Patents by Inventor Yang-Soo Park

Yang-Soo Park 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: 8808845
    Abstract: The cleansing polyester fabric of the present invention (AAA). The cleansing fabric of the present invention is useful as a makeup cleansing fabric or as a wiping fabric for precision products and optical devices since it exhibits excellent cleansing performance, is soft to the touch and does not damage the surface of a products to be cleansed.
    Type: Grant
    Filed: December 22, 2004
    Date of Patent: August 19, 2014
    Assignee: Kolon Industries, Inc.
    Inventors: Yang-Soo Park, Heung-Ryul Oh, Dong-Eun Lee
  • Patent number: 7850741
    Abstract: The present invention provides a cleansing polyester fabric, which comprises (i) a polyester multifilament consisting of ultra yarns (monofilament) of 0.001 to 0.1 deniers or its false twist yarn as warp and (ii) a false twisted mixing yarn consisting of said polyester multifilament and a high shrinkage polyester multifilament with 10-50% of shrinkage rate in boiling water as a weft, and said fabric satisfies the following properties; sum of warp density and weft density: 220-320 yarns/inch, thickness of the fabric: less than 0.3 mm, and weight of the fabric: 70-180 g/m2. The cleansing fabric of the present invention is useful as a makeup cleansing fabric or as wiping fabric for fine products and optical devices since it exhibits excellent cleansing performance, is soft to the touch and does not damage the surface of products to be cleaned.
    Type: Grant
    Filed: May 18, 2009
    Date of Patent: December 14, 2010
    Assignee: Kolon Industries, Inc.
    Inventors: Yang-Soo Park, Heung-Ryul Oh, Dong-Eun Lee
  • Patent number: 7635144
    Abstract: An inflatable two-layer fabric including two separated fabric layers, woven at the same time using a weaving machine, and an attachment area having a weaving pattern attaching the two fabric layers such that an air leakage per unit length (measured at 2.5 k Pa) of the attachment area is less than 0.8 L/min/cm.
    Type: Grant
    Filed: November 6, 2003
    Date of Patent: December 22, 2009
    Assignee: Kolon Ind. Inc.
    Inventors: Kwang-Oh Kim, Yang-Soo Park, Sang-Mok Lee
  • Publication number: 20090223589
    Abstract: The cleansing polyester fabric of the present invention (AAA). The cleansing fabric of the present invention is useful as a makeup cleansing fabric or as a wiping fabric for precision products and optical devices since it exhibits excellent cleansing performance, is soft to the touch and does not damage the surface of a products to be cleansed.
    Type: Application
    Filed: May 18, 2009
    Publication date: September 10, 2009
    Inventors: Yang-Soo PARK, Heung-Ryul OH, Dong-Eun LEE
  • Publication number: 20080227351
    Abstract: The cleansing polyester fabric of the present invention (AAA). The cleansing fabric of the present invention is useful as a makeup cleansing fabric or as a wiping fabric for precision products and optical devices since it exhibits excellent cleansing performance, is soft to the touch and does not damage the surface of a products to be cleansed.
    Type: Application
    Filed: December 22, 2004
    Publication date: September 18, 2008
    Inventors: Yang-Soo Park, Heung-Ryul Oh, Dong-Eun Lee
  • Patent number: 7183949
    Abstract: Analog baseband processors and methods of processing an analog baseband for use in a multimode communication device are disclosed. The analog baseband processor includes a single (shared) analog-to-digital converter, and at least a first receiver digital front end and a second receiver digital front end. The analog baseband processor may further include a third or more receiver digital front ends. The analog-to-digital converter is time-shared by the receiver digital front ends and (alternately) converts a first mode input signal to a first digital signal based at a first sampling rate and converts a second mode input signal to a second digital signal based at the (same) first sampling rate. The first receiver digital front end converts the first sampling rate of the first digital signal, and the second receiver digital front end converts the first sampling rate of the second digital signal.
    Type: Grant
    Filed: June 14, 2005
    Date of Patent: February 27, 2007
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Yang-Soo Park
  • Patent number: 7124569
    Abstract: The present invention relates to a textured yarn (ATY) with different shrinkage and excellent suede effect, wherein at least one or two kinds of two-component composite yarn (effect) yarn having a monofilament fineness are twined around a thermoplastic multifilament yarn (core yarn), forming loops on the surface of the textured yarn.
    Type: Grant
    Filed: April 4, 2003
    Date of Patent: October 24, 2006
    Assignee: Kolon Industries, Inc.
    Inventors: Jeong-Gi Lee, Chang-Bae Lee, Yang-Soo Park
  • Publication number: 20060161422
    Abstract: A virtual emulation module of a subsystem based on a virtual platform includes a virtual core and a virtual program code including a set of functions. The virtual core is realized using a high-level language and corresponds to a core of the subsystem to be realized onto a system-on-chip (SOC). The set of functions of the virtual core are realized using the high-level language independent of the core of the subsystem. The subsystem to be realized onto the SOC may correspond to a microcontroller unit (MCU) subsystem or to a digital signal processor (DSP) subsystem. The high-level language realizing the virtual core and the functions of the virtual program code may be C-language.
    Type: Application
    Filed: December 22, 2005
    Publication date: July 20, 2006
    Inventors: Dong-Won Lee, Yang-Soo Park, Dong-Sik Cho
  • Publication number: 20050280569
    Abstract: Analog baseband processors and methods of processing an analog baseband for use in a multmode communication device are disclosed. The analog baseband processor includes a single (shared) analog-to-digital converter, and at least a first receiver digital front end and a second receiver digital front end. The analog baseband processor may further include a third or more receiver digital front ends. The analog-to-digital converter is time-shared by the receiver digital front ends and (alternately) converts a first mode input signal to a first digital signal based at a first sampling rate and converts a second mode input signal to a second digital signal based at the (same) first sampling rate. The first receiver digital front end converts the first sampling rate of the first digital signal, and the second receiver digital front end converts the first sampling rate of the second digital signal.
    Type: Application
    Filed: June 14, 2005
    Publication date: December 22, 2005
    Inventor: Yang-Soo Park
  • Publication number: 20050158543
    Abstract: The present invention relates to a textured yarn (ATY) with different shrinkage and excellent suede effect, wherein at least one or two kinds of two-component composite yarns (effect yarn) having a monofilament fineness of 0.001 to 0.3 denier after dividing or extracting an extraction component are twined around a thermoplastic multifilament yarn (core yarn), 2 to 350 loops per meter of the two-component composite yarn of at least 1.0§® in length are formed on the surface of the textured yarn, and more than 95% of the two-component composite yarn loops of at least 1.0§® in length has a length of 1.0 to 2.5§®. The present invention prepares the textured yarn with different shrinkage by air-texturing the two-component composite yarn (effect yarn) and the thermoplastic multifilament yarn (core yarn) in an air texturing nozzle under the condition that the overfeed ratio of effect yarn to core yarn is 1.2 to 4.0.
    Type: Application
    Filed: April 4, 2003
    Publication date: July 21, 2005
    Inventors: Jeong-Gi Lee, Chang-Bae Lee, Yang-Soo Park