Patents by Inventor Su Kang

Su Kang 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).

  • MUTIPLICATION METHOD AND MODULAR MULTIPLIER USING REDUNDANT FORM RECODING
    Publication number: 20140192977
    Abstract: A multiplication method and a modular multiplier are provided. The multiplication method includes transforming a redundant-form multiplier by adding a recoding constant to the multiplier, performing recoding by using the transformed multiplier, and performing partial multiplication between the multiplier and a multiplicand using result values of the recoding.
    Type: Application
    Filed: December 23, 2013
    Publication date: July 10, 2014
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Yong Ki LEE, Sun-Soo SHIN, Jonghoon SHIN, Kyoung Moon AHN, Ji-Su KANG, Kee Moon CHUN
  • Compound for organic photoelectric device, organic photoelectric device including the same, and display device including the same
    Patent number: 8772632
    Abstract: A compound for an organic photoelectric device, an organic photoelectric device including the same, and a display device including the same the compound being represented by the following Chemical Formula 1:
    Type: Grant
    Filed: June 12, 2013
    Date of Patent: July 8, 2014
    Assignee: Cheil Industries, Inc.
    Inventors: Kyu-Yeol In, Myeong-Soon Kang, Ho-Kuk Jung, Nam-Soo Kim, Eui-Su Kang, Mi-Young Chae, Jin-Seong Park
  • Montgomery multiplier having efficient hardware structure
    Patent number: 8756268
    Abstract: A radix-2k Montgomery multiplier including an input coefficient generation unit to receive a multiplier, a multiplicand, a modulus, a sum and a previous sum, to generate and to output a partial product and a multiple modulus by using at least one of the multiplier, the multiplicand, the modulus and the sum, and to divide and to output the received previous sum into units of k bits, an accumulator circuit to receive the partial product, the multiple modulus and k bits of the previous sum from the input coefficient generation unit, and to generate and to output a carry and a sum by summing the partial product, the multiple modulus and the previous sum, and a carry propagation adder (CPA) circuit to generate and to output an ultimate sum by using the carry and the sum.
    Type: Grant
    Filed: March 21, 2011
    Date of Patent: June 17, 2014
    Assignee: SAMSUNG Electronics Co., Ltd.
    Inventors: Kyoung-moon Ahn, Young-sik Kim, Jong-hoon Shin, Sun-soo Shin, Ji-su Kang
  • Conductive polymer, conductive polymer composition, conductive polymer layer, and organic photoelectric device including the conductive polymer layer
    Patent number: 8747702
    Abstract: A conductive polymer, a conductive polymer composition, a conductive polymer layer, and an organic photoelectric device including the conductive polymer layer, the conductive polymer being doped with a polyacid copolymer, the polyacid copolymer being represented by the following Chemical Formula 1:
    Type: Grant
    Filed: June 29, 2012
    Date of Patent: June 10, 2014
    Assignee: Cheil Industries, Inc.
    Inventors: Dal-Ho Huh, Kyoung-Mi Lee, Eui-Su Kang, Mi-Young Chae, Jeong-Woo Lee
  • METHOD OF DISPLAYING CONTENT AND ELECTRONIC DEVICE FOR PROCESSING THE SAME
    Publication number: 20140152553
    Abstract: A method in an electronic device comprises when a display unit is deformed, determining a display area visible to a user, and displaying content on the confirmed display area. An apparatus for displaying content on an electronic device comprises a processing circuit configured to detect that a flexible display unit is bended, recognize at least a part of a user's body, determine which display area is visible to the user based on the user position; and move at least part of content on the visible display area.
    Type: Application
    Filed: December 5, 2013
    Publication date: June 5, 2014
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Soon-Hyun Cha, Myung-Su Kang, Jung-Woo Lee, Jae-Wan Cho, Sun-Min Hwang
  • Vacuum cleaner
    Patent number: 8713752
    Abstract: A vacuum cleaner is provided. The vacuum cleaner may include a vacuum cleaner, comprising a main body, and a dust separator selectively on the main body, the dust separator comprising a dust separation device, a dust compression device having at least one compression member disposed therein, the at least one compression member being configured to be rotated to compress dust, and a storage device.
    Type: Grant
    Filed: March 9, 2010
    Date of Patent: May 6, 2014
    Assignee: LG Electronics Inc.
    Inventor: Sung Su Kang
  • Modular calculator, operation method of the modular calculator, and apparatuses having the same
    Patent number: 8706788
    Abstract: A modular calculator and a method of performing a modular calculation are provided. The modular calculator includes a first register to receive and to store a first integer, a second register to receive and to store a second integer, a calculator connected to an output terminal of the first register and an output terminal of the second register, and a controller to determine an arithmetic operation of the calculator by referring to a sign of the first integer and a sign of the second integer and to control the calculator to perform the determined arithmetic operation on one of an addition and a subtraction of the first integer and the second integer and a modulus value.
    Type: Grant
    Filed: September 23, 2011
    Date of Patent: April 22, 2014
    Assignee: SAMSUNG Electronics Co., Ltd.
    Inventors: Jong Hoon Shin, Kyoung Moon Ahn, Young Sik Kim, Sun-Soo Shin, Ji-Su Kang
  • Compound for organic photoelectric device, organic photoelectric device including the same, and display device including the organic photoelectric device
    Patent number: 8697257
    Abstract: A compound for an organic photoelectric device, an organic photoelectric device including the same, and a display device including the organic photoelectric device, the compound being represented by the following Chemical Formula 1:
    Type: Grant
    Filed: June 27, 2012
    Date of Patent: April 15, 2014
    Assignee: Cheil Industries, Inc.
    Inventors: Soo-Hyun Min, Eun-Sun Yu, Ho-Jae Lee, Hyung-Sun Kim, Young-Hoon Kim, Eui-Su Kang, Nam-Heon Lee, Young-Sung Park, Mi-Young Chae
  • Method for transmitting signal of orthogonal frequency division multiplexing type, and apparatus applied to the same
    Patent number: 8693572
    Abstract: The method for transmitting a signal of an orthogonal frequency division multiplexing type according to an exemplary embodiment of the present invention has a configuration allowing a radio unit (RU) to perform a component adding a compression component and a decompression component before/after a serial interface interlocking between a digital unit (DU) and the radio unit (RU) and a component inserting a cyclic prefix (CP) into a signal so as to secure orthogonality of an orthogonal frequency division multiplexing (OFDM) signal, in a structure in which a base station is physically divided into the DU and the RU.
    Type: Grant
    Filed: July 10, 2012
    Date of Patent: April 8, 2014
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Gweon Do Jo, Chang Wahn Yu, Heon Kook Kwon, Byung Su Kang, Kwang Chun Lee
  • COMPOUND FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC LIGHT EMITTING DIODE INCLUDING THE SAME, AND DISPLAY DEVICE INCLUDING THE LIGHT EMITTING DIODE
    Publication number: 20140070199
    Abstract: A compound for an organic optoelectronic device, an organic light emitting diode, and a display device including the organic light emitting diode, the compound being represented by the following Chemical Formula 1:
    Type: Application
    Filed: November 6, 2013
    Publication date: March 13, 2014
    Inventors: Sung-Hyun JUNG, Dal-Ho HUH, Dong-Wan RYU, Kyoung-Mi LEE, Eui-Su KANG, Mi-Young CHAE
  • MATERIAL FOR AN ORGANIC OPTOELECTRONIC DEVICE, ORGANIC LIGHT EMITTING DIODE INCLUDING THE SAME, AND DISPLAY DEVICE INCLUDING THE ORGANIC LIGHT EMITTING DIODE
    Publication number: 20140034940
    Abstract: A material for an organic optoelectronic device, an organic light emitting diode including the same, and a display device including the organic light emitting diode, the material including at least one compound represented by the following Chemical Formula A-1; and at least one compound represented by the following Chemical Formula B-1:
    Type: Application
    Filed: October 11, 2013
    Publication date: February 6, 2014
    Inventors: Eun-Sun YU, Eui-Su KANG, Nam-Heon LEE, Mi-Young CHAE
  • COMPOUND FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC LIGHT EMITTING DIODE INCLUDING THE SAME AND DISPLAY INCLUDING THE ORGANIC LIGHT EMITTING DIODE
    Publication number: 20140027750
    Abstract: A compound for an organic optoelectronic device, an organic light emitting diode including the same, and a display device including the organic light emitting diode, the compound being represented by the following Chemical Formula 1:
    Type: Application
    Filed: October 1, 2013
    Publication date: January 30, 2014
    Inventors: Eun-Sun YU, Mi-Young CHAE, Eui-Su KANG, Nam-Heon LEE
  • FLEXIBLE TRANSPARENT HEATING ELEMENT USING GRAPHENE AND METHOD FOR MANUFACTURING THE SAME
    Publication number: 20140021195
    Abstract: The present invention relates to a flexible transparent heating element using graphene and a method for manufacturing the same. The heating element comprises a flexible transparent substrate; a graphene layer formed to at least one side of the flexible transparent substrate; and an electrode connected with the graphene layer.
    Type: Application
    Filed: July 19, 2013
    Publication date: January 23, 2014
    Applicant: Research & Business Foundation Sungkyunkwan University
    Inventors: Young Jin Kim, Byung Hee Hong, Jae Boong Choi, Jonghyun Ahn, Junmo Kang, Hyeong Keun Kim, Su Kang Bae
  • MODULAR MULTIPLIER AND MODULAR MULTIPLICATION METHOD THEREOF
    Publication number: 20130311533
    Abstract: A modular multiplier and a modular multiplication method are provided. The modular multiplier includes: a first register which stores a previous accumulation value calculated at a previous cycle; a second register which stores a previous quotient calculated at the previous cycle; a quotient generator which generates a quotient using the stored previous accumulation value output from the first register; and an accumulator which receives an operand, a bit value of a multiplier, the stored previous accumulation value, and the stored previous quotient to calculate an accumulation value in a current cycle, wherein the calculated accumulation value is updated to the first register, and the generated quotient is updated to the second register.
    Type: Application
    Filed: March 11, 2013
    Publication date: November 21, 2013
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yong Ki LEE, Jonghoon SHIN, KyoungMoon AHN, Ji-Su KANG, Sun-Soo SHIN
  • MODULAR ARITHMATIC UNIT AND SECURE SYSTEM INCLUDING THE SAME
    Publication number: 20130311531
    Abstract: A modular arithmetic unit includes a first input generator receiving first data to generate a first operand; a second input generator receiving second data to generate a second operand; an accumulator performing an accumulate/shift operation to add the first and second operands and outputting the carry and sum; a carry propagation adder adding the carry and the sum to output a result; and a data handler receiving either external data or the result and outputting the first data and the second data.
    Type: Application
    Filed: January 4, 2013
    Publication date: November 21, 2013
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: KYOUNGMOON AHN, Jonghoon Shin, Yong Ki Lee, Ji-su Kang, Sun-soo Shin
  • COMPOUND FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC LIGHT EMITTING DIODE INCLUDING THE SAME AND DISPLAY INCLUDING THE ORGANIC LIGHT EMITTING DIODE
    Publication number: 20130299794
    Abstract: A compound for an organic optoelectronic device, the compound being represented by the following Chemical Formula 1:
    Type: Application
    Filed: June 29, 2013
    Publication date: November 14, 2013
    Inventors: Ho-Kuk JUNG, Dong-Min KANG, Myeong-Soon KANG, Eui-Su KANG, Nam-Soo KIM, Nam-Heon LEE, Mi-Young CHAE
  • FIBER OPTIC APPARATUS FOR OXYGEN SENSING
    Publication number: 20130294975
    Abstract: An apparatus for oxygen sensing is provided. The apparatus for oxygen sensing includes: a header part to generate interference wave to light generated in a light source by the principle of fiber Fabry-Perot interferometer; and an optical spectrum analyzer to decide existence of oxygen based on change of spectrum periodicity of the above interference wave, in which the header part includes a sensing material of which effective refractive index changes by combination with the oxygen and the above interference wave changes its spectrum periodicity depending on change of effective refractive index of the above sensing material.
    Type: Application
    Filed: April 24, 2013
    Publication date: November 7, 2013
    Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Yong Won Song, Jung Ah Lim, Jae Min Hong, Nam Su Kang, Hee Dok Choi
  • METHOD AND APPARATUS FOR RECOGNIZING SIGN LANGUAGE USING ELECTROMYOGRAM SENSOR AND GYRO SENSOR
    Publication number: 20130295529
    Abstract: Provided are a method and apparatus for recognizing sign language using an electromyogram sensor and a gyro sensor. The method includes the steps of (a) receiving a gyro measurement signal and an electromyogram measurement signal from the gyro sensor and the electromyogram sensor which are attached to the body of a subject, (b) determining to which of groups clustered with similar fingerspelling motions the gyro measurement signal belongs, (c) acquiring a Gaussian model for the electromyogram measurement signal, and (d) comparing the acquired Gaussian model with Gaussian candidate models for candidate fingerspelling motions which belong to the group determined in step (b), and recognizing the candidate fingerspelling motion corresponding to the Gaussian candidate model that is most similar to the acquired Gaussian model as the fingerspelling motion of the subject.
    Type: Application
    Filed: October 28, 2011
    Publication date: November 7, 2013
    Applicant: FOUNDATION OF SOONGSIL UNIVERSITY-INDUSTRY COOPERATION
    Inventors: Hyun Chool Shin, Kyung Jin You, Ki Won Rhee, Hee Su Kang
  • TOUCH SENSOR USING GRAPHENE FOR SIMULTANEOUSLY DETECTING A PRESSURE AND A POSITION
    Publication number: 20130285970
    Abstract: A touch sensor capable of specifying a touch position and/or a degree of a touch pressure by using graphene as an electrode and/or a strain gauge, and more particular, a touch sensor capable of simultaneously detecting a pressure and a position by means of change in resistance by using graphene is provided.
    Type: Application
    Filed: December 23, 2011
    Publication date: October 31, 2013
    Applicant: GRAPHENE SQUARE INC.
    Inventors: Jong-Hyun Ahn, Byung Hee Hong, Young Bin Lee, Su Kang Bae, Hyeong Keun Kim
  • COMPOUND FOR ORGANIC PHOTOELECTRIC DEVICE, ORGANIC PHOTOELECTRIC DEVICE INCLUDING THE SAME, AND DISPLAY DEVICE INCLUDING THE SAME
    Publication number: 20130274471
    Abstract: A compound for an organic photoelectric device, an organic photoelectric device including the same, and a display device including the same the compound being represented by the following Chemical Formula 1:
    Type: Application
    Filed: June 12, 2013
    Publication date: October 17, 2013
    Inventors: Kyu-Yeon IN, Myeong-Soon KANG, Ho-Kuk JUNG, Nam-Soo KIM, Eui-Su KANG, Mi-Young CHAE, Jin-Seong PARK