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: 9130113
    Abstract: A method and system provide for depositing a TCO, transparent conductive oxide, film in one chamber of a manufacturing tool then irradiating the TCO film with light energy in another chamber of the same tool. The TCO film is used in a solar cell and formed on a solar cell substrate in some embodiments. The method includes irradiating the TCO film for a time and energy to reduce resistance of the TCO film without reducing transmittance. One or multiple light sources are used in the light irradiation chamber. Light in the infrared range, visible light range and ultraviolet light range are used either individually or in combination.
    Type: Grant
    Filed: December 14, 2012
    Date of Patent: September 8, 2015
    Assignee: TSMC Solar Ltd.
    Inventors: Yung-Sheng Chiu, Chun-Heng Chen, Tzu-Huan Cheng, Chien-Yao Huang
  • Patent number: 9131003
    Abstract: A method of generating a data block to be transmitted from a protocol layer to a receiving side in a wireless communication system, the protocol layer having a header compression function, comprises generating at least one of a control packet which includes control information and a compressed packet generated by header compression for an upper layer data block, and generating a first lower layer data block which includes type indication information and the control packet, if the control packet is generated, the type indication information indicating a type of control information included in the generated control packet.
    Type: Grant
    Filed: February 27, 2014
    Date of Patent: September 8, 2015
    Assignee: LG Electronics Inc.
    Inventors: Sung Duck Chun, Young Dae Lee, Sung Jun Park, Seung June Yi
  • Patent number: 9130531
    Abstract: Among other things, one or more semiconductor arrangements and techniques for forming such semiconductor arrangements are provided herein. A semiconductor arrangement comprises a cap wafer, a microelectromechanical systems (MEMS) wafer, and a complementary metal-oxide-semiconductor (CMOS) wafer. The MEMS wafer comprises a thermal insulator air gap formed between a sensing layer and a membrane. An ambient pressure chamber is formed between the CMOS wafer and the membrane of the MEMS wafer. The ambient pressure chamber is configured as a second thermal insulator air gap. The thermal insulator air gap and the second thermal insulator air gap protect portions of the semiconductor arrangement, such as the MEMS wafer, from heat originating from the CMOS wafer, which can otherwise damage such portions of the semiconductor arrangement. In some embodiments, one or more buffer layers are formed over the cap wafer as stress buffers.
    Type: Grant
    Filed: March 27, 2014
    Date of Patent: September 8, 2015
    Assignee: Taiwan Semiconductor Manufacturing Company Limited
    Inventors: Chun-wen Cheng, Chia-Hua Chu, Yi-Chuan Teng
  • Patent number: 9130466
    Abstract: A voltage converter controller and a voltage converter circuit, either of which includes a voltage-drop compensating circuit for compensating a voltage drop between an output voltage and a load. The voltage-drop compensating circuit includes a trans-conductance stage and a squarer. The trans-conductance stage outputs a compensating sink current to a voltage dividing terminal of the output voltage and outputs a compensating source current to a reference voltage terminal of an error amplifier. An input terminal of the squarer is coupled to an output terminal of the error amplifier. An output terminal of the squarer is coupled to an input terminal of the trans-conductance stage.
    Type: Grant
    Filed: November 6, 2013
    Date of Patent: September 8, 2015
    Assignee: RICHTEK TECHNOLOGY CORP
    Inventors: Chun-Shih Huang, Hsin-Hsiung Wang
  • Patent number: 9128469
    Abstract: An interactive device having time synchronization capability is provided. In one embodiment, the interactive device has a computer processor that stores an internal clock. The computer processor may be preprogrammed to generate announcements based on a particular time of the internal clock. A user may input and adjust the time of the internal clock. In another embodiment, a setup module is provided which includes a computer processor that stores a setup time. The setup module establishes a connection with an interactive device, and time synchronizes the interactive device such that the internal clock of the interactive device is running the same time as the setup module. The setup module is capable of synchronizing the internal clock of multiple interactive devices, despite the interactive devices being programmed on separate occasions. The interactive device may be synchronized by the setup module via a hard-wired connection or wireless means.
    Type: Grant
    Filed: August 17, 2012
    Date of Patent: September 8, 2015
    Inventors: Peter Sui Lun Fong, Kelvin Yat-Kit Fong, Chun Yan Liu
  • Patent number: 9131162
    Abstract: There is provided an interference removing method of an image system including the steps of: respectively acquiring different numbers of images within two brightness intervals having different brightness variations using an image sensor having a sampling frequency; lighting a light source with a lighting frequency, which is a half of the sampling frequency, and synchronizing to the sampling frequency; and subtracting a first image, which is associated with the lighting of the light source, acquired in a later brightness interval of two adjacent brightness intervals having identical brightness variations by a second image, which is associated with a sampling time of the first image, acquired in an earlier brightness interval of the two adjacent brightness intervals. The present disclosure further provides an image system.
    Type: Grant
    Filed: December 19, 2011
    Date of Patent: September 8, 2015
    Assignee: PIXART IMAGING INC
    Inventors: Chegn Nan Tsai, Ching Lin Chung, Chi Chieh Liao, Chun Yi Lu
  • Publication number: 20150246124
    Abstract: This invention concerns in general treatment of diseases and pathological conditions with anti-VEGF antibodies. More specifically, the invention concerns the treatment of human subjects susceptible to or diagnosed with breast cancer using an anti-VEGF antibody, preferably in combination with one or more additional anti-tumor therapeutic agents.
    Type: Application
    Filed: May 15, 2015
    Publication date: September 3, 2015
    Applicant: GENENTECH, INC.
    Inventors: Gwendolyn Fyfe, See Chun Phan, Xian Zhou
  • Publication number: 20150248938
    Abstract: A data storage device that includes a nonvolatile memory device, a controller suitable for controlling the nonvolatile memory device and for reading and writing data to the nonvolatile memory device, and a power management unit suitable for supplying power to the nonvolatile memory device. The controller may control the power management unit to adjust the power supplied to the nonvolatile memory device.
    Type: Application
    Filed: May 16, 2014
    Publication date: September 3, 2015
    Applicant: SK hynix, Inc.
    Inventors: Hyun Ju LEE, Chun Sung KIM
  • Publication number: 20150247003
    Abstract: Disclosed are a terminally modified polyoxyalkylene glycol which may dramatically improve color uniformity and machinability, when applied to a polycarbonate resin transmittance, a polycarbonate resin composition comprising the same, and a light guide plate manufactured using the same.
    Type: Application
    Filed: August 29, 2014
    Publication date: September 3, 2015
    Applicant: LG Chem Ltd.
    Inventors: Hyong Min Bahn, Un Ko, Min Jeong Kim, Hyun Jung Ryu, Jae Chan Park, Jung Jun Park, Ki Heung Yoo, Ki Jae Lee, Byeong Hoon Lee, Byoung Kue Chun, Moo Ho Hong, Young Young Hwang
  • Publication number: 20150249225
    Abstract: Organic light emitting materials and devices comprising phosphorescent metal complexes comprising ligands comprising aryl or heteroaryl groups substituted at both ortho positions are described. An organic light emitting device, comprising: an anode; a hole transport layer; an organic emissive layer comprising an emissive layer host and an emissive dopant; an electron impeding layer; an electron transport layer; and a cathode disposed, in that order, over a substrate.
    Type: Application
    Filed: May 15, 2015
    Publication date: September 3, 2015
    Applicant: Universal Display Corporation
    Inventors: Chun LIN, Peter B. Mackenzie, Robert W. Walters, Jui-Yi Tsai, Cory S. Brown, Jun Deng
  • Publication number: 20150248778
    Abstract: A method for generating a tree map for tree map visualization includes obtaining node information of a plurality of nodes to be processed, the plurality of nodes to be processed being sub-nodes sharing a same parent node and the node information comprising at least sizes of the nodes; determining from the plurality of nodes a plurality of candidate nodes whose sizes are less than a threshold size; determining at least one super node including the plurality of candidate nodes based on the node information of the determined plurality of candidate nodes, a screen size, and the threshold size, such that when displaying in a zooming-in mode the super node on the screen, all candidate nodes in the super node are displayed at display sizes not less than the threshold size; and determining data required for displaying the tree map based on the determined super node.
    Type: Application
    Filed: February 19, 2015
    Publication date: September 3, 2015
    Inventors: Hao Chen, Ya Bin Dang, Howard M. Hess, Feng Li, Shao Chun Li, Xin Zhou
  • Publication number: 20150247092
    Abstract: The present technology is generally directed to methods of decarbonizing coking ovens, and associated systems and devices. In some embodiments, a method of operating and decarbonizing a coking oven can include inserting a charge of coal into the coking oven and heating the coal. The method can further include removing at least a portion of the charge, leaving behind coking deposits in the coking oven. At least a portion of the deposits can be continuously removed from the coking oven. For example, in some embodiments, at least a portion of the deposits can be removed each time a new charge of coal is inserted in the coking oven.
    Type: Application
    Filed: December 31, 2014
    Publication date: September 3, 2015
    Inventors: John Francis Quanci, Chun Wai Choi, Mark Ball, Bradley Thomas Rodgers, Tony Amadio, Gary West, Dwayne Johnson
  • Publication number: 20150247033
    Abstract: Provided are an alkoxysilylated epoxy compound, a composite of which exhibits good heat resistance properties, particularly low CTE and increased glass transition temperature, and a cured product thereof exhibits good flame retardancy and composition of which does not require additional silane coupling agent, a method for preparing the same and a composition and a cured product including the same. An alkoxysilylated epoxy compound including at least one alkoxysilyl group and at least two epoxy groups, a method for preparing the same by epoxide ring-opening reaction of starting material and alkoxysilylation, an epoxy composition including the epoxy compound, and a cured product and a use of the composition are provided. Since chemical bonds may be formed between alkoxysilyl group and filler and between alkoxysilyl groups, chemical bonding efficiency of the composite may be improved. Thus, the composite exhibits good heat resistance properties and the cured product exhibits good flame retardancy.
    Type: Application
    Filed: September 17, 2013
    Publication date: September 3, 2015
    Inventors: Hyun-Aee Chun, Yun-Ju Kim, Su-Jin Park, Sang-Yong Tak, Sung-Hwan Park, Kyung-Nam Kang, Sook-Yeon Park
  • Publication number: 20150248068
    Abstract: A method for lithography exposing process is provided. The method includes performing a first lithography exposing process to a resist layer using a mask having a focus-sensitive pattern and an energy-sensitive pattern; measuring critical dimensions (CDs) of transferred focus-sensitive pattern and transferred energy-sensitive pattern on the resist layer; extracting Bossung curves from the CDs; and determining slops of the Bossung curves.
    Type: Application
    Filed: March 3, 2014
    Publication date: September 3, 2015
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Jhih-Yu Wang, Chien-Yu Li, Iu-Ren Chen, Chi-Cheng Hung, Wei-Liang Lin, Chun-Kuang Chen
  • Publication number: 20150249080
    Abstract: An integrated circuit includes a layer of a semiconductor device including a standard cell configuration having a fixed gate electrode pitch between gate electrode lines and a resistor formed of metal between the fixed gate electrode pitch of the standard cell configuration. In one embodiment, the integrated circuit can be charged device model (CDM) electrostatic discharge (ESD) protection circuit for a cross domain standard cell having the resistor formed of metal. A method of manufacturing integrated circuits includes forming a plurality of gate electrode lines separated by a gate electrode pitch to form a core standard cell device, applying at least a first layer of metal within the gate electrode pitch to form a portion of a resistor, and applying at least a second layer of metal to couple to the first layer of metal to form another portion of the resistor.
    Type: Application
    Filed: May 18, 2015
    Publication date: September 3, 2015
    Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Wei Yu MA, Bo-Ting CHEN, Ting Yu CHEN, Kuo-Ji CHEN, Li-Chun TIEN
  • Publication number: 20150246807
    Abstract: A method embodiment includes providing a micro-electromechanical (MEMS) wafer including a polysilicon layer having a first and a second portion. A carrier wafer is bonded to a first surface of the MEMS wafer. Bonding the carrier wafer creates a first cavity. A first surface of the first portion of the polysilicon layer is exposed to a pressure level of the first cavity. A cap wafer is bonded to a second surface of the MEMS wafer opposite the first surface of the MEMS wafer. The bonding the cap wafer creates a second cavity comprising the second portion of the polysilicon layer and a third cavity. A second surface of the first portion of the polysilicon layer is exposed to a pressure level of the third cavity. The first cavity or the third cavity is exposed to an ambient environment.
    Type: Application
    Filed: May 15, 2015
    Publication date: September 3, 2015
    Inventors: Chia-Hua Chu, Chun-Wen Cheng
  • Publication number: 20150247563
    Abstract: The invention provides a high torque power module comprised a power unit and a reduction unit. The power unit outputs a first horsepower with a first rotating speed and a first torque. The reduction unit decreases the first rotating speed to a second rotating speed, and the first torque is increased to a second torque. The reduction unit outputs a second horsepower. The present invention converts a power with high rotating speed and low torque to a power with low rotating speed and high torque by the reduction unit. The high torque power module has the advantages of low rotating speed, high torque, small size, and low cost.
    Type: Application
    Filed: September 4, 2014
    Publication date: September 3, 2015
    Inventor: Chun-Shen YEH
  • Publication number: 20150249912
    Abstract: A base station (BS) for transmitting an Earthquake and Tsunami Warning System (ETWS) message in a mobile communication system. The BS according to one embodiment includes a processor configured to transmit, to a user equipment (UE), a paging message including an ETWS indication indicating a presence of the ETWS message, after the paging message is transmitted, transmit system information in a system information block (SIB) through a control channel, the system information including scheduling information for the ETWS message, and transmit the ETWS message through a downlink channel according to the scheduling information.
    Type: Application
    Filed: May 18, 2015
    Publication date: September 3, 2015
    Applicant: LG ELECTRONICS INC.
    Inventors: Young Dae LEE, Sung Jun PARK, Seung June YI, Sung Duck CHUN
  • Publication number: 20150248761
    Abstract: A method for recognizing a primitive in an image includes recognizing at least one primitive in the image to obtain at least one candidate shape of the at least one primitive, which at least one candidate shape has a respective confidence; determining whether the recognizing of the at least one primitive has a potential error based on the confidence; obtaining auxiliary information about the at least one primitive from a user in response to determining that the recognizing has the potential error; and re-recognizing the at least one primitive at least in part based on the auxiliary information.
    Type: Application
    Filed: February 13, 2015
    Publication date: September 3, 2015
    Inventors: Wei Shan Dong, Chang Sheng Li, Min Li, Chun Yang Ma, Yu Wang, Jun Chi Yan, Chao Zhang
  • Publication number: 20150247539
    Abstract: A bearings coordination mechanism comprises a first ring-shaped body, a flange and a second ring-shaped body. The first ring-shaped body forms a first accommodating space. The flange forms a second accommodating space and disposed in the first accommodating space. The second ring-shaped body is disposed in the second accommodating space. The outer side of the flange is coupled with an inner side of the first ring-shaped body in a single direction to form a first one-way bearing and an inner side of the flange is coupled with an outer side of the second ring-shaped body in the single direction to form a second one-way bearing. The structure of the present invention is capable to execute modes of operation in forward or backward direction. Moreover, the present invention further provides a bearings coordination system for executing forward and backward operation modes simultaneously.
    Type: Application
    Filed: July 30, 2014
    Publication date: September 3, 2015
    Inventor: Chun-Shen YEH