Patents by Inventor Chun To

Chun To 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: 9123691
    Abstract: Disclosed herein is a thin film transistor. The thin film transistor is characterized in having a source interconnect layer and a drain interconnect layer. The source electrode and the drain electrode are respectively disposed above and in contact with the source interconnect layer and the drain interconnect layer. The semiconductor layer is in contact with both the source interconnect layer and the drain interconnect layer, but is not in contact with the source electrode and the drain electrode.
    Type: Grant
    Filed: September 14, 2012
    Date of Patent: September 1, 2015
    Assignee: E Ink Holdings Inc.
    Inventors: Henry Wang, Chia-Chun Yeh, Xue-Hung Tsai, Chih-Hsuan Wang, Ted-Hong Shinn
  • Patent number: 9125043
    Abstract: Methods and apparatus are provided for selecting identifying numbers associated with a mobile station (MS) having multiple subscriber identity modules (SIMs) such that the paging intervals for both identifying numbers are aligned. The MS having multiple SIMs may operate in a network via a particular radio access technology (RAT), such as Wideband Code Division Multiple Access (W-CDMA). By having aligned paging intervals, the MS may wake up only once during the paging cycles for the various identifying numbers rather than waking up multiple times, thereby reducing power consumption of the MS during idle mode compared to a conventional MS with multiple SIMs, and thus multiple identifying numbers.
    Type: Grant
    Filed: October 12, 2010
    Date of Patent: September 1, 2015
    Assignee: QUALCOMM Incorporated
    Inventors: Tom Chin, Guangming Shi, Kuo-Chun Lee
  • Patent number: 9122907
    Abstract: A cell image segmentation method includes receiving a cell image, performing a nuclei initialization step to find an internal marker and an external marker to obtain a potential nuclei and a potential cell boundary, calculating a gradient map of the received cell image, performing a filtering step on the gradient map to generate a filtered gradient map, performing a nuclei detection step to obtain a segmented nuclei, and performing a nuclei validation step to obtain a valid nuclei. The nuclei initialization step includes performing a blob detection step to obtain a nuclei candidate, an outlier removal step to obtain the internal marker, a distance transform step to obtain a distance map, and a cell boundary initialization step to obtain the external marker. In another embodiment, a nuclear-to-cytoplasmic ratio evaluation method using the above cell image segmentation method is proposed.
    Type: Grant
    Filed: December 12, 2013
    Date of Patent: September 1, 2015
    Assignee: NATIONAL CHENG KUNG UNIVERSITY
    Inventors: Gwo Giun Lee, Huan-Hsiang Lin, Cheng-Shiun Tsai, Chun-Fu Chen
  • Patent number: 9125102
    Abstract: Disclosed is a wireless communication system and terminal for providing a wireless communication service, and more particularly, a method of transmitting a measurement log from a terminal to a network when a RRC connected terminal has not found a RRC connectable network, although a wireless dedicated channel is not allocated between the terminal and the network, in an Evolved Universal Mobile Telecommunications System (E-UMTS) evolved from a UMTS, Long Term Evolution (LTE) System or LTE-Advanced (LTE-A) system.
    Type: Grant
    Filed: May 31, 2013
    Date of Patent: September 1, 2015
    Assignee: LG ELECTRONICS INC.
    Inventors: Sunhee Kim, Sung-Hoon Jung, Seung June Yi, Sung Duck Chun, Sung Jun Park
  • Patent number: 9123279
    Abstract: A flexible display and a controlling method thereof are provided. The flexible display includes a plurality of pressure sensors, a display unit and a processing unit, wherein the processing unit is connected to the pressure sensors and the display unit. The processing unit obtains pressure values from each of the pressure sensors within a time unit and generates a pressure area and a pressure variance according to the pressure values from each of the pressure sensors. The processing unit further determines a display mode of the display unit according to the pressure area and the pressure variance. Therefore, the flexible display is capable of providing several kinds of display mode only based on the equipped pressure sensors.
    Type: Grant
    Filed: March 30, 2012
    Date of Patent: September 1, 2015
    Assignee: Industrial Technology Research Institute
    Inventors: Po-Chun Yeh, Heng-Yin Chen, Yung-Hsiang Chiu, Wei-Yen Lee
  • Patent number: 9122345
    Abstract: A method of determining a touch gesture is utilized for a touch control system. The method includes detecting at least one first touch point on a touch surface corresponding to the touch gesture at a first time point to generate a first detecting result; detecting at least one second touch point on the touch surface corresponding to the touch gesture at a second time point to generate a second detecting result; obtaining a moving vector and a distributing variation corresponding to the touch gesture according to a relationship of the first detecting result and the second detecting result; and determining the touch gesture on the touch surface according to the moving vector and the distributing variation.
    Type: Grant
    Filed: September 23, 2013
    Date of Patent: September 1, 2015
    Assignee: Wistron Corporation
    Inventors: Shih-Wen Chen, Yu-Yen Chen, Chun-Chao Chang
  • Patent number: 9124849
    Abstract: A program-based electronic program guide (EPG) system is provided, the EPG system including a search unit which searches for and finds programs broadcast within a predetermined time period around a predetermined time, a collection unit which collects program information of programs found by the search unit, a classification unit which classifies the program information collected by the collection unit based on program codes, and a display unit which displays program guide information, including the program information classified by the classification unit.
    Type: Grant
    Filed: October 16, 2008
    Date of Patent: September 1, 2015
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Dae-Hyun Lee, Chang-Nam Chu, Chun-Un Kang, Ki-Yong Kim, Seung-Hyuk Yu
  • Patent number: 9120194
    Abstract: A grinding wheel comprises an outer base with a first attached grain pad; and an inner frame with a second attached grain pad; and a spindle axis shared by the outer base and the inner frame, wherein at least one of the outer base and the inner frame can move independently along the shared spindle axis; and wherein the outer base, the inner frame, and the shared spindle axis all have a same center. A grinding system comprises an above said grinding wheel, and a wheel head attached to the shared spindle axis, capable of moving vertically, in addition to a motor driving the grinding wheel to spin; and a chuck table for fixing a wafer on top of the chuck table; wherein the grinding wheel overlaps a portion of the chuck table, each capable of spinning to the opposite direction of another.
    Type: Grant
    Filed: July 21, 2011
    Date of Patent: September 1, 2015
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Kuo-Hsiu Wei, Kei-Wei Chen, Ying-Lang Wang, Chun-Ting Kuo
  • Patent number: 9123872
    Abstract: A method of manufacturing package component for light emitting diode (LED) is disclosed. At least one LED is disposed on a substrate inside a photocuring resin, wherein the LED is covered completely by the substrate and the photocuring resin. Power is provided to the LED to make the LED emit plural light beams such that a portion of the photocuring resin is cured by the light beams to obtain a male mold. A separation process is performed to separate the male mold and the other portion of the photocuring resin, the LED and the substrate. A rollover process is performed to manufacture the female mold by the male mold, wherein the female mold has at least one accommodation space with a shape identical to that of the male mold. A forming process is performed to form a package component with a shape identical to that of the male mold.
    Type: Grant
    Filed: October 9, 2014
    Date of Patent: September 1, 2015
    Assignee: GENESIS PHOTONICS INC.
    Inventors: Cheng-Yen Chen, Chun-Chieh Chin, Yun-Li Li
  • Patent number: 9122510
    Abstract: An approach for querying and managing/manipulating network computing resources (e.g., cloud computing resources) is provided. Typically, an interpreter component may be implemented so that a language describing such computing resources may be interpreted. The interpreter component may include other components such as a request processor, a provisioning queue, an execution engine, a results store, and response marshaller/handler that collaborate to manage the computing resources. Such computing resources may, for example, include virtual machine instances, virtual machine images, storage volumes, network resources, files, software bundles, etc.
    Type: Grant
    Filed: January 2, 2013
    Date of Patent: September 1, 2015
    Assignee: International Business Machines Corporation
    Inventors: Alexander P. Amies, Andrzej Kochut, Guo Ning Liu, Randy A. Rendahl, Yi Shuai Wang, Chun Feng Wu
  • Patent number: 9123583
    Abstract: The present disclosure relates to a method of monitoring wafer topography. A position and orientation of a plurality first alignment shapes disposed on a surface of a wafer are measured. Wafer topography as a function of wafer position is modeled by subjecting the wafer to an alignment which simultaneously minimizes misalignment between the wafer and a patterning apparatus and maximizes a focus of radiation on the surface. A non-correctable error is determined as a difference between the modeled wafer topography and a measured wafer topography. A maximum non-correctable error per field is determined for a wafer, and a mean variation in the maximum non-correctable error across each field within each wafer of a lot is determined, both within a layer and across layers. These values are then verified against a set of statistical process control rules to determine if they are within a specification limit of the manufacturing process.
    Type: Grant
    Filed: July 12, 2013
    Date of Patent: September 1, 2015
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Chun-Hsien Lin, Kuo-Hung Chao, Yi-Ping Hsieh, Yen-Di Tsen, Jui-Chun Peng, Heng-Hsin Liu, Jong-I Mou
  • Patent number: 9123565
    Abstract: An integrated circuit layout that includes a first standard cell having a first transistor region and a second transistor region; a second standard cell having a third transistor region and a fourth transistor region. The first and second standard cells adjoin each other at side boundaries thereof and the first transistor region and the third transistor region are formed in a first continuous active region, and the second transistor region and the fourth transistor region are formed in a second continuous region.
    Type: Grant
    Filed: February 27, 2013
    Date of Patent: September 1, 2015
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Lee-Chung Lu, Li-Chun Tien, Hui-Zhong Zhuang, Chang-Yu Wu
  • Patent number: 9123800
    Abstract: A semiconductor device includes: a first n? type epitaxial layer disposed on a first surface of an n+ type silicon carbide substrate including a current carrying region and termination regions positioned at both sides of the current carrying region; a p type epitaxial layer disposed on the first n? type epitaxial layer; a second n? type epitaxial layer disposed on the p type epitaxial layer; a first trench disposed in the current carrying region; a second trench disposed in each termination region; a gate insulating layer disposed in the first trench; a gate electrode disposed on the gate insulating layer; and a termination insulating layer disposed in the second trench, in which a side of the termination insulating layer contacts the p type epitaxial layer and the second n? type epitaxial layer.
    Type: Grant
    Filed: June 27, 2014
    Date of Patent: September 1, 2015
    Assignee: Hyundai Motor Company
    Inventors: Dae Hwan Chun, Kyoung-Kook Hong, Jong Seok Lee, Junghee Park, Youngkyun Jung
  • Patent number: 9123097
    Abstract: A non-transitory computer-readable storage medium storing a set of instructions executable by a processor. The set of instructions is operable to receive a current patient medical image of a current patient, compare the current patient medical image to a plurality of previous patient medical images, each of the previous patient medical images corresponding to a previous patient, select one of the previous patients based on a geometric similarity between the previous patient medical image of the selected one of the previous patients and the current patient medical image, and determine an initial radiation treatment plan based on a radiation treatment plan of the selected one of the previous patients.
    Type: Grant
    Filed: December 7, 2011
    Date of Patent: September 1, 2015
    Assignee: Koninklijke Philips N.V.
    Inventors: Michael Chun-Chieh Lee, Lilla Boroczky
  • Patent number: 9119776
    Abstract: Oral dosage forms as a biodegradable, water soluble film for delivering pharmaceutically active agents, to patients through insertion into the mouth of patient and methods for administering pharmaceutically active agents to patients by insertion into the mouth to provide selective uptake of said agents through the mucosa and thus avoiding the gastrointestinal tract.
    Type: Grant
    Filed: June 19, 2014
    Date of Patent: September 1, 2015
    Assignee: NAL Pharmaceuticals, Ltd.
    Inventors: Je Phil Ryoo, Chun Kwong Chu, Zheng Wang
  • Patent number: 9123616
    Abstract: A method of fabricating a semiconductor image sensor device is disclosed. A plurality of radiation-sensing regions is formed in a substrate. The radiation-sensing regions are formed in a non-scribe-line region of the image sensor device. An opening is formed in a scribe-line region of the image sensor device by etching the substrate in the scribe-line region. A portion of the substrate remains in the scribe-line region after the etching. The opening is then filled with an organic material.
    Type: Grant
    Filed: July 3, 2014
    Date of Patent: September 1, 2015
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Shou-Shu Lu, Hsun-Ying Huang, Hsin-Jung Huang, Chun-Mao Chiu, Chia-Chi Hsiao, Yung-Cheng Chang
  • Patent number: 9123594
    Abstract: In an organic light-emitting display apparatus and a method of manufacturing the same, the organic light-emitting display apparatus comprises: at least one transistor, each including a semiconductor layer, a gate electrode, and source and drain electrodes; a first capacitor including a first electrode formed on the same plane as the semiconductor layer, a second electrode formed on the same plane as the gate electrode, and a third electrode formed on the same plane as the source and drain electrodes; a second capacitor including a first electrode formed on the same plane as the semiconductor layer and comprising ion impurities, and a second electrode formed on the same plane as the gate electrode; a pixel electrode formed on the same plane as the gate electrode and electrically connected to the transistor; a light-emitting layer disposed on the pixel electrode; and an opposite electrode disposed on the light-emitting layer and facing the pixel electrode.
    Type: Grant
    Filed: August 11, 2011
    Date of Patent: September 1, 2015
    Assignee: Samsung Display Co., Ltd.
    Inventors: Yul-Kyu Lee, Chun-Gi You, Sun Park, Jong-Hyun Park, Sang-Ho Moon, Na-Young Kim
  • Patent number: 9123591
    Abstract: A display device includes a plurality of pixel units. Each of the pixel units at least includes three sub-pixels for displaying different colors. The three sub-pixels are electrically connected to three different gate lines, and at least two of the three sub-pixels are electrically connected to the same data line.
    Type: Grant
    Filed: May 28, 2014
    Date of Patent: September 1, 2015
    Assignee: AU Optronics Corp.
    Inventors: Yi-Ching Chen, Yu-Sheng Huang, Chia-Wei Chen, Chun-Ru Huang
  • Patent number: D737787
    Type: Grant
    Filed: July 17, 2014
    Date of Patent: September 1, 2015
    Assignee: QUANTA COMPUTER INC.
    Inventors: Chee-Chun Leung, Rong-Chin Yang, Ya-Chyi Chou, Kao-Yu Hsu
  • Patent number: D737847
    Type: Grant
    Filed: June 10, 2013
    Date of Patent: September 1, 2015
    Assignee: Apple Inc.
    Inventors: Imran Chaudhri, Christopher Foss, Joe Marianek, Christopher Daryl Soli, Christopher Wilson, Chun Kin Minor Wong