Patents by Inventor Dong Jun

Dong Jun 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).

  • Publication number: 20130053107
    Abstract: A mobile terminal having a touch screen and a method present a user interface in the mobile terminal having a touch screen. The method includes: detecting a touched area corresponding to a touch when the touch is sensed in the touch screen; and executing different functions according to whether the detected touched area is equal to or greater than a preset area threshold. Various touch inputs are sensed through a touch screen in the mobile terminal, and the mobile terminal and method present user interfaces corresponding to the respective touch inputs.
    Type: Application
    Filed: July 11, 2012
    Publication date: February 28, 2013
    Applicant: Samsung Electronics Co., LTD.
    Inventors: Ji Young KANG, Kyung Hwa KIM, Dong Jun SHIN
  • Patent number: 8380970
    Abstract: A device driving apparatus includes a storage unit to store a plurality of device driving programs, a plurality of devices to receive the plurality of device driving programs, and a switching unit to transfer the plurality of device driving programs.
    Type: Grant
    Filed: October 28, 2008
    Date of Patent: February 19, 2013
    Assignee: SAMSUNG Electronics Co., Ltd.
    Inventor: Dong-jun Jang
  • Publication number: 20130040448
    Abstract: In a method of forming a metal or metal nitride pattern, a metal or metal nitride layer is formed on a substrate, and a photoresist pattern is formed on the metal or metal nitride layer. An over-coating composition is coated on the metal or metal nitride layer and on the photoresist pattern to form a capping layer on the photoresist pattern. The over-coating composition includes a polymer having amine groups as a side chain or a branch and a solvent. A remaining portion of the over-coating composition is removed by washing with a hydrophilic solution. The metal or metal nitride layer is partially removed using the capping layer and the photoresist pattern as an etching mask.
    Type: Application
    Filed: August 9, 2012
    Publication date: February 14, 2013
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Joo-Hyung Yang, Yool Kang, Hyung-Rae Lee, Kyu-Sik Shin, Jae-ho Kim, Dong-Jun Lee
  • Publication number: 20130024592
    Abstract: A docking station for a communication terminal having an antenna for a radio communication is provided. The docking station includes a docking unit, a fastening unit, and a pattern unit. The docking unit is configured to be joined to the communication terminal and to provide an interface with the communication terminal. The fastening unit is coupled with the docking unit, configured to fixedly hold the communication terminal, and electrically coupled to the antenna through an electromagnetic field created in the antenna when the antenna operates. The pattern unit is disposed on the docking unit so as to be extended from the fastening unit, and configured to perform the radio communication together with the antenna by being electrically coupled to the antenna through the fastening unit when the antenna operates.
    Type: Application
    Filed: July 17, 2012
    Publication date: January 24, 2013
    Applicant: SAMSUNG ELECTRONICS CO. LTD.
    Inventor: Dong Jun LEE
  • Patent number: 8355535
    Abstract: A method and an apparatus for recording an event in a virtual world. The method includes acquiring camera view regions of avatars joining the event; identifying one or more key avatars and/or key objects based on information about the targets in the camera view regions of the avatars; setting one or more recorders for the identified one or more key avatars and/or key objects for recording the event such that the one or more key avatars and/or key objects are located in the camera view regions of the one or more recorders. The apparatus includes devices configured to perform the steps of the method.
    Type: Grant
    Filed: November 13, 2009
    Date of Patent: January 15, 2013
    Assignee: International Business Machines Corporation
    Inventors: Jun Hou, Dong Jun Lan, Sheng Lu, Jian Wang, Meng Ye, Zi Yu Zhu
  • Patent number: 8351897
    Abstract: A mobile terminal and operational method may store or output log information related to usage histories according to at least one of a condition, location, and status indicated by situation information. The mobile terminal can be conveniently operated on the basis of past usage histories. The operation method for the mobile terminal includes: creating situation information on the basis of at least one of location information, status information and condition information of the mobile terminal; collecting log information related to usage histories of the mobile terminal from the time of situation information creation or within a preset time after situation information creation; linking the situation information with the log information and storing the linked information; and outputting, when new situation information equal to the stored situation information is created, log information linked to the stored situation information.
    Type: Grant
    Filed: July 19, 2010
    Date of Patent: January 8, 2013
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Dong Jun Shin, Tae Won Um, Kyoung Taek Kim, Hyang Ah Kim, Kyung Hwa Kim
  • Publication number: 20130003332
    Abstract: Disclosed herein are an electroless surface treatment plated layer of a printed circuit board, a method for preparing the same, and printed circuit board including the same. The electroless surface treatment plated layer includes: electroless nickel (Ni) plated coating/palladium (Pd) plated coating/gold (Au) plated coating, wherein each of the electroless nickel, palladium, and gold plated coatings has a thickness of 0.02 to 1 ?m, 0.01 to 0.3 ?m, and 0.01 to 0.5 ?m. In the electroless surface treatment plated layer of the printed circuit board, a thickness of the nickel plated coating is specially minimized to 0.02 to 1 ?m, thereby making it possible to form an optimized electroless Ni/Pd/Au surface treatment plated layer.
    Type: Application
    Filed: June 25, 2012
    Publication date: January 3, 2013
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Dong Jun Lee, Dong Ju Jeon, Jung Youn Pang, Seong Min Cho, Chi Seong Kim
  • Publication number: 20130000967
    Abstract: Disclosed herein are an electric joint structure including a joint, an intermetallic compound (IMC), and a solder layer, wherein the intermetallic compound (IMC) is generated from an electroless surface treatment plating layer including nickel plating coating of 1 ?m or less, a method for preparing the same, and a printed circuit board including the same. The electric joint structure having the intermetallic compound structure according to the exemplary embodiment of the present invention can have a joint structure capable of improving impact resistance by suppressing the generation of a Ni—Sn based intermetallic compound and a P-enriched layer at a solder joint interface during a reflow process and improving workability including the Ni layer before the reflow process.
    Type: Application
    Filed: June 28, 2012
    Publication date: January 3, 2013
    Inventors: Dong Jun LEE, Jung Suk Kim
  • Publication number: 20130000960
    Abstract: Disclosed herein are a printed circuit board and a method for manufacturing the same. The printed circuit board includes: a copper pad surface roughness-treated to have a surface roughness of 0.1 to 1.0 ?m pitch period; and an electroless surface treatment plating layer formed on the copper pad. According to the present invention, when the copper pad has a surface roughness of a predetermined pitch period, the electroless surface treatment plating layer formed on the copper pad also has a surface roughness of the predetermined pitch period, thereby having an effect of widening a surface area and improving workability at the time of a wire bonding process for connection with an external device.
    Type: Application
    Filed: May 15, 2012
    Publication date: January 3, 2013
    Inventors: Dong Jun LEE, Dong Ju Jeon, Jung Youn Pang, Seong Min Cho, Chi Seong Kim
  • Publication number: 20130000966
    Abstract: A wire bonding joint structure of a joint pad in which electroless surface treatment plating layers of joint pads configured by a nickel layer/a palladium layer/a gold layer are connected to each other by a metal wire and when the metal wire is joined to the electroless surface treatment plating layer, a depth of the wire bonding pad formed by wedge deformation is 1.0 m or more. The electroless surface treatment layer of the joint pad can lower strength and hardness of the wire bonding pad of which the surface is treated to improve follow-up capability between a gold wire and the bonding pad, such that a joint area between the gold and the bonding pad is maximized, thereby increasing joinability at the wire bonding finish process by wedge pressure and greatly improving wire bonding workability.
    Type: Application
    Filed: May 15, 2012
    Publication date: January 3, 2013
    Inventor: Dong Jun LEE
  • Patent number: 8336840
    Abstract: There is provided a braking device for braking a support member, which connects a main body of an equipment at one end thereof and a sub-body of the equipment at an opposite end thereof. Such a device includes a support bracket, a shaft, first and second plates, a pressing member, and a movable member. The support bracket is mounted on the main body of the equipment. The shaft is connected at both ends on the main body of the equipment. The first plates are disposed around the shaft and movable relative to the shaft. The second plates are disposed around the shaft and alternately positioned between the first plates. The pressing member presses the first and second plates in a braked position. The first and second plates are spaced apart from one another in an unbraked position. The movable member moves the pressing member between the braked and unbraked positions.
    Type: Grant
    Filed: November 18, 2009
    Date of Patent: December 25, 2012
    Assignee: Medison Co., Ltd.
    Inventors: Jung Sik Song, Dong Jun Oh, Ghi Young Kim
  • Patent number: 8341374
    Abstract: A solid state drive (SSD) comprises an input/output interface and a memory controller. The input/output interface stores a plurality of input/output commands. The memory controller comprises first and second input/output contexts and an input/output scheduler. The first and second input/output contexts process input/output commands from the input/output interface in an alternating sequence. The input/output scheduler schedules operations of the first and second input/output contexts. In particular, the input/output scheduler suspends execution of a first input/output command by the first input/output context upon determining that an execution time of the first input/output command exceeds an interval before a deadline time. After suspending execution of the first input/output command, the input/output scheduler transmits a second input/output command to the second input/output context.
    Type: Grant
    Filed: June 22, 2010
    Date of Patent: December 25, 2012
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Mincheol Kwon, Dong jun Shin, Sun-Mi Yoo
  • Patent number: 8329560
    Abstract: Disclosed are a laser processing apparatus and method that can effectively remove a low-k material formed on a wafer. A laser processing apparatus of the invention is a laser processing apparatus that processes a subject on which a low-k material is formed. The laser processing apparatus includes a laser generating unit that emits a laser beam; and an optical system that splits the laser beam emitted from the laser generating unit into two and irradiates the split laser beams onto the subject In this case, the optical system includes a pair of condensing lenses in which cut surfaces that are cut at a predetermined distance from central axes to be parallel to the central axes contact with each other, and the interval between the two split laser beams is the same as the interval between two edges of the low-k material in a removal subject region.
    Type: Grant
    Filed: May 6, 2008
    Date of Patent: December 11, 2012
    Assignee: EO Technics Co., Ltd.
    Inventors: Dong Jun Lee, Jung Rae Park, Hak Yong Lee, Young Hoon Kwon
  • Publication number: 20120303660
    Abstract: A system and method enabling the search for a three-dimensional virtual world object across the universe of virtual worlds by utilizing a two-step search process to first identify the object and second, to actively locate and generate a URI to all presently manifest instances of that object.
    Type: Application
    Filed: August 9, 2012
    Publication date: November 29, 2012
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Boas Betzler, Xing Fang, Neil A. Katz, Dong Jun Lan, Sheng Lu, Meng Ye, Zi Yu Zhu
  • Patent number: 8314028
    Abstract: In a slurry composition and a method of polishing a layer using the slurry composition, the slurry composition includes from about 3 to 20 percent by weight of an abrasive, from about 0.1 to 3 percent by weight of an ionic surfactant, from about 0.01 to 0.1 percent by weight of a nonionic surfactant, from about 0.01 to 1 percent by weight of a polish accelerating agent including an amino acid compound, and a remainder of an aqueous solution including a basic pH-controlling agent and water. The slurry composition including the nonionic surfactant and the polish accelerating agent may be used for speedily polishing a stepped upper portion of a silicon oxide layer, and may also enable a lower portion of the silicon oxide layer to function as a polish stop layer.
    Type: Grant
    Filed: September 11, 2007
    Date of Patent: November 20, 2012
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Gi-Sik Hong, Dong-Jun Lee, Nam-Soo Kim, Kyoung-Moon Kang
  • Publication number: 20120286226
    Abstract: Nonvolatile memory devices including a first interlayer insulating film and a second interlayer insulating film separated from each other and are stacked sequentially, a first electrode penetrating the first interlayer insulating film and the second interlayer insulating film, a resistance change film along a top surface of the first interlayer insulating film, side surfaces of the first electrode, and a bottom surface of the second interlayer insulating film, and a second electrode between the first interlayer insulating film and the second interlayer insulating film.
    Type: Application
    Filed: February 6, 2012
    Publication date: November 15, 2012
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Dong-Jun Seong, Chan-Jin Park
  • Publication number: 20120284955
    Abstract: A vacuum cleaner includes a suction body to draw in dust along with air from a surface to be cleaned; a cleaner body having a suction motor; and a cyclone dust collecting apparatus detachably coupled in the cleaner body. The cyclone dust collecting apparatus includes a cyclone unit to form a first current turning in a first direction to separate the dust and the air drawn therein from each other and having a dust outlet to discharge the dust separated from the air; and a dust collecting unit to collect the dust discharged from the dust outlet. The dust outlet has a side formed adjacent to an inner wall of the dust collecting unit to form a second current turning in a second direction opposite to the first direction to allow the dust discharged through the dust outlet to whirl along the inner wall of the dust collecting unit.
    Type: Application
    Filed: December 13, 2011
    Publication date: November 15, 2012
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Jung-gyun HAN, Ki-man Kim, Dong-jun Kim
  • Publication number: 20120283943
    Abstract: A method and apparatus are provided for setting a desired destination in a navigation terminal. A position information message is received. Position coordinates corresponding to the position information included in the position information message are set as the position coordinates of a desired destination related to a certain route.
    Type: Application
    Filed: July 17, 2012
    Publication date: November 8, 2012
    Applicant: Samsung Electronics Co., Ltd.
    Inventor: Dong-Jun LEE
  • Publication number: 20120214997
    Abstract: Disclosed are a novel, simple and low-cost method for preparing sitagliptin, as DPP-IV (dipeptidyl peptidase IV) inhibitor, which is useful in treating type 2 diabetes mellitus and key intermediates used in said preparation of sitagliptin.
    Type: Application
    Filed: October 19, 2010
    Publication date: August 23, 2012
    Applicant: HANMI HOLDINGS CO., LTD.
    Inventors: Nam Du Kim, Ji Yeon Chang, Dong Jun Kim, Hyun Seung Lee, Jae Hyuk Jung, Young Kil Chang, Gwan Sun Lee
  • Patent number: 8249808
    Abstract: Provided is a navigation system including method of setting a destination in a navigation terminal, which includes receiving a position information message; and setting position coordinates corresponding to position information included in the position information message as position coordinates of a destination related to a certain route.
    Type: Grant
    Filed: February 22, 2007
    Date of Patent: August 21, 2012
    Assignee: Samsung Electronics Co., Ltd
    Inventor: Dong-Jun Lee