Patents by Inventor Yong-yeon Kim
Yong-yeon 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: 20130205012Abstract: Disclosed herein are an apparatus and method for transmitting Node Discovery Messages. The apparatus includes a Medium Access Control layer information collection unit, a Discovery Window Slot calculation unit, a DW size determination unit, a DWS selection unit, and an NDM processing unit. The MAC layer information collection unit collects time slot information for NDMs in a previous round. The DWS calculation unit generates information about the slots of a Discovery Window of a discovery frame in the previous round based on the time slot information. The DW size determination unit determines the size of the DW in a current round based on the information about the slots of the DW. The DWS selection unit selects Discovery Window Slots in the current round based on the size of the DW. The NDM processing unit sends the NDMs during respective times corresponding to the DWSs.Type: ApplicationFiled: September 13, 2012Publication date: August 8, 2013Applicant: Electronics Telecommunications Research InstituteInventors: Soo-Hyung LEE, Jae-Hyuk KIM, Hyung-Kook JUN, Kyung-Il KIM, Kyeong-Tae KIM, Yong-Yeon KIM
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Publication number: 20130132582Abstract: Disclosed herein are an apparatus and method for supporting Quality of Service (QoS) in middleware for Data Distribution Service (DDS). The apparatus includes a QoS policy analysis module, a QoS policy management module, and a QoS policy process module. The QoS policy analysis module extracts a set of QoS policies set up by Data Centric Publish Subscribe (DCPS) and associated with publication/subscription, and analyzes the QoS policies. The QoS policy management module determines the consistency of QoS policies of the DDS, and negotiates QoS policies for DDS communication. The QoS policy process module handles the QoS policies of the DDS.Type: ApplicationFiled: May 17, 2012Publication date: May 23, 2013Applicant: Electronics and Telecommunications Research InstituteInventors: Yong-Yeon KIM, Soo-Hyung LEE, Hyung-Kook JUN, Kyung-II KIM, Kyeong-Tae KIM, Jae-Hyuk KIM, Won-Tae KIM, Seung-Min PARK
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Publication number: 20120324033Abstract: Provided are a network node and a method of performing discovery, which may stably perform discovery without delay or crash of a network at the time of initial discovery in a large-scale network. The network node operated in a distributed network includes a discovery performing unit that determines a discovery back-off time that is a transmission wait time of a discovery message based on levels of priority of the network node, and a communication unit that transmits the discovery message using the discovery back-off time.Type: ApplicationFiled: June 14, 2012Publication date: December 20, 2012Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Jae-Hyuk KIM, Soo-Hyung LEE, Hyung-Kook JUN, Kyung-ll KIM, Kyeong-Tae KIM, Yong-Yeon KIM, Won-Tae KIM, Seung-Min PARK, In-Whee JOE, Jo-Man PARK, Woo-Yeob LEE, Sung-Moon CHUNG
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Publication number: 20120166556Abstract: A method, a device, and a system for real-time publish subscribe (RTPS) discovery based on a distributed hash table (DHT) are provided. The method for RTPS discovery based on a DHT includes: registering, by a participant peer of participants, the participants in a distributed hash table (DHT) of an overlay network; obtaining location information on relative participants to be discovered from the DHT; sharing information on entities of the relative participants by exchanging a discovery message with the participant peer based on the location information on the obtained relative participants; and performing handshaking between the entities of the participants and the entities of the relative participants. Therefore, the exemplary embodiments of the present invention can rapidly and efficiently perform the discover of the participants based on the DHT.Type: ApplicationFiled: November 9, 2011Publication date: June 28, 2012Applicant: Electronics and Telecommunications Research InstituteInventors: Jae Hyuk KIM, Soo Hyung Lee, Hyung Kook Jun, Kyeong Tae Kim, Yong Yeon Kim, Won Tae Kim, Seung Min Park
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Patent number: 8185171Abstract: A swing-type cover opening and closing device for a mobile phone according to an exemplary embodiment of the invention includes: i) a main body case that is disposed in a main body of the mobile phone and has a through-hole formed at one side thereof; ii) a cover case that is disposed in a cover of the mobile phone, has a hollow shaft penetrating the through-hole integrally projecting thereon, and is pivotably mounted on the main body case; and iii) an elastic unit of which both ends are pivotably joined to the main body case and the cover case, respectively, to provide elastic force to the cover case by rotation of the cover case, wherein the elastic unit includes a housing that is pivotably connected to the main body case through a first hinge pin, a slide member that is joined to the inside of the housing to be slidable and lockable, and is connected to the cover case through a second hinge pin, and a plurality of spring members that are installed in the housing and apply elastic force to the slide member.Type: GrantFiled: September 1, 2008Date of Patent: May 22, 2012Assignee: Prexco Co., Ltd.Inventor: Yong-Yeon Kim
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Patent number: 8185172Abstract: According to an exemplary embodiment of the invention, a swing-type cover opening and closing device for a mobile phone, in which in which the mobile phone that is composed of a main body and a cover and where a hollow shaft formed in the cover is pivotably supported on the main body to pivot the cover in a clockwise or counterclockwise direction around the hollow shaft, includes: i) a fixation plate that is fixed to one side of the main body in correspondence with the hollow shaft, and includes a through-hole through which the hollow shaft passes and a ring-shaped protrusion integrally formed on the periphery of the through-hole; ii) a rotating body that has a disk shape with a hollow space, is pivotably joined to the ring-shaped protrusion, and is locked to the cover with the hollow shaft fitting in the hollow space; iii) a cover member that includes a support hole corresponding to the hollow space and is joined to the fixation plate while supporting the outer periphery of the rotating body through the suppType: GrantFiled: September 1, 2008Date of Patent: May 22, 2012Assignee: Prexco Co., Ltd.Inventor: Yong-Yeon Kim
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Publication number: 20110111812Abstract: According to an exemplary embodiment of the invention, a swing-type cover opening and closing device for a mobile phone, in which in which the mobile phone that is composed of a main body and a cover and where a hollow shaft formed in the cover is pivotably supported on the main body to pivot the cover in a clockwise or counterclockwise direction around the hollow shaft, includes: i) a fixation plate that is fixed to one side of the main body in correspondence with the hollow shaft, and includes a through-hole through which the hollow shaft passes and a ring-shaped protrusion integrally formed on the periphery of the through-hole; ii) a rotating body that has a disk shape with a hollow space, is pivotably joined to the ring-shaped protrusion, and is locked to the cover with the hollow shaft fitting in the hollow space; iii) a cover member that includes a support hole corresponding to the hollow space and is joined to the fixation plate while supporting the outer periphery of the rotating body through the suppType: ApplicationFiled: September 1, 2008Publication date: May 12, 2011Applicant: Prexco Co., Ltd.Inventor: Yong-Yeon Kim
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Publication number: 20110105202Abstract: A swing-type cover opening and closing device for a mobile phone according to an exemplary embodiment of the invention includes: i) a main body case that is disposed in a main body of the mobile phone and has a through-hole formed at one side thereof; ii) a cover case that is disposed in a cover of the mobile phone, has a hollow shaft penetrating the through-hole integrally projecting thereon, and is pivotably mounted on the main body case; and iii) an elastic unit of which both ends are pivotably joined to the main body case and the cover case, respectively, to provide elastic force to the cover case by rotation of the cover case, wherein the elastic unit includes a housing that is pivotably connected to the main body case through a first hinge pin, a slide member that is joined to the inside of the housing to be slidable and lockable, and is connected to the cover case through a second hinge pin, and a plurality of spring members that are installed in the housing and apply elastic force to the slide member.Type: ApplicationFiled: September 1, 2008Publication date: May 5, 2011Inventor: Yong-Yeon Kim
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Patent number: 7645967Abstract: The present invention relates to a microwave oven. The microwave oven of the present invention comprises a cavity assembly which defines a cooking chamber therein and functions as a framework of the microwave oven, an outer casing which includes a top portion and side portions formed at both ends of the top portion to enclose the cavity assembly and interior parts and is provided with convexo-concave reinforcements at the top portion and at least one side portion, a door of which one side is connected to the cavity assembly to be a pivot center and which selectively causes the cooking chamber to be open and close, and a back plate which defines a rear face of the cavity assembly and is provided with a convexo-concave reinforcement formed along at least one edge portion thereof. According to the present invention constructed as such, there is an advantage in that external rigidity of the microwave oven is increased, whereby deformation of the microwave oven due to an impact or operating force can be minimized.Type: GrantFiled: January 5, 2006Date of Patent: January 12, 2010Assignee: LG Electronics Inc.Inventors: Yong-yeon Kim, Dong-yool Lee, Boo-youn Lee, Sang-hu Park, Soo-kil Park, Woon-jin Kim, Hyung-do Kim, Sang-dong Park, Gyu-ho Oh
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Publication number: 20060113301Abstract: The present invention relates to a microwave oven. The microwave oven of the present invention comprises a cavity assembly which defines a cooking chamber therein and functions as a framework of the microwave oven, an outer casing which includes a top portion and side portions formed ar both ends of the top portion to enclose the cavity assembly and interior parts and is provided with convexo-concave reinforcements at the top portion and at least one side portion, a door of which one side is connected to the cavity assembly to be a pivot center and which selectively causes the cooking chamber to be open and close, and a back plate which defines a rear face of the cavity assembly and is provided with a convexo-concave reinforcement formed along at least one edge portion thereof. According to the present invention constructed as such, there is an advantage in that external rigidity of the microwave oven is increased, whereby deformation of the microwave oven due to an impact or operating force can be minimized.Type: ApplicationFiled: January 5, 2006Publication date: June 1, 2006Inventors: Yong-yeon Kim, Dong-yool Lee, Boo-youn Lee, Sang-hu Park, Soo-kil Park, Woon-jin Kim, Hyung-do Kim, Sang-dong Park, Gyu-ho Oh
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Patent number: 7012230Abstract: The present invention relates to a microwave oven. The microwave oven of the present invention comprises a cavity assembly which defines a cooking chamber therein and functions as a framework of the microwave oven, an outer casing which includes a top portion and side portions formed at both ends of the top portion to enclose the cavity assembly and interior parts and is provided with convexo-concave reinforcements at the top portion and at least one side portion, a door of which one side is connected to the cavity assembly to be a pivot center and which selectively causes the cooking chamber to be open and close, and a back plate which defines a rear face of the cavity assembly and is provided with a convexo-concave reinforcement formed along at least one edge portion thereof. According to the present invention constructed as such, there is an advantage in that external rigidity of the microwave oven is increased, whereby deformation of the microwave oven due to an impact or operating force can be minimized.Type: GrantFiled: December 23, 2003Date of Patent: March 14, 2006Assignee: LG Electronics Inc.Inventors: Yong-yeon Kim, Dong-yool Lee, Boo-youn Lee, Sang-hu Park, Soo-kil Park, Woon-jin Kim, Hyung-do Kim, Sang-dong Park, Gyu-ho Oh
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Publication number: 20040178195Abstract: The present invention relates to a microwave oven. The microwave oven of the present invention comprises a cavity assembly which defines a cooking chamber therein and functions as a framework of the microwave oven, an outer casing which includes a top portion and side portions formed at both ends of the top portion to enclose the cavity assembly and interior parts and is provided with convexo-concave reinforcements at the top portion and at least one side portion, a door of which one side is connected to the cavity assembly to be a pivot center and which selectively causes the cooking chamber to be open and close, and a back plate which defines a rear face of the cavity assembly and is provided with a convexo-concave reinforcement formed along at least one edge portion thereof. According to the present invention constructed as such, there is an advantage in that external rigidity of the microwave oven is increased, whereby deformation of the microwave oven due to an impact or operating force can be minimized.Type: ApplicationFiled: December 23, 2003Publication date: September 16, 2004Inventors: Yong-yeon Kim, Dong-yool Lee, Boo-youn Lee, Sang-hu Park, Soo-Kil Park, Woon-Jin Kim, Hyung-do Kim, Sang-dong Park, Gyu-ho Oh
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Patent number: 6006424Abstract: A method of fabricating the inner leads of a fine pitch leadframe having a small interval between leads. The inner leads of the fine pitch leadframe are fabricated by combining a new stamping tool for fabricating extended fine pitch portions of inner leads with an existing stamping tool for fabricating the inner leads of a leadframe. This method obviates the time and expense of manufacturing an entirely new stamping tool.Type: GrantFiled: May 12, 1998Date of Patent: December 28, 1999Assignee: Samsung Aerospace Industries, Ltd.Inventors: Yong-yeon Kim, Tai-yong Ahn
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Patent number: 5808355Abstract: The present invention relates generally to a lead frame which is bended with a predetermined angle many times in order that a sectional area of a punch to form two lead lines which are located in the center of tie bars is increased, and increase the inertial moment as to a sectional area in making a lead frame of a desired shape. And the above-mentioned lead frame comprises a dambar; inner leads which has a certain angle at the part being below half the distance from lead tips to the above-mentioned dambar, and is connected to the above-mentioned dambar; outer leads which is connected to the above-mentioned dambar, and is populated on a circuit board; and tie bars which support the above-mentioned inner leads in case of taping.Type: GrantFiled: June 4, 1996Date of Patent: September 15, 1998Assignee: Samsung Aerospace Industries, Ltd.Inventors: Yong-yeon Kim, Sung-young Han