Patents by Inventor Min Gu

Min Gu 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).

  • Hoist apparatus and hoist transporting system
    Patent number: 8967403
    Abstract: Disclosed is a hoist apparatus having an improved structure to load an object to be transported in a horizontal direction. The hoist apparatus includes a travel unit to travel along a rail, a carrier unit coupled to the travel unit so as to move in a first direction, and a cart unit coupled to the carrier unit so as to move in a second direction different from the first direction, wherein the cart unit includes a body portion, in which an object to be transferred is located, and a drive portion to drive the body portion in the second direction.
    Type: Grant
    Filed: November 28, 2012
    Date of Patent: March 3, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yu Dong Won, Seung Jun Lee, Jong In Lee, Min Gu Chang
  • PHOTOVOLTAIC STRUCTURES, SOLAR CELL APPARATUSES AND METHODS
    Publication number: 20150027534
    Abstract: A photovoltaic (PV) structure for generating electrical power from light, the structure including an enhancing layer for increasing the absorption of the light into the structure, the enhancing layer including: a wrinkled graphene layer configured to trap the light in the PV structure; and aluminium nanoparticles configured to scatter the light into the PV structure.
    Type: Application
    Filed: July 25, 2014
    Publication date: January 29, 2015
    Inventors: Baohua JIA, Min GU, Xi CHEN
  • Automatic carrier transfer for transferring a substrate carrier in a semiconductor manufacturing post-process and method of transferring the substrate carrier using the same
    Patent number: 8939696
    Abstract: A carrier transfer for automatically transferring a substrate carrier includes a gripper detachably coupled to the substrate carrier, the substrate carrier including a plurality of substrates and at least one open gate through which the plurality of substrates are loaded into or unloaded from the substrate carrier. The gripper includes a gate blocking unit secured to the gripper and configured to shift to a blocking position, the blocking position being a position of the gate blocking unit that partially blocks the gate to prevent the plurality of substrates from being separated from the substrate carrier during the automatic transferring of the substrate carrier.
    Type: Grant
    Filed: November 6, 2012
    Date of Patent: January 27, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jae-Nam Lee, In-Cheol Kim, Jong-Hoon Kim, Hee-Sang Yang, Yu-Dong Won, Sung-Yeol Lee, Jong-In Lee, Min-Gu Chang, Woo-Chul Jeon
  • Method for Manufacturing Cathode Active Material for Lithium Secondary Battery
    Publication number: 20140346392
    Abstract: Provided is a method for manufacturing a cathode active material for a lithium secondary battery, the method including heat-treating a precursor aqueous solution containing a lithium precursor, a transition metal precursor, and an organic acid containing a carboxyl group, and having a chelation index (C.I) value less than 1 and 0.5 or more, wherein the chelation index value is defined by transmittance of a peak located in a wavenumber from 1,700 to 1,710 cm?1 and transmittance of a peak located in a wavenumber from 1,550 to 1,610 cm?1 in Fourier transform infrared (FTIR) spectroscopy spectrum.
    Type: Application
    Filed: December 6, 2012
    Publication date: November 27, 2014
    Inventors: Jung In Yeon, Kook Hyun Han, Min Gu Kang, Seong Ho Lee
  • Layered Lithium Nickel Oxide, Process for Producing the Same and Lithium Secondary Cell Employing It
    Publication number: 20140306150
    Abstract: Provided is a metal oxide for a cathode active material of a lithium secondary battery capable of having improved structural and thermal stability, high efficiency, high capacity, and excellent cycle property and life span property, the metal oxide represented by the following Chemical Formula 1: LiaNixCoyMzO2??[Chemical Formula 1] (in Chemical Formula 1, M is any one selected from aluminum, magnesium, titanium, gallium and indium, and a, x, y and z satisfy 1.01?a?1.05, 0.7?x?0.9, 0?y?0.17, 0.02?z?0.16, and x+y+z=1, respectively).
    Type: Application
    Filed: April 9, 2014
    Publication date: October 16, 2014
    Applicant: SK Innovation Co., Ltd.
    Inventors: Soo Ho Kim, Hae Suk Hwang, Min Gu Kang, Jae Phil Cho, Min Ki Jo
  • TEST STRIP DETECTION SYSTEM
    Publication number: 20140273189
    Abstract: A test strip detection system, comprising a test strip card (1) and a detection device (2); the test strip card (1) comprises a card box (16), a built-in test strip (15) and an electronic label (20) matched with the built-in test strip (15); the electronic label (20) stores parameters such as the standard working curve of an object to be detected and the like; the detection device (2) comprises an optical system (3), a photoelectric detector (4), an analog/digital converter (5), a data processing device (6), an electronic label read-write module (10) with an aerial (11), a voice module (34), a cell box (7) and an output display device (8). The system further comprises a wireless communication module (12) and a wireless network system (13) connected with the wireless communication module (12) and comprising a remote server (14).
    Type: Application
    Filed: October 30, 2012
    Publication date: September 18, 2014
    Applicant: CHENGDU LINGYU BIOTECHNOLOGY CO., LTD.
    Inventors: Yicai Ma, Min Gu, Ling Ma
  • METHOD FOR INSPECTING FLAT PANEL
    Publication number: 20140226004
    Abstract: Disclosed is a method for inspecting a flat panel. The method for inspecting the flat panel includes the steps of: arranging a camera at a measurement location of the flat panel by horizontally moving at least one of the flat panel and the camera; automatically focusing the camera with respect to a measuring target of the flat panel at the measurement location; acquiring a plurality of images for the measuring target by vertically moving the focused camera within a set region on the basis of the present location of the camera when focusing the camera; selecting the image having the most definition for the measuring target among the acquired images; processing the selected image; and determining whether the measuring target is defective or not.
    Type: Application
    Filed: September 13, 2012
    Publication date: August 14, 2014
    Applicant: Intekplus CO., LTD
    Inventors: Jai-Ho Son, Hyun-Min Lee, Min-Gu Kang, Sang-Yoon Lee, Ssang-Gun Lim
  • GROUP PAYMENT
    Publication number: 20140222663
    Abstract: The disclosure is related to a group payment service. For the group payment service, primary user equipment for a group payment may receive information on payment instruments from member user equipments upon generation of a predetermined event. The primary user equipment may generate group payment information based on the received payment instrument information transmitted from the member user equipments, information on a payment instrument stored in and selected by the primary user equipment, and payment information received from a payment terminal. The primary user equipment may transmit the generated group payment information to a service server for making a group payment.
    Type: Application
    Filed: February 7, 2014
    Publication date: August 7, 2014
    Applicant: KT CORPORATION
    Inventors: Jong-Han PARK, Dong-Wan KIM, Min-Gu LEE, Ra-Woon CHOI
  • POLYMER SOLAR CELL AND METHOD OF FORMING THE SAME
    Publication number: 20140216551
    Abstract: Provided is a polymer solar cell. The polymer solar cell includes a photoactive layer having a network-structured electron donor layer and a silica thin film layer surrounding the electron donor layer. By mixing of electron donor polymers, electron acceptor polymers, and block copolymers, the electron donor polymers form polymer grains through a self-assembly process. In addition, during a heat treatment process, silica precursors included in the block copolymers cross-link to each other to form the silica thin film. Electrons generated in the electron donor layer tunnel through the silica thin film, and holes are blocked by the silica thin film. Accordingly, electron-hole recombination in the electron acceptor layer is prevented.
    Type: Application
    Filed: September 13, 2013
    Publication date: August 7, 2014
    Applicant: GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Ji Woong PARK, Min Gu Han, Hyung Soo Kim
  • OPTIMAL UTILIZATION OF COUPONS
    Publication number: 20140172532
    Abstract: The disclosure is related to optimally utilizing coupons stored in user equipment. Information on coupons stored in the user equipment may be collected by scanning memory sectors of the user equipment. A representative coupon code that represents the coupons stored in the user equipment may be generated to include the obtained coupon information with device identification (ID) information, authentication information, and service server information. Such a generated representative coupon code may be outputted upon a predetermined event.
    Type: Application
    Filed: December 13, 2013
    Publication date: June 19, 2014
    Applicant: KT CORPORATION
    Inventors: Ra-Woon CHOI, Dong-Wan KIM, Min-Gu LEE
  • Ball balancer and laundry apparatus having the same
    Patent number: 8739579
    Abstract: A ball balancer and a laundry apparatus having the same are disclosed. A ball balancer includes a circular housing having motion space formed therein, at least two partition members spaced apart a predetermined distance along the motion space of the housing, the partition members partitioning the motion space into at least two spaces, a plurality of ball members movable within the partitioned spaces of the motion space, and viscous fluid filled in the motion space. Such the ball balancer may reduce noise and vibration of the laundry apparatus having the same.
    Type: Grant
    Filed: August 5, 2009
    Date of Patent: June 3, 2014
    Assignee: LG Electronics Inc.
    Inventors: Chang Woo Son, Min Gu Kang
  • SECURITY IN MOBILE PAYMENT SERVICE
    Publication number: 20140136355
    Abstract: The disclosure is related to providing a mobile payment service without revealing an actual payment card number. User equipment may be configured to receive a set of virtual mobile payment card numbers assigned to a mobile payment card, to select one of the received virtual mobile payment card numbers based on a payment initiation time upon generation of a predetermined event, and to transmit a payment request with the selected virtual mobile payment card number and the payment initiation time to the server through at least one of a point-of-sale (POS) terminal and a value-added network (VAN) server.
    Type: Application
    Filed: November 12, 2013
    Publication date: May 15, 2014
    Applicant: KT Corpotation
    Inventors: Jong-Han PARK, Dong-Wan KIM, Min-Gu LEE, Ra-Woon CHOI
  • MANAGEMENT OF MULTIPLE PAYMENT PROCESSES THROUGH USER EQUIPMENT
    Publication number: 20140108119
    Abstract: The disclosure is related to managing a plurality of payment processes of a consumer through user equipment. User equipment assigns priorities to the plurality of payment processes based on membership benefits, benefit requirements, and selection conditions. After assigning, the user equipment displays information on the plurality of payment processes with the assigned priorities.
    Type: Application
    Filed: October 10, 2013
    Publication date: April 17, 2014
    Applicant: KT CORPORATION
    Inventors: Ra-Woon CHOI, Dong-Wan KIM, Min-Gu LEE
  • Photoelectric Device Module and Manufacturing Method Thereof
    Publication number: 20140069479
    Abstract: A solar cell module according to the present invention includes photoelectric converting cells, interconnect wiring, and a bus bar, wherein the interconnect wiring is attached by a conductive adhesive layer, and the bus bar is attached by an insulating adhesive layer. A method for manufacturing the solar cell module includes attaching the interconnect wiring and the bus bar by the conductive adhesive layer and the insulating adhesive layer, and according to the method, a solar cell module with excellent characteristics can be manufactured through a simple and inexpensive method.
    Type: Application
    Filed: March 14, 2013
    Publication date: March 13, 2014
    Applicant: SAMSUNG SDI CO., LTD.
    Inventors: Jung-Yup Yang, Young-Kyoung Ahn, Min-Gu Kim, Jun-Young Lee, Min Park, Pil-Ho Huh, Yeon-Il Kang, Hyun-Young Cho
  • Heterocyclic non-nucleoside compounds, their preparation, pharmaceutical composition and their use as antiviral agents
    Patent number: 8653115
    Abstract: The invention relates a kind of antiviral agents, more concretely, relates to a kind of heterocyclic non-nucleoside compounds with the following structures, their preparation and pharmaceutical compositions including the compounds. The said compounds can be used as antiviral agents and as medicaments for treating diseases such as hepatitis B, influenza, herpes, HIV and so on.
    Type: Grant
    Filed: June 13, 2007
    Date of Patent: February 18, 2014
    Assignee: Shanghai Institute of Materia Medica, Chinese Academy of Sciences
    Inventors: Fajun Nan, Jianping Zuo, Haijun Chen, Guifeng Wang, Min Gu, Fenghua Zhu, Wei Tang
  • TEMPORARILY GRANTING PAYMENT AUTHORITY
    Publication number: 20140040133
    Abstract: In at least one example embodiment, an end device includes an input unit configured to receive an input of information regarding an original payment source and an identifier of an authorized device; a transmitter configured to transmit, to a server, a request to grant temporary payment authority for the authorized device, the request including the information regarding the original payment source and the identifier for the authorized device; and a receiver configured to receive a notification that the temporary payment authority has been granted from the server.
    Type: Application
    Filed: July 31, 2013
    Publication date: February 6, 2014
    Applicant: KT Corporation
    Inventors: Min-Gu LEE, Dong-Wan KIM, Ra-Woon CHOI
  • Launchable remote-control attack device
    Patent number: 8636096
    Abstract: Provided is a launchable remote-control attack device that enables an operator to remotely grasp the status of a target place and to remotely control weapons it has been equipped with to perform an attack using explosives or gas when necessary. The remote-control attack device includes a cylindrical body with a camera, drivers which are made up of two tires that are disposed on opposite sides of the body and can be driven individually, and battery units for supplying power and which are disposed in central openings of the tires of the drivers. The attack device further includes a plurality of storage units and a wireless control unit.
    Type: Grant
    Filed: August 19, 2011
    Date of Patent: January 28, 2014
    Assignees: Korea Advanced Institute of Science and Technology, Duksan Mecasys Inc.
    Inventors: Soohyun Kim, Kyung-Soo Kim, Jeehyoung Kim, Bong-soo Kang, Wonsuk Jung, Chulyoung Kim, Yunsic Hong, Hyunsoo Park, Kyuje Yoo, Doo-Yeol Koh, Seung-Ho Lee, Min-Gu Lee
  • Semiconductor Memory Device Having Dummy Bit Line
    Publication number: 20140022831
    Abstract: A semiconductor memory device includes a plurality of functional bit lines, at least one dummy bit line, and a dummy bit line selection unit. The at least one dummy bit line is adjacent to an outermost bit line of the functional bit lines. The dummy bit line selection unit activates the at least one dummy bit line in response to a selection control signal of one of the plurality of functional bit lines that is not adjacent to the at least one dummy bit line. The semiconductor memory device may ensure a photo margin, so that the pattern size of the functional bit lines can be made uniform.
    Type: Application
    Filed: July 18, 2013
    Publication date: January 23, 2014
    Inventors: Jin-Young Kim, Min-Gu Kang, Jae-Yun Lee, Beak-Hyung Cho
  • CORROSION-RESISTANT PHOTOVOLTAIC MODULE
    Publication number: 20130298983
    Abstract: The present invention relates to a corrosion-resistant photovoltaic module characterized in that an interconnector ribbon connects the photovoltaic cells and a sacrificial metal as an anode for cathodic protection is attached to the interconnector ribbon to prevent corrosion of a connective part between the photovoltaic cells. The present invention can prevent an increase of serial resistance at a connective part between the ribbon and the cell and can significantly reduce the degradation of generation efficiency by preventing the corrosion of the interconnector ribbon due to the external environment.
    Type: Application
    Filed: August 9, 2011
    Publication date: November 14, 2013
    Applicant: KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION
    Inventors: Dong Hwan Kim, Sung Ju Tark, Min Gu Kang, Sung Eun Park
  • METHOD AND DEVICE FOR TRANSMITTING/RECEIVING IMAGE DATA AT HIGH SPEED
    Publication number: 20130176443
    Abstract: Provided are a method of transmitting and receiving image data with high speed, which includes sequentially transmitting image data output from an image sensor through one or more transmission channels with a speed corresponding to a bandwidth of the transmission channels, and sequentially recording image data received through one or more transmission channels in a frame store with a speed corresponding to a total bandwidth obtained by summing bandwidths of the respective one or more transmission channels, and an apparatus for implementing the method.
    Type: Application
    Filed: September 28, 2011
    Publication date: July 11, 2013
    Applicant: INTEKPLUS CO., LTD
    Inventors: Min-Gu Kang, Ja-Chul Ku, Sang-Yoon Lee, Ssang-Gun Lim