Patents by Inventor Patrick Cheng
Patrick Cheng 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: 9811561Abstract: A system and a method are disclosed for efficiently executing database queries using a computing device that includes a central processing unit (CPU) and a processing unit based on single instruction multiple thread (SIMT) architecture, for example, a GPU. A query engine determines a target processing unit to execute a database query based on factors including the type and amount of data processed by the query, the complexity of the query, and the current load on the processing units. An intermediate executable representation generator generates an intermediate executable representation for executing a query on a database virtual machine. If the query engine determines that the database query should be executed on an SIMT based processing unit, a native code generator generates native code from the intermediate executable representation. The native code is optimized for execution using a particular processing unit.Type: GrantFiled: November 4, 2015Date of Patent: November 7, 2017Assignee: SAP SEInventors: Santiago Becerra, Santiago E. Becerra, Alex C. Schaefer, John McInerney, Patrick Cheng
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Patent number: 9423929Abstract: A system and a method are disclosed for effectively displaying database records on a device having a display area that is small compared to the underlying data being represented. A simulated catalogue is displayed with cards associated with database records. Detailed information is presented for a record on a card obscuring information related to other records. A user is allowed to swipe on the catalogue causing simulated movement of the cards thereby displaying information associated with a database record previously obscured. The catalogue is moved with an initial velocity determined by the speed of swiping and decelerated based on a drag factor until it comes to a stop and displays information for the record reached. The ability to determine the final record displayed when the catalogue stops allows pre-fetching of the data associated with the record.Type: GrantFiled: March 3, 2015Date of Patent: August 23, 2016Assignee: SAP SEInventors: Camilo Mattos, Joel Kraut, Alex C. Schaefer, Santiago Becerra, Patrick Cheng, Jaime Zuluaga
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Publication number: 20160055206Abstract: A system and a method are disclosed for efficiently executing database queries using a computing device that includes a central processing unit (CPU) and a processing unit based on single instruction multiple thread (SIMT) architecture, for example, a GPU. A query engine determines a target processing unit to execute a database query based on factors including the type and amount of data processed by the query, the complexity of the query, and the current load on the processing units. An intermediate executable representation generator generates an intermediate executable representation for executing a query on a database virtual machine. If the query engine determines that the database query should be executed on an SIMT based processing unit, a native code generator generates native code from the intermediate executable representation. The native code is optimized for execution using a particular processing unit.Type: ApplicationFiled: November 4, 2015Publication date: February 25, 2016Inventors: Santiago Becerra, Santiago E. Becerra, Alex C. Schaefer, John McInerney, Patrick Cheng
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Patent number: 9189519Abstract: A system and a method are disclosed for efficiently executing database queries using a computing device that includes a central processing unit (CPU) and a processing unit based on single instruction multiple thread (SIMT) architecture, for example, a GPU. A query engine determines a target processing unit to execute a database query based on factors including the type and amount of data processed by the query, the complexity of the query, and the current load on the processing units. An intermediate executable representation generator generates an intermediate executable representation for executing a query on a database virtual machine. If the query engine determines that the database query should be executed on an SIMT based processing unit, a native code generator generates native code from the intermediate executable representation. The native code is optimized for execution using a particular processing unit.Type: GrantFiled: May 27, 2014Date of Patent: November 17, 2015Assignee: MeLLmo Inc.Inventors: Santiago Becerra, Santiago E. Becerra, Alex C. Schaefer, John McInerney, Patrick Cheng
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Publication number: 20150242069Abstract: A system and a method are disclosed for effectively displaying database records on a device having a display area that is small compared to the underlying data being represented. A simulated catalogue is displayed with cards associated with database records. Detailed information is presented for a record on a card obscuring information related to other records. A user is allowed to swipe on the catalogue causing simulated movement of the cards thereby displaying information associated with a database record previously obscured. The catalogue is moved with an initial velocity determined by the speed of swiping and decelerated based on a drag factor until it comes to a stop and displays information for the record reached. The ability to determine the final record displayed when the catalogue stops allows pre-fetching of the data associated with the record.Type: ApplicationFiled: March 3, 2015Publication date: August 27, 2015Inventors: Camilo Mattos, Joel Kraut, Alex C. Schaefer, Santiago Becerra, Patrick Cheng, Jaime Zuluaga
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Patent number: 9003332Abstract: A system and a method are disclosed for effectively displaying database records on a device having a display area that is small compared to the underlying data being represented. A simulated catalogue is displayed with cards associated with database records. Detailed information is presented for a record on a card obscuring information related to other records. A user is allowed to swipe on the catalogue causing simulated movement of the cards thereby displaying information associated with a database record previously obscured. The catalogue is moved with an initial velocity determined by the speed of swiping and decelerated based on a drag factor until it comes to a stop and displays information for the record reached. The ability to determine the final record displayed when the catalogue stops allows pre-fetching of the data associated with the record.Type: GrantFiled: June 6, 2013Date of Patent: April 7, 2015Assignee: MeLLmo Inc.Inventors: Camilo Mattos, Joel Kraut, Alex C. Schaefer, Santiago Becerra, Patrick Cheng, Jaime Zuluaga
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Publication number: 20140337313Abstract: A system and a method are disclosed for efficiently executing database queries using a computing device that includes a central processing unit (CPU) and a processing unit based on single instruction multiple thread (SIMT) architecture, for example, a GPU. A query engine determines a target processing unit to execute a database query based on factors including the type and amount of data processed by the query, the complexity of the query, and the current load on the processing units. An intermediate executable representation generator generates an intermediate executable representation for executing a query on a database virtual machine. If the query engine determines that the database query should be executed on an SIMT based processing unit, a native code generator generates native code from the intermediate executable representation. The native code is optimized for execution using a particular processing unit.Type: ApplicationFiled: May 27, 2014Publication date: November 13, 2014Applicant: Mellmo Inc.Inventors: Santiago Becerra, Santiago E. Becerra, Alex C. Schaefer, John McInerney, Patrick Cheng
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Patent number: 8762366Abstract: A system and a method are disclosed for efficiently executing database queries using a computing device that includes a central processing unit (CPU) and a processing unit based on single instruction multiple thread (SIMT) architecture, for example, a GPU. A query engine determines a target processing unit to execute a database query based on factors including the type and amount of data processed by the query, the complexity of the query, and the current load on the processing units. An intermediate executable representation generator generates an intermediate executable representation for executing a query on a database virtual machine. If the query engine determines that the database query should be executed on an SIMT based processing unit, a native code generator generates native code from the intermediate executable representation. The native code is optimized for execution using a particular processing unit.Type: GrantFiled: March 15, 2013Date of Patent: June 24, 2014Assignee: MeLLmo Inc.Inventors: Santiago Becerra, Santiago E. Becerra, Alex C. Schaefer, John McInerney, Patrick Cheng
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Publication number: 20140157187Abstract: A system and a method are disclosed for effectively displaying database records on a device having a display area that is small compared to the underlying data being represented. A simulated catalogue is displayed with cards associated with database records. Detailed information is presented for a record on a card obscuring information related to other records. A user is allowed to swipe on the catalogue causing simulated movement of the cards thereby displaying information associated with a database record previously obscured. The catalogue is moved with an initial velocity determined by the speed of swiping and decelerated based on a drag factor until it comes to a stop and displays information for the record reached. The ability to determine the final record displayed when the catalogue stops allows pre-fetching of the data associated with the record.Type: ApplicationFiled: June 6, 2013Publication date: June 5, 2014Inventors: Camilo Mattos, Joel Kraut, Alex C. Schaefer, Santiago Becerra, Patrick Cheng, Jaime Zuluaga
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Patent number: 8479115Abstract: A system and a method are disclosed for effectively displaying database records on a device having a display area that is small compared to the underlying data being represented. A simulated catalogue is displayed with cards associated with database records. Detailed information is presented for a record on a card obscuring information related to other records. A user is allowed to swipe on the catalogue causing simulated movement of the cards thereby displaying information associated with a database record previously obscured. The catalogue is moved with an initial velocity determined by the speed of swiping and decelerated based on a drag factor until it comes to a stop and displays information for the record reached. The ability to determine the final record displayed when the catalogue stops allows pre-fetching of the data associated with the record.Type: GrantFiled: August 17, 2012Date of Patent: July 2, 2013Assignee: MeLLmo Inc.Inventors: Camilo Mattos, Joel Kraut, Alex C. Schaefer, Santiago Becerra, Sr., Patrick Cheng, Jaime Zuluaga
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Publication number: 20120311477Abstract: A system and a method are disclosed for effectively displaying database records on a device having a display area that is small compared to the underlying data being represented. A simulated catalogue is displayed with cards associated with database records. Detailed information is presented for a record on a card obscuring information related to other records. A user is allowed to swipe on the catalogue causing simulated movement of the cards thereby displaying information associated with a database record previously obscured. The catalogue is moved with an initial velocity determined by the speed of swiping and decelerated based on a drag factor until it comes to a stop and displays information for the record reached. The ability to determine the final record displayed when the catalogue stops allows pre-fetching of the data associated with the record.Type: ApplicationFiled: August 17, 2012Publication date: December 6, 2012Inventors: Camilo Mattos, Joel Kraut, Alex C. Schaefer, Santiago Becerra, Patrick Cheng, Jaime Zuluaga
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Patent number: 8271898Abstract: A system and a method are disclosed for effectively displaying database records on a device having a display area that is small compared to the underlying data being represented. A simulated catalogue is displayed with cards associated with database records. Detailed information is presented for a record on a card obscuring information related to other records. A user is allowed to swipe on the catalogue causing simulated movement of the cards thereby displaying information associated with a database record previously obscured. The catalogue is moved with an initial velocity determined by the speed of swiping and decelerated based on a drag factor until it comes to a stop and displays information for the record reached. The ability to determine the final record displayed when the catalogue stops allows pre-fetching of the data associated with the record.Type: GrantFiled: June 4, 2009Date of Patent: September 18, 2012Assignee: MeLLmo Inc.Inventors: Camilo Mattos, Joel Kraut, Alex C. Schaefer, Santiago Becerra, Patrick Cheng, Jaime Zuluaga
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Publication number: 20100309228Abstract: Effective display of data organized along multiple dimensions on a device having a display area that is small compared to the amount of data being shown in the chart is provided. A three-dimensional object that can be rotated along various axes of rotation is displayed in a particular orientation, displaying information related to a data point. Rotation of the object causes the object to be displayed in a different orientation thereby displaying information related to a different data point. The coordinates of the new data point displayed are determined based on the original coordinates and the direction and amount of rotation of the object. In one embodiment, a data arranged along two-dimensions is associated with a cube that can be rotated vertically or horizontally.Type: ApplicationFiled: June 4, 2009Publication date: December 9, 2010Inventors: Camilo Mattos, Joel Kraut, Santiago Becerra, David Becerra, Patrick Cheng, Jaime Zuluaga, Quinton Alsbury
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Publication number: 20100257438Abstract: A method is provided to display information on a display screen of an electronic device comprising: providing metadata in computer readable storage media that provide indicia of associations between respective subject identifiers and respective subject data items from different ones of multiple categories; and producing a plurality of screen displays that portray the subject identifiers and respective associated subject data items from respective ones of the multiple categories.Type: ApplicationFiled: April 7, 2009Publication date: October 7, 2010Applicant: MELLMO INC.Inventors: Santiago BECERRA, SR., Quinton Alsbury, David Becerra, Alex C. Schaefer, Brett Callaghan, Mauricio Eastmond, Patrick Cheng
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Publication number: 20070266088Abstract: A computer readable medium includes executable instructions to facilitate an instant messaging conversation between a first computer and a second computer on a network. A first request for a report specified by the user of the first computer is processed. A first portion of the report is returned to a first output device of the first computer and a second output device of the second computer. An interaction signal characterizing an interaction with the first portion of the report is processed to produce a second portion of the report. The second portion of the report is routed to the first output device of the first computer and the second output device of the second computer.Type: ApplicationFiled: March 31, 2006Publication date: November 15, 2007Applicant: Business Objects, S.A.Inventors: Ju Wu, Hlaing Than, Patrick Cheng
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Publication number: 20060271509Abstract: A computer readable medium includes executable instructions to create a report; augment the report with metadata including information specifying a parameter within the report; and export at least a portion of the report and the metadata to a non-report electronic document.Type: ApplicationFiled: December 23, 2005Publication date: November 30, 2006Inventors: Ju Wu, Qian Wu, Yan Dong, Patrick Cheng
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Publication number: 20060271508Abstract: A computer readable medium includes executable instructions to create a report; augment the report with metadata including a report identifier and parameter information; and export the report and metadata to a non-report electronic document.Type: ApplicationFiled: December 23, 2005Publication date: November 30, 2006Inventors: Ju Wu, Yan Dong, Prashantha Shet, Patrick Cheng
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Patent number: 6176770Abstract: A grindstone having a vacuum system is applied to a pin chuck stepper. The vacuum system has a vacuum tube attached on the edge of the grindstone. When the grindstone moves on a pin chuck stage on the pin chuck stepper, the vacuum tube vacuums the pin chuck stage to free particles on the pin chuck stage.Type: GrantFiled: January 31, 2000Date of Patent: January 23, 2001Assignee: United Microelectronics Corp.Inventors: Chung-Hsien Kao, Patrick Cheng, Li-Chung Lee, Mei-Ling Chen
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Patent number: 6125644Abstract: A container of coolant used in a NIKON.TM. stepper is utilizing a screw cap to air-tightly close a coolant inlet of the container of coolant. The container of coolant is a closed system except the coolant inlet, a circulative input duct and a circulative output duct.Type: GrantFiled: May 8, 1998Date of Patent: October 3, 2000Assignee: United Microelectronics, Corp.Inventors: Shih-Hsun Chiu, Li-Chung Lee, Wei-Sheng Chia, Patrick Cheng
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Patent number: 6021669Abstract: A container of coolant used in a NIKON.TM. stepper is utilizing a transparent duct mounted on a side of the container of coolant to check a liquid level. The container of coolant can be conventional or other similar container of coolant.Type: GrantFiled: May 7, 1998Date of Patent: February 8, 2000Assignee: United Microelectronics Corp.Inventors: Shih-Hsun Chiu, Li-Chung Lee, Wei-Sheng Chia, Patrick Cheng