Patents by Inventor George Chiu
George Chiu 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: 20250129234Abstract: Paint compositions and paint coatings for radiative cooling, as well as related methods of manufacturing and use of such paint compositions. A composition for paint to be used in radiative cooling, in a wet coating phase, includes nanoplatelets of hexagonal boron nitride, an acrylic binder, and a solvent. A coating of a dried paint on a surface to be cooled by radiative cooling includes nanoplatelets of hexagonal boron nitride and an acrylic binder. A method of manufacturing the composition for paint in the wet paint phase includes forming a first mixture by adding the nanoplatelets of hexagonal boron nitride to the solvent, uniformly distributing the nanoplatelets in the first mixture, and forming a second mixture by adding the acrylic binder to the first mixture.Type: ApplicationFiled: August 24, 2022Publication date: April 24, 2025Inventors: Xiulin Ruan, George Chiu, Andrea Felicelli, Ioanna Katsamba
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Patent number: 8904392Abstract: A performance monitoring unit (PMU) and method for monitoring performance of events occurring in a multiprocessor system. The multiprocessor system comprises a plurality of processor devices units, each processor device for generating signals representing occurrences of events in the processor device, and, a single shared counter resource for performance monitoring. The performance monitor unit is shared by all processor cores in the multiprocessor system. The PMU is further programmed to monitor event signals issued from non-processor devices.Type: GrantFiled: May 31, 2012Date of Patent: December 2, 2014Assignee: International Business Machines CorporationInventors: George Chiu, Alan G. Gara, Valentina Salapura
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Patent number: 8414096Abstract: A scanner, an image forming apparatus and a motor control method of the scanner and the image forming apparatus. The motor control method includes scanning a test image formed on a document, calculating an actual speed of a scan head moved by the motor using the scanned test image, calculating a matrix representing a relation between a driving signal to drive the motor and the calculated actual speed of the scan head, and renewing the driving signal using an inverse matrix to the calculated matrix to correct the actual speed of the scan head.Type: GrantFiled: May 27, 2009Date of Patent: April 9, 2013Assignees: Samsung Electronics Co., Ltd, Purdue Research FoundationInventors: Jong-hyon Yi, Dane Baang, George Chiu, Moeed Mukhtar
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Publication number: 20120304020Abstract: A performance monitoring unit (PMU) and method for monitoring performance of events occurring in a multiprocessor system. The multiprocessor system comprises a plurality of processor devices units, each processor device for generating signals representing occurrences of events in the processor device, and, a single shared counter resource for performance monitoring. The performance monitor unit is shared by all processor cores in the multiprocessor system. The PMU is further programmed to monitor event signals issued from non-processor devices.Type: ApplicationFiled: May 31, 2012Publication date: November 29, 2012Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: George Chiu, Alan G. Gara, Valentina Salapura
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Patent number: 8230433Abstract: A performance monitoring unit (PMU) and method for monitoring performance of events occurring in a multiprocessor system. The multiprocessor system comprises a plurality of processor devices units, each processor device for generating signals representing occurrences of events in the processor device, and, a single shared counter resource for performance monitoring. The performance monitor unit is shared by all processor cores in the multiprocessor system.Type: GrantFiled: June 26, 2007Date of Patent: July 24, 2012Assignee: International Business Machines CorporationInventors: George Chiu, Alan G. Gara, Valentina Salapura
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Patent number: 7761687Abstract: A massively parallel supercomputer of petaOPS-scale includes node architectures based upon System-On-a-Chip technology, where each processing node comprises a single Application Specific Integrated Circuit (ASIC) having up to four processing elements. The ASIC nodes are interconnected by multiple independent networks that optimally maximize the throughput of packet communications between nodes with minimal latency. The multiple networks may include three high-speed networks for parallel algorithm message passing including a Torus, collective network, and a Global Asynchronous network that provides global barrier and notification functions. These multiple independent networks may be collaboratively or independently utilized according to the needs or phases of an algorithm for optimizing algorithm processing performance. The use of a DMA engine is provided to facilitate message passing among the nodes without the expenditure of processing resources at the node.Type: GrantFiled: June 26, 2007Date of Patent: July 20, 2010Assignee: International Business Machines CorporationInventors: Matthias A. Blumrich, Dong Chen, George Chiu, Thomas M. Cipolla, Paul W. Coteus, Alan G. Gara, Mark E. Giampapa, Shawn Hall, Rudolf A. Haring, Philip Heidelberger, Gerard V. Kopcsay, Martin Ohmacht, Valentina Salapura, Krishnan Sugavanam, Todd Takken
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Publication number: 20100002032Abstract: A scanner, an image forming apparatus and a motor control method of the scanner and the image forming apparatus. The motor control method includes scanning a test image formed on a document, calculating an actual speed of a scan head moved by the motor using the scanned test image, calculating a matrix representing a relation between a driving signal to drive the motor and the calculated actual speed of the scan head, and renewing the driving signal using an inverse matrix to the calculated matrix to correct the actual speed of the scan head.Type: ApplicationFiled: May 27, 2009Publication date: January 7, 2010Inventors: Jong-hyon YI, Dane BAANG, George CHIU, Moeed MUKHTAR
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Patent number: 7638518Abstract: The present invention is directed to novel substituted pyrazole compounds of Formula (I) or a form or composition thereof and the use thereof as inhibitors of ATP-protein kinase interactions.Type: GrantFiled: October 12, 2007Date of Patent: December 29, 2009Assignee: Janssen PharmaceuticaInventors: George Chiu, Yang Yu, Ronghui Lin, Shengjian Li, Peter J. Connolly
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Patent number: 7541367Abstract: The present invention is directed to novel 3-benzoimidazolyl-pyrazolopyridine compounds of formula (I): and pharmaceutically acceptable forms thereof and their synthesis and use as inhibitors of serine-threonine protein kinases and tyrosine protein kinases and interactions thereof.Type: GrantFiled: May 31, 2006Date of Patent: June 2, 2009Assignee: Janssen Pharmaceutica, N.V.Inventors: George Chiu, Peter J. Connolly, Stuart Emanuel, Shenlin Huang, Shengjian Li, Ronghui Lin, Yanhua Lu, Steven A. Middleton
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Patent number: 7517885Abstract: The present invention relates to substituted [4-(4-phenyl-piperazin-1-yl)-cyclohexyl]-urea compounds of Formula (I) and pharmaceutically acceptable forms thereof, as ?1a/?1d adrenoreceptor modulators for the treatment of benign prostatic hypertrophy and lower urinary tract symptoms. The present invention also relates to pharmaceutical compositions comprising said new compounds, new processes to prepare these new compounds and new uses as a medicine as well as methods of treatment.Type: GrantFiled: June 14, 2006Date of Patent: April 14, 2009Assignee: Janssen Pharmaceutica N.V.Inventors: George Chiu, Peter J. Connolly, Jessica J. Liu, Steven A. Middleton, Virginia L. Pulito, Shengjian Li
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Publication number: 20090048249Abstract: The present invention is directed to novel 3-benzoimidazolyl-pyrazolopyridine compounds of formula (I): and pharmaceutically acceptable forms thereof and their synthesis and use as inhibitors of serine-threonine protein kinases and tyrosine protein kinases and interactions thereof.Type: ApplicationFiled: May 31, 2006Publication date: February 19, 2009Inventors: George Chiu, Peter J. Connolly, Stuart Emanuel, Shenlin Huang, Shengjian Li, Ronghui Lin, Yanhua Lu, Steven A. Middleton
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Patent number: 7482348Abstract: The present invention relates to piperazine substituted cyclohexane-1,4-diamine compounds of Formula (I) and pharmaceutically acceptable forms thereof, as ?1a/?1d adrenoreceptor modulators for the treatment of benign prostatic hypertrophy and lower urinary tract symptoms. The present invention also relates to pharmaceutical compositions comprising said new compounds, new processes to prepare these new compounds and new uses as a medicine as well as methods of treatment.Type: GrantFiled: March 15, 2006Date of Patent: January 27, 2009Assignee: Janssen Pharmaceutica N.V.Inventors: George Chiu, Shengjian Li, Peter J. Connolly, Virginia L. Pulito, Jingchun Liu, Steven A. Middleton
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Publication number: 20090006808Abstract: A novel massively parallel supercomputer of petaOPS-scale includes node architectures based upon System-On-a-Chip technology, where each processing node comprises a single Application Specific Integrated Circuit (ASIC) having up to four processing elements. The ASIC nodes are interconnected by multiple independent networks that optimally maximize the throughput of packet communications between nodes with minimal latency. The multiple networks may include three high-speed networks for parallel algorithm message passing including a Torus, collective network, and a Global Asynchronous network that provides global barrier and notification functions. These multiple independent networks may be collaboratively or independently utilized according to the needs or phases of an algorithm for optimizing algorithm processing performance. Novel use of a DMA engine is provided to facilitate message passing among the nodes without the expenditure of processing resources at the node.Type: ApplicationFiled: June 26, 2007Publication date: January 1, 2009Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Matthias A. Blumrich, Dong Chen, George Chiu, Thomas M. Cipolla, Paul W. Coteus, Alan G. Gara, Mark E. Giampapa, Shawn Hall, Rudolf A. Haring, Philip Heidelberger, Gerard V. Kopcsay, Martin Ohmacht, Valentina Salapura, Krishnan Sugavanam, Todd Takken
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Publication number: 20090007134Abstract: A performance monitoring unit (PMU) and method for monitoring performance of events occurring in a multiprocessor system. The multiprocessor system comprises a plurality of processor devices units, each processor device for generating signals representing occurrences of events in the processor device, and, a single shared counter resource for performance monitoring. The performance monitor unit is shared by all processor cores in the multiprocessor system.Type: ApplicationFiled: June 26, 2007Publication date: January 1, 2009Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: George Chiu, Alan G. Gara, Valentina Salapura
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Patent number: 7470711Abstract: The present invention relates to piperidine substituted cyclohexane-1,4-diamine compounds of Formula (I) and pharmaceutically acceptable forms thereof, as ?1a/?1d adrenoreceptor modulators for the treatment of benign prostatic hypertrophy and lower urinary tract symptoms. The present invention also relates to pharmaceutical compositions comprising said new compounds, new processes to prepare these new compounds and new uses as a medicine as well as method of treatments.Type: GrantFiled: March 15, 2006Date of Patent: December 30, 2008Assignee: Janssen Pharmaceutica N.V.Inventors: George Chiu, Shengjian Li, Peter J. Connolly, Virginia L. Pulito, Jingchun Liu, Steven A. Middleton
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Patent number: 7459557Abstract: The present invention relates to substituted isoindole-1,3-dione compounds of Formula (I) and pharmaceutically acceptable forms thereof, as ?1a/?1d adrenoreceptor modulators for the treatment of benign prostatic hypertrophy and lower urinary tract symptoms. The present invention also relates to pharmaceutical compositions comprising said new compounds, new processes to prepare these new compounds and new uses as a medicine as well as methods of treatment.Type: GrantFiled: June 12, 2006Date of Patent: December 2, 2008Assignee: Janssen Pharmaceutica N.V.Inventors: George Chiu, Peter J. Connolly, Jessica J. Liu, Steven A. Middleton, Virginia L. Pulito, Shengjian Li
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Publication number: 20080153844Abstract: The present invention is directed to novel substituted pyrazole compounds of Formula (I) or a form or composition thereof and the use thereof as inhibitors of ATP-protein kinase interactions.Type: ApplicationFiled: October 12, 2007Publication date: June 26, 2008Inventors: George Chiu, Yang Yu, Ronghui Lin, Shengjian Li, Peter J. Connolly
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Publication number: 20070123542Abstract: The present invention relates to substituted [4-(4-phenyl-piperazin-1-yl)-cyclohexyl]-urea compounds of Formula (I) and pharmaceutically acceptable forms thereof, as ?1a/?1d adrenoreceptor modulators for the treatment of benign prostatic hypertrophy and lower urinary tract symptoms. The present invention also relates to pharmaceutical compositions comprising said new compounds, new processes to prepare these new compounds and new uses as a medicine as well as methods of treatment.Type: ApplicationFiled: June 14, 2006Publication date: May 31, 2007Inventors: George Chiu, Peter Connolly, Jessica Liu, Steven Middleton, Virginia Pulito, Shengjian Li
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Publication number: 20070093500Abstract: The present invention relates to substituted isoindole-1,3-dione compounds of Formula (I) and pharmaceutically acceptable forms thereof, as ?1a/?1d adrenoreceptor modulators for the treatment of benign prostatic hypertrophy and lower urinary tract symptoms. The present invention also relates to pharmaceutical compositions comprising said new compounds, new processes to prepare these new compounds and new uses as a medicine as well as methods of treatment.Type: ApplicationFiled: June 12, 2006Publication date: April 26, 2007Inventors: George Chiu, Peter Connolly, Jessica Liu, Steven Middleton, Virginia Pulito, Shengjian Li
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Publication number: 20060223825Abstract: The present invention relates to piperazine substituted cyclohexane- 1,4-diamine compounds of Formula (I) and pharmaceutically acceptable forms thereof, as ?1a/?1d adrenoreceptor modulators for the treatment of benign prostatic hypertrophy and lower urinary tract symptoms. The present invention also relates to pharmaceutical compositions comprising said new compounds, new processes to prepare these new compounds and new uses as a medicine as well as methods of treatment.Type: ApplicationFiled: March 15, 2006Publication date: October 5, 2006Inventors: George Chiu, Shengjian Li, Peter Connolly, Virginia Pulito, Jingchun Liu, Steven Middleton