Patents by Inventor Kyeong Hwan Kim
Kyeong Hwan Kim 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: 20240364004Abstract: Provided is an antenna apparatus in which antenna internal components related to a power cable and a signal cable connected to the outside of a conventional antenna are installed separately from the antenna, thus cooling efficiency is improved, the signal cable and the power cable can be neatly arranged on a support pole, and when the components related to the signal cable and the power cable are repaired, repairs can be easily carried out without separating the antenna. To this end, the antenna apparatus according to the present invention comprises: an antenna; an rotation tilt system for installing the antenna so as to be spaced apart, in the forward direction, from the support pole by a predetermined distance; and photoelectric composite unit which is disposed on the rotation tilt system, transmits and receives signals to/from the antenna, and supplies power.Type: ApplicationFiled: July 11, 2024Publication date: October 31, 2024Applicant: KMW INC.Inventors: Joon Hyong SHIM, In Ho KIM, Joo Hoon LEE, Young Seob YOO, Kap Youl KIM, Min Soo KIM, Dae Myung PARK, Young Ji HONG, Hee KIM, Chul Soo KWAK, Kyeong Hwan KIM
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Publication number: 20230283129Abstract: A motor for a laundry apparatus includes a stator and a rotor including a rotor frame which rotates outside the stator. The rotor frame includes a base frame having a circular shape and disposed with a distance from a coil, an extension frame which fixes a magnet, an air inlet which suctions air, and a blade protruding to a set height from the base frame, and the blade is positioned outside a region in which the coil is disposed. According to the present disclosure, the heat dissipation performance of the motor can be improved while maintaining the strength of the rotor frame, and motor output can be improved by sufficiently securing a winding space of the coil.Type: ApplicationFiled: January 31, 2023Publication date: September 7, 2023Inventors: Sunho KIM, Kyeong-Hwan KIM, Seung-Suk OH
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Publication number: 20200247831Abstract: The present invention relates to a silicon-substituted amino-pyronin compound derivative, a cell- or tissue-imaging method using the same, a cancer diagnosis method using the same, and a method for preparation of the same. More specifically, serving as a two-photon absorption fluorescent substance which has longer absorption and emission wavelengths in red or near-infrared regions of 625 nm or greater, compared to conventional one-photon absorption fluorescent substances, the silicon-substituted amino-pyronin compound derivative can minimize the influence of self-fluorescence in a bioimaging study and is thus expected to be suitable for high-resolution imaging in deep tissues. A fluorescent probe developed on the basis of the fluorescent substance platform is expected to find an expanded range of applications in analyzing and imaging specific materials in vivo.Type: ApplicationFiled: August 31, 2018Publication date: August 6, 2020Inventors: Kyo Han AHN, Hye Gun RYU, Kyeong Hwan KIM, Yong Woong JUN, Subhankar SINGHA
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Patent number: 9885137Abstract: A washing machine and a method of controlling the washing machine are provided. In the washing machine and the method of controlling the washing machine, a liquid detergent is automatically supplied into a washing tub, thereby improving user convenience. In addition, in the washing machine and the method of controlling the washing machine, a liquid detergent is supplied into the washing tub by water circulated by a circulation unit. Thus, no liquid detergent remains in a liquid detergent supply path, and the liquid detergent supply path can be prevented from being blocked due to the solidification of a liquid detergent.Type: GrantFiled: September 21, 2015Date of Patent: February 6, 2018Assignee: LG ELECTRONICS INC.Inventors: Kyeong Hwan Kim, Il Hyeon Jo, Jin Ho Chang
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Publication number: 20170073268Abstract: The present invention relates to a polycarbonic acid-based cement dispersant, a method for preparing the same, and a mortar-concrete admixture using the polycarbonic acid-based cement dispersant. The cement dispersant of the present invention and the mortar-concrete admixture using the cement dispersant are applied to a cement composition such as a cement paste, mortar, concrete, etc., enhance a dispersion and retention force between cement molecules, have excellent fluidity due to the suppression of slump loss, and have an effect of improving workability, such as shortening a concrete mixing time by 20% or more. Further, the mortar-concrete admixture using the cement dispersant of the present invention has an effect of providing a very good concrete condition and an appropriate compressive strength over time.Type: ApplicationFiled: February 16, 2015Publication date: March 16, 2017Inventors: Oil KWEON, Jaeik JEON, Chanyong YU, Kyeong Hwan KIM, Youngju JEON
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Patent number: 9416478Abstract: A washing machine and an associated washing method are provided. The method may include supplying washing fluid into a drum containing laundry, repeatedly dropping the laundry while rotating the drum in a predetermined direction, and drawing the laundry towards or separating the laundry from the inner circumferential surface of the drum by repeatedly accelerating and decelerating the drum.Type: GrantFiled: March 30, 2010Date of Patent: August 16, 2016Assignee: LG ELECTRONICS INC.Inventors: Woo Young Kim, Soo Young Oh, Kyeong Hwan Kim, Jae Won Chang, Kyung Chul Woo, Byung Keol Choi, Myong Hun Im
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Publication number: 20160010267Abstract: A washing machine and a method of controlling the washing machine are provided. In the washing machine and the method of controlling the washing machine, a liquid detergent is automatically supplied into a washing tub, thereby improving user convenience. In addition, in the washing machine and the method of controlling the washing machine, a liquid detergent is supplied into the washing tub by water circulated by a circulation unit. Thus, no liquid detergent remains in a liquid detergent supply path, and the liquid detergent supply path can be prevented from being blocked due to the solidification of a liquid detergent.Type: ApplicationFiled: September 21, 2015Publication date: January 14, 2016Inventors: Kyeong Hwan KIM, Il Hyeon JO, Jin Ho CHANG
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Patent number: 8931312Abstract: A drum type washing machine is provided. The washing machine may include a tub, a drum, a motor rotating the drum, bearing housings housing bearings to support a rotation shaft, a suspension connected to the bearing housings and a cabinet to mitigate vibration, a bracket coupled to the bearing housings, and a gasket installed between the bracket and the tub. Such an arrangement may allow volumes of the tub and the drum may be increased without increasing the volume of the cabinet.Type: GrantFiled: September 22, 2011Date of Patent: January 13, 2015Assignee: LG Electronics Inc.Inventors: Jae Won Chang, Hee Tae Lim, Si Moon Jeon, Kyeong Hwan Kim, Hyun Seok Seo
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Patent number: 8887538Abstract: A drum type washing machine is provided. The washing machine may include a tub, a drum, a motor rotating the drum, bearing housings housing bearings to support a rotation shaft, a suspension connected to the bearing housings and a cabinet to mitigate vibration, a bracket coupled to the bearing housings, and a gasket installed between the bracket and the tub. Such an arrangement may allow volumes of the tub and the drum may be increased without increasing the volume of the cabinet.Type: GrantFiled: September 22, 2011Date of Patent: November 18, 2014Assignee: LG Electronics Inc.Inventors: Jae Won Chang, Hee Tae Lim, Si Moon Jeon, Kyeong Hwan Kim, Hyun Seok Seo
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Patent number: 8887536Abstract: Disclosed are a fragrance supply apparatus and a washing/drying machine having the same, wherein the washing/drying machine comprises a fragrance supply apparatus installed in a washing/drying machine body for collecting clothes to be treated such that a fragrance solution contained therein is uniformly effused by a pressure difference to be supplied into the clothes within the washing/drying machine body, whereby the fragrance solution can be supplied at a desired time so as to prevent an unnecessary consumption thereof, and also prevent an occurrence of a deviation of an effused amount due to an amount of the fragrance solution contained in the fragrance supply apparatus.Type: GrantFiled: September 8, 2008Date of Patent: November 18, 2014Assignee: LG Electronics Inc.Inventors: Kyeong-Hwan Kim, Jin-Ho Chang, Kyung-Chul Woo
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Patent number: 8800326Abstract: A drum type washing machine is provided. The washing machine may include a tub, a drum, a motor rotating the drum, bearing housings housing bearings to support a rotation shaft, a suspension connected to the bearing housings and a cabinet to mitigate vibration, a bracket coupled to the bearing housings, and a gasket installed between the bracket and the tub. Such an arrangement may allow volumes of the tub and the drum may be increased without increasing the volume of the cabinet.Type: GrantFiled: September 22, 2011Date of Patent: August 12, 2014Assignee: LG Electronics Inc.Inventors: Jae Won Chang, Hee Tae Lim, Si Moon Jeom, Kyeong Hwan Kim, Hyun Seok Seo
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Patent number: 8783072Abstract: A drum type washing machine is provided. The washing machine may include a tub, a drum, a motor rotating the drum, bearing housings housing bearings to support a rotation shaft, a suspension connected to the bearing housings and a cabinet to mitigate vibration, a bracket coupled to the bearing housings, and a gasket installed between the bracket and the tub. Such an arrangement may allow volumes of the tub and the drum may be increased without increasing the volume of the cabinet.Type: GrantFiled: September 22, 2011Date of Patent: July 22, 2014Assignee: LG Electronics Inc.Inventors: Jae Won Chang, Hee Tae Lim, Si Moon Jeon, Kyeong Hwan Kim, Hyun Seok Seo
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Patent number: 8739578Abstract: A washing machine and a method of controlling the washing machine are provided. In the washing machine and the method of controlling the washing machine, a liquid detergent is automatically supplied into a washing tub, thereby improving user convenience. In addition, in the washing machine and the method of controlling the washing machine, a liquid detergent is supplied into the washing tub by water supplied by a water supply unit. Thus, no liquid detergent remains in a liquid detergent supply path, and the liquid detergent supply path can be prevented from being blocked due to the solidification of a liquid detergent.Type: GrantFiled: March 29, 2008Date of Patent: June 3, 2014Assignee: LG Electronics Inc.Inventors: Kyeong Hwan Kim, Il Hyeon Jo, Jin Ho Chang
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Patent number: 8726702Abstract: A drum type washing machine is provided. The washing machine may include a tub fixed to a cabinet, a drum rotatably provided in the drum, a motor rotating the drum, bearings provided in a bearing housing to support a rotation shaft connecting the motor to the drum, and a suspension coupled between the bearing housings and the cabinet to mitigate vibration generated as the drum rotates. A bracket may be coupled to a rear side of the bearing housing to form a rear end of the tub, and a gasket may be installed between the bracket and the tub to form a seal therebetween and prevent transmission of vibration from the bracket to the tub. This arrangement may allow for an increased capacity drum within a fixed volume cabinet.Type: GrantFiled: September 22, 2011Date of Patent: May 20, 2014Assignee: LG Electronics Inc.Inventors: Jae Won Chang, Hee Tae Lim, Si Moon Jeon, Kyeong Hwan Kim, Hyun Seok Seo
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Patent number: 8677787Abstract: A drum type washing machine is provided. The washing machine may include a tub, a drum, a motor rotating the drum, bearing housings housing bearings to support a rotation shaft, a suspension connected to the bearing housings and a cabinet to mitigate vibration, a bracket coupled to the bearing housings, and a gasket installed between the bracket and the tub. Such an arrangement may allow volumes of the tub and the drum may be increased without increasing the volume of the cabinet.Type: GrantFiled: September 22, 2011Date of Patent: March 25, 2014Assignee: LG Electronics Inc.Inventors: Jae Won Chang, Hee Tae Lim, Si Moon Jeon, Kyeong Hwan Kim, Hyun Seok Seo
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Patent number: 8672651Abstract: Provided is a fuel pump module used for a car, and more particularly, to a fuel pump module with a driver equipped inside a fuel tank capable of solving a problem of space limitation due to the installation of the driver by disposing the driver for controlling a BLDC fuel pump between a flange and a reservoir and mounting it in the fuel tank, minimizing the degradation in performance of the BLDC fuel pump caused by voltage drop and efficiency degradation due to a wire by reducing a length of a wire for electrically connecting the driver with the BLDC fuel pump, and achieving a sufficient heat radiation effect by directly transferring the heat energy generated from electrical devices such as FET, MCU, or the like, mounted in the driver to the fuel in the fuel tank through the case cover.Type: GrantFiled: February 16, 2011Date of Patent: March 18, 2014Assignee: CoavisInventors: Wan-Sung Pae, Hyung-Min Kim, Kyeong-Hwan Kim, Inseok Sohn
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Patent number: 8615166Abstract: The present invention relates to a steam generator and a washing machine therewith. The present invention provides a steam generator including a water chamber for holding water actually, the water chamber having a heater mounted thereto for heating the water, and a steam chamber for holding steam generated as the water is heated actually, wherein the water chamber has a vertical direction length (a vertical length) relatively greater than a horizontal direction length (a horizontal length).Type: GrantFiled: January 23, 2007Date of Patent: December 24, 2013Assignee: LG Electronics Inc.Inventors: Jae Mun Kim, Jong Deuk Bae, Heung Gi Kim, Ki Chul Woo, In Geun Ahn, Kyeong Hwan Kim, Kyung Chul Woo, Kyu Won Lee, Young Soo Kim, Ji Maeng Kim
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Patent number: 8595875Abstract: A laundry treatment machine and a washing method therefor are provided. The laundry treatment machine may discharge fluid by driving a drainage device, while rotating a drum during a time period between a plurality of rinsing operations. The rotation speed of the drum may be controlled to be lower than a reference speed, which is the rotation speed of the drum when laundry is not uniformly distributed in the drum, and thus, eccentricity of the laundry is high.Type: GrantFiled: July 28, 2009Date of Patent: December 3, 2013Assignee: LG Electronics Inc.Inventors: Myong Hum Im, Byung Keol Choi, Woo Young Kim, Kyung Chul Woo, Kyeong Hwan Kim, Han Gil Park, Soo Young Oh
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Patent number: 8584289Abstract: A laundry treatment machine and a washing method therefor are provided. During a rinsing operation, the laundry treatment machine may rotate a drum while supplying fluid into the drum. In addition, the laundry treatment machine may control a fluid circulation device to circulate the fluid, and thus, to spray the circulated fluid into the drum during the rotation of the drum. The drum realizes at least one of first through fourth motions. The laundry treatment machine may perform various rinsing operations in consideration of the fluid level in a tub.Type: GrantFiled: July 28, 2009Date of Patent: November 19, 2013Assignee: LG Electronics Inc.Inventors: Myong Hum Im, Byung Keol Choi, Woo Young Kim, Kyung Chul Woo, Kyeong Hwan Kim, Han Gil Park, Soo Young Oh
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Patent number: 8499588Abstract: The present invention relates to a clothing treating apparatus. The clothing treating apparatus includes a cabinet, a clothing holding unit in the cabinet for holding clothing, and a steam generator for generating steam or superheated steam to supply to the clothing holding space, thereby permitting to remove rumples from the clothing and microbes from the clothing possible to remain thereon.Type: GrantFiled: July 2, 2008Date of Patent: August 6, 2013Assignee: LG Electronics Inc.Inventors: Kyeong Hwan Kim, Soo Young Oh, Myong Hun Im, Woo Young Kim, Han Gil Park, Kyung Chul Woo