Patents by Inventor Yun-Tae Hwang
Yun-Tae Hwang 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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Patent number: 11479188Abstract: An apparatus for limiting a movement of a wiring harness includes a binding unit configured to bind the wiring harness electrically connected to a moving component configured to be movable relative to a vehicle body, the binding unit configured to be movable according to a movement of the moving component, and a guide track configured to guide a movement of the binding unit, wherein the guide track defines a movement path of the binding unit.Type: GrantFiled: November 25, 2020Date of Patent: October 25, 2022Assignees: Hyundai Motor Company, Kia Motors Corporation, Yura Corporation Co., Ltd.Inventors: Kwon Hyeon Jang, Yun Tae Hwang, Jin Yeob Roh
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Patent number: 11333349Abstract: Disclosed herein are a fluid sand falling type circulating fluidized bed boiler with a plurality of risers for preventing erosion and corrosion of water tubes and increasing combustion efficiency, and a method of operating the same. The fluid sand falling type circulating fluidized bed boiler with a plurality of risers includes a boiler section into which fuel and oxidizer are injected, a riser section connected to the boiler section so that the fuel and fluid sand supplied from the boiler section are introduced from the bottom of the riser section and flow up, and a relay section provided on the boiler section to supply the fluid sand having passed through the riser section to the boiler section, wherein the fuel is injected from the top of the boiler section and burned while flowing down therein.Type: GrantFiled: May 2, 2019Date of Patent: May 17, 2022Assignees: Korea Institute of Industrial Technology, Korea Institute of Energy Research, Korea Institute of Machinery & MaterialsInventors: Uen Do Lee, Byeong Ryeol Bang, Young Doo Kim, Soo Hwa Jeong, Chang Won Yang, Jae Goo Lee, Tae Young Mun, Myung Won Seo, Ji Hong Moon, Hyun Seol Park, Joon Mok Shim, Young Cheol Park, Do Won Shun, Jong Ho Moon, Dal Hee Bae, Sung Ho Jo, Yun Tae Hwang, Sang In Keel, Jin Han Yun, ChungKyu Lee, Pil Woo Heo
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Publication number: 20220032862Abstract: An apparatus for limiting a movement of a wiring harness includes a binding unit configured to bind the wiring harness electrically connected to a moving component configured to be movable relative to a vehicle body, the binding unit configured to be movable according to a movement of the moving component, and a guide track configured to guide a movement of the binding unit, wherein the guide track defines a movement path of the binding unit.Type: ApplicationFiled: November 25, 2020Publication date: February 3, 2022Inventors: Kwon Hyeon Jang, Yun Tae Hwang, Jin Yeob Roh
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Patent number: 10685939Abstract: A white LED module includes a circuit board, at least one first LED light source on the circuit board and emitting a first white light having a first color temperature, at least one second LED light source on the circuit board and emitting a second white light having a second color temperature, higher than the first color temperature, a wiring structure in the circuit board to selectively drive the at least one first LED light source and the at least one second LED light source, and a transparent encapsulant on the circuit board, to cover the at least one first LED light source and the at least one second LED light source. The transparent encapsulant includes a transparent resin and a light-scattering powder in the transparent resin.Type: GrantFiled: January 9, 2019Date of Patent: June 16, 2020Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jae Sung You, Yun Tae Hwang, Ho Young Song, Won Hoe Koo, Jae Chul Kim, Ho Sun Paek
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Publication number: 20200025366Abstract: Disclosed herein are a fluid sand falling type circulating fluidized bed boiler with a plurality of risers for preventing erosion and corrosion of water tubes and increasing combustion efficiency, and a method of operating the same. The fluid sand falling type circulating fluidized bed boiler with a plurality of risers includes a boiler section into which fuel and oxidizer are injected, a riser section connected to the boiler section so that the fuel and fluid sand supplied from the boiler section are introduced from the bottom of the riser section and flow up, and a relay section provided on the boiler section to supply the fluid sand having passed through the riser section to the boiler section, wherein the fuel is injected from the top of the boiler section and burned while flowing down therein.Type: ApplicationFiled: May 2, 2019Publication date: January 23, 2020Applicants: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY, KOREA INSTITUTE OF ENERGY RESEARCH, KOREA INSTITUTE OF MACHINERY & MATERIALSInventors: Uen Do LEE, Byeong Ryeol BANG, Young Doo KIM, Soo Hwa JEONG, Chang Won YANG, Jae Goo LEE, Tae Young MUN, Myung Won SEO, Ji Hong MOON, Hyun Seol PARK, Joon Mok SHIM, Young Cheol PARK, Do Won SHUN, Jong Ho MOON, Dal Hee BAE, Sung Ho JO, Yun Tae HWANG, Sang In KEEL, Jin Han YUN, ChungKyu LEE, Pil Woo HEO
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Publication number: 20190371768Abstract: A white LED module includes a circuit board, at least one first LED light source on the circuit board and emitting a first white light having a first color temperature, at least one second LED light source on the circuit board and emitting a second white light having a second color temperature, higher than the first color temperature, a wiring structure in the circuit board to selectively drive the at least one first LED light source and the at least one second LED light source, and a transparent encapsulant on the circuit board, to cover the at least one first LED light source and the at least one second LED light source. The transparent encapsulant includes a transparent resin and a light-scattering powder in the transparent resin.Type: ApplicationFiled: January 9, 2019Publication date: December 5, 2019Inventors: Jae Sung YOU, Yun Tae Hwang, Ho Young Song, Won Hoe Koo, Jae Chul Kim, Ho Sun Paek
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Publication number: 20160204314Abstract: A light emitting diode (LED) package includes: a package substrate having a first electrode structure and a second electrode structure; an LED chip disposed above a first surface of the package substrate and having a first electrode attached to the first electrode structure and a second electrode attached to the second electrode structure; a reflective layer disposed above the first surface of the package substrate to be separated from the LED chip, having a thickness less than a thickness of the LED chip, and configured to reflect light emitted from the LED chip to a given direction, wherein the wavelength converter has an upper surface substantially parallel to the first surface of the package substrate and a side surface inclined towards the upper surface of the wavelength converter.Type: ApplicationFiled: December 18, 2015Publication date: July 14, 2016Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Yun Tae HWANG, Il Woo PARK, Young Sim O, Daseul YU, Jae Sung YOU, Chang Bun YOON
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Publication number: 20090153051Abstract: A plasma display panel (PDP) for suppressing a chemical reaction between Na2O components of a sodalime glass substrate and silver (Ag) components of electrodes. The PDP includes a first substrate; a second substrate facing the first substrate; a barrier rib between the first substrate and the second substrate to partition a plurality of discharge cells; a plurality of phosphor layers in the discharge cells; a plurality of address electrodes extending in a first direction on the first substrate; and a plurality of display electrodes extending in a second direction crossing the first direction on the second substrate. Here, at least one substrate of the first substrate or the second substrate includes sodalime glass including Na2O, and at least one electrode of the address electrodes or the display electrodes on the at least one substrate includes silver (Ag) and a metal selected from a group consisting of copper (Cu), nickel (Ni), aluminum (Al), and combinations thereof.Type: ApplicationFiled: May 7, 2008Publication date: June 18, 2009Inventors: Yun-Tae Hwang, Hyo-Suk Lee, Jae-Hyung Kim
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Publication number: 20090091261Abstract: The present embodiments relate to a plasma display panel (PDP) for preventing a chemical reaction between a rear substrate of a sodalime glass including SiO2—CaO—Na2O and an address electrode including silver (Ag), and reducing a manufacturing cost. The PDP includes first and second substrates separately provided to face each other, a barrier rib, a phosphor layer, an address electrode, and first and second electrodes. The barrier rib is provided between the first and second substrates to partition discharge cells. The phosphor layer is formed in each discharge cell. The address electrode extends from the first substrate in a first direction. The first and second electrodes extend from the second substrate in a second direction crossing the first direction, and are arranged in parallel in the discharge cell along the first direction.Type: ApplicationFiled: July 3, 2008Publication date: April 9, 2009Inventors: Hyo-Suk Lee, Jae-Hyung Kim, Yun-Tae Hwang