Patents by Inventor Hoon-Soo Park
Hoon-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).
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Publication number: 20240110626Abstract: An apparatus for assembling a solid hydrogen storage system includes a lower support installed to support a lower side of material blocks to be assembled, split covers assembled in multiple stages on an upper side of the lower support and forming therein a closed space in which the material blocks are capable of being assembled, the split covers being configured to be separated in a horizontal direction, and gas injection ports provided in the split covers to inject an inert gas into an inner space of the split covers.Type: ApplicationFiled: December 12, 2023Publication date: April 4, 2024Inventors: Young Jin Cho, Kyung Moon Lee, Byeong Soo Shin, Hoon Mo Park, Dong Hoon Nam
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Patent number: 8696920Abstract: A method of fabricating a case for a portable electronic device includes: preparing a case preform; processing the inner surface of the case preform using a laser; and surface-treating the outer surface of the case preform, wherein the outer surface of the case preform shows fine prominences and depressions formed by the surface-treating of the outer surface of the case preform, and patterns formed by processing the inner surface of the case preform appear bumpily on the outer surface of the case preform.Type: GrantFiled: April 21, 2011Date of Patent: April 15, 2014Assignee: Samsung Electronics Co., Ltd.Inventors: Jae-Chul Jin, Yong-Wook Hwang, Seung-Chang Baek, Jong-Woo Kim, Hoon-Soo Park
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Publication number: 20120088077Abstract: An injection preform having a pattern on a surface thereof and realizing a transparent pattern paint layer for forming a crack pattern in a transparent or semi-transparent substrate, and a method of manufacturing the same. The injection preform preferably includes: a substrate injection molded so as to be transparent or semi-transparent; a primer layer painted on a rear surface of the substrate; a transparent pattern paint layer painted on a rear surface of the primer layer, a surface of the transparent pattern paint layer being dried with hot air in an oven such that a pattern is formed; a deposition layer deposited on a rear surface of the transparent pattern paint layer; a finishing layer painted on a rear surface of the deposition layer; and a clear coating layer painted on a front surface of the substrate.Type: ApplicationFiled: September 22, 2011Publication date: April 12, 2012Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Hyun-Jung JUNG, Chang-Youn HWANG, Hoon-Soo PARK, Jung-Hyeon KIM
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Publication number: 20120082827Abstract: According to an example embodiment, a wood film includes a patterned wood film, a non-woven fabric attached to a surface of the patterned wood film, and a resin film attached to a surface of the non-woven fabric. According to an example embodiment, a method of molding a wood film includes attaching a non-woven fabric to a first surface of a patterned wood film, attaching a resin film to a surface of the non-woven fabric, grinding a second surface of the patterned wood film to reduce a thickness of the patterned wood film to form the wood film, and molding a portion of the wood film into a desired shape by pressing and heating the wood film using a press mold. The second surface of the patterned wood film is opposite to the first surface of the patterned wood film.Type: ApplicationFiled: July 12, 2011Publication date: April 5, 2012Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Ah Hyun Bae, Sang Ik Son, Jae Chul Jin, Seok Hyun Hong, Hoon Soo Park
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Publication number: 20110259780Abstract: A method of fabricating a case for a portable electronic device includes: preparing a case preform; processing the inner surface of the case preform using a laser; and surface-treating the outer surface of the case preform, wherein the outer surface of the case preform shows fine prominences and depressions formed by the surface-treating of the outer surface of the case preform, and patterns formed by processing the inner surface of the case preform appear bumpily on the outer surface of the case preform.Type: ApplicationFiled: April 21, 2011Publication date: October 27, 2011Applicant: Samsung Electronics Co., LTD.Inventors: Jae-Chul Jin, Yong-Wook Hwang, Seung-Chang Baek, Jong-Woo Kim, Hoon-Soo Park
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Patent number: 7956119Abstract: A coating composition for a soft feel coating on portable terminals and electronic instruments having excellent discoloration resistance, heat resistance, yellowing resistance and anti-fouling properties is disclosed. The coating composition includes an oligomer composition obtained by blending polybutadiene polyol and polyolefinic acid, and various additives added to the oligomer composition. The coating composition is coated onto surfaces of portable terminals and electronic instruments.Type: GrantFiled: December 21, 2006Date of Patent: June 7, 2011Assignee: Samsung Electronics Co., LtdInventors: Do-Heang Kang, Young-Ki Kim, Hoon-Soo Park
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Publication number: 20100129661Abstract: A coating compound and method for a portable electronic apparatus having frequent contact with users, such as a portable terminal, a Portable Multimedia Player (PMP), a Personal Digital Assistant (PDA), or the like. A housing of the portable electronic apparatus has the coating compound coated arranged thereon, and a bead portion is blended and added to the coating compound prior to applying the coating compound onto the housing so that convexes and concaves are formed on and in an outer surface of the housing by the bead portion. The coating method includes manufacturing a housing of the portable electronic apparatus by injection, coating the coating compound onto the manufactured housing, and drying the coating compound coated onto the housing so that particles of acrylic beads and urethane beads included in the coating compound protrude from an outer surface of the housing.Type: ApplicationFiled: October 22, 2009Publication date: May 27, 2010Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Hyun-Jung JUNG, Hoon-Soo PARK, Shin-Chul KANG, Dong-Hyeon HWANG
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Publication number: 20100119842Abstract: An injection preform providing a metallic texture and a fabrication method thereof, in which on a surface of an injection substrate whereon a thin-film primer coating layer (TPPCL) is formed providing the metallic texture formed with various patterns and to preserve the texture on the surface of the injection substrate. The injection preform typically includes: an injection substrate having a surface on which the various patterns are formed by mold discharge corrosion; a TPPCL formed on the surface of the injection substrate to increase reflectivity of the injection substrate, so that the TPPCL provides the metallic texture with various patterns while preserving surface texture of the injection substrate; a non-conductive metal-deposited layer deposited on a surface of the thin film primer coating layer; a color coating layer (CCL) formed on a surface of the non-conductive metal-deposited layer; and a clear layer formed on a surface of the CCL.Type: ApplicationFiled: November 9, 2009Publication date: May 13, 2010Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Dong-Hyeon HWANG, Do-Heang KANG, Yong-Wook HWANG, Young-Ki KIM, Shin-Chul KANG, Hoon-Soo PARK
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Publication number: 20100034977Abstract: A spray type gradation system and method wherein an object to be painted is mounted in a jig unit including a rotation shaft. The jig is rotated to position the object to be painted in front of a coloring unit including a first spray gun and a second spray gun. The first and second spray guns spray paints to different portions of the object to be painted.Type: ApplicationFiled: July 31, 2009Publication date: February 11, 2010Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Il Jin Kim, Young Ki Kim, Shin Chul Kang, Hoon Soo Park, Ho Soon Shin
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Publication number: 20080124468Abstract: Disclosed is a plating method which, includes preparing a plating base; printing a plating pattern on a plating surface of the plating base; and plating the plating surface of the plating base. During plating, a plating layer is formed on a portion where the plating pattern is not printed. The method is provided for contributing to diversification of the external appearance of a compact type device such as portable terminals, is capable of printing three-dimensional patterns as well as a trademark and a logo, and is capable of highlighting the metallic texture together with three dimensional solid patterns.Type: ApplicationFiled: October 17, 2007Publication date: May 29, 2008Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Il-Jin Kim, Yoon-Hee Lee, Shin-Chul Kang, Hoon-Soo Park
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Publication number: 20080053334Abstract: A transparent ink and a method for printing the same are provided. The transparent ink is made by mixing a hardening agent and a thinner with a two-liquid type ink. The transparent ink is printed on a surface of an object on which a color paint is printed. The transparent ink may be printed using a pad printer or a silk screen printer. The transparent ink changes the refractive angle of light which is incident upon the transparent ink so that the color paint printed on the object represents different textures.Type: ApplicationFiled: May 14, 2007Publication date: March 6, 2008Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Il-Jin KIM, Hoon-Soo PARK, Do-Heang KANG, Sung-Nam CHOI, Ho-Soon SHIN, Ho-Young NAM
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Patent number: 7257298Abstract: An optical fiber cable includes a plurality of loose tubes and an outer jacket for binding the loose tubes is disclosed. Each of the plurality of loose tube includes one or more optical fibers; an inner jacket for binding the optical fibers; and an antistatic fluid applied between the optical fibers to prevent or reduce the generation of static electricity between the optical fibers.Type: GrantFiled: October 13, 2004Date of Patent: August 14, 2007Assignee: Samsung Electronics Co., Ltd.Inventors: Seung-Hyun Moon, Kyung-Tae Park, Hoon-Soo Park, Hee-Goo Kang, Young-Su Jung, Eun-Song Um
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Publication number: 20070137524Abstract: A coating composition for a soft feel coating on portable terminals and electronic instruments having excellent discoloration resistance, heat resistance, yellowing resistance and anti-fouling properties is disclosed. The coating composition includes an oligomer composition obtained by blending polybutadiene polyol and polyolefinic acid, and various additives added to the oligomer composition. The coating composition is coated onto surfaces of portable terminals and electronic instruments.Type: ApplicationFiled: December 21, 2006Publication date: June 21, 2007Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Do-Heang Kang, Young-Ki Kim, Hoon-Soo Park
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Patent number: 7174076Abstract: An optical fiber cable suitable installation using an air-blown method is disclosed. The optical fiber cable has a center tensile member located at a center of the optical fiber cable to provide tension-resistant force, at least three loose tubes each of which includes at least one optical signal transmitting medium, and located to surround a peripheral portion of the center tensile member, a binder surrounding the loose tubes to maintain an alignment pattern of the loose tubes, and a sheath located at an outermost portion of the optical fiber cable. The optical fiber cable has a polygonal sectional shape having smooth edges.Type: GrantFiled: July 29, 2004Date of Patent: February 6, 2007Assignee: Samsung Electronics Co., Ltd.Inventors: Hoon-Soo Park, Joong-Jin Hwang, Seung-Hyun Moon
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Publication number: 20060230952Abstract: A pad printing system includes at least one ink color for realizing an image on the surface of a material; at least one copper plate corresponding to the at least one ink color; and a silicon pad for printing the at least one ink color, after being applied to the corresponding copper plate, on the material based on the image to be realized.Type: ApplicationFiled: March 29, 2006Publication date: October 19, 2006Applicant: Samsung Electronics Co., Ltd.Inventors: Il-Jin Kim, Shin-Chul Kang, Hoon-Soo Park
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Publication number: 20060127020Abstract: An apparatus for fabricating a metal coated optical fiber cable is disclosed. The apparatus includes a tape forming unit causing both side edges of a metal strip subjected to traction to abut against each other to form a metal tape, an optical fiber guide unit for guiding an optical fiber or an optical fiber bundle into the metal tape, a welding unit for welding abutment portions of the metal tape against each other, and a fastening unit surrounding the metal tape having the welded abutment portions in order to maintain a shape of the metal tape. The fastening unit is formed at an inner peripheral portion thereof, which makes contact with the metal tape, with a concave-convex section.Type: ApplicationFiled: September 19, 2005Publication date: June 15, 2006Inventors: Hoon-Soo Park, Jin-Han Kim
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Patent number: 6996314Abstract: Disclosed is an air-blown fiber-optic cable including: a central tensile member which is located axially through the center of the optic cable and provides a tension-resistant force; a plurality of loose tubes wound around the tensile member, each tube housing a plurality of optic fibers therein; aramid yarns for binding the loose tubes; and an outer sheath disposed on the outermost part of the optic cable to protect the interior thereof from the exterior environment.Type: GrantFiled: August 11, 2003Date of Patent: February 7, 2006Assignee: Samsung Electronics Co., Ltd.Inventors: Hoon-Soo Park, Seung-Hyun Moon, Joong-Jin Hwang
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Publication number: 20050265674Abstract: An optical fiber cable includes a plurality of loose tubes and an outer jacket for binding the loose tubes is disclosed. Each of the plurality of loose tube includes one or more optical fibers; an inner jacket for binding the optical fibers; and an antistatic fluid applied between the optical fibers to prevent or reduce the generation of static electricity between the optical fibers.Type: ApplicationFiled: October 13, 2004Publication date: December 1, 2005Inventors: Seung-Hyun Moon, Kyung-Tae Park, Hoon-Soo Park, Hee-Goo Kang, Young-Su Jung, Eun-Song Um
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Publication number: 20050094953Abstract: An optical fiber cable suitable installation using an air-blown method is disclosed. The optical fiber cable has a center tensile member located at a center of the optical fiber cable to provide tension-resistant force, at least three loose tubes each of which includes at least one optical signal transmitting medium, and located to surround a peripheral portion of the center tensile member, a binder surrounding the loose tubes to maintain an alignment pattern of the loose tubes, and a sheath located at an outermost portion of the optical fiber cable. The optical fiber cable has a polygonal sectional shape having smooth edges.Type: ApplicationFiled: July 29, 2004Publication date: May 5, 2005Inventors: Hoon-Soo Park, Joong-Jin Hwang, Seung-Hyun Moon
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Publication number: 20040033036Abstract: Disclosed is an air-blown fiber-optic cable including: a central tensile member which is located axially through the center of the optic cable and provides a tension-resistant force; a plurality of loose tubes wound around the tensile member, each tube housing a plurality of optic fibers therein; aramid yarns for binding the loose tubes; and an outer sheath disposed on the outermost part of the optic cable to protect the interior thereof from the exterior environment.Type: ApplicationFiled: August 11, 2003Publication date: February 19, 2004Inventors: Hoon-Soo Park, Seung-Hyun Moon, Joong-Jin Hwang