Patents by Inventor Yoon-chul Son

Yoon-chul Son 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: 9508987
    Abstract: A composite anode active material, a method of preparing the composite anode active material, and a lithium battery including the lithium battery. According to the method of preparing the composite anode active material, carbon nanotubes are formed on a Si particle without a separate operation of applying a catalyst. Furthermore, high adherence is provided between the Si particle and carbon nanotubes, and therefore the composite anode active material is used as an anode material of the lithium battery.
    Type: Grant
    Filed: January 15, 2014
    Date of Patent: November 29, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ho-suk Kang, Jeong-hee Lee, Yoon-chul Son, Jeong-na Heo
  • Patent number: 9501013
    Abstract: A heating member for a fusing apparatus includes a resistive heating layer including a base polymer and an electroconductive filler dispersed in the base polymer, where the resistive heating layer generates heat by receiving electric energy, and where a storage modulus of the resistive heating layer is about 1.0 megapascal or greater.
    Type: Grant
    Filed: May 8, 2013
    Date of Patent: November 22, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sang-eui Lee, Dong-earn Kim, Dong-ouk Kim, Ha-jin Kim, Sung-hoon Park, Min-jong Bae, Yoon-chul Son, Kun-mo Chu, In-Taek Han
  • Patent number: 9440853
    Abstract: A hafnium telluride compound includes a layered crystal structure and represented by the following Chemical Formula 1. Hf3Te2-xAx??[Chemical Formula 1] Herein, A is at least one selected from phosphorus (P), Arsenic (As), antimony (Sb), bismuth (Bi), sulfur (S) and selenium (Se), and 0<x?1.
    Type: Grant
    Filed: January 30, 2015
    Date of Patent: September 13, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Kimoon Lee, Byungki Ryu, Yoon Chul Son, Hyeon Cheol Park, Sang Mock Lee
  • Publication number: 20160163410
    Abstract: An electrically conductive thin film including a plurality of nanosheets including a doped titanium oxide represented by Chemical Formula 1 and having a layered crystal structure: (A?Ti1??)O2+???Chemical Formula 1 wherein, in Chemical Formula 1, ? is greater than 0, A is at least one dopant metal selected from Nb, Ta, V, W, Cr, and Mo, and ? is greater than 0 and less than 1. Also, an electronic device including the electrically conductive thin film.
    Type: Application
    Filed: September 30, 2015
    Publication date: June 9, 2016
    Inventors: Doh Won JUNG, Hee Jung PARK, Yoon Chul SON, Yun Sung WOO, Jongmin LEE, Yong Hee CHO, Kyoung-Seok MOON, Jae-Young CHOI, Kimoon LEE
  • Patent number: 9348280
    Abstract: A heating composite, including a polymer matrix; and a carbon nanotube structure including a plurality of carbon nanotubes continuously connected to each other and integrated with the polymer matrix.
    Type: Grant
    Filed: May 18, 2012
    Date of Patent: May 24, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sang-Eui Lee, In-Taek Han, Yoon-Chul Son, Ha Jin Kim, Dong-Ouk Kim, Dong-Earn Kim, Kun Mo Chu
  • Publication number: 20160141067
    Abstract: An electrically conductive thin film including: a material including a compound represented by Chemical Formula 1 and having a layered crystal structure, MemAa ??Chemical Formula 1 wherein Me is Al, Ga, In, Si, Ge, Sn, A is S, Se, Te, or a combination thereof, and m and a each are independently a number selected so that the compound of Chemical Formula 1 is neutral; and a dopant disposed in the compound of Chemical Formula 1, wherein the dopant is a metal dopant that is different from Me and has an oxidation state which is greater than an oxidation state of Me, a non-metal dopant having a greater number of valence electrons than a number of valence electrons of A in Chemical Formula 1, or a combination thereof, and wherein the compound of Chemical Formula 1 includes a chemical bond which includes a valence electron of an s orbital of Me.
    Type: Application
    Filed: November 13, 2015
    Publication date: May 19, 2016
    Inventors: Kimoon LEE, Sang Il KIM, Se Yun KIM, Sung Woo HWANG, Woojin LEE, Hee Jung PARK, Yoon Chul SON, Hyosug LEE, Doh Won JUNG, Youngjin CHO, Jae-Young CHOI
  • Patent number: 9272902
    Abstract: A resistance heating composition including a silicon emulsion particle, a carbon nanotube, and an aqueous medium.
    Type: Grant
    Filed: August 2, 2012
    Date of Patent: March 1, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Dong-ouk Kim, Dong-earn Kim, Ha-jin Kim, Sung-hoon Park, Min-jong Bae, Yoon-chul Son, Sang-eui Lee, Kun-mo Chu, In-taek Han
  • Publication number: 20160002051
    Abstract: An electrically conductive thin film including a compound represented by Chemical Formula 1 and having a layered crystal structure Chemical Formula 1 Re2C wherein Re is a lanthanide. Also an electronic device including the electrically conductive thin film.
    Type: Application
    Filed: June 25, 2015
    Publication date: January 7, 2016
    Inventors: Hee Jung PARK, Yoon Chul SON, Doh Won JUNG, Woojin LEE, Jae-Young CHOI
  • Publication number: 20150376020
    Abstract: An electrically conductive thin film includes a compound represented by Chemical Formula 1 and having a layered crystal structure: MeB2??Chemical Formula 1 wherein, Me is Au, Al, Ag, Mg, Ta, Nb, Y, W, V, Mo, Sc, Cr, Mn, Os, Tc, Ru, Fe, Zr, or Ti.
    Type: Application
    Filed: December 3, 2014
    Publication date: December 31, 2015
    Inventors: Doh Won JUNG, Hee Jung PARK, Yoon Chul SON, Woojin LEE, Sang Il KIM, Jae-Young CHOI
  • Publication number: 20150360944
    Abstract: An electrically conductive thin film including a compound represented by Chemical Formula 1 or Chemical Formula 2 and having a layered crystal structure: M1Te2??Chemical Formula 1 wherein M1 is titanium (Ti), zirconium (Zr), hafnium (Hf), vanadium (V), tantalum (Ta), or niobium (Nb); and M2Se2??Chemical Formula 2 wherein M2 is vanadium (V) or tantalum (Ta).
    Type: Application
    Filed: June 8, 2015
    Publication date: December 17, 2015
    Inventors: Sang Il KIM, Se Yun KIM, Kyoung-Seok MOON, Sung Woo HWANG, Yoon Chul SON, Hyosug LEE
  • Publication number: 20150344306
    Abstract: An electrically conductive thin film including a compound represented by Chemical Formula 1 and having a layered crystal structure MeCha??Chemical Formula 1 wherein, Me is Y, La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, or Lu; Ch is sulfur, selenium, or tellurium; and a is an integer ranging from 1 to 3.
    Type: Application
    Filed: May 4, 2015
    Publication date: December 3, 2015
    Inventors: Se Yun KIM, Sang Il KIM, Sung Woo HWANG, Yoon Chul SON, Yong-Hee CHO, Jae-Young CHOI
  • Publication number: 20150344305
    Abstract: A conductive material including a first element selected from a transition metal, a platinum-group element, a rare earth element, and a combination thereof, a second element having an atomic radius which is 10 percent less than to 10 percent greater than an atomic radius of the first element, and a chalcogen element, wherein the conductive material has a layered crystal structure.
    Type: Application
    Filed: May 26, 2015
    Publication date: December 3, 2015
    Inventors: Sung Woo HWANG, Kyoung-Seok MOON, Youngjin CHO, Yoon Chul SON, Kimoon LEE, Doh Won JUNG
  • Publication number: 20150340123
    Abstract: A transparent conductor including a Group 5 transition metal and boron, wherein the compound has a layered structure.
    Type: Application
    Filed: November 12, 2014
    Publication date: November 26, 2015
    Inventors: Doh Won JUNG, Hee Jung PARK, Kimoon LEE, Yoon Chul SON, Woojin LEE, Youngjin CHO
  • Patent number: 9165701
    Abstract: A resistance heating element includes a positive temperature coefficient resistance heating layer having a positive temperature coefficient, and a negative temperature coefficient resistance heating layer, which is connected to the positive temperature coefficient resistance heating layer and has a negative temperature coefficient.
    Type: Grant
    Filed: December 2, 2013
    Date of Patent: October 20, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Kun-mo Chu, Dong-earn Kim, Sang-eui Lee, Dong-ouk Kim, Ha-jin Kim, Sung-hoon Park, Min-jong Bae, Yoon-chul Son
  • Publication number: 20150279498
    Abstract: A transparent electrodes having a conductive thin film, an electronic devices including the same, and methods of producing the same, include a first metal layer and a second metal layer on the first metal layer, wherein a surface energy of the first metal layer is higher than a surface energy of the second metal layer.
    Type: Application
    Filed: February 9, 2015
    Publication date: October 1, 2015
    Inventors: Kwang Hee KIM, Hyeon Cheol PARK, Chan KWAK, Yoon Chul SON, Sang Mock LEE
  • Publication number: 20150225239
    Abstract: A hafnium telluride compound includes a layered crystal structure and represented by the following Chemical Formula 1. Hf3Te2-xAx??[Chemical Formula 1] Herein, A is at least one selected from phosphorus (P), Arsenic (As), antimony (Sb), bismuth (Bi), sulfur (S) and selenium (Se), and 0<x?1.
    Type: Application
    Filed: January 30, 2015
    Publication date: August 13, 2015
    Inventors: Kimoon LEE, Byungki RYU, Yoon Chul SON, Hyeon Cheol PARK, Sang Mock LEE
  • Publication number: 20150187451
    Abstract: Disclosed are a composite transparent electrode, a production method thereof, and an electronic device including the same, wherein the composite transparent electrode includes a metal nitride thin film including at least one of indium (In), titanium (Ti), zinc (Zn), zirconium (Zr), and gallium (Ga), and a metal oxide thin film including at least one of indium (In), zinc (Zn), tin (Sn), and titanium (Ti), the metal oxide thin film being formed on one surface or opposite surfaces of the metal nitride thin film.
    Type: Application
    Filed: September 17, 2014
    Publication date: July 2, 2015
    Inventors: Hyeon Cheol PARK, Kwang Hee KIM, Chan KWAK, Yoon Chul SON, Sang Mock LEE
  • Publication number: 20150166340
    Abstract: According to example embodiments, a transparent electrically conductive film including a compound that has a two-dimensional electron gas layer, and has a product of an absorption coefficient (?) for light having a wavelength of about 550 nm at 25° C. and a resistivity value (?) thereof of less than or equal to about 30 ?/sq is provided. The electrically conductive film may be a layered crystal structure of the compound.
    Type: Application
    Filed: December 11, 2014
    Publication date: June 18, 2015
    Inventors: Yoon Chul SON, Byungki RYU, Sang Mock LEE
  • Patent number: 9052655
    Abstract: A heating member includes: a resistive heating layer which generates heat when supplied with electrical energy; a release layer as an outermost layer of the heating member and including a polymer; an intermediate layer disposed between the resistive heating layer and the release layer. The resistive heating layer includes a base polymer, and an electroconductive filler dispersed in the base polymer. The intermediate layer includes a polymer material being a same type as the base polymer of the resistive heating layer or the polymer of the release layer.
    Type: Grant
    Filed: March 21, 2013
    Date of Patent: June 9, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yoon-chul Son, Dong-earn Kim, Dong-ouk Kim, Ha-jin Kim, Sung-hoon Park, Min-jong Bae, Sang-eui Lee, Kun-mo Chu, In-taek Han
  • Publication number: 20150155065
    Abstract: A transparent conductive thin film and an electronic device including the same are disclosed, the transparent conductive thin film including a titanium nitride or a zirconium nitride having a heterometal element selected from zinc (Zn), gallium (Ga), indium (In), and a combination thereof.
    Type: Application
    Filed: August 18, 2014
    Publication date: June 4, 2015
    Inventors: Hyeon Cheol PARK, Kwang Hee KIM, Chan KWAK, Yoon Chul SON, Sang Mock LEE