Patents by Inventor Kyung Ju An

Kyung Ju An 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: 7872970
    Abstract: The present invention relates to technology for determining priority when an access to a network, e.g., UPnP-based home network is requested. An illustrative method according to the present invention sets one priority determinator among a plurality of determinators to default one, and asks the default priority determinator priority information on a connection for traffic when the connection is requested to be allowed.
    Type: Grant
    Filed: November 14, 2006
    Date of Patent: January 18, 2011
    Assignee: LG Electronics Inc.
    Inventors: Kyung Ju Lee, Yu Kyoung Song
  • Patent number: 7837756
    Abstract: A filter media product and method of making the same wherein the filter media is pleatable and has at least one support scrim comprised of a melt bonded non-woven material or a fuse bonded non-woven material bonded to a layer of expanded polytetrafluoroethylene. The filter media may have a single support scrim with one or more layers and optionally may have a support scrim on both an upstream and downstream surface where both or neither support scrim is multilayered. The filter media may have an efficiency greater than, equal to, or less than HEPA.
    Type: Grant
    Filed: April 5, 2007
    Date of Patent: November 23, 2010
    Assignee: AAF-McQuay Inc.
    Inventor: Kyung-Ju Choi
  • Patent number: 7769191
    Abstract: A flat panel audio output apparatus including a plurality of flat panels; and one or more vibrators respectively provided to each of the flat panels to vibrate the flat panels to make a sound; wherein the one or more vibrators of each one of the respective flat panels receives audio signals of a different channel and/or a different frequency band than those received by the one or more vibrators of at least one of the remaining flat panels.
    Type: Grant
    Filed: October 28, 2005
    Date of Patent: August 3, 2010
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Kyung-ju Lee, Jeong-Seon Kim, Valeri Toherniak, Yang-sung Kim, Young-hun An
  • Publication number: 20100110056
    Abstract: The present invention relates to a connector that includes a body and a plurality of terminals. The body extends in a first direction and includes at least one side surface coupled with an external device. The terminals include a conductive material. The terminals are arranged on the body, extend in a second direction perpendicular to the first direction, and are arranged in the first direction to receive a voltage and a control signal from the external device. At least one terminal of the terminals has a length in the second direction greater than a length of remaining terminals in the second direction, the at least one terminal to receive a ground voltage.
    Type: Application
    Filed: October 6, 2009
    Publication date: May 6, 2010
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Ji-Won Kim, Ik-Sun Song, Kyung-Ju Jeon, Hak-Cheol Shin, Hyoung-Wook Kim
  • Patent number: 7691296
    Abstract: The present invention relates to a method for stabilizing enzyme and water- and oil-soluble active components using polyol/polymer microcapsules, and to a cosmetic composition containing the enzyme and the microcapsules. More particularly, the present invention relates to polyol/polymer microcapsules which effectively stabilize the enzyme and active components, which are unstable in the formulations, through increasing the solubility thereof in hydrophobic polymer by using polyol, and to a method for preparing the polyol/polymer microcapsules.
    Type: Grant
    Filed: November 20, 2003
    Date of Patent: April 6, 2010
    Assignee: Amorepacific Corporation
    Inventors: Hee Kyung Ju, Jin Woong Kim, So Mi Lee, Sang Hoon Han, Ih Seop Chang
  • Publication number: 20100060548
    Abstract: A mobile terminal and an operating method thereof are provided. The operating method includes providing a transparent flexible display having a first display region at the front of the transparent flexible display and a second display region at the rear of the transparent flexible display; displaying an image in the first display region; determining whether a bend signal indicating that the transparent flexible display is bent is detected; and if the results of the determining indicate that a portion of the second display region has the same display direction as that of the first display region, displaying information regarding the image in the portion of the second display region having the same display direction as that of the first display region. Therefore, it is possible to display various information not only using a display region at the front of a display device but also using a display region at the rear of the display device.
    Type: Application
    Filed: May 13, 2009
    Publication date: March 11, 2010
    Inventors: Kil Soo Choi, Nam Yong Park, Kwang Suh Jung, Sung Won Jung, Kyung Ju Lee, Yeong Seok Kim, Byung Eun Bong, Kyoung Jin Seo, Jong Hwan Kim, Dae Hyun Baek
  • Publication number: 20100056223
    Abstract: The present invention relates to a mobile terminal equipped with flexible display. The controller changes a screen displayed on the flexible display or controls the operation according to a bent part of the flexible display.
    Type: Application
    Filed: July 28, 2009
    Publication date: March 4, 2010
    Inventors: Kil Soo CHOI, Sang Won Jung, Dae Hyun Baek, Kyung Ju Lee, Byung Ean Bong, Kyung Jin Seo, Kwang Suh Jung, Yeong Seok Kim
  • Patent number: 7661540
    Abstract: A unified pleated filter arrangement including a unified method and product wherein successive pleat flanks are spaced by communicably facing increments of spacing material with the pleat flanks being a selectively spaced and uniformly level geometric configuration.
    Type: Grant
    Filed: December 30, 2003
    Date of Patent: February 16, 2010
    Assignee: AAF McQuay, Inc.
    Inventor: Kyung-Ju Choi
  • Publication number: 20100005154
    Abstract: The present invention is to notify a user of whether content streaming service will be provided well or not by obtaining information for transfer of a content to be provided from outside before traffic of the content starts to be transferred. In a method according to the present invention, a CP (Control Point) or a gateway at a home network obtains requests an external server to provide information for transfer of a content stored in the external server, a TD (Traffic Descriptor) is constructed based on the provided information for transfer, and a QoS (Quality of Service) manager invokes an action requesting permission of traffic requiring a bandwidth specified by the TD to devices to be involved in traffic transferring of the content.
    Type: Application
    Filed: January 12, 2007
    Publication date: January 7, 2010
    Applicant: LG ELECTRONICS INC.
    Inventors: Yu Kyoung Song, Kyung Ju Lee
  • Patent number: 7625418
    Abstract: A pleated fluid filter having a pair of spaced longitudinally extending flanks is formed by at least one layer of a fluid filter media. A spacing member is integral with one of the flanks and extends outwardly in contacting relation with an adjacent flank.
    Type: Grant
    Filed: June 8, 2005
    Date of Patent: December 1, 2009
    Assignee: AAF-McQuay, Inc.
    Inventor: Kyung-Ju Choi
  • Patent number: 7544631
    Abstract: The present invention provides for titanium oxide-based photocatalysts having a general formula of TiO2-X-?CXN? and self-cleaning materials that are prepared by substituting O of pure TiO2 with C and N. A preparation method comprising a process for forming thin films of TiO2-X-?CXN? by using gases such as Ar, N2, CO2, CO and O are used for reactive sputtering, and a process of heat treating at around 500° C., thereby crystallizing, is provided. The titanium oxide-based photocatalysts having a general formula of TiO2-X-?CXN? and self-cleaning materials according to the present invention have a smaller optical bandgap compared to pure titanium oxides, and therefore, the photocatalysts can be activated under the visible light range. In addition, they comprise only pure anatase crystallization phase, and since the crystallized particles are small in size, the efficiency and self-cleaning effect of the photocatalysts are very high.
    Type: Grant
    Filed: April 26, 2006
    Date of Patent: June 9, 2009
    Assignee: Korea Institute of Science and Technology
    Inventors: Won-Kook Choi, Yeon-Sik Jung, Dong-Heon Kang, Kyung-Ju Lee
  • Publication number: 20090143497
    Abstract: A photocurable pressure-sensitive adhesive (PSA) composition includes an acrylic PSA binder, the acrylic PSA binder including at least one fluoro group in an amount of about 6 mol % to about 30 mol % based on a total amount of the acrylic PSA binder, a thermal curing agent, and a photoinitiator.
    Type: Application
    Filed: October 2, 2008
    Publication date: June 4, 2009
    Inventors: Seung Jib Choi, Kyoung Jin Ha, Jun Suk Kim, Kyung Ju Lee, Chang Beom Chung
  • Publication number: 20090080330
    Abstract: The present invention relates to technology for determining priority when an access to a network, e.g., UPnP-based home network is requested. An illustrative method according to the present invention sets one priority determinator among a plurality of determinators to default one, and asks the default priority determinator priority information on a connection for traffic when the connection is requested to be allowed.
    Type: Application
    Filed: November 14, 2006
    Publication date: March 26, 2009
    Inventors: Kyung Ju Lee, Yu Kyoung Song
  • Publication number: 20090083462
    Abstract: In case that a main component and an auxiliary component to be presented in synchronization with the main one have to be presented through data transmission between both devices, the present invention issues an action for setting access location information (e.g., URL) of at least one auxiliary component to a media renderer, wherein the action is different from an action for setting access location information of a main component. As a different way, the present invention sets access location information of at least one auxiliary component to a media renderer through an action including access location information of an auxiliary component as well as access location information of a main component.
    Type: Application
    Filed: November 30, 2006
    Publication date: March 26, 2009
    Inventors: Yu Kyoung Song, Kyung Ju Lee, Chang Hyun Kim
  • Publication number: 20090049811
    Abstract: A filter bag, filter assembly, and method of making wherein the filter bag including a pair of longitudinally extending fluid pervious filter panels positioned in spaced opposed relation to form filter bag sides therebetween, the opposed longitudinally extending fluid pervious filter panels being connected together by at least one joiner in strip form arranged to extend longitudinally between the longitudinally extending spaced opposed filter panels and fastened on opposite longitudinal side edges of the joiner to the opposed panels from a downstream end to joiner separation points a selected distance from the upstream end.
    Type: Application
    Filed: August 23, 2007
    Publication date: February 26, 2009
    Inventor: Kyung-Ju Choi
  • Publication number: 20090010156
    Abstract: The present invention relates to a method for changing service quality of a content adaptively. In the present method, when allowance of access to a network is requested, whether transfer speed demanded by the request of access allowance can be provided is checked. If can not be provided, service quality of a connection being serviced is lowered. In the meantime, the present method monitors whether available bandwidth is generated, and upgrades service quality of a connection being serviced when available bandwidth is generated. The above operations can make a given network resource fully used.
    Type: Application
    Filed: April 28, 2006
    Publication date: January 8, 2009
    Inventors: Yu Kyoung Song, Kyung Ju Lee
  • Publication number: 20080313530
    Abstract: The present invention relates to method and apparatus for enabling remote query and control for a device on a home network. A starting control point or a gateway of home network in accordance with the present invention makes out a document of device list that shows a device in association with location information of a presentation page written in a device descriptor received from at least one of devices connected to a home network; and provides the document for a general browser to interpret/process in order that device list of the home network is displayed by the general browser when the general browser is executed.
    Type: Application
    Filed: April 19, 2006
    Publication date: December 18, 2008
    Inventors: Yu Kyoung Song, Kyung Ju Lee
  • Publication number: 20080313531
    Abstract: The present invention relates to method and apparatus for enabling to request querying and/or controlling operations to a device on a home network via Internet. In a method in accordance with the present invention, a document of device list to show devices is made out in browser-interpretable format (or in remote UPnP-control point interpretable format) based on information provided from a plurality of devices connected to a home network, afterwards, a device searching message is transmitted periodically toward the plurality of devices and the document is modified based on responses to the message from the devices (or from a proxy on the home network) The modified document is provided for an external connection program, e.g., browser (or UPnP control point) to interpret/process, as a result, changed list of devices on the home network is displayed to a user.
    Type: Application
    Filed: April 19, 2006
    Publication date: December 18, 2008
    Inventors: Yu-Kyoung Song, Kyung-Ju Lee
  • Publication number: 20080289009
    Abstract: The present invention is to ensure security of a local network, e.g., a home network from remote access while allowing remote access. In a method of the present invention, if a device on the local network is to be accessed remotely, user identifying information (and/or device identifying information) and connection information of a target device, that are accompanied by the access, are compared with information of registered allowance entries and whether to allow the access is determined based on the comparison result. According to the method, remote access to a device invoked by a user (and/or a remote device) whose remote access is not set to allowance is blocked while remote access invoked by a user (and/or a remote device) whose remote access is set to allowance is admitted.
    Type: Application
    Filed: April 19, 2006
    Publication date: November 20, 2008
    Inventors: Kyung Ju Lee, Yu Kyoung Song
  • Publication number: 20080263124
    Abstract: The present invention relates to method and apparatus for enabling to request querying and/or controlling operations remotely to a device on a home network via Internet. In a method in accordance with the present invention, a device search message is transmitted to a plurality of devices connected to a local network, and device information is created or modified based on whether there are responses to the message from the devices. Afterwards, when a device search message is received a responding message to the received message is transmitted for a device or devices contained in the device information. Whereby, possible communication errors occurred by long-time delay (caused by traveling across large-area network and local network) of a search message can be prevented.
    Type: Application
    Filed: April 19, 2006
    Publication date: October 23, 2008
    Inventors: Yu Kyoung Song, Kyung Ju Lee