Patents by Inventor Ja Young Kim
Ja Young 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: 20110283744Abstract: A drum type washing machine, including a housing, a spin tub to hold laundry to be washed, the spin tub rotating with respect to a horizontal axis of the washing machine, and a ball balancer coupled to the spin tub to compensate for a dynamic imbalance during rotation thereof, the ball balancer including a first plastic member and a second plastic member joined to each other to define a closed internal space in which a plurality of balls and viscous fluid are accommodated, the first plastic member having an open side, and the second plastic member adapted to cover the open side of the first plastic member. The first plastic member includes a plurality of supports formed on an outer surface thereof to establish contact with the spin tub, and the ball balancer is fastened to the spin tub via a plurality of screw members.Type: ApplicationFiled: August 2, 2011Publication date: November 24, 2011Applicant: Samsung Electronics Co., Ltd.Inventors: Doo Young Ryu, Ja Young Kim, Ito Michiaki, Myung Sun Kang
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Publication number: 20110203323Abstract: A front loading washing machine including a housing; a water reservoir installed in the housing for containing washing water; a spin tub provided in the water reservoir to hold laundry to be washed, the spin tub having an annular recess and rotating with respect to a horizontal axis of the washing machine; and at least one balancer installed in the annular recess of the spin tub, the balancer comprising an annular shaped race formed of a plastic material.Type: ApplicationFiled: April 29, 2011Publication date: August 25, 2011Applicant: Electronics Co., Ltd.Inventors: Doo Young Ryu, Ja Young Kim, Ito Michiaki, Myung Sun Kang
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Publication number: 20110203325Abstract: A washing machine having a ball balancer coupled to the drum to compensate for a dynamic imbalance during rotation of the drum, the ball balancer including a ring-shaped racer having a closed internal space in which a plurality of balls and viscous oil are accommodated, the ring-shaped racer including a first injection molded member and a second injection molded member joined to each other to form the closed internal space, the first injection molded member including a first side wall, a second side wall and a connecting wall between the first side wall and the second side wall, the first injection molded member having an open side opposite to the connecting wall, and the second injection molded member is adapted to cover the open side of the first injection molded member.Type: ApplicationFiled: April 28, 2011Publication date: August 25, 2011Applicant: Samsung Electronics Co., Ltd.Inventors: Ja Young Kim, Doo Young Ryu
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Publication number: 20110203324Abstract: A drum type washing machine including a balancer capable of rapidly reducing vibration of a spin tub. The drum type washing machine includes a spin tub which is rotated by receiving rotational force from a driving motor through a rotating shaft, a rear balancer having an annular shape and being coupled to the spin tub, and a shaft flange provided at a center portion thereof with the rotating shaft and coupled to the spin tub so as to uniformly transfer the rotational force to the spin tub. The rear balancer is supported on a rear surface of a rear cover by the shaft flange. Thus, the balls accommodated in the balancer are prevented from moving out of the balancer, even if the balancer is broken due to long-period use.Type: ApplicationFiled: April 29, 2011Publication date: August 25, 2011Applicant: Samsung Electronics Co., LtdInventors: Ja Young Kim, Ito Michiaki, Doo Young Ryu, Myung Sun Kang
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Publication number: 20110179831Abstract: A front loading washing machine including a housing; a water reservoir installed in the housing for containing washing water; a spin tub provided in the water reservoir to hold laundry to be washed, the spin tub having an annular recess and rotating with respect to a horizontal axis of the washing machine; and at least one balancer installed in the annular recess of the spin tub, the balancer comprising an annular shaped race formed of a plastic material.Type: ApplicationFiled: April 1, 2011Publication date: July 28, 2011Applicant: Samsung Electronics Co., LtdInventors: Doo Young Ryu, Ja Young Kim
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Patent number: 7975514Abstract: A drum type washing machine including a balancer capable of rapidly reducing vibration of a spin tub. The drum type washing machine includes a spin tub which is rotated by receiving rotational force from a driving motor through a rotating shaft, a rear balancer having an annular shape and being coupled to the spin tub, and a shaft flange provided at a center portion thereof with the rotating shaft and coupled to the spin tub so as to uniformly transfer the rotational force to the spin tub. The rear balancer is supported on a rear surface of a rear cover by the shaft flange. Thus, the balls accommodated in the balancer are prevented from moving out of the balancer, even if the balancer is broken due to long-period use.Type: GrantFiled: July 2, 2010Date of Patent: July 12, 2011Assignee: Samsung Electronics Co., Ltd.Inventors: Ja Young Kim, Ito Michiaki, Doo Young Ryu, Myung Sun Kang
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Publication number: 20110162228Abstract: A clothing dryer and a control method thereof that adjusts a heater capacity based on a humidity change amount (a drying rate) in a second half of a drying period to reduce power consumption without increase of drying time. The clothing dryer includes a drum to receive clothing, first and second hot air heaters, having different capacities, to supply hot air into the drum, a humidity sensor to sense internal humidity of the drum, and a controller to calculate a humidity change amount in the drum, to compare the calculated humidity change amount with a predetermined change amount, and to control only one having the relatively small capacity selected from the first and second hot air heaters to be operated when the humidity change amount is greater than the predetermined change amount.Type: ApplicationFiled: November 4, 2010Publication date: July 7, 2011Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Hee Beom Park, Hyung Woo Lee, Ja Young Kim
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Patent number: 7942026Abstract: A washing machine that has at least one balancer that increases durability by reinforcing the strength of the balancer and is installed on a rotating tub in a rapid and convenient way. The balancer includes first and second housings that have an annular shape and are fused to form a closed internal space, and the first housing including at least one support for reinforcing the strength of the balancer. A spin tub includes an annular recess corresponding to the balancer so as to be coupled with the balancer. The support protrudes from the first housing and comes into contact with a wall of the recess and guides the balancer to be maintained in the recess in place. The supports are integrally molded to the first housing at predetermined intervals along at least a first wall of the first housing.Type: GrantFiled: July 2, 2010Date of Patent: May 17, 2011Assignee: Samsung Electronics Co., Ltd.Inventors: Doo Young Ryu, Ja Young Kim, Ito Michiaki, Myung Sun Kang
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Patent number: 7861560Abstract: A drum type washing machine having a balancer to prevent a reduction in the washing capacity of a rotating drum while preventing a collision noise of balls installed in the balancer. The diameter of the balls is maintained in a range of 12 millimeters to 30 millimeters, so as to prevent a collision noise of the balls during rotation of the rotating drum while preventing a reduction in the washing capacity of the rotating drum.Type: GrantFiled: August 28, 2007Date of Patent: January 4, 2011Assignee: Samsung Electronics Co., Ltd.Inventors: Doo Young Ryu, Ja Young Kim
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Publication number: 20100269546Abstract: A drum type washing machine including a balancer capable of rapidly reducing vibration of a spin tub. The drum type washing machine includes a spin tub which is rotated by receiving rotational force from a driving motor through a rotating shaft, a rear balancer having an annular shape and being coupled to the spin tub, and a shaft flange provided at a center portion thereof with the rotating shaft and coupled to the spin tub so as to uniformly transfer the rotational force to the spin tub. The rear balancer is supported on a rear surface of a rear cover by the shaft flange. Thus, the balls accommodated in the balancer are prevented from moving out of the balancer, even if the balancer is broken due to long-period use.Type: ApplicationFiled: July 2, 2010Publication date: October 28, 2010Applicant: Samsung Electronics Co., Ltd.Inventors: Ja Young Kim, Ito Michieki
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Publication number: 20100269547Abstract: A washing machine that has at least one balancer that increases durability by reinforcing the strength of the balancer and is installed on a rotating tub in a rapid and convenient way. The balancer includes first and second housings that have an annular shape and are fused to form a closed internal space, and the first housing including at least one support for reinforcing the strength of the balancer. A spin tub includes an annular recess corresponding to the balancer so as to be coupled with the balancer. The support protrudes from the first housing and comes into contact with a wall of the recess and guides the balancer to be maintained in the recess in place. The supports are integrally molded to the first housing at predetermined intervals along at least a first wall of the first housing.Type: ApplicationFiled: July 2, 2010Publication date: October 28, 2010Applicant: Samsung Electronics Co., Ltd.Inventors: Doo Young Ryu, Ja Young Kim, Ito Michiaki, Myung Sun Kang
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Patent number: 7814769Abstract: A drum type washing machine including a balancer capable of rapidly reducing vibration of a spin tub. The drum type washing machine includes a spin tub which is rotated by receiving rotational force from a driving motor through a rotating shaft, a rear balancer having an annular shape and being coupled to the spin tub, and a shaft flange provided at a center portion thereof with the rotating shaft and coupled to the spin tub so as to uniformly transfer the rotational force to the spin tub. The rear balancer is supported on a rear surface of a rear cover by the shaft flange. Thus, the balls accommodated in the balancer are prevented from moving out of the balancer, even if the balancer is broken due to long-period use.Type: GrantFiled: May 25, 2007Date of Patent: October 19, 2010Assignee: Samsung Electronics Co., Ltd.Inventors: Ja Young Kim, Ito Michiaki, Doo Young Ryu, Myung Sun Kang
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Patent number: 7743633Abstract: A washing machine is provided that has at least one balancer that increases durability by reinforcing the strength of the balancer and is installed on a rotating tub in a rapid and convenient way. The balancer includes first and second housings that have an annular shape and are fused to form a closed internal space, and the first housing including at least one support for reinforcing the strength of the balancer. A spin tub includes an annular recess corresponding to the balancer so as to be coupled with the balancer. The support protrudes from the first housing and comes into contact with a wall of the recess and guides the balancer to be maintained in the recess in place. The supports are continuously formed along and perpendicular to the opposite walls of the first housing, or are disposed parallel to the opposite walls of the first housing at regular intervals.Type: GrantFiled: May 30, 2007Date of Patent: June 29, 2010Assignee: Samsung Electronics Co., Ltd.Inventors: Doo Young Ryu, Ja Young Kim, Ito Michiaki, Myung Sun Kang
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Publication number: 20100105727Abstract: The present invention provides a novel benzamide derivative represented by formula 1 and an isomer, a pharmaceutically acceptable salt or hydrate thereof, and a composition for activating a 5-HT<sb>4</sb> receptor comprising the same, as an active ingredient. Benzamide derivatives of the present invention has superior affinity for 5-HT<sb>4</sb> receptors, capability to reduce the gastric evacuation time, capability to alleviate ventricular tachycardia, ventricular fibrillation, torsades de pointes and QT prolongation, and low toxicity. Therefore, benzamide derivatives of the present invention are therapeutically effective for digestive system diseases.Type: ApplicationFiled: March 14, 2008Publication date: April 29, 2010Applicant: DONG-A-PHARM. CO., LTD.Inventors: Moo-Hi Yoo, Jae-Keol Rhee, Weon-Bin Im, Sung-Hak Choi, Eun-Jung Kim, Jung-Sang Park, Sun-Ho Choi, Tae-Kyoung Shon, Hyun-Jung Sung, Ja-Young Kim, Ju-Hee Shon
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Patent number: D616841Type: GrantFiled: September 15, 2009Date of Patent: June 1, 2010Assignee: LG Electronics Inc.Inventors: Ja Young Kim, Sung Gu Joe, Sung Hoon Oh, In Koo Shim
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Patent number: D619978Type: GrantFiled: October 27, 2009Date of Patent: July 20, 2010Assignee: LG Electronics Inc.Inventors: Ja Young Kim, Sung Gu Joe, Sung Hoon Oh, In Koo Shim
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Patent number: D626534Type: GrantFiled: May 20, 2010Date of Patent: November 2, 2010Assignee: LG Electronics Inc.Inventors: Ja Young Kim, Sung Gu Joe, Sung Hoon Oh, In Koo Shim
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Patent number: D626535Type: GrantFiled: May 20, 2010Date of Patent: November 2, 2010Assignee: LG Electronics Inc.Inventors: Ja Young Kim, Sung Gu Joe, Sung Hoon Oh, In Koo Shim
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Patent number: D636358Type: GrantFiled: May 12, 2010Date of Patent: April 19, 2011Assignee: LG Electronics Inc.Inventors: Ja Young Kim, Sung Gu Joe, Sung Hoon Oh, In Koo Shim
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Patent number: D641328Type: GrantFiled: April 14, 2010Date of Patent: July 12, 2011Assignee: LG Electronics Inc.Inventors: Yong Ho Lee, Ja Young Kim, Sung Gu Joe, Sung Hoon Oh, In Koo Shim