Patents by Inventor Min-A Yu

Min-A Yu 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).

  • Feeding device and machine tool using the same
    Patent number: 9238306
    Abstract: A feeding device includes a tool holder, a cutter, a feeding mechanism and a mounting seat. The cutter is positioned on the tool holder. The mounting seat has at least one guiding portion. The tool holder is slidably engaged with the at least one guiding portion. The feeding mechanism includes at least two drivers. Each driver includes a forcer and a stator. The forcers are mounted in the mounting seat, the stators are fixedly positioned on the tool holder. Interactions between alternating magnetic fields produced by the forcers and magnetic fields produced by the stators drive the tool holder and the cutter to backwards and forwards under precise control along the guiding portion.
    Type: Grant
    Filed: December 5, 2012
    Date of Patent: January 19, 2016
    Assignee: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Ming-Lu Yang, Tian-En Zhang, Ya-Dong Zhang, Jian-Shi Jia, Yang-Mao Peng, Wei-Chuan Zhang, Jing-Shuang Sui, Jian Qu, Feng-Hua Chen, Jian-Hua Jia, Xue Qin, Zhen-Zhou Tian, Bao-Peng Li, Jian-Min Yu
  • HIGH EFFICIENCY BUFFER STOCKER
    Publication number: 20160005633
    Abstract: A high-efficiency buffer stocker is disclosed. The buffer stocker includes an overhead transport track for supporting overhead transport vehicles carrying wafer containers and at least one conveyor system or conveyor belt provided beneath the overhead transport track for receiving the wafer containers from the overhead transport vehicles on the overhead transport track. The buffer stocker is capable of absorbing the excessive flow of wafer containers between a processing tool and a stocker, for example, to facilitate the orderly and efficient flow of wafers between sequential process tools in a semiconductor fabrication facility, for example.
    Type: Application
    Filed: September 25, 2014
    Publication date: January 7, 2016
    Inventors: Kuo-Lei Ma, Chih-Hung Huang, Wen-Chung Chiang, Min-Yu Hsieh, Fiona H. Lee
  • FAST AND ACCURATE PROTON THERAPY DOSE CALCULATIONS
    Publication number: 20150352374
    Abstract: Simulating particle beam interactions includes identifying a set of n functions F1, F2, . . . , Fn corresponding to a plurality of different physical aspects of a particle beam, performing simulations of each Fi using a full physics model, selecting for each Fi a distribution function fi that models relevant behavior and reducing computation of the full physics model for each Fi by replacing Fi with a distribution function fi. The computation reduction includes comparing a set of simulations wherein each fi replaces its respective Fi to determine if relevant behavior is accurately modeled and selecting one of fi or Fi for each n, for a Monte Carlo simulation based on a runtime and accuracy criteria.
    Type: Application
    Filed: January 14, 2015
    Publication date: December 10, 2015
    Inventors: Anne E. Gattiker, Damir A. Jamsek, Sani R. Nassif, Thomas H. Osiecki, William E. Speight, Chin Ngai Sze, Min-Yu Tsai
  • ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE AND DISPLAY PANEL THEREOF
    Publication number: 20150325808
    Abstract: An organic light emitting diode (OLED) display device and a display panel thereof are provided. The organic light emitting diode display panel comprises a first substrate, a first electrode, an organic light emitting layer, a second electrode, and a second substrate. The first electrode is disposed on the first substrate. The organic light emitting layer is disposed on the first electrode. The second electrode is disposed on the organic light emitting layer. The second substrate is located on the second electrode. The material of the second electrode comprises an alkaline earth element and silver. The second electrode comprises a first portion and a second portion, and the first portion is located between the second portion and the first substrate. The ratios of the alkaline earth element to silver in the first portion and in the second portion are different.
    Type: Application
    Filed: July 24, 2015
    Publication date: November 12, 2015
    Inventors: Kuang-Pin Chao, Chien-Tzu Chu, Min-Yu Hung
  • PREPARING METHOD FOR THIN POLARIZER, THIN POLARIZER AND POLARIZING PLATE COMPRISING THE SAME
    Publication number: 20150309234
    Abstract: The present disclosure relates to a method for preparing a thin polarizer, and a thin polarizer prepared using the same, the method including forming a film laminate by attaching a non-stretched polyvinyl alcohol (PVA) film having a thickness of 10 to 60 ?m to at least one surface of a non-stretched base film, using attractive force therebetween; and stretching the film laminate such that the thickness of the PVA film is 10 ?m or less.
    Type: Application
    Filed: November 14, 2013
    Publication date: October 29, 2015
    Inventors: Sung-Hyun NAM, Jun-Geun UM, Kyun-Il RAH, Jong-Hyun JUNG, Hye-Min YU, Nam-Jeong LEE, Sei-Jung PARK
  • PREPARING METHOD FOR THIN POLARIZER, THIN POLARIZER AND POLARIZING PLATE COMPRISING THE SAME
    Publication number: 20150301252
    Abstract: Provided are a method for preparing a thin polarizer, including forming a film laminate by bonding a non-stretched polyvinyl alcohol-based film having a thickness of 10 to 60 ?m to at least one surface of a non-stretched base film using an adhesive including an amine-based metal compound crosslinking agent and a polyvinyl alcohol-based resin containing an acetoacetyl group, and stretching the film laminate so as to allow the polyvinyl alcohol-based film to have a thickness of 10 ?m or less, and a thin polarizer manufactured through the same.
    Type: Application
    Filed: November 15, 2013
    Publication date: October 22, 2015
    Inventors: Sung-Hyun Nam, Jong-Hyun Jung, Kyun-Il Rah, Hye-Min Yu, Ji-Young Kim
  • Semiconductor memory device including sensing verification unit
    Patent number: 9165673
    Abstract: A semiconductor memory device includes a memory cell array configured to store data including a verification code; a sensing unit configured to sense the stored data including the verification code; and a verification unit configured to determine whether the sensing unit is able to sense the stored data based on a sensing condition, wherein the verification unit is configured to determine whether the sensing unit is able to sense the stored data based on the sensing condition and a value of the verification code sensed by the sensing unit.
    Type: Grant
    Filed: March 12, 2013
    Date of Patent: October 20, 2015
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Je-Min Yu, Ho-Young Song, Sung-Min Seo, Sang-Joon Hwang
  • Thin film polarizer, method of manufacturing the same, and polarizing plate and display device including the same
    Patent number: 9158051
    Abstract: A method of manufacturing a thin film polarizer includes forming a film laminate by alternately bonding two or more non-oriented polymer films and two or more non-oriented polyvinyl alcohol-based films to each other using attractive force or an adhesive layer, orienting the film laminate so that the polyvinyl alcohol-based film has a thickness of 10 ?m or less after the orienting of the film laminate, and separating the polymer films and the polyvinyl alcohol-based films of the oriented film laminate from each other.
    Type: Grant
    Filed: June 12, 2014
    Date of Patent: October 13, 2015
    Assignee: LG CHEM, LTD.
    Inventors: Sung-Hyun Nam, Jong-Hyun Jung, Kyun-Il Rah, Hye-Min Yu
  • THIN FILM POLARIZER, METHOD OF MANUFACTURING THE SAME, AND POLARIZING PLATE AND DISPLAY DEVICE INCLUDING THE SAME
    Publication number: 20150260894
    Abstract: A method of manufacturing a thin film polarizer includes forming a film laminate by alternately bonding two or more non-oriented polymer films and two or more non-oriented polyvinyl alcohol-based films to each other using attractive force or an adhesive layer, orienting the film laminate so that the polyvinyl alcohol-based film has a thickness of 10 ?m or less after the orienting of the film laminate, and separating the polymer films and the polyvinyl alcohol-based films of the oriented film laminate from each other.
    Type: Application
    Filed: June 12, 2014
    Publication date: September 17, 2015
    Applicant: LG CHEM, LTD.
    Inventors: Sung-Hyun Nam, Jong-Hyun Jung, Kyun-ll Rah, Hye-Min Yu
  • Organic light emitting diode display device and display panel thereof
    Patent number: 9123910
    Abstract: An organic light emitting diode (OLED) display device and a display panel thereof are provided. The organic light emitting diode display panel comprises a first substrate, a first electrode, an organic light emitting layer, a second electrode, and a second substrate. The first electrode is disposed on the first substrate. The organic light emitting layer is disposed on the first electrode. The second electrode is disposed on the organic light emitting layer. The second substrate is located on the second electrode. The material of the second electrode comprises an alkaline earth element and silver. The second electrode comprises a first portion and a second portion, and the first portion is located between the second portion and the first substrate. The ratios of the alkaline earth element to silver in the first portion and in the second portion are different.
    Type: Grant
    Filed: October 18, 2013
    Date of Patent: September 1, 2015
    Assignee: INNOLUX CORPORATION
    Inventors: Kuang-Pin Chao, Chien-Tzu Chu, Min-Yu Hung
  • STRETCHED LAMINATE, METHOD OF MANUFACTURING THIN POLARIZER, THIN POLARIZER MANUFACTURED BY THE METHOD, AND POLARIZING PLATE INCLUDING THE THIN POLARIZER
    Publication number: 20150224746
    Abstract: Provided is a stretched laminate for manufacturing a thin polarizer while increasing the degree of orientation of a polyvinyl alcohol-iodine complex without problems such as breakage. In addition, there are provided a method of manufacturing a thin polarizer having superior optical characteristics by using the stretched laminate, a thin polarizer manufactured by the method, and a polarizing plate including the thin polarizer.
    Type: Application
    Filed: June 16, 2014
    Publication date: August 13, 2015
    Inventors: Sung Hyun Nam, Jong-Hyun Jung, Kyun-Il Rah, Hye-Min Yu, Se-Woo Yang, Yoon-Tae Hwang
  • Curable composition
    Patent number: 9056984
    Abstract: Provided are a curable composition and its use. The curable composition may provide a cured product having excellent processability, workability and adhesive property, and having no whitening and surface stickiness. The curable composition has excellent thermal resistance and crack resistance at high temperature, and excellent gas barrier ability, and thus allows a semiconductor device to stably maintain performance at high temperature for a long time when applied to the device.
    Type: Grant
    Filed: August 11, 2014
    Date of Patent: June 16, 2015
    Assignee: LG Chem, Ltd.
    Inventors: Min Jin Ko, Jae Ho Jung, Bum Gyu Choi, Dae Ho Kang, Min A Yu, Min Kyoun Kim, Byung Kyu Cho
  • METHOD FOR FORMING PATTERNED DOPING REGIONS
    Publication number: 20150162196
    Abstract: A method for forming doping regions is disclosed, including providing a substrate, forming a first-type doping material on the substrate and forming a second-type doping material on the substrate, wherein the first-type doping material is separated from the second-type doping material by a gap; forming a covering layer to cover the substrate, the first-type doping material and the second-type doping material; and performing a thermal diffusion process to diffuse the first-type doping material and the second-type doping material into the substrate.
    Type: Application
    Filed: February 19, 2015
    Publication date: June 11, 2015
    Inventors: Wen-Ching SUN, Sheng-Min YU, Tai-Jui WANG, Tzer-Shen LIN
  • Wafer Taping Scheme
    Publication number: 20150155195
    Abstract: A method includes setting a first tension value of a laminating tape during a standby mode. A second tension value of the laminating tape is set during taping on a wafer. The second tension value is different from the first tension value. A third tension value of the laminating tape is set after taping. The third tension value is different from the second tension value.
    Type: Application
    Filed: November 29, 2013
    Publication date: June 4, 2015
    Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Wen-Ming Chen, Wei-Chih Chen, Tung-Hsiao Yu, Min-Yu Wu
  • Passivation layer structure of semiconductor device and method for forming the same
    Patent number: 9040983
    Abstract: A passivation layer structure of a semiconductor device is provided, which includes a passivation layer formed of halogen-doped aluminum oxide and disposed on a semiconductor layer on a substrate, in which the semiconductor layer includes indium gallium zinc oxide (IGZO) or nitride-based III-V compounds. A method for forming the passivation layer structure of a semiconductor device is also disclosed.
    Type: Grant
    Filed: October 21, 2013
    Date of Patent: May 26, 2015
    Assignee: Industrial Technology Research Institute
    Inventors: Wen-Ching Sun, Tzer-Shen Lin, Sheng-Min Yu
  • Method for forming patterned doping regions
    Patent number: 9040401
    Abstract: A method for forming doping regions is disclosed, including providing a substrate, forming a first-type doping material on the substrate and forming a second-type doping material on the substrate, wherein the first-type doping material is separated from the second-type doping material by a gap; forming a covering layer to cover the substrate, the first-type doping material and the second-type doping material; and performing a thermal diffusion process to diffuse the first-type doping material and the second-type doping material into the substrate.
    Type: Grant
    Filed: February 19, 2015
    Date of Patent: May 26, 2015
    Assignee: Industrial Technology Research Institute
    Inventors: Wen-Ching Sun, Sheng-Min Yu, Tai-Jui Wang, Tzer-Shen Lin
  • METHOD FOR COMPUTERIZING A RECEIPT
    Publication number: 20150112861
    Abstract: A method for computerizing a receipt is applied to an electronic device with a touch screen, and the method includes retrieving a plurality of trading data of a trade, computing a characteristic code according to the trading data, and displaying a signature-field pattern with the computed characteristic code on the touch screen.
    Type: Application
    Filed: March 7, 2014
    Publication date: April 23, 2015
    Applicant: CyberSoft Digital Services Corp.
    Inventors: Chien-Min YU, Hui-Min FANG, Chiu-Wang LIN, Ching-Hsien CHUANG
  • Method for forming patterned doping regions
    Patent number: 9012314
    Abstract: A method for forming doping regions is disclosed, including providing a substrate, forming a first-type doping material on the substrate and forming a second-type doping material on the substrate, wherein the first-type doping material is separated from the second-type doping material by a gap; forming a covering layer to cover the substrate, the first-type doping material and the second-type doping material; and performing a thermal diffusion process to diffuse the first-type doping material and the second-type doping material into the substrate.
    Type: Grant
    Filed: December 11, 2012
    Date of Patent: April 21, 2015
    Assignee: Industrial Technology Research Institute
    Inventors: Wen-Ching Sun, Sheng-Min Yu, Tai-Jui Wang, Tzer-Shen Lin
  • Curable composition
    Patent number: 8946350
    Abstract: Provided are a curable composition and its use. The curable composition can exhibit excellent processibility and workability. The curable composition exhibits excellent light extraction efficiency, hardness, thermal and shock resistance, moisture resistance, gas permeability and adhesiveness, after curing. In addition, the curable composition can provide a cured product that exhibits long-lasting durability and reliability even under harsh conditions, and that does not cause whitening and surface stickiness.
    Type: Grant
    Filed: July 29, 2013
    Date of Patent: February 3, 2015
    Assignee: LG Chem, Ltd.
    Inventors: Min Jin Ko, Jae Ho Jung, Bum Gyu Choi, Min A Yu
  • Curable composition
    Patent number: 8937131
    Abstract: Provided are a curable composition and its use. The curable composition can exhibit excellent processability and workability. The curable composition exhibits excellent light extraction efficiency, hardness, thermal and shock resistance, moisture resistance, gas permeability and adhesiveness, after curing. In addition, the curable composition can provide a cured product that exhibits long-lasting durability and reliability even under harsh conditions, and that does not cause whitening and surface stickiness.
    Type: Grant
    Filed: July 29, 2013
    Date of Patent: January 20, 2015
    Assignee: LG Chem, Ltd.
    Inventors: Min Jin Ko, Jae Ho Jung, Bum Gyu Choi, Min A Yu