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).

  • PROTECTION STRUCTURE AND A FAN THEREOF
    Publication number: 20140248165
    Abstract: A fan includes a fan frame, a rotor, a stator module and a protection structure. The fan frame has a base seat and the stator module is disposed on the base seat. The stator module includes a silicon steel sheet assembly having multiple splits and multiple outer faces. The rotor is disposed in the fan frame corresponding to the outer faces of the silicon steel sheet assembly. The protection structure includes multiple posts corresponding to the splits of the silicon steel sheet assembly. The posts are welded with the splits by means of laser welding.
    Type: Application
    Filed: March 4, 2013
    Publication date: September 4, 2014
    Inventors: Bor-Haw Chang, Shu-Fan Liu, Kuo-Chen Chang
  • In-cell Touch Control Panel
    Publication number: 20140247402
    Abstract: An in-cell touch control panel includes a liquid crystal layer; a top glass; a bottom glass; a plurality of driving electrodes, formed between the top glass and the liquid crystal layer; and a plurality of sensing electrodes, formed between the bottom glass and the liquid crystal layer, and perpendicular to the plurality of driving electrodes. The plurality of driving electrodes and the plurality of sensing electrodes are utilized for sensing a touch point on the in-cell touch control panel.
    Type: Application
    Filed: August 21, 2013
    Publication date: September 4, 2014
    Applicant: NOVATEK Microelectronics Corp.
    Inventors: Chun-Yi Chou, Ching-Wu Tseng, Jiun-Jie Tsai, Yu-Tsung Lu, Tsen-Wei Chang
  • STATOR MODULE WITH PROTECTION STRUCTURE AND A FAN THEREOF
    Publication number: 20140248164
    Abstract: A fan includes a fan frame, a rotor, a stator module and a protection structure. The fan frame has a base seat and the stator module is disposed on the base seat. The stator module includes a silicon steel sheet assembly having multiple splits and multiple outer faces. The rotor is disposed in the fan frame corresponding to the outer faces of the silicon steel sheet assembly. The protection structure includes multiple posts corresponding to the splits of the silicon steel sheet assembly. The posts are welded with the splits by means of laser welding.
    Type: Application
    Filed: March 4, 2013
    Publication date: September 4, 2014
    Inventors: Bor-Haw Chang, Shu-Fan Liu, Kuo-Chen Chang
  • PAGE OPERATING METHOD AND ELECTRONIC DEVICE THEREOF
    Publication number: 20140250391
    Abstract: An electronic device and method for operating a page displayed on the electronic device is provided. The method includes determining whether the electronic device is in an editing mode; displaying a current page; and displaying a page indicator using a thumbnail scheme including at least a thumbnail corresponding to the current page in a separate region than the displayed current page.
    Type: Application
    Filed: March 4, 2014
    Publication date: September 4, 2014
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: In-Won JONG, Chang-Mo YANG, Yun JEGAL
  • DISPLAY INTEGRATED PRESSURE SENSOR
    Publication number: 20140247239
    Abstract: A touch sensitive device that can detect the amount of pressure being applied to a touch screen from a user or other external object is provided. A spacer of the touch screen can be coated with a layer of conductive material and the change in capacitance between the spacer and various circuit elements of the touch screen can be measured. The change in capacitance can be correlated to the amount of pressure being applied to the touch screen, thus providing a method to determine the pressure being applied. During operation of the device, the system can time multiplex touch, display and pressure sensing operations so as to take advantage of an integrated touch and display architecture.
    Type: Application
    Filed: March 4, 2013
    Publication date: September 4, 2014
    Applicant: Apple Inc.
    Inventors: Abbas JAMSHIDI-ROUDBARI, Shih Chang Chang, Cheng-Ho Yu, Ting-Kuo Chang
  • DATA STORAGE DEVICE AND FLASH MEMORY CONTROL METHOD
    Publication number: 20140250258
    Abstract: A data storage device with a FLASH memory accessed via multiple channels and a FLASH memory control method. The control method includes the following steps: dividing a plurality of blocks of the FLASH memory into groups to be accessed via different channels; allocating at least one set of cache spaces in a random access memory for temporary write data storage for the different channels; separating write data issued from a host to correspond to the plurality of channels; and, when data arrangement for every channel has been completed in one set of cache spaces, writing the data that has been arranged in the set of cache spaces to the FLASH memory via the plurality of channels corresponding to the different cache spaces of the set of cache spaces.
    Type: Application
    Filed: December 9, 2013
    Publication date: September 4, 2014
    Applicant: Silicon Motion, Inc.
    Inventors: Chang-Kai CHENG, Kuan-Yu KE
  • X-RAY SOURCE HAVING COOLING AND SHIELDING FUNCTIONS
    Publication number: 20140247923
    Abstract: Disclosed herein is an X-ray source having cooling and shielding functions. The X-ray source includes an X-ray generation unit (100) which has one or more insulation columns (160) and emits X-rays in a vacuum; a cooling unit (180) which is provided around a periphery of the X-ray generation unit and removes heat generated from the X-ray generation unit; and a shielding unit (190) which is provided around a periphery of the cooling unit and shields an area exposed to X-rays other than the areas related to the emission of the X-rays.
    Type: Application
    Filed: August 17, 2012
    Publication date: September 4, 2014
    Applicant: UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY
    Inventors: Hun Kuk Park, Je Hwang Ryu, Kyu Chang Park
  • OPTICAL COHERENCE TOMOGRAPHY ASSEMBLY
    Publication number: 20140247455
    Abstract: An OCT assembly comprising: (a) a light transmissive rod having a first end, a second end, and a central axis; and a refractive surface adjacent to the second end; (b) a housing surrounding the OCT probe component; the housing having a tubular body with the window situated over the refractive surface, said tubular body having a surface wherein said surface of said tubular body has a coefficient of friction being less than 0.3; (c) an optical fiber connected to the OCT probe component; (d) an annular structure surrounding said optical fiber and capable of translating and rotating the OCT probe component.
    Type: Application
    Filed: February 28, 2014
    Publication date: September 4, 2014
    Applicant: Corning Incorporated
    Inventors: Venkata Adiseshaiah Bhagavatula, Theresa Chang, Klaus Hartkorn
  • DIGITAL MEDIA PLAYING SYSTEM
    Publication number: 20140250472
    Abstract: A digital media playing system includes a digital media server and a digital media output device. By recording the video and audio data that are played by a video and audio playing device of the digital media server, a video and audio recording file is generated. By performing an encoding operation and a wrapping operation on the video and audio recording file, an identifiable streaming media file is obtained. In addition, the identifiable streaming media file is transmitted to the digital media output device to be played. Consequently, the video and audio data that are played by the video and audio playing device of the digital media server can be outputted through mirroring.
    Type: Application
    Filed: May 30, 2013
    Publication date: September 4, 2014
    Inventors: Sheng-Ling Huang, Jung-Chang Yang
  • Apparatus and Method for Managing Marketing
    Publication number: 20140249931
    Abstract: A method that incorporates teachings of the present disclosure may include, for example, the steps of transmitting media content to a group of set top boxes for presentation with an overlay superimposed onto the media content, receiving a first comment from a first set top box of the group of set top boxes where the first comment is presentable with the overlay and the media content by the group of set top boxes, determining a first advertisement based on the first comment, and transmitting the first advertisement to the first set top box for presentation with the overlay and the media content. Other embodiments are disclosed.
    Type: Application
    Filed: May 14, 2014
    Publication date: September 4, 2014
    Applicant: AT&T Intellectual Property I, LP
    Inventors: Linda Roberts, E-Lee Chang, Ja-Young Sung, Natasha Barrett Schultz, Robert King
  • Bus apparatus with default speculative transactions and non-speculative extension
    Patent number: 8825933
    Abstract: A bus apparatus is provided, which includes a bus master and a bus slave coupled to the bus master through a bus interface. When the bus master sends a bus transaction to the bus slave, the bus slave executes the bus transaction. The bus transaction is speculative by default. The command of the bus transaction indicates whether the bus transaction is a write transaction or a read transaction. When the bus transaction is a write transaction, the bus slave stores the write data of the bus transaction at the address of the bus transaction. When the bus transaction is a read transaction, the bus slave responds the bus transaction with a read data stored at the address of the bus transaction. The bus slave informs the bus master that the bus slave will not recognize further bus transactions in a specific period of time by asserting a bus wait signal.
    Type: Grant
    Filed: November 30, 2011
    Date of Patent: September 2, 2014
    Assignee: Andes Technology Corporation
    Inventor: Chi-Chang Lai
  • Paramagnetic polynuclear metal complex having high self-relaxation rate, preparation method thereof, and contrast medium containing same
    Patent number: 8822697
    Abstract: The present invention relates to a paramagnetic polynuclear metal complex having enhanced self-relaxation rate and thermodynamic stability, and more particularly, to a synthetic method of a novel DTPA-bis-amide-histidine ligand and DTPA-bis-amide-aspartic acid ligand, a novel gadolinium complex ([Gd(L)H2O]) using the ligand, and a paramagnetic polynuclear metal complex using the gadolinium complex. The paramagnetic polynuclear metal complex is able to fix three or more metals (one gadolinium and two metal ions), thereby providing more excellent self-relaxation rate than the commercially available contrast agents. Thus, it can be widely applied to an MRI contrast agent because of meeting the high self-relaxation rate required as a contrast agent of magnetic resonance imaging (MRI).
    Type: Grant
    Filed: November 11, 2009
    Date of Patent: September 2, 2014
    Assignee: Kyungpook National University Industry-Academic Cooperation Foundation
    Inventors: Tae Jeong Kim, Yong Min Chang, Hee Kyung Kim
  • Alteration for wafer inspection
    Patent number: 8826200
    Abstract: Methods and systems for binning defects on a wafer are provided. One method includes identifying areas in a design for a layer of a device being fabricated on a wafer that are not critical to yield of fabrication of the device and generating an altered design for the layer by eliminating features in the identified areas from the design for the layer. The method also includes binning defects detected on the layer into groups using the altered design such that features in the altered design proximate positions of the defects in each of the groups are at least similar.
    Type: Grant
    Filed: May 13, 2013
    Date of Patent: September 2, 2014
    Assignee: KLA-Tencor Corp.
    Inventors: Allen Park, Ellis Chang
  • Colored dispersion, photoresist composition and black matrix
    Patent number: 8822132
    Abstract: A colored dispersion according to the present invention comprises a resin including monomers of Formulas 1 to 4, as a binder resin. Accordingly, a photoresist composition for a black matrix of a high light shielding property, which has the dispersion stability of the colored dispersion according to the present invention, could be provided, and a black matrix of high sensibility having an uniform process characteristic while maintaining a high light-shielding property could be produced.
    Type: Grant
    Filed: November 10, 2008
    Date of Patent: September 2, 2014
    Assignee: LG Chem, Ltd.
    Inventors: Dong-Chang Choi, Kyung-Soo Choi, Ho-Chan Ji, Geun-Young Cha, Min-Young Lim, Sung-Hyun Kim, Han-Soo Kim, Yoon-Hee Heo, Ji-Heum Yoo
  • Photosensitive resin composition for color filter and color filter including the same
    Patent number: 8822110
    Abstract: Disclosed is a photosensitive resin composition for a color filter that includes (A) an acrylic-based copolymer including a structural unit represented by the following Chemical Formula 1, wherein R1, R2, Q, and n are the same as defined in the specification; (B) an acrylic-based photopolymerizable monomer; (C) a photopolymerization initiator; (D) a colorant; and (E) a solvent.
    Type: Grant
    Filed: August 20, 2012
    Date of Patent: September 2, 2014
    Assignee: Cheil Industries Inc.
    Inventors: Chang-Min Lee, Kwang-Seop Kim, Hyun-Moo Choi, Ho-Jeong Paek, Hwan-Sung Cheon
  • Method for decrypting an encrypted instruction and system thereof
    Patent number: 8826037
    Abstract: Methods of preventing private information, which is hidden within data of a private domain reserved by an application program, from being easily accessed by a CPU and other devices, both where the data of the private domain is decrypted and the access to said data are restricted are disclosed, where the mentioned other devices do not include a decryption module utilized in the methods. Therefore, as long as agreements related to encryptions and decryptions are made in advance between the application program and the decryption module, private information can be well protected.
    Type: Grant
    Filed: March 13, 2008
    Date of Patent: September 2, 2014
    Assignee: CyberLink Corp.
    Inventor: Chih-Chung Chang
  • Method and apparatus for performing data access according to protocol handling
    Patent number: 8824497
    Abstract: A method for performing data access via software according to communication protocol handling includes: calculating a time slot period and an upper limit of a processing time for performing a predetermined data processing according to time slot information defined in a communication protocol, a critical period and a time slot number; defining a clock frequency of a processor according to the upper limit of the processing time; and performing data access according to the slot time by the processor operating at the clock frequency. Accordingly, design inflexibility arising from performing data access via hardware is addressed, and a non-real-time issue caused by performing data access via software is also prevented.
    Type: Grant
    Filed: March 24, 2010
    Date of Patent: September 2, 2014
    Assignee: MStar Semiconductor, Inc.
    Inventor: Chiung Hung Chang
  • Coated article and method for manufacturing coated article
    Patent number: 8822038
    Abstract: An coated article includes a substrate; and a coating deposited on the substrate, wherein the coating is a titanium layer mixed with a first element and a second element, M is at least one element selected from a group consisting of iron, cobalt, nickel, copper, niobium, hafnium and tantalum; R is at least one element selected from a group consisting of scandium, yttrium and lanthanide.
    Type: Grant
    Filed: June 27, 2011
    Date of Patent: September 2, 2014
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Hsin-Pei Chang, Wen-Rong Chen, Huann-Wu Chiang, Cheng-Shi Chen, Shun-Mao Lin
  • Method and apparatus preventing plurality of stations in WLAN from colliding with each other when attempting to access medium
    Patent number: 8824266
    Abstract: A method and apparatus for preventing a plurality of stations in a wireless local area network (WLAN) from colliding with each other when accessing a medium are provided. In the method, an access point (AP) determines the transmission capabilities of a plurality of stations in a basic service set (BSS) of the AP, determines the format of control frames or data frames which have a high throughput (HT) format to be used in the BSS of the AP, and notifies the stations of the result of the determination. Therefore, it is possible to adaptively choose and use an optimum method of preventing a plurality of stations in a WLAN from colliding with each other when accessing a medium according to the circumstances in a WLAN by referencing the transmission capabilities of a plurality of stations in the WLAN.
    Type: Grant
    Filed: June 27, 2013
    Date of Patent: September 2, 2014
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Chang-Yeul Kwon
  • Organic light-emitting device
    Patent number: 8823050
    Abstract: An organic light-emitting device (OLED) is disclosed. The OLED includes a light-emitting layer, a first electrode, and a second electrode, in which the light-emitting layer is interposed between the first and the second electrodes and includes a first molecular energy level of a host, and a second molecular energy level of a dopant. The first molecular energy level has a highest occupied molecular orbital (HOMO) which is substantially same as the HOMO of the second molecular energy level, or the first molecular energy level has a lowest unoccupied molecular orbital (LUMO) which is substantially the same as the LUMO of the second molecular energy level.
    Type: Grant
    Filed: April 29, 2013
    Date of Patent: September 2, 2014
    Assignee: AU Optronics Corporation
    Inventor: Chang-Yen Wu