Patents by Inventor Kwang Ha
Kwang Ha 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: 8393164Abstract: A method of detecting an amount of ice stored in a storage bin made by an ice maker of a refrigerator, the method comprises applying heat to the ice detecting sensor of the ice maker, detecting an amount stored in the storage bin, and controlling heat application according to the detected amount. The ice maker has an ice detecting sensor attached thereto. A sensor heater provides the heat.Type: GrantFiled: May 22, 2009Date of Patent: March 12, 2013Assignee: LG Electronics Inc.Inventors: Yong-Su Kim, Dong-Hoon Lee, Kyung-Han Jeong, Kwang-Ha Suh
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Patent number: 8371133Abstract: Ice maker including an ice making container (100) having a plurality of cavities (120) for forming ice, a heater body (210) on one side of the ice making container for selective generation of heat, and heating bars (220) each extended from the heater body to the cavity by a predetermined length with a profile in conformity with a bottom surface profile of the cavity (120) with a gap to the bottom surface such that the heating bar (220) is submerged under water in the cavity for causing a temperature gradient during ice making.Type: GrantFiled: November 15, 2007Date of Patent: February 12, 2013Assignee: LG Electronics Inc.Inventors: Young Jin Kim, Hong Hee Park, Kwang Ha Suh, Tae Hee Lee, Joon Hwan Oh
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Patent number: 8288302Abstract: The present invention relates to a method for preparing substrate-molecular sieve layer complex by vising ultra-sound and apparatuses used therein, more particularly to a method for preparing substrate-molecular sieve layer complex by combining substrate, coupling compound and molecular sieve particle, wherein covalent, ionic, coordinate or hydrogen bond between a substrate and a coupling compound; molecular sieve particle and coupling compound; coupling compounds; coupling compound and intermediate coupling compound is induced by using 15 KHz-100 MHz of ultrasound instead of simple reflux to combine substrate and molecular sieve particles by various processes, further to reduce time and energy, to retain high binding velocity, binding strength, binding intensity and density remarkably, to attach molecular sieve particle uniformly onto all substrates combined with coupling compound selectively, even though substrate with coupling compound and substrate without coupling compound exist together; and apparatusesType: GrantFiled: June 23, 2005Date of Patent: October 16, 2012Assignee: Industry University Cooperation Foundation Sogang UniversityInventors: Kyung Byung Yoon, Jin Seok Lee, Kwang Ha, Yun-Jo Lee, Yong Chang
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Publication number: 20120139914Abstract: An apparatus and method for controlling a virtual monitor in an augmented reality display system are provided. The method for controlling a virtual monitor in an augmented reality display system, including a camera for photographing an image for determining a location of the virtual monitor and for photographing an image of a user's finger, and a graphic device including window images, includes parallel-processing the image for determining a location of the virtual monitor and the window images and mapping the window images to a set location to create the virtual monitor, extracting a finger tip from the image of the user's finger, stencil-buffering an image of the finger tip not to render the image of the finger in the virtual monitor, determining whether the finger tip collides with the stencil-buffered virtual monitor, and controlling an operation of the virtual monitor according to the determination of the finger tip collision.Type: ApplicationFiled: December 6, 2011Publication date: June 7, 2012Applicant: Samsung Electronics Co., LtdInventor: Kwang Ha Jeon
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Publication number: 20120036883Abstract: An apparatus for purifying water comprises: an ice making unit configured to make introduced water into ice cubes, and to store the ice cubes; a cold water unit configured to generate cold water by receiving the ice cubes made by the ice making unit; and a cooling unit configured to supply cold air to the ice making unit. Firstly, since cold water is generated by using ice cubes made by the ice making unit, may be solved the conventional problem that the ice cubes cling to each other due to contact with the cold water. Secondly, the ice making unit, the cold water unit, etc. may be installed so as to be stacked with each other in upper and lower directions, the apparatus for purifying water may have a slim configuration.Type: ApplicationFiled: June 24, 2009Publication date: February 16, 2012Inventors: Kyung-Han Jeong, Kwang-Ha Suh
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Patent number: 8109114Abstract: An ice maker and a controlling method thereof are provided. The system and method may prevent the overflow or splashing of water or thin ice out of an ice tray during the supply of water or when the ice maker is shaken by an external force. The ice maker may include an ice tray, and an ice tray cover that covers an open portion of the ice tray. The cover may include an opening through which water may be supplied to the ice tray, and through which ice may be discharged from the ice tray. The cover may move together with the tray, or may move separately from the tray, to facilitate these supply and discharge processes.Type: GrantFiled: June 19, 2008Date of Patent: February 7, 2012Assignee: LG Electronics Inc.Inventors: Tae Hee Lee, Hong Hee Park, Joon Hwan Oh, Young Jin Kim, Kwang Ha Suh
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Publication number: 20120017627Abstract: An apparatus for purifying water comprises: a cold water unit configured to store cold water therein; an ice making unit configured to make the cold water into ice cubes; a first heat exchanger configured to supply cold air to the ice making unit; and a second heat exchanger configured to supply cold air to the cold water unit. Since the heat exchangers are individually disposed at the cold water unit and the ice making unit, the temperature of the cold water supplied from the cold water unit may be easily controlled. Furthermore, this may allow the cold water to be supplied to a user with a uniform temperature.Type: ApplicationFiled: July 15, 2009Publication date: January 26, 2012Applicant: LG ELECTRONICS INC.Inventors: Kyung-Han Jeong, Kwang-Ha Suh
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Publication number: 20110185760Abstract: Disclosed is an ice maker for a refrigerator. The ice maker is further provided with an ice making evaporator in addition to an evaporator for cooling a refrigerating chamber of a freezing chamber, and the ice making evaporator is sunk in water to generate ice, thereby quickly creating transparent ice. The ice maker can also be disposed in the refrigerating chamber or a refrigerating chamber door, thus to prevent ice from being formed with air bubble remaining in water, resulting in enhancing transparency of ice. In addition, even if the ice maker is disposed in the refrigerating chamber door, cold air is not needed to be induced from the freezing chamber, which allows independent operations of the freezing chamber and the ice maker, thereby increasing energy efficiency.Type: ApplicationFiled: October 10, 2008Publication date: August 4, 2011Applicant: LG Electronics Inc.Inventors: Kwang-Ha Suh, Tae-Hee Lee, Hong-Hee Park, Joon-Hwan Oh
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Publication number: 20110100039Abstract: An ice-full state detecting apparatus and a refrigerator having the same are disclosed. The refrigerator including an ice-full state detecting apparatus includes: a refrigerator body including a cooling chamber; a cooling chamber door to open and close the cooling chamber; an ice maker installed at the cooling chamber or at the cooling chamber door; an ice storage container to store ice made by the ice maker; and the ice-full state detecting apparatus to detect an ice-full state of the ice storage container, wherein the ice-full state detecting apparatus includes: a ice-full state detecting sensor to detect an ice-full state of the ice storage container; a sensor heater to heat the ice-full state detecting sensor; a detecting unit to detect whether the ice-full state detecting sensor is in contact with external air; and a controller to control the operation of the sensor heater based on the detection result of the detecting unit.Type: ApplicationFiled: April 15, 2009Publication date: May 5, 2011Applicant: LG Electronics Inc.Inventors: Yong-Su Kim, Dong-Hoon Lee, Kyung-Han Jeong, Kwang-Ha Suh
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Patent number: 7922463Abstract: Disclosed herein is a linear compressor wherein a compression unit, including a cylinder and a linear motor, is supported by a frame mounted in a hermetic container. The frame is die cast using diamagnetic zinc having a high forming accuracy, thereby preventing an electromagnetic force of the linear motor from being leaked therethrough, and enabling a reduction in the number of machining times thereof after die casting.Type: GrantFiled: October 21, 2005Date of Patent: April 12, 2011Assignee: LG Electronics Inc.Inventors: Jong Koo Lee, Jin Taek Oh, Kwang Wook Kim, Min Chul Han, Gye Young Song, Hyung Pyo Yoon, Kwang Ha Suh, Kyoung Seok Kang
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Patent number: 7905466Abstract: An ice tray is provided that prevents the overflow or splashing of water or thin ice out of the ice tray as water is supplied to the ice tray, or when the ice tray is shaken by an external force. The ice tray may include a plurality of receiving portions that receive water for freezing into ice pieces. An overflow preventing portion may extend upward from upper edges of the receiving portions to form a barrier to water flowing out of the ice tray. Alternatively, the receiving parts may be positioned within a corresponding plurality of location parts having water proofing walls extending upward therefrom to inhibit the unintentional flow of water or thin ice out of the receiving portions of the ice tray.Type: GrantFiled: June 19, 2008Date of Patent: March 15, 2011Assignee: LG Electronics Inc.Inventors: Tae Hee Lee, Hong Hee Park, Joon Hwan Oh, Young Jin Kim, Kwang Ha Suh
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Publication number: 20110022229Abstract: A master interface and a driving method for a surgical robot are disclosed. The master interface is mounted on a master robot, to manipulate a slave robot connected with the master robot, and includes: a main handle coupled to the master robot; a sub-handle coupled to the main handle; a first processor configured to generate a first signal in correspondence with user manipulation on the main handle; and a second processor configured to generate a second signal in correspondence with user manipulation on the sub-handle, where the first signal and the second signal are transmitted to the slave robot independently. As the interface for the surgical master robot includes not only the handle (main handle) for manipulating the robot arm, but also an additional controller (sub-handle) for a laparoscope, etc., the operator is able to simultaneously manipulate the laparoscope, etc., while manipulating the handle, without having to stop manipulating the handle or perform an additional action separately.Type: ApplicationFiled: March 18, 2009Publication date: January 27, 2011Inventors: Bae Sang Jang, Seung Wook Choi, Dong Myung Min, Jong Seok Won, Kwang Ha
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Publication number: 20110022060Abstract: A surgical robot is disclosed, which includes: a handle unit; a main body connected to the handle unit; a robot arm connected to the main body and configured to operate in correspondence with a first manipulation on the handle unit; an instrument mounted on a front end of the robot arm; and a manipulation unit coupled to a far end of the instrument and configured to perform an action required for surgery in correspondence with a second manipulation on the handle unit, wherein the main body is coupled to a support unit. The surgical robot can be constructed with a simpler, slimmer structure, by having the arms of the surgical robot moved and rotated manually and having the instruments manipulated by the robot. Thus, the surgical robot can be installed in a narrow space, and the costs for manufacturing and installing the robot can be reduced.Type: ApplicationFiled: March 18, 2009Publication date: January 27, 2011Inventors: Jong Seok Won, Seung Wook Choi, Kwang Ha
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Patent number: 7784843Abstract: Embodiments of a vehicle console comprise a front storage bin having a first pair of sidewalls, a back storage bin adjacent the front storage bin having a second pair of sidewalls, a pair of tracks associated with the first and second pair of sidewalls, and a movable armrest disposed over the back storage bin, wherein the armrest is moveable to provide access to the back storage bin. The region between the movable armrest and the back storage bin is a panel housing. The vehicle console further comprises a sliding panel comprising at least one convenience apparatus wherein the sliding panel is aligned with the pair of tracks and is operable to move into the panel housing.Type: GrantFiled: January 8, 2008Date of Patent: August 31, 2010Assignee: Toyota Motor Engineering & Manufacturing North America, Inc.Inventors: Charan Singh Lota, Kwang-Ha Kim
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Patent number: 7747007Abstract: A protective cover for a portable communication device includes a battery cover and a protective cover part coupled with the battery cover. The protective cover is detachably coupled with the portable communication device, and the protective cover part is disposed at a front surface of a display unit part of the portable communication device when the protective cover is coupled with the portable communication device. The portable communication device being turned off/on when the portable communication device is attached to/detached from the protective cover.Type: GrantFiled: August 14, 2008Date of Patent: June 29, 2010Assignee: Samsung Electronics Co., Ltd.Inventors: Sang-Min Hyun, Kwang-Ha Choi, Chang-Soo Lee
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Publication number: 20100139299Abstract: A refrigerator and an ice level sensing apparatus are provided. The refrigerator may include a main body, and an ice level sensing apparatus including an optical element for sending or receiving a signal, and an alignment device for aligning and maintaining alignment of the optical element in a preset direction. The sensing apparatus may sense whether an ice storage container in which ice cubes made by an ice maker is at a full ice level. The optical element may be aligned at a preset position, thus preventing movement of the optical element, resulting in improved reliability of the sensing apparatus.Type: ApplicationFiled: February 18, 2010Publication date: June 10, 2010Inventors: Dong-Hoon LEE, Tae-Hee Lee, Yong-Su Kim, Kyung-Han Jeong, Kwang-Ha Suh
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Patent number: 7674405Abstract: The present invention relates to a method for incorporating into zeolite pores dipolar nonlinear optical (DNLO) molecules in a uniform orientation and a DNLO-zeolite composite in which DNLO molecules are included in a uniform orientation into zeolite pores.Type: GrantFiled: June 9, 2006Date of Patent: March 9, 2010Assignee: Industry-University Cooperation Foundation Sogang UniversityInventors: Kyung Byung Yoon, Bum Ku Rhee, Do Seok Kim, Hyun Sung Kim, Kwang Ha, Yun Jo Lee, Seung Mook Lee, Chang Soo Jung, Yu Sung Chun
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Publication number: 20100018226Abstract: Ice maker including an ice making container (100) having a plurality of cavities (120) for forming ice, a heater body (210) on one side of the ice making container for selective generation of heat, and heating bars (220) each extended from the heater body to the cavity by a predetermined length with a profile in conformity with a bottom surface profile of the cavity (120) with a gap to the bottom surface such that the heating bar (220) is submerged under water in the cavity for causing a temperature gradient during ice making.Type: ApplicationFiled: November 15, 2007Publication date: January 28, 2010Inventors: Young Jin Kim, Hong Hee Park, Kwang Ha Suh, Tae Hee Lee, Joon Hwan Oh
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Patent number: D606506Type: GrantFiled: February 10, 2009Date of Patent: December 22, 2009Assignee: Samsung Electronics Co., Ltd.Inventors: Kwang-Ha Choi, Beom-Ku Han, Chang-Hwan Hwang
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Patent number: D612831Type: GrantFiled: May 27, 2009Date of Patent: March 30, 2010Assignee: Samsung Electronics Co., Ltd.Inventors: Kwang-Ha Choi, Beom-Ku Han, Chang-Hwan Hwang