Patents by Inventor Chang Bin
Chang Bin 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: 9465843Abstract: A hybrid database table is stored as both a row and a column store. One or more techniques may be employed alone or in combination to enhance performance of the hybrid table by regulating access to, and/or the size of, the processing-intensive column store data. For example during an insert operation, the column store data may be searched for a uniqueness violation only after certain filtering and/or boundary conditions have been considered. In another technique, a hybrid table manager may control movement of data to the column store based upon considerations such as frequency of access, or underlying business logic. In still another technique, querying of the hybrid table may result in a search of the column store data only after an initial search of row store data fails to return a result.Type: GrantFiled: November 17, 2014Date of Patent: October 11, 2016Assignee: SAP SEInventors: Yongsik Yoon, Chanho Jeong, Juchang Lee, Chang Bin Song, Yong Sik Kwon, Sang Kyun Cha
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Publication number: 20160159317Abstract: A seat belt for a vehicle comprises a first tongue coupled to a first webbing, the first webbing configured to cover portions of a shoulder, a chest, and an abdomen of a passenger; a first buckle coupled to the first tongue; a second tongue coupled to a second webbing, the second webbing configured to cover portions of the abdomen of the passenger; a second buckle coupled to the second tongue; and an actuator configured to upwardly pull the first tongue and the first buckle, wherein the first buckle is coupled to the second buckle; and upon a collision of the vehicle, the actuator operates to separate the first buckle from the second buckle, and the first webbing moves upward, restricting a movement of an upper body of the passenger.Type: ApplicationFiled: October 1, 2015Publication date: June 9, 2016Inventor: Chang Bin JUNG
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Publication number: 20160063378Abstract: A system includes determination of a total target value associated with N dimension members, determination of a set of historical values for each of the N dimension members, for each of the N dimension members, determination of a prediction interval based on the set of historical values of the dimension member, determination of an N-polytope in N-dimensional space based on the N determined prediction intervals, determination of an (N?1)-polytope of the N-dimensional space in which the sum of the N values of each coordinate of the (N?1)-polytope equals the total desired value, determination of an (N?1)-dimensional intersection of the N-polytope and the (N?1) polytope, and determination of a disaggregation of the total target value among the N dimension members based on the coordinates of the (N?1)-dimensional intersection.Type: ApplicationFiled: August 28, 2014Publication date: March 3, 2016Inventors: Kunsoo Park, Sang Kyun Cha, Chang Bin Song, Ki Hong Kim, Sunho Lee, Cheol Yoo
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Patent number: 9081601Abstract: A virtual mobile infrastructure (VMI) includes a base platform that has a plurality of hosts. On a host operation system (OS), a quick emulator (QEMU) process is used to virtualize at least one guest cell phone operating system. A data center manages these cell phone OSes generated by this base platform, allocates the OSes to users, and allows communication between cell phone client and server via mobile terminal protocol. A virtual machine (VM) switch contains a method to use the VMI, and to acquire adapted cell phone screen and inexpensive cell phone VM. A VMI product is able to encapsulate the third-party virtual desktop infrastructure (VDI) products (such as Citrix XenDesktop, LeoStream, etc.), henceforth to acquire screens from PC VM as well. Moreover, a VM manager allows administrators of enterprises to manage thousands of VMs.Type: GrantFiled: January 15, 2009Date of Patent: July 14, 2015Assignee: TRANSOFT (SHANGHAI) INC.Inventor: Chang Bin Tang
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Publication number: 20150149259Abstract: According to some embodiments, actual business data in an enterprise database may be used in accordance with an enterprise performance management planning model, stored and executed by a processor at the enterprise database, to automatically generate predicted business data. The predicted business data may then be stored in an instantiation of a plan data container at the enterprise database.Type: ApplicationFiled: January 9, 2014Publication date: May 28, 2015Inventors: Chang Bin Song, Thomas Brodkorb, Dan Bi Park, Jan Rittinger, Jungsoo Seo
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Publication number: 20150074082Abstract: A hybrid database table is stored as both a row and a column store. One or more techniques may be employed alone or in combination to enhance performance of the hybrid table by regulating access to, and/or the size of, the processing-intensive column store data. For example during an insert operation, the column store data may be searched for a uniqueness violation only after certain filtering and/or boundary conditions have been considered. In another technique, a hybrid table manager may control movement of data to the column store based upon considerations such as frequency of access, or underlying business logic. In still another technique, querying of the hybrid table may result in a search of the column store data only after an initial search of row store data fails to return a result.Type: ApplicationFiled: November 17, 2014Publication date: March 12, 2015Inventors: Yongsik Yoon, Chanho Jeong, Juchang Lee, Chang Bin Song, Yong Sik Kwon, Sang Kyun Cha
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Patent number: 8918436Abstract: A hybrid database table is stored as both a row and a column store. One or more techniques may be employed alone or in combination to enhance performance of the hybrid table by regulating access to, and/or the size of, the processing-intensive column store data. For example during an insert operation, the column store data may be searched for a uniqueness violation only after certain filtering and/or boundary conditions have been considered. In another technique, a hybrid table manager may control movement of data to the column store based upon considerations such as frequency of access, or underlying business logic. In still another technique, querying of the hybrid table may result in a search of the column store data only after an initial search of row store data fails to return a result.Type: GrantFiled: December 22, 2011Date of Patent: December 23, 2014Assignee: SAP AGInventors: Yongsik Yoon, Chanho Jeong, Juchang Lee, Chang Bin Song, Yong Sik Kwon, Sang Kyun Cha
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Patent number: 8902127Abstract: Described is a method for power sharing of a display wall, in particular of a LED display wall having a plurality of display modules, and a plurality of N power supply units, each for driving a number of display modules, whereby during a failure of a first power supply unit of the plurality of N power supply units, the outputs of other power supply units are linked together such that the module or modules driven by the first and failed power supply continue(s) to operate, by redistribution of power from the other power supply units. Power sharing is also described in the context of a method for controlling the status of a display wall, in particular of a LED display wall, controlled by a central unit. The method includes collecting status and/or diagnostic information of the display wall inputted to the central unit; converting the status and/or diagnostic information to a picture; and displaying the picture on the display wall.Type: GrantFiled: June 13, 2008Date of Patent: December 2, 2014Assignees: Barcon N.V., Barco Visual Electronics Co., Ltd.Inventors: Zhen Min Li, Ben Liang Li, Le Xiao, Paul Ryckaert, Chang Bin Jiang
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Publication number: 20140304219Abstract: A hybrid database table is stored as both a row and a column store. One or more techniques may be employed alone or in combination to enhance performance of the hybrid table by regulating access to, and/or the size of, the processing-intensive column store data. For example during an insert operation, the column store data may be searched for a uniqueness violation only after certain filtering and/or boundary conditions have been considered. In another technique, a hybrid table manager may control movement of data to the column store based upon considerations such as frequency of access, or underlying business logic. In still another technique, querying of the hybrid table may result in a search of the column store data only after an initial search of row store data fails to return a result.Type: ApplicationFiled: June 9, 2014Publication date: October 9, 2014Inventors: Yongsik Yoon, Chanho Jeong, Juchang Lee, Chang Bin Song, Yong Sik Kwon, Sang Kyun Cha
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Patent number: 8832688Abstract: Some embodiments concern a kernel bus system for building at least one virtual machine monitor. The kernel bus system can include: (a) a hyperbus; (b) user space components; (c) guest space components configured to interact with the user space components via the hyperbus; (d) VMM components having frontend devices configure to perform I/O operations with the hardware devices of the host computer using a zero-copy method or non-pass-thru method; (e) para-virtualization components having (1) a virtual interrupt module configured to use processor instructions to swap the processors of the host computer between a kernel space and a guest space; and (2) a virtual I/O driver configured to enable synchronous I/O signaling, asynchronous I/O signaling and payload delivery, and pass-through delivery independent an QEMU emulation; and (f) KVM components. Other embodiments are disclosed.Type: GrantFiled: May 25, 2011Date of Patent: September 9, 2014Assignee: TransoftInventors: Chang Bin Tang, Yanxin Wang
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Publication number: 20140244628Abstract: A hybrid database table is stored as both a row and a column store. One or more techniques may be employed alone or in combination to enhance performance of the hybrid table by regulating access to, and/or the size of, the processing-intensive column store data. For example during an insert operation, the column store data may be searched for a uniqueness violation only after certain filtering and/or boundary conditions have been considered. In another technique, a hybrid table manager may control movement of data to the column store based upon considerations such as frequency of access, or underlying business logic. In still another technique, querying of the hybrid table may result in a search of the column store data only after an initial search of row store data fails to return a result.Type: ApplicationFiled: May 8, 2014Publication date: August 28, 2014Applicant: SAP AGInventors: Yongsik Yoon, Chanho Jeong, Juchang Lee, Chang Bin Song, Yong Sik Kwon, Sang Kyun Cha
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Patent number: 8782100Abstract: A hybrid database table is stored as both a row and a column store. One or more techniques may be employed alone or in combination to enhance performance of the hybrid table by regulating access to, and/or the size of, the processing-intensive column store data. For example during an insert operation, the column store data may be searched for a uniqueness violation only after certain filtering and/or boundary conditions have been considered. In another technique, a hybrid table manager may control movement of data to the column store based upon considerations such as frequency of access, or underlying business logic. In still another technique, querying of the hybrid table may result in a search of the column store data only after an initial search of row store data fails to return a result.Type: GrantFiled: December 22, 2011Date of Patent: July 15, 2014Assignee: SAP AGInventors: Yongsik Yoon, Chanho Jeong, Juchang Lee, Chang Bin Song, Yong Sik Kwon, Sang Kyun Cha
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Patent number: 8768927Abstract: A hybrid database table is stored as both a row and a column store. One or more techniques may be employed alone or in combination to enhance performance of the hybrid table by regulating access to, and/or the size of, the processing-intensive column store data. For example during an insert operation, the column store data may be searched for a uniqueness violation only after certain filtering and/or boundary conditions have been considered. In another technique, a hybrid table manager may control movement of data to the column store based upon considerations such as frequency of access, or underlying business logic. In still another technique, querying of the hybrid table may result in a search of the column store data only after an initial search of row store data fails to return a result.Type: GrantFiled: December 22, 2011Date of Patent: July 1, 2014Assignee: SAP AGInventors: Yongsik Yoon, Chanho Jeong, Juchang Lee, Chang Bin Song, Yong Sik Kwon, Sang Kyun Cha
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Patent number: 8687158Abstract: An array substrate for an in-plane switching mode liquid crystal display device includes: a gate line on a substrate; a data line crossing the gate line to define a pixel region on the substrate; a common line parallel to and spaced apart from the gate line; a gate electrode connected to the gate line; a semiconductor layer disposed over the gate electrode, wherein an area of the semiconductor layer is less than an area of the gate electrode; a source electrode connected to the data line, and a drain electrode spaced apart from the source electrode, the source and drain electrodes disposed on the semiconductor layer; a plurality of pixel electrodes integrated with the drain electrode and extending from the drain electrode in the pixel region; and a plurality of common electrodes connected to the common line and alternately arranged with the plurality of pixel electrodes, wherein each of the source electrode, the drain electrode, the data line and the plurality of pixel electrodes are comprised from a first coType: GrantFiled: June 14, 2007Date of Patent: April 1, 2014Assignee: LG Display Co. Ltd.Inventors: Byung-Kook Choi, Hyo-Uk Kim, Chang-Bin Lee
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Publication number: 20130166534Abstract: A hybrid database table is stored as both a row and a column store. One or more techniques may be employed alone or in combination to enhance performance of the hybrid table by regulating access to, and/or the size of, the processing-intensive column store data. For example during an insert operation, the column store data may be searched for a uniqueness violation only after certain filtering and/or boundary conditions have been considered. In another technique, a hybrid table manager may control movement of data to the column store based upon considerations such as frequency of access, or underlying business logic. In still another technique, querying of the hybrid table may result in a search of the column store data only after an initial search of row store data fails to return a result.Type: ApplicationFiled: December 22, 2011Publication date: June 27, 2013Applicant: SAP AGInventors: Yongsik Yoon, Chanho Jeong, Juchang Lee, Chang Bin Song, Yong Sik Kwon, Sang Kyun Cha
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Publication number: 20130166554Abstract: A hybrid database table is stored as both a row and a column store. One or more techniques may be employed alone or in combination to enhance performance of the hybrid table by regulating access to, and/or the size of, the processing-intensive column store data. For example during an insert operation, the column store data may be searched for a uniqueness violation only after certain filtering and/or boundary conditions have been considered. In another technique, a hybrid table manager may control movement of data to the column store based upon considerations such as frequency of access, or underlying business logic. In still another technique, querying of the hybrid table may result in a search of the column store data only after an initial search of row store data fails to return a result.Type: ApplicationFiled: December 22, 2011Publication date: June 27, 2013Applicant: SAP AGInventors: Yongsik Yoon, Chanho Jeong, Juchang Lee, Chang Bin Song, Yong Sik Kwon, Sang Kyun Cha
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Publication number: 20130166553Abstract: A hybrid database table is stored as both a row and a column store. One or more techniques may be employed alone or in combination to enhance performance of the hybrid table by regulating access to, and/or the size of, the processing-intensive column store data. For example during an insert operation, the column store data may be searched for a uniqueness violation only after certain filtering and/or boundary conditions have been considered. In another technique, a hybrid table manager may control movement of data to the column store based upon considerations such as frequency of access, or underlying business logic. In still another technique, querying of the hybrid table may result in a search of the column store data only after an initial search of row store data fails to return a result.Type: ApplicationFiled: December 22, 2011Publication date: June 27, 2013Applicant: SAP AGInventors: Yongsik Yoon, Chanho Jeong, Juchang Lee, Chang Bin Song, Yong Sik Kwon, Sang Kyun Cha
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Patent number: 8357937Abstract: A liquid crystal display (LCD) includes: a first substrate divided into a pixel part and first and second pad parts; a gate electrode and a gate line formed at the pixel part of the first substrate; an active pattern formed as an island on the gate electrode and having a width smaller than the gate electrode; an insulation film formed on the first substrate and having first and second contact holes exposing source and drain regions of the active pattern, respectively; source and drain electrodes formed at the pixel part of the first substrate and electrically connected with the source and drain regions of the active pattern via the first and second contact holes; a data line formed at the pixel part of the first substrate and crossing the gate line to define a pixel region; an etch stopper positioned between the source and drain electrodes and formed as an insulation film; a pixel electrode electrically connected with the drain electrode; and a second substrate attached with the first substrate in a facing maType: GrantFiled: December 18, 2007Date of Patent: January 22, 2013Assignee: LG Display Co., Ltd.Inventors: Dong-Yung Kim, Chang-Bin Lee
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Patent number: 8243222Abstract: A method of manufacturing an array substrate for a liquid crystal display device includes forming a gate electrode and a gate line on a substrate through a first mask process, forming a first insulating layer, an active layer, an ohmic contact layer, a buffer metallic layer, and a data line on the substrate including the gate electrode and the gate line through a second mask process, and forming a source electrode, a drain electrode, and a pixel electrode through a third mask process, the pixel electrode extending from the drain electrode, wherein the active layer is disposed over and within the gate electrode.Type: GrantFiled: July 7, 2010Date of Patent: August 14, 2012Assignee: LG Display Co., Ltd.Inventors: Chang-Bin Lee, Byung-Kook Choi
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Patent number: 8198111Abstract: An array substrate for a liquid crystal display device includes a substrate, a gate line on the substrate, a data line crossing the gate line to define a pixel region, a thin film transistor connected to the gate line and the data line and including a gate electrode, an active layer, an ohmic contact layer, a buffer metallic layer, a source electrode and a drain electrode, and a pixel electrode in the pixel region and connected to the thin film transistor, wherein the data line includes a transparent conductive layer and an opaque conductive layer, and each of the source and drain electrodes and the pixel electrode includes a transparent conductive layer.Type: GrantFiled: March 25, 2009Date of Patent: June 12, 2012Assignee: LG Display Co., Ltd.Inventors: Hyo-Uk Kim, Chang-Bin Lee, Byung-Kook Choi, Dong-Young Kim