Patents by Inventor Sang-soo Jee

Sang-soo Jee 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).

  • Publication number: 20140000694
    Abstract: A conductive paste may include a conductive powder, metallic glass, a metal precursor including an element forming a solid solution with the metallic glass, and an organic vehicle, and an electronic device and a solar cell may include an electrode formed using the conductive paste.
    Type: Application
    Filed: May 29, 2013
    Publication date: January 2, 2014
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Sang Soo JEE, Suk Jun KIM, Eun Sung LEE, Se Yun KIM, Jin Man PARK
  • Publication number: 20130340815
    Abstract: An electrode including a first layer having a sintered product of a metallic glass and a first conductive material, and a second layer including a second conductive material plated using the first layer as a seed layer, a method of manufacturing the same, and an electronic device including the electrode.
    Type: Application
    Filed: February 7, 2013
    Publication date: December 26, 2013
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Se-Yun KIM, Eun-Sung LEE, Suk-Jun KIM, Jin-Man PARK, Sang-Soo JEE, In-Yong SONG
  • Publication number: 20130333920
    Abstract: Disclosed are a metallic glass including an amorphous alloy part including a plurality of elements; and an amorphous oxide in a supercooled liquid region, an article including a sintered product of the metallic glass, and a conductive paste including the metallic glass.
    Type: Application
    Filed: February 5, 2013
    Publication date: December 19, 2013
    Applicants: Industry-Academic Cooperation Foundation, Yonsei University, SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Se-Yun KIM, Eun-Sung LEE, Suk-Jun KIM, Jin-Man PARK, Sang-Soo JEE, Do-Hyang KIM, Ka-Ram LIM
  • Publication number: 20130146135
    Abstract: A conductive paste including a conductive powder, a metallic glass including aluminum (Al) and a first element which forms a solid solution with the aluminum (Al), and an organic vehicle.
    Type: Application
    Filed: June 27, 2012
    Publication date: June 13, 2013
    Applicant: SAMSUNG ELECTRONICS CO. LTD.
    Inventors: Eun Sung LEE, Suk Jun KIM, Se Yun KIM, Jin Man PARK, Sang Soo JEE
  • Patent number: 8461662
    Abstract: A carbon/epoxy composition includes a bisphenol-based epoxy, an amine-based curing agent, an imidazole-based curing catalyst, and carbon black. A carbon-epoxy dielectric layer is fabricated using a reaction product of the carbon/epoxy composition.
    Type: Grant
    Filed: February 23, 2010
    Date of Patent: June 11, 2013
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Eun-Sung Lee, Jin-Young Bae, Yoo-Seong Yang, Sang-Soo Jee
  • Patent number: 8437674
    Abstract: A heating member includes a resistive heating layer disposed on an outermost layer of the heating member, where the resistive heating layer includes a conductive filler distributed in a base material and where the resistive heating layer emits heat when supplied with an electric current from an electrode, and a contacting unit which exposes the conductive filler of the resistive heating layer and contacts the electrode.
    Type: Grant
    Filed: July 29, 2010
    Date of Patent: May 7, 2013
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sang-eui Lee, In-taek Han, Ha-jin Kim, Sang-soo Jee, Dong-earn Kim
  • Publication number: 20130104973
    Abstract: A conductive paste includes a conductive powder, a metallic glass, an inorganic additive for fire-through, and an organic vehicle, and an electronic device and a solar cell including an electrode formed using the conductive paste.
    Type: Application
    Filed: September 6, 2012
    Publication date: May 2, 2013
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sang Soo JEE, Suk Jun KIM, Haeng Deog KOH, Yun Hyuk CHOI, Eun Sung LEE
  • Patent number: 8355661
    Abstract: A fusing device includes; a heating member having a resistive heating layer constituting an outermost portion of the heating member, a nip forming member facing the heating member to form a fusing nip therewith, and a plurality of current supplying electrodes which contact an outer circumference of the resistive heating layer to supply electrical current to the resistive heating layer.
    Type: Grant
    Filed: August 10, 2010
    Date of Patent: January 15, 2013
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Dong-earn Kim, In-taek Han, Ha-jin Kim, Sang-soo Jee, Sang-eui Lee
  • Publication number: 20130004716
    Abstract: A paste may include a functional water-soluble material, a surfactant surrounding the functional water-soluble material to form a reverse micelle structure, a binder, and a liposoluble organic solvent, and an electronic device including at least one of a pattern and an electrode may be formed using the paste.
    Type: Application
    Filed: May 22, 2012
    Publication date: January 3, 2013
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Haeng Deog Koh, Eun Sung Lee, Sang Soo Jee, Jeong Na Heo, Suk Jun Kim, Se Yun Kim, Yun-Hyuk Choi
  • Patent number: 8304473
    Abstract: A carbon/epoxy resin composition and a method of producing a carbon-epoxy dielectric using the same. The carbon/epoxy resin composition includes about 45 volume percent (volume %) to about 50 volume % of an epoxy composition, the epoxy composition including a bisphenol-based epoxy compound and an alicyclic epoxy compound, based on a total volume of the carbon/epoxy resin composition, about 2.0 volume % to about 3.1 volume % of carbon black, based on a total volume of the carbon/epoxy resin composition, about 80 parts by volume to about 104 parts by volume of an acid anhydride-based curing agent, based on 100 parts by volume of the epoxy composition, and about 1 part by volume to about 3 parts by volume of a tertiary alkylamine-based curing catalyst, based on 100 parts by volume of the epoxy composition.
    Type: Grant
    Filed: July 27, 2009
    Date of Patent: November 6, 2012
    Assignees: Samsung Electronics Co., Ltd., Samsung Electro-Mechanics Co., Ltd.
    Inventors: Yoo-Seong Yang, Eun-Sung Lee, Sang-Soo Jee, Soon-Jae Kwon
  • Patent number: 8290418
    Abstract: A fixing unit includes a heating member which includes a core member, and a heating layer. The heating layer is disposed on an outer circumference of the core member. The heating layer includes an elastic material, and carbon nanotube doped with metal and distributed in the elastic material as a conductive filler of the heating layer. A press member faces the heating member to form a fixing nip. The fixing unit applies heat and pressure to toner on a medium passing through the fixing nip, to fix the toner on the medium.
    Type: Grant
    Filed: September 11, 2009
    Date of Patent: October 16, 2012
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Ha-jin Kim, In-taek Han, Sang-soo Jee, Sang-eui Lee, Dong-earn Kim
  • Publication number: 20120247550
    Abstract: According to example embodiments, a conductive paste includes a conductive component that contains a conductive powder and a titanium (Ti)-based metallic glass. The titanium-based metallic glass has a supercooled liquid region of about 5K or more, a resistivity after crystallization that is less than a resistivity before crystallization by about 50% or more, and a weight increase by about 0.5 mg/cm2 or less after being heated in a process furnace at a firing temperature. According to example embodiments, an electronic device and a solar cell may include at least one electrode formed using the conductive paste according to example embodiments.
    Type: Application
    Filed: February 24, 2012
    Publication date: October 4, 2012
    Applicants: Industry-Academic Cooperation Foundation, Yonsei University, SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Se-Yun Kim, Eun-Sung Lee, Sang-Soo Jee, Do-Hyang Kim, Ka-Ram Lim
  • Publication number: 20120240994
    Abstract: A conductive paste may include a conductive component and an organic vehicle. The conductive component may include an amorphous metal. The amorphous metal may have a lower resistivity after a crystallization process than before the crystallization process, and at least one of a weight gain of about 4 mg/cm2 or less and a thickness increase of about 30 ?m or less after being heated in a process furnace at a firing temperature.
    Type: Application
    Filed: March 9, 2012
    Publication date: September 27, 2012
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Suk Jun Kim, Eun Sung Lee, Se Yun Kim, Sang Soo Jee, Jeong Na Heo
  • Publication number: 20120207525
    Abstract: A resistance heating composition including carbon nanotubes, an ionic liquid, and a binder resin.
    Type: Application
    Filed: February 13, 2012
    Publication date: August 16, 2012
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Dong-ouk KIM, Ha-Jin KIM, In-taek HAN, Yoon-chul SON, Sang-soo JEE, Dong-earn KIM, Sang-eui LEE, Kun-mo CHU
  • Publication number: 20120180859
    Abstract: A conductive paste includes a conductive powder, a metallic glass, and an organic vehicle. The metallic glass includes a first element, a second element having a higher absolute value of Gibbs free energy of oxide formation than the first element, and a third element having an absolute value of Gibbs free energy of oxide formation of about 1000 kJ/mol or less at a baking temperature and a eutectic temperature with the conductive powder of less than about 1000° C. An electronic device and a solar cell may include an electrode formed using the conductive paste.
    Type: Application
    Filed: November 30, 2011
    Publication date: July 19, 2012
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Eun Sung Lee, Se Yun Kim, Sang Soo Jee, Yong Nam Ham
  • Publication number: 20120174976
    Abstract: A conductive paste includes a conductive powder, a metallic glass, and an organic vehicle. The metallic glass may be an alloy including a first element with an atomic radius that satisfies the following equation: (r1?rn)/(r1+rn/2)×100?9% In the equation, r1 may be an atom radius of the first element, rn may be an atom radius of other elements included in the metallic glass, and n may be an integer ranging from 2 to 10.
    Type: Application
    Filed: January 11, 2012
    Publication date: July 12, 2012
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Se Yun KIM, Eun Sung LEE, Sang Soo JEE, Ki Hong KIM
  • Publication number: 20120114961
    Abstract: A bulk nanocomposite thermoelectric material including: a plurality of grains of a thermoelectric material; and a metal nanolayer on a boundary of the plurality of grains, wherein the metal nanolayer is crystalline, and a glass transition temperature and a crystallization temperature of the nanometal are lower than a melting point of the thermoelectric material.
    Type: Application
    Filed: September 23, 2011
    Publication date: May 10, 2012
    Applicants: Chungju National University Industry-Academic Cooperation Foundation, SAMSUNG ELECTRONICS CO., LTD.,
    Inventors: Kyu-hyoung LEE, Hyun-sik KIM, Sang-mock LEE, Eun-sung LEE, Sang-soo JEE, Il-ho KIM
  • Publication number: 20120103409
    Abstract: A conductive paste may include a conductive powder, a metallic glass including a first element having a heat of mixing value with the conductive powder of less than 0, and an organic vehicle, and an electronic device and a solar cell may include an electrode formed using the conductive paste.
    Type: Application
    Filed: October 26, 2011
    Publication date: May 3, 2012
    Applicants: Industry-Academic Cooperation Foundation, Yonsei University of Yonsei University, Samsung Electronics Co., Ltd.
    Inventors: Se Yun Kim, Eun Sung Lee, Sang Soo Jee, In Yong Song, Sang Mock Lee, Do-Hyang Kim, Ka Ram Lim
  • Publication number: 20120056234
    Abstract: Disclosed are a heat dissipation material comprising a metallic glass and an organic vehicle and a light emitting diode package including at least one of a junction part, wherein the junction part includes a heat dissipation material including a metallic glass.
    Type: Application
    Filed: August 19, 2011
    Publication date: March 8, 2012
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Eun Sung Lee, Sang Soo Jee, Kun Mo Chu, Se Yun Kim, Kyu Hyoung Lee, Sang Mock Lee
  • Publication number: 20120048363
    Abstract: A conductive paste including a combination of: a conductive powder, a metallic glass, and a dispersing agent represented by the following Chemical Formula 1 R1-L1-(OR2)n—(OR3)m—O-L2-COOH.??Chemical Formula 1 In Chemical Formula 1, R1 is a substituted or unsubstituted C5 to C30 branched alkyl group, R2 and R3 are each independently a substituted or unsubstituted C2 to C5 alkylene group, L1 is a substituted or unsubstituted C6 to C30 arylene group, L2 is a single bond or a C1 to C4 alkylene group, n and m are each independently integers ranging from 0 to about 30, and 3?n+m?30.
    Type: Application
    Filed: March 15, 2011
    Publication date: March 1, 2012
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sang-Soo JEE, Eun-Sung LEE, Se-Yun KIM, Sang-Mock LEE, Seung Yeon LEE