Patents by Inventor Daniel E. Callahan
Daniel E. Callahan 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: 20240171416Abstract: Devices, systems and methods are provided for low-power and high-sampling rate of analog signals received from sensors transported by host devices. The devices, systems and methods may be adapted to utilize GPS and PPS signals for synchronization with digitized signals generated based on the sampling of the analog signals that are simultaneously received and processed by multiple channels. Synchronized data packets may be recorded by the disclosed data acquisition systems, and may be further transmitted to host devices and remote devices.Type: ApplicationFiled: November 15, 2023Publication date: May 23, 2024Applicant: The United States of America as represented by the Secretary of the NavyInventors: Mark E Paulus, Daniel A Gentile, Kevin D Jones, Kyler D Callahan, Paul R Leary, Vladimir N Dobrokhodov, Kevin B Smith
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Publication number: 20140072955Abstract: The present invention provides methods and devices for the knowledge-based discovery and optimization of differences between cell types. In particular, the present invention provides visual servoing optical microscopy, as well as analysis methods. The present invention provides means for the close monitoring of hundreds of individual, living cells over time; quantification of dynamic physiological responses in multiple channels; real-time digital image segmentation and analysis; intelligent, repetitive computer-applied cell stress and cell stimulation; and the ability to return to the same field of cells for long-term studies and observation. The present invention further provides means to optimize culture conditions for specific subpopulations of cells.Type: ApplicationFiled: September 16, 2013Publication date: March 13, 2014Inventors: Daniel E. Callahan, Bahram Parvin
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Patent number: 8548745Abstract: The present invention provides methods and devices for the knowledge-based discovery and optimization of differences between cell types. In particular, the present invention provides visual servoing optical microscopy, as well as analysis methods. The present invention provides means for the close monitoring of hundreds of individual, living cells over time; quantification of dynamic physiological responses in multiple channels; real-time digital image segmentation and analysis; intelligent, repetitive computer-applied cell stress and cell stimulation; and the ability to return to the same field of cells for long-term studies and observation. The present invention further provides means to optimize culture conditions for specific subpopulations of cells.Type: GrantFiled: May 13, 2011Date of Patent: October 1, 2013Assignee: The Regents of the University of CaliforniaInventors: Daniel E. Callahan, Bahram Parvin
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Publication number: 20110216953Abstract: The present invention provides methods and devices for the knowledge-based discovery and optimization of differences between cell types. In particular, the present invention provides visual servoing optical microscopy, as well as analysis methods. The present invention provides means for the close monitoring of hundreds of individual, living cells over time; quantification of dynamic physiological responses in multiple channels; real-time digital image segmentation and analysis; intelligent, repetitive computer-applied cell stress and cell stimulation; and the ability to return to the same field of cells for long-term studies and observation. The present invention further provides means to optimize culture conditions for specific subpopulations of cells.Type: ApplicationFiled: May 13, 2011Publication date: September 8, 2011Applicant: THE REGENTS OF THE UNIVERSITY OF CALIFORNIAInventors: Daniel E. Callahan, Bahram Parvin
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Patent number: 7949474Abstract: The present invention provides methods and devices for the knowledge-based discovery and optimization of differences between cell types. In particular, the present invention provides visual servoing optical microscopy, as well as analysis methods. The present invention provides means for the close monitoring of hundreds of individual, living cells over time; quantification of dynamic physiological responses in multiple channels; real-time digital image segmentation and analysis; intelligent, repetitive computer-applied cell stress and cell stimulation; and the ability to return to the same field of cells for long-term studies and observation. The present invention further provides means to optimize culture conditions for specific subpopulations of cells.Type: GrantFiled: June 3, 2009Date of Patent: May 24, 2011Assignee: The Regents of the University of CaliforniaInventors: Daniel E. Callahan, Bahram Parvin
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Publication number: 20090285469Abstract: The present invention provides methods and devices for the knowledge-based discovery and optimization of differences between cell types. In particular, the present invention provides visual servoing optical microscopy, as well as analysis methods. The present invention provides means for the close monitoring of hundreds of individual, living cells over time; quantification of dynamic physiological responses in multiple channels; real-time digital image segmentation and analysis; intelligent, repetitive computer-applied cell stress and cell stimulation; and the ability to return to the same field of cells for long-term studies and observation. The present invention further provides means to optimize culture conditions for specific subpopulations of cells.Type: ApplicationFiled: June 3, 2009Publication date: November 19, 2009Applicant: THE REGENTS OF THE UNIVERSITY OF CALIFORNIAInventors: Daniel E. Callahan, Bahram Parvin
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Patent number: 7546210Abstract: The present invention provides methods and devices for the knowledge-based discovery and optimization of differences between cell types. In particular, the present invention provides visual servoing optical microscopy, as well as analysis methods. The present invention provides means for the close monitoring of hundreds of individual, living cells over time: quantification of dynamic physiological responses in multiple channels; real-time digital image segmentation and analysis; intelligent, repetitive computer-applied cell stress and cell stimulation; and the ability to return to the same field of cells for long-term studies and observation. The present invention further provides means to optimize culture conditions for specific subpopulations of cells.Type: GrantFiled: June 7, 2001Date of Patent: June 9, 2009Assignee: The Regents of the University of CaliforniaInventors: Daniel E. Callahan, Bahram Parvin
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Publication number: 20040029213Abstract: The present invention provides methods and devices for the knowledge-based discovery and optimization of differences between cell types. In particular, the present invention provides visual servoing optical microscopy, as well as analysis methods. The present invention provides means for the close monitoring of hundreds of individual, living cells over time: quantification of dynamic physiological responses in multiple channels; real-time digital image segmentation and analysis; intelligent, repetitive computer-applied cell stress and cell stimulation; and the ability to return to the same field of cells for long-term studies and observation. The present invention further provides means to optimize culture conditions for specific subpopulations of cells.Type: ApplicationFiled: June 26, 2003Publication date: February 12, 2004Inventors: Daniel E. Callahan, Bahram Parvin