Patents by Inventor Myung Jang
Myung Jang 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: 7976737Abstract: The present invention relates to solution type silver organo-sol ink for forming electrically conductive patterns. The present invention provides silver organo-sol ink of solution type for forming electrically conductive pattern comprising effective amount of silver aromatic carboxylate and a reactive organic solvents, which can form chelate or complex with silver, are, for example, organic solvents having keton, mercapto, carboxyl, aniline or sulfurous functional group, substituted or unsubstituted. By the present invention, silver organo-sol ink of solution type basically having higher content of silver is obtained. The solution type ink of the present invention can be used for forming conductive patterns in flat panel display such as plasma display panel(PDP) to reduce the numbers of steps for pattern forming drastically.Type: GrantFiled: December 2, 2005Date of Patent: July 12, 2011Assignee: Exax Inc.Inventors: Soon Yeong Heo, Dong Sung Seo, Eun Ji Lee, Hyun Myung Jang
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Publication number: 20110005428Abstract: The present invention relates to solution type silver organo-sol ink for forming electrically conductive patterns. The present invention provides silver organo-sol ink of solution type for forming electrically conductive pattern comprising effective amount of silver aromatic carboxylate and a reactive organic solvents, which can form chelate or complex with silver, are, for example, organic solvents having keton, mercapto, carboxyl, aniline or sulfurous functional group, substituted or unsubstituted. By the present invention, silver organo-sol ink of solution type basically having higher content of silver is obtained. The solution type ink of the present invention can be used for forming conductive patterns in flat panel display such as plasma display panel(PDP) to reduce the numbers of steps for pattern forming drastically.Type: ApplicationFiled: December 12, 2005Publication date: January 13, 2011Inventors: Soon Yeong Heo, Dong Sung Seo, Eun Ji Lee, Hyun Myung Jang
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Publication number: 20100193751Abstract: The present invention provides a silver paste for forming electrically conductive pattern comprising 0.1 to 60 wt % of a silver C0 to C12 aliphatic carboxylate; 1 to 80 wt % of silver powder; 0.1 to 15 wt % of a binder; and a residual organic solvent. The silver paste composition according to the present invention has advantages in that it produces micro-structures of layers denser than those conventional metal pastes do; shows characteristics of a much lower electric resistance even with a relatively small thickness or a small line width, as compared with the electrically conductive pattern formed from a conventional paste; and allows heat treatment at a very low temperature even without the use of expensive nano-sized metal particles.Type: ApplicationFiled: May 25, 2007Publication date: August 5, 2010Inventors: Soon Yeong Heo, Seong Sil Park, Seung Jun Han, Hyun Myung Jang
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Publication number: 20100123102Abstract: The present invention provides a metal paste for forming an electrically conductive layer comprising a metal solution in a reactive organic solvent having a heteroatom P, S, O, or N; metal powder; a binder; and a residual amount of a polar or non-polar viscosity modulating solvent. The metal paste composition according to the present invention has advantages in that it produces structures of layers denser than those conventional metal pastes do; shows characteristics of a much lower electric resistance even with a relatively small thickness or a small line width, as compared with the conductive pattern formed from a conventional paste; and allows heat treatment at a very low temperature even without the use of expensive nano-sized metal particles. The metal paste also provides a silver paste, which can be economically prepared and has high adaptability to various surfaces.Type: ApplicationFiled: May 25, 2007Publication date: May 20, 2010Inventors: Soon Yeong Heo, Seong Sil Park, Seung Jun Han, Hyun Myung Jang
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Publication number: 20100120790Abstract: The present invention provides a novel heterocyclic compound containing a beta-amino group, a method for preparing the same, and a pharmaceutical composition comprising the same heterocyclic compound or a pharmaceutically acceptable salt thereof as an active ingredient. The heterocyclic compound of the present invention exhibits excellent DPP-IV inhibitory activity and bioavailability and therefore can be useful for the prophylaxis or treatment of DPP-IV-related diseases such as diabetes or obesity.Type: ApplicationFiled: April 18, 2008Publication date: May 13, 2010Applicant: DONG-A PHARM. CO., LTDInventors: Heung Jae Kim, Woo Young Kwak, Chang Yell Shin, Hadong Kim, Jong Pil Min, Kyung Jin Park, Jae Young Lee, Song-Hyen Choi, Tae Hyun Yoon, Hae-Sun Kim, Ji Myung Jang, Mi-Kyung Kim, Moon-Ho Son, Soon Hoe Kim, Moohi Yoo
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Publication number: 20090090273Abstract: The present invention relates to solution type silver organo-sol ink for forming electrically conductive patterns. The present invention provides silver organo-sol ink of solution type for forming electrically conductive pattern comprising effective amount of silver CO to C16 aliphatic carboxylate saturated or unsaturated, linear or branched, unsubstituted or substituted with amino, nitro and/or hydroxy group(s) having 1 to 3 carboxyl groups or silver aromatic carboxylate; and organic solvent. By the present invention, silver organo-sol inks of solution type basically having higher content of silver for various reducing or metallizing temperatures are obtained. The solution type ink of the present invention can be used for forming conductive patterns in flat panel display such as plasma display panel(PDP) to reduce the numbers of steps for pattern forming.Type: ApplicationFiled: January 11, 2007Publication date: April 9, 2009Applicant: EXAX INC,Inventors: Soon Yeong Heo, Dong Sung Seo, Eun Ji Lee, Seung Jun Han, Kwang Seop Kim, Hyun Myung Jang
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Patent number: 7491447Abstract: The present invention relates to a double-sided metallic laminate for a printed circuit board and a method for manufacturing the same. The double-sided metallic laminate which comprises a metallic layer at one side, a resin layer of a polyimide for improving adhesion with a metal, a resin layer of a low expansion polyimide having a thermal expansion coefficient of 5×10?6 to 2.5×10?5/° C. and a metallic layer at the other side, has excellent flexibility and thermal resistance, can prevent curl and is securely laminated, particularly without the use of an adhesive. Therefore, it is suitable for a printed circuit board of a small size electric appliance.Type: GrantFiled: March 25, 2004Date of Patent: February 17, 2009Assignee: LG Chem, Ltd.Inventors: Soon-yong Park, You-jin Kyung, Heon-sik Song, Byeong-in Ahn, Joo-eun Ko, Yong-jun Park, Se-myung Jang
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Patent number: 7450582Abstract: Disclosed is a method for calculating a routing cost or a hop count of a mobile IP (Internet Protocol) in an IP network. The IP network can communicate with the MN having a mobile IP and includes a plurality of access routers. If the MN moves to a new access router, the MN generates a distance measurement request message and transmits the generated distance measurement request message to an access router serving as a regional anchor point (RAP) of the MN. Upon receiving the distance measurement request message, the access router serving as the RAP generates an acknowledgement message having an initial hop limit field value and a hop limit value, and transmits the acknowledgement message. The MN calculates a hop count using the initial hop limit field value and the hop limit value.Type: GrantFiled: February 17, 2004Date of Patent: November 11, 2008Assignee: Samsung Electronics Co., LtdInventors: Kyung-Joo Suh, Young-Joo Suh, Dong-Hee Kwon, Kil-Suk Yang, Jae-Myung Jang
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Publication number: 20080210843Abstract: A display device includes a display panel, a touch screen panel and a receiving container. The display panel displays an image. The touch screen panel is spaced apart from the display panel. The receiving container receives the display panel and has a venting part facing a side surface of the display panel to reduce a pressure difference between a pressure in a space between the display panel and the touch screen panel of the display device and a pressure exterior to the display device.Type: ApplicationFiled: February 15, 2008Publication date: September 4, 2008Applicant: Samsung Electronics Co., Ltd.Inventors: Sang-Ho Han, Jeong-Geun Yoo, Jae-Myung Jang
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Publication number: 20080031140Abstract: Disclosed is a method for calculating a routing cost or a hop count of a mobile IP (Internet Protocol) in an IP network. The IP network can communicate with the MN having a mobile IP and includes a plurality of access routers. If the MN moves to a new access router, the MN generates a distance measurement request message and transmits the generated distance measurement request message to an access router serving as a regional anchor point (RAP) of the MN. Upon receiving the distance measurement request message, the access router serving as the RAP generates an acknowledgement message having an initial hop limit field value and a hop limit value, and transmits the acknowledgement message. The MN calculates a hop count using the initial hop limit field value and the hop limit value.Type: ApplicationFiled: October 9, 2007Publication date: February 7, 2008Applicant: Samsung Electronics Co., Ltd.Inventors: Kyung-Joo SUH, Young-Joo Suh, Dong-Hee Kwon, Kil-Suk Yang, Jae-Myung Jang
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Patent number: 7313119Abstract: A method for maintaining data transmission from a corresponding node when a mobile node moves from a first access router to a second access router in a network system, the method comprising: transmitting using the mobile node a home address of the mobile node and a one care-of address (CoA) assigned from the first access router to the corresponding node and a home agent, when the mobile node is located in the first access router; and transmitting using the mobile node the home address, the one CoA, and another CoA assigned from the second access router to the first access router so that data from the corresponding node is received via the first access router and the second access router, when the mobile node moves from the first access router to the second access router and the second access router is located within a predetermined distance from the first access router.Type: GrantFiled: August 6, 2003Date of Patent: December 25, 2007Assignee: Samsung Electronics Co., Ltd.Inventors: Kyung-Joo Suh, Young-Joo Suh, Dong-Hee Kwon, Kil-Seok Yang, Jae-Myung Jang
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Publication number: 20070143284Abstract: An apparatus and method for efficiently constructing learning data required in statistical methodology used in information retrieval, information extraction, translation, natural language processing, etc. are provided. The method includes the steps of: generating learning models by performing machine learning with respect to learning data; attaching tags to a raw corpus automatically by using the generated learning models to thereby generate learning data candidates; calculating confidence scores of the generated learning data candidates, and then selecting a learning data candidate using the confidence scores; and allowing a user to correct an error in the selected learning data candidate through an interface and adding the error-corrected learning data candidate to the learning data, thereby adding new learning models incrementally.Type: ApplicationFiled: December 4, 2006Publication date: June 21, 2007Inventors: Chang Lee, Ji Wang, Hyeon Kim, Chung Lee, Hyo Oh, Myung Jang, Young Lee
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Publication number: 20070126930Abstract: A method of determining the status of a plurality of input ports in a television receiver having a plurality of signal input ports, and including a main-screen signal processor and a sub-screen signal processor, automatically verifies the presence or absence of an input signal at each signal input port. The port status determining method includes detecting signal presence at each of the plurality of signal input ports via the sub-screen signal processor to determine whether the corresponding input signal exists, by sequentially setting an input mode in correspondence to each of the plurality of signal input ports; and recognizing as a valid input port each signal input port at which signal presence is detected.Type: ApplicationFiled: May 10, 2006Publication date: June 7, 2007Inventor: Myung Jang
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Publication number: 20070042202Abstract: The present invention relates to a double-sided metallic laminate for a printed circuit board and a method for manufacturing the same. The double-sided metallic laminate which comprises a metallic layer at one side, a resin layer of a polyimide for improving adhesion with a metal, a resin layer of a low expansion polyimide having a thermal expansion coefficient of 5×10-6 to 2.5×10-5/iÉ and a metallic layer at the other side, has excellent flexibility and thermal resistance, can prevent curl and is securely laminated, particularly without the use of an adhesive. Therefore, it is suitable for a printed circuit board of a small size electric appliance.Type: ApplicationFiled: March 25, 2004Publication date: February 22, 2007Applicant: LG CHEM, LTD.Inventors: Soon-yong Park, You-jin Kyung, Heon-sik Song, Byeong-in Ahn, Joo-eun Ko, Yong-jun Park, Se-myung Jang
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Publication number: 20070013283Abstract: A front filter of a plasma display panel and fabricating method thereof are disclosed, by which a roll type film filter is fabricated to be attached to the plasma display panel. The present invention includes the steps of preparing a roll type film filter layer including an electromagnetic wave shielding layer cutting off an electromagnetic wave discharged within a panel and laminating the roll type film filter layer on a front panel of the plasma display panel.Type: ApplicationFiled: July 3, 2006Publication date: January 18, 2007Inventors: Ji Sohn, Hong Cha, Myung Jang, Woon Shin
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Publication number: 20060136208Abstract: An apparatus and a hybrid method for recognizing answer type are disclosed.Type: ApplicationFiled: March 4, 2005Publication date: June 22, 2006Inventors: Eui Chung, Soojung Lim, Yi Hwang, Myung Jang
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Publication number: 20050187894Abstract: A method and system for providing a common operating system feature set for supporting a variety of operating system configurations is described. The common operating system feature set is organized to provide a minimal memory footprint applicable to a number of devices and methods of deployment. The common operating system includes dependencies among operating system components that provide a selection of integrated components that are validated for reliability. The common operating system includes an application program interface set that provides functionality for a variety of operating system scenarios.Type: ApplicationFiled: February 20, 2004Publication date: August 25, 2005Applicant: Microsoft CorporationInventors: Richard Pletcher, David D'Souza, Peter Wilson, Myung Jang
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Publication number: 20050086222Abstract: The present invention relates to a semi-automatic construction method for knowledge base of an encyclopedia question answering system, in which concept-oriented systematic templates are designed and important fact information related to entries is automatically extracted from summary information and body of the encyclopedia to semi-automatically construct the knowledge base of the encyclopedia question answering system.Type: ApplicationFiled: April 21, 2004Publication date: April 21, 2005Inventors: Ji Wang, Eui Chung, Myung Jang
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Publication number: 20040160941Abstract: Disclosed is a method for calculating a routing cost or a hop count of a mobile IP (Internet Protocol) in an IP network. The IP network can communicate with the MN having a mobile IP and includes a plurality of access routers. If the MN moves to a new access router, the MN generates a distance measurement request message and transmits the generated distance measurement request message to an access router serving as a regional anchor point (RAP) of the MN. Upon receiving the distance measurement request message, the access router serving as the RAP generates an acknowledgement message having an initial hop limit field value and a hop limit value, and transmits the acknowledgement message. The MN calculates a hop count using the initial hop limit field value and the hop limit value.Type: ApplicationFiled: February 17, 2004Publication date: August 19, 2004Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Kyung-Joo Suh, Young-Joo Suh, Dong-Hee Kwon, Kil-Suk Yang, Jae-Myung Jang
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Publication number: 20040105408Abstract: A method for maintaining data transmission from a corresponding node when a mobile node moves from a first access router to a second access router in a network system, the method comprising: transmitting using the mobile node a home address of the mobile node and a one care-of address (CoA) assigned from the first access router to the corresponding node and a home agent, when the mobile node is located in the first access router; and transmitting using the mobile node the home address, the one CoA, and another CoA assigned from the second access router to the first access router so that data from the corresponding node is received via the first access router and the second access router, when the mobile node moves from the first access router to the second access router and the second access router is located within a predetermined distance from the first access router.Type: ApplicationFiled: August 6, 2003Publication date: June 3, 2004Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Kyung-Joo Suh, Young-Joo Suh, Dong-Hee Kwon, Kil-Seok Yang, Jae-Myung Jang