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).

  • Thermotropic liquid crystal polymer microcapsules, a method for preparing the same, and cosmetic compositions containing the same
    Patent number: 7041304
    Abstract: There are provided thermotropic liquid crystal polymer microcapsules which can show behavior of liquid crystal as it is within polymer phase due to phase separation between liquid crystal and polymer, so to be incorporated into cosmetic composition as an additive for visual effect, and in loading active ingredients within liquid crystal, can improve the stability of the active ingredients in cosmetic base; and a method for preparing the same; and cosmetic compositions containing the same.
    Type: Grant
    Filed: July 30, 2002
    Date of Patent: May 9, 2006
    Assignee: Pacific Corporation
    Inventors: Hee Kyung Ju, Jin Woong Kim, Sang Hoon Han, Ih Seop Chang, Han Kon Kim, Hak Hee Kang, Ok Sub Lee
  • TCP flow controlling method in high-speed mobile communications network
    Publication number: 20060092838
    Abstract: Provided is data transmission in a mobile communications network, more particularly, a TCP (Transmission Control Protocol) flow controlling method for data transmissions in a high-speed mobile communications network in which a handoff/handover is performed, which focuses on that a mobile TCP packet can be identified using a mobile option field for the TCP packet, the method comprising determining which terminal of wired or mobile communications terminals is connected to a server, and controlling a transfer rate by adopting different congestion avoidance according to the determination.
    Type: Application
    Filed: October 27, 2005
    Publication date: May 4, 2006
    Inventor: Kyung-Ju Lee
  • Method and apparatus for providing user interface for multistreaming audio control
    Publication number: 20060069458
    Abstract: Provided is a method and apparatus for providing a user interface for multistreaming audio control. The method includes determining whether a multistreaming mode of an audio device is activated upon receiving from a user a command to execute a popup menu for content, providing play menu items of audio panels to the popup menu for the content if the multistreaming mode is activated, and playing the content through an audio panel selected by the user.
    Type: Application
    Filed: September 12, 2005
    Publication date: March 30, 2006
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Kyung-ju Lee, Jin-hyong Kim
  • Oil treated filter media
    Publication number: 20060027494
    Abstract: A filter medium treated by a novel adhesive comprised of a major portion by weight of an oil group consisting of vegetable, animal, or mineral oils and a minor portion of a thickening material.
    Type: Application
    Filed: October 7, 2005
    Publication date: February 9, 2006
    Applicant: AAF-McQuay, Inc., A Kentucky Corporation
    Inventor: Kyung-Ju Choi
  • Low-error fixed-width modified booth multiplier
    Patent number: 6978426
    Abstract: A low-error fixed-width multiplier receives a W-bit input and produces a W-bit product. In an embodiment, a multiplier (Y) is encoded using modified Booth coding. The encoded multiplier (Y) and a multiplicand (X) are processed together to generate partial products. The partial products are accumulated to generate a product (P). To compensate for the quantization error, Booth encoder outputs are used for the generation of error compensation bias. The truncated bits are divided into two groups, a major least significant bit group and a minor least significant bit group, depending upon their effects on the quantization error. Different error compensation methods are applied to each group.
    Type: Grant
    Filed: August 30, 2002
    Date of Patent: December 20, 2005
    Assignee: Broadcom Corporation
    Inventors: Keshab K. Parhi, Jin-Gyun Chung, Kwang-Cheol Lee, Kyung-Ju Cho
  • Crest supported filter frame assembly and method
    Publication number: 20050150201
    Abstract: A fluid pleated filter assembly arrangement including a method and structure wherein crests of the pleated medium are sharp and narrow being enhanced by alignment of the fibers with the direction of fluid stream flow with the crests being supported by a preselectively controlled breadth and thickness support strip and adhesive fastening band disposed intermediate opposed side edges of the support strip.
    Type: Application
    Filed: January 9, 2004
    Publication date: July 14, 2005
    Inventors: Kyung-Ju Choi, Dennis Porter, Ronald Unthank
  • Low-error fixed-width modified booth multiplier
    Publication number: 20050144217
    Abstract: A low-error fixed-width multiplier receives a W-bit input and produces a W-bit product. In an embodiment, a multiplier (Y) is encoded using modified Booth coding. The encoded multiplier (Y) and a multiplicand (X) are processed together to generate partial products. The partial products are accumulated to generate a product (P). To compensate for the quantization error, Booth encoder outputs are used for the generation of error compensation bias. The truncated bits are divided into two groups, a major least significant bit group and a minor least significant bit group, depending upon their effects on the quantization error. Different error compensation methods are applied to each group.
    Type: Application
    Filed: February 22, 2005
    Publication date: June 30, 2005
    Applicant: Broadcom Corporation
    Inventors: Keshab Parhi, Jin-Gyun Chung, Kwang-Cheol Lee, Kyung-Ju Cho
  • Method of forming spaced pleated filter material and product of same
    Publication number: 20050139544
    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: Application
    Filed: December 30, 2003
    Publication date: June 30, 2005
    Inventor: Kyung-Ju Choi
  • Product and method of forming successive layers of face-to-face adjacent media with calculated pore size
    Publication number: 20050139543
    Abstract: A filter media product and method of making the same wherein at least two independent filter media thicknesses of differing coarse and fine pore sizes are held in face-to-face relationship with the pore sizes being so calculated that the overall average pore size of successive thicknesses is smaller than the pore size of the finest fiber thickness.
    Type: Application
    Filed: December 7, 2004
    Publication date: June 30, 2005
    Applicant: AAF-McQuay Inc.
    Inventor: Kyung-Ju Choi
  • Apparatus for forming a layered fibrous mat of varied porosity
    Patent number: 6908294
    Abstract: An arrangement for producing a fibrous mat from a heated die source wherein the produced mat includes a first layered, preselected fiber portion of substantially straight fibers produced by directing such fibers directly to a collector source and a second layered preselected fiber portion of substantially curled fibers produced by diverting and exerting an external vertically creative curling force thereon before reaching the collector source.
    Type: Grant
    Filed: May 15, 2003
    Date of Patent: June 21, 2005
    Assignee: AAF-McQuay, Inc.
    Inventor: Kyung-Ju Choi
  • Series apparatus for forming layered fibrous mat of differing fibers and controlled surfaces
    Publication number: 20050129793
    Abstract: An arrangement for forming a web of fibrous media wherein at least one formed layered portion is attenuated from a first die source selectively unto a first collector and successively combining such portion with at least another formed layered portion which is attenuated from a second die source selectively unto a second collector, at least one of the outer surfaces of the web of fibrous media being of comparatively smooth skin-like nature to minimize projecting fiber ends.
    Type: Application
    Filed: February 28, 2004
    Publication date: June 16, 2005
    Inventor: Kyung-Ju Choi
  • Layered fibrous mat of differing fibers and controlled surfaces
    Publication number: 20050112977
    Abstract: An arrangement for forming a web of fibrous media wherein at least one formed layered portion is attenuated from a first die source selectively unto a first collector and successively combining such portion with at least another formed layered portion which is attenuated from a second die source selectively unto a second collector, at least one of the outer surfaces of the web of fibrous media being of comparatively smooth skin-like nature to minimize projecting fiber ends.
    Type: Application
    Filed: February 28, 2004
    Publication date: May 26, 2005
    Inventor: Kyung-Ju Choi
  • Method for inhibiting 5-lipoxygenase using a benzoxazole derivative or an analogue thereof
    Publication number: 20040198768
    Abstract: Use of a benzoxazole derivative or an analogue thereof inhibits 5-lipoxygenase in a subject.
    Type: Application
    Filed: February 27, 2004
    Publication date: October 7, 2004
    Inventors: Hea Young Park Choo, Hyeun Wook Chang, Ju Hee Yoon, Hye Kyung Ju
  • Thermobondable filter medium and border frame and method of making same
    Patent number: 6758878
    Abstract: Self-supporting pleated fluid filter medium and method of making the same wherein the filter medium and accompanying flow-through border frame are of coated thermobondable materials, which are heat bonded together.
    Type: Grant
    Filed: April 10, 2002
    Date of Patent: July 6, 2004
    Assignee: AAF McQuay, Inc.
    Inventors: Kyung-Ju Choi, Dennis R. Porter, Paul B. Ryan
  • Method of forming combined pleated scrim and filter media materials and product of same
    Publication number: 20040112023
    Abstract: A high efficiency fluid filter arrangement wherein a combined layer of scrim and filter media applications is of empirically relatively estimated weight size and depth with intermediate pleat spacing so as to arrive at a combined filtration capability value in keeping with selected approved test standards.
    Type: Application
    Filed: December 12, 2002
    Publication date: June 17, 2004
    Inventor: Kyung-Ju Choi
  • Thermobondable filter medium and border frame and method of making same
    Publication number: 20040112526
    Abstract: Self-supporting pleated fluid filter medium and method of making the same wherein the filter medium and accompanying flow-through border frame are of coated thermobondable materials, which are heat bonded together.
    Type: Application
    Filed: December 5, 2003
    Publication date: June 17, 2004
    Inventors: Kyung-Ju Choi, Dennis R. Porter, Paul B. Ryan
  • Method for stabilizing active components using polyol/polymer microcapsule, and cosmetic composition containing the microcapsule
    Publication number: 20040108608
    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: Application
    Filed: November 20, 2003
    Publication date: June 10, 2004
    Applicant: AMOREPACIFIC CORPORATION
    Inventors: Hee Kyung Ju, Jin Woong Kim, So Mi Lee, Sang Hoon Han, Ih Seop Chang
  • Series arrangement for forming layered fibrous mat of differing fibers and controlled surfaces
    Patent number: 6736914
    Abstract: An arrangement for forming a web of fibrous media wherein at least one formed layered portion is attenuated from a first die source selectively unto a first collector and successively combining such portion with at least another formed layered portion which is attenuated from a second die source selectively unto a second collector, at least one of the outer surfaces of the web of fibrous media being of comparatively smooth skin-like nature to minimize projecting fiber ends.
    Type: Grant
    Filed: December 20, 2001
    Date of Patent: May 18, 2004
    Assignee: AAF-McQuay, Inc.
    Inventor: Kyung-Ju Choi
  • Treated filter media and frame
    Publication number: 20040055943
    Abstract: A filter medium and frame therefore wherein the filter medium is treated by a novel adhesive comprised of a major portion by weight of an oil group consisting of vegetable, animal, or mineral oils and a minor portion of a preselected thickening material with the rigidity of the filter medium being obtained by sandwiching the filter medium between joined mating upstream and downstream frame members.
    Type: Application
    Filed: September 24, 2003
    Publication date: March 25, 2004
    Inventor: Kyung-Ju Choi
  • Apparatus for forming a layered fibrous mat of varied porosity
    Publication number: 20040053021
    Abstract: An arrangement for producing a fibrous mat from a heated die source wherein the produced mat includes a first layered, preselected fiber portion of substantially straight fibers produced by directing such fibers directly to a collector source and a second layered preselected fiber portion of substantially curled fibers produced by diverting and exerting an external vertically creative curling force thereon before reaching the collector source.
    Type: Application
    Filed: May 15, 2003
    Publication date: March 18, 2004
    Applicant: AAF-McQUAY, INC.
    Inventor: Kyung-Ju Choi