Patents by Inventor Han-sung Kang
Han-sung Kang 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: 6508679Abstract: Disclosed is a power connector for a DC microwave oven, suitable for connecting power cords which are led from a DC power source and have positive and negative polarities, respectively, to a component arranged in a device chamber which is defined in a body of the DC microwave oven. The power connector comprises a connector body fixedly secured to a rear plate of the body of the DC microwave oven; power terminals for positive and negative polarities, the power terminals projecting into the device chamber from a rear surface of the connector body; and power cord connecting means projecting from a front surface of the connector body, for enabling the power cords which are led from the DC power source and have positive and negative polarities, to be connected thereto, respectively.Type: GrantFiled: January 9, 2001Date of Patent: January 21, 2003Assignee: Samsung Electronics Co., Ltd.Inventors: Yong-woon Han, Seong-deog Jang, Kwang-seok Kang, Dae-sung Han, Jin-ho Kim, Han-seong Yoo, Han-sung Kang
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Patent number: 6414287Abstract: Disclosed is a parts arrangement structure for a DC microwave oven which is formed by a combination of an upper panel, a lower panel and a rear panel, a space inside the DC microwave oven being divided into a device chamber in which a magnetron and an air guide are placed and a cooking chamber in which a rotating motor for rotating rollers and a turntable is placed, the DC microwave oven having a control panel which closes a front end of the device chamber. The parts arrangement structure comprises a high voltage transformer and an inverter circuit board mounted to the lower panel inside the device chamber; and at least one high voltage capacitor mounted to the lower panel below the cooking chamber.Type: GrantFiled: March 13, 2001Date of Patent: July 2, 2002Assignee: Samsung Electronics Co., Ltd.Inventors: Yong-woon Han, Seong-deog Jang, Kwang-seok Kang, Dae-sung Han, Jin-ho Kim, Han-seong Yoo, Han-sung Kang
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Patent number: 6373038Abstract: Disclosed is a microwave oven having a tray which is arranged in a cooking chamber and on which a food to be cooked or a vessel having accommodated therein a food to be cooked is placed and a tray driving section which is disposed in a driving chamber for transferring rotating force to the tray. The microwave oven includes a tray supporting unit for preventing the tray from being released from an original installation position. The tray supporting unit includes a first coupling portion which is formed on a driving shaft of the tray driving section, a second coupling portion which is press-fitted around the first coupling portion, and supporting arm portions which extend from the second coupling portion in a radial direction so as to be respectively engaged with an edge of the tray.Type: GrantFiled: February 1, 2001Date of Patent: April 16, 2002Assignee: Samsung Electronics Co., Ltd.Inventors: Yong-woon Han, Seong-deog Jang, Kwang-seok Kang, Dae-sung Han, Jin-ho Kim, Han-seong Yoo, Han-sung Kang
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Patent number: 6300610Abstract: A microwave oven comprises a main casing with a cooking chamber, a door for opening and closing the cooking chamber, and a magnetron in the main casing, for heating food within the cooking chamber. The microwave oven further comprises a power supply part; a plurality of contact parts provided to the main casing to be spaced from each other, being electrically connected to the power supply part; and a conductive part provided at the door, being electrically connected to the contact parts. With this configuration, the necessary components are decreased in number and the circuit is simplified in structure, thereby saving the cost of production and further improving the stability of the circuit.Type: GrantFiled: November 20, 2000Date of Patent: October 9, 2001Assignee: SamSung Electronics Co., Ltd.Inventors: Dae-sung Han, Han-sung Kang
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Publication number: 20010025849Abstract: Disclosed is a parts arrangement structure for a DC microwave oven which is formed by a combination of an upper panel, a lower panel and a rear panel, a space inside the DC microwave oven being divided into a device chamber in which a magnetron and an air guide are placed and a cooking chamber in which a rotating motor for rotating rollers and a turntable is placed, the DC microwave oven having a control panel which closes a front end of the device chamber. The parts arrangement structure comprises a high voltage transformer and an inverter circuit board mounted to the lower panel inside the device chamber; and at least one high voltage capacitor mounted to the lower panel below the cooking chamber.Type: ApplicationFiled: March 13, 2001Publication date: October 4, 2001Inventors: Yong-Woon Han, Seong-Deog Jang, Kwang-Seok Kang, Dae-Sung Han, Jin-Ho Kim, Han-Seong Yoo, Han-Sung Kang
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Publication number: 20010027064Abstract: Disclosed is a power connector for a DC microwave oven, suitable for connecting power cords which are led from a DC power source and have positive and negative polarities, respectively, to a component arranged in a device chamber which is defined in a body of the DC microwave oven. The power connector comprises a connector body fixedly secured to a rear plate of the body of the DC microwave oven; power terminals for positive and negative polarities, the power terminals projecting into the device chamber from a rear surface of the connector body; and power cord connecting means projecting from a front surface of the connector body, for enabling the power cords which are led from the DC power source and have positive and negative polarities, to be connected thereto, respectively.Type: ApplicationFiled: January 9, 2001Publication date: October 4, 2001Inventors: Yong-Woon Han, Seong-Deog Jang, Kwang-Seok Kang, Dae-Sung Han, Jin-Ho Kim, Han-Seong Yoo, Han-Sung Kang
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Publication number: 20010025850Abstract: Disclosed is a microwave oven having a tray which is arranged in a cooking chamber and on which a food to be cooked or a vessel having accommodated therein a food to be cooked is placed and a tray driving section which is disposed in a driving chamber for transferring rotating force to the tray. The microwave oven comprises tray supporting means for preventing the tray from being released from an original installation position. The tray supporting means includes a first coupling portion which is formed on a driving shaft of the tray driving section, a second coupling portion which is press-fitted around the first coupling portion, and supporting arm portions which extend from the second coupling portion in a radial direction so as to be respectively engaged with an edge of the tray.Type: ApplicationFiled: February 1, 2001Publication date: October 4, 2001Inventors: Yong-woon Han, Seong-deog Jang, Kwang-seok Kang, Dae-sung Han, Jin-ho Kim, Han-seong Yoo, Han-sung Kang
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Publication number: 20010026459Abstract: A transformer having a coil winding structure for transforming a voltage which is inputted through a primary coil section and for outputting a transformed voltage toward a secondary coil section. In the transformer, the primary coil section includes a plurality of sub-coil sections which are connected in parallel, and a plurality of terminals are connected to the plurality of sub-coil sections, respectively, in a manner such that corresponding portions of the sub-coil sections have the same current direction.Type: ApplicationFiled: January 2, 2001Publication date: October 4, 2001Inventors: Yong-woon Han, Seong-deog Jang, Kwang-seok Kang, Dae-sung Han, Jin-ho Kim, Han-seong Yoo, Han-sung Kang
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Patent number: 6278098Abstract: A microwave oven comprises a magnetron; a body casing having a cooking compartment receiving microwaves from the magnetron and a cooling compartment formed adjacent to the cooking compartment; a thermoelement installed between the cooking compartment and the cooling compartment, and having a radiator and a heat absorber; a hot air transmitting unit transmitting hot air generated from the radiator of the thermoelement to the cooking compartment; and a cool air transmitting unit transmitting cool air generated from the heat absorber of the thermoelement to the cooling compartment. With this configuration, the cooking compartment can be used as a warmer. Also, the cooling compartment can be used as a cooler.Type: GrantFiled: November 30, 2000Date of Patent: August 21, 2001Assignee: SamSung Electronics Co., Ltd.Inventors: Yong-woon Han, Han-seong Yoo, Han-sung Kang
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Patent number: D1015972Type: GrantFiled: May 31, 2021Date of Patent: February 27, 2024Assignees: Hyundai Motor Company, Kia CorporationInventors: Han-Mo Kang, Hyo-Sung Lee