Type: Application
    Filed: November 12, 2013
    Publication date: November 13, 2014
    Applicant: AGENCY FOR DEFENSE DEVELOPMENT
    Inventors: Ki Min HWANG, Jong Wan HEO, Kun Sup KWON, Chang Hyun YOO
  • Publication number: 20140334658
    Abstract: A wireless ear-hook headset includes a flexible tube, a receiver and a transceiver. The flexible tube has a cable, a first fixing binder fixed on one end of the cable, a second fixing binder fixed on the other end of the cable, and an outer layer. The cable has at least one shapeable metallic wire, a plurality of signal wires and an insulating cover layer. The outer layer has two ends which are fixedly connected with the first and second fixing binders respectively and fully covering the cable. The receiver is connected to the first fixing binder of the flexible tube. The transceiver is connected to the second fixing binder of the flexible tube. The present invention also discloses the flexible tube structure and a method for manufacturing the flexible tube.
    Type: Application
    Filed: August 7, 2013
    Publication date: November 13, 2014
    Applicants: LITE-ON TECHNOLOGY CORPORATION, LITE-ON ELECTRONICS (GUANGZHOU) LIMITED
    Inventors: CHUNG-MING WANG, CHE-CHENG CHANG
  • Publication number: 20140332892
    Abstract: At least one semiconductor fin is formed over an insulator layer. Portions of the insulator layer are etched from underneath the at least one semiconductor fin. The amount of the etched portions of the insulator is selected such that a metallic gate electrode layer fills the entire gap between the recessed surfaces of the insulator layer and the bottom surface(s) of the at least one semiconductor fin. An interface between the metallic gate electrode layer and a semiconductor gate electrode layer contiguously extends over the at least one semiconductor fin and does not underlie any of the at least one semiconductor fin. During patterning of a gate electrode, removal of the semiconductor material in the semiconductor gate electrode layer can be facilitated because the semiconductor gate electrode layer is not present under the at least one semiconductor fin.
    Type: Application
    Filed: May 10, 2013
    Publication date: November 13, 2014
    Applicant: International Business Machines Corporation
    Inventors: Josephine B. Chang, Isaac Lauer, Chung-Hsun Lin, Jeffrey N. Sleight
  • Publication number: 20140335444
    Abstract: The present invention provides a fuel cell separator with a gasket manufactured by integrally forming a gasket on one side of a separator; independently injection molding a frame gasket on a frame such that a first airtight portion covers the entire surface of the frame to maintain the shape of the frame gasket and a second airtight portion projects upward and downward from both ends of the first airtight portion; and bringing the first airtight portion of the frame gasket into contact with the other side of the separator with the gasket formed on one side thereof. To create a fuel cell stack in certain embodiments, the invention stacks the second airtight portion of the frame gasket on another second airtight portion of an adjacent unit cell with a membrane-electrode assembly interposed therebetween.
    Type: Application
    Filed: July 29, 2014
    Publication date: November 13, 2014
    Inventors: Sang Mun Chin, Sae Hoon Kim, Yoo Chang Yang, Suk Min Baeck, Seong Il Heo
  • Publication number: 20140334104
    Abstract: The present disclosure relates to an electronic control apparatus for a vehicle, and the electronic control apparatus includes: an electronic control board which has a top side on which a heating element is mounted; a heat sink which radiate heat generated from the heating element to the outside; at least one screw which couples the electronic control board and the heat sink; and a heat radiating pad which transfer heat of the heating element to the heat sink, in which a stepped portion having a predetermined depth is formed on the contact surface of the heat sink so that the heat radiating pad is inserted thereto, and the depth of the stepped portion is formed to be smaller than a thickness of the heat radiating pad so that the heat radiating pad is pressed and inserted between the electronic control board and the heat sink.
    Type: Application
    Filed: December 23, 2013
    Publication date: November 13, 2014
    Applicant: HYUNDAI AUTRON CO., LTD.
    Inventors: Sun Jae Yang, Hyung Joon Moon, Chang Geun Shin, Dong Gi Lee, Seung Mok Song
  • Publication number: 20140333556
    Abstract: The present invention discloses a touch panel, having a light transmission touch sensing region and a peripheral region adjacent to at least one side of the light transmission touch sensing region. The touch panel includes a substrate, a patterned decoration frame, a decoration layer, and at least one touch sensing element. The patterned decoration frame is disposed on a surface of the substrate and in the peripheral region. The decoration layer is disposed on the patterned decoration frame, and the touch sensing element is disposed in the light transmission touch sensing region.
    Type: Application
    Filed: May 9, 2014
    Publication date: November 13, 2014
    Applicant: WINTEK CORPORATION
    Inventors: Yi-Chun Lin, Siang-Lin Huang, Kuo-Chang Su
  • Publication number: 20140335804
    Abstract: A transmitter configured to support a multimode and a multiband, using radio frequency (RF) digital-to-analog converters (DACs), includes a first RF DAC configured to transmit a first signal in a first frequency band, and a second RF DAC configured to transmit a second signal in a second frequency band different from the first frequency band. The transmitter further includes an impedance controller configured to adjust impedance of one of the first RF DAC and the second RF DAC operating in an impedance matching mode to adjust a frequency range of another one of the first RF DAC and the second RF DAC operating in a data transmission mode.
    Type: Application
    Filed: May 8, 2014
    Publication date: November 13, 2014
    Applicants: POSTECH ACADEMY-INDUSTRY FOUNDATION, SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Nam Jeong LEE, Bum Man KIM, Dong Soo KIM, Ha Dong JIN, Byung Chang KANG, Jong Ho BANG, Byung Moo LEE
  • Publication number: 20140333103
    Abstract: A seat assistance method includes obtaining the inclined angle of a vehicle detected by a gyroscope. The method then determines if the obtained inclined angle of the vehicle is greater than a preset value. Next, the method controls a driving device to drive a seat to rotate towards a center of the vehicle when the obtained inclined angle of the vehicle is greater than the preset value.
    Type: Application
    Filed: December 23, 2013
    Publication date: November 13, 2014
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: HOU-HSIEN LEE, CHANG-JUNG LEE, CHIH-PING LO
  • Publication number: 20140332782
    Abstract: An adhesive film, a method for preparing an adhesive film, and an organic electronic device are provided. According to the adhesive film in exemplary embodiments of the present invention, fluidity of an adhesive can be controlled in the case of applying the adhesive between objects to be subsequently adhered to each other and then thermal-compressing by including an adhesive layer with cured side faces contacting with the outside. The adhesive film is used, for example for assembling a panel and the like, and thereby a defect rate at the time of assembling a panel and the like can be reduced and excellent work characteristics can be provided. In addition, before being applied to a panel or the like, a moisture absorbent included inside an adhesive layer of an adhesive film can be protected from external moisture or the like, thereby being easily stored, and also when it is applied to a product, reliability of life span, and the like can be secured.
    Type: Application
    Filed: July 22, 2014
    Publication date: November 13, 2014
    Inventors: Hyun Jee YOO, Suk Ky CHANG, Seung Min LEE
  • Publication number: 20140334056
    Abstract: An electric charging apparatus and a failure determination method therefor are provided. In the electric charging apparatus, a relay allows a current to flow inside the electric charging apparatus by switching of a switch. An acceleration sensor detects a vibration of the relay and generating an acceleration sensing signal. A control unit receives the acceleration sensing signal from the acceleration sensor and detects failure of the electric charging apparatus.
    Type: Application
    Filed: April 8, 2014
    Publication date: November 13, 2014
    Applicant: LSIS CO., LTD.
    Inventor: Chang Jun IM