Patents by Inventor Satish Kaveti
Satish Kaveti 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: 20230082121Abstract: The disclosure relates, in part, to computer-based visualization of stent position within a blood vessel. A stent can be visualized using intravascular data and subsequently displayed as stent struts or portions of a stent as a part of a one or more graphic user interface(s) (GUI). In one embodiment, the method includes steps to distinguish stented region(s) from background noise using an amalgamation of angular stent strut information for a given neighborhood of frames. The GUI can include views of a blood vessel generated using distance measurements and demarcating the actual stented region(s), which provides visualization of the stented region. The disclosure also relates to display of intravascular diagnostic information such as indicators. An indicator can be generated and displayed with images generated using an intravascular data collection system. The indicators can include one or more viewable graphical elements suitable for indicating diagnostic information such as stent information.Type: ApplicationFiled: November 14, 2022Publication date: March 16, 2023Applicant: LightLab Imaging, Inc.Inventors: Sonal Ambwani, Christopher E. Griffin, James G. Peterson, Satish Kaveti, Joel M. Friedman
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Patent number: 11532087Abstract: The disclosure relates, in part, to computer-based visualization of stent position within a blood vessel. A stent can be visualized using intravascular data and subsequently displayed as stent struts or portions of a stent as a part of a one or more graphic user interface(s) (GUI). In one embodiment, the method includes steps to distinguish stented region(s) from background noise using an amalgamation of angular stent strut information for a given neighborhood of frames. The GUI can include views of a blood vessel generated using distance measurements and demarcating the actual stented region(s), which provides visualization of the stented region. The disclosure also relates to display of intravascular diagnostic information such as indicators. An indicator can be generated and displayed with images generated using an intravascular data collection system. The indicators can include one or more viewable graphical elements suitable for indicating diagnostic information such as stent information.Type: GrantFiled: January 22, 2021Date of Patent: December 20, 2022Assignee: LightLab Imaging, Inc.Inventors: Sonal Ambwani, Christopher E. Griffin, James G. Peterson, Satish Kaveti, Joel M. Friedman
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Publication number: 20210217175Abstract: The disclosure relates, in part, to computer-based visualization of stent position within a blood vessel. A stent can be visualized using intravascular data and subsequently displayed as stent struts or portions of a stent as a part of a one or more graphic user interface(s) (GUI). In one embodiment, the method includes steps to distinguish stented region(s) from background noise using an amalgamation of angular stent strut information for a given neighborhood of frames. The GUI can include views of a blood vessel generated using distance measurements and demarcating the actual stented region(s), which provides visualization of the stented region. The disclosure also relates to display of intravascular diagnostic information such as indicators. An indicator can be generated and displayed with images generated using an intravascular data collection system. The indicators can include one or more viewable graphical elements suitable for indicating diagnostic information such as stent information.Type: ApplicationFiled: January 22, 2021Publication date: July 15, 2021Applicant: LightLab Imaging, Inc.Inventors: Sonal Ambwani, Christopher E. Griffin, James G. Peterson, Satish Kaveti, Joel M. Friedman
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Patent number: 10902599Abstract: The disclosure relates, in part, to computer-based visualization of stent position within a blood vessel. A stent can be visualized using intravascular data and subsequently displayed as stent struts or portions of a stent as a part of a one or more graphic user interface(s) (GUI). In one embodiment, the method includes steps to distinguish stented region(s) from background noise using an amalgamation of angular stent strut information for a given neighborhood of frames. The GUI can include views of a blood vessel generated using distance measurements and demarcating the actual stented region(s), which provides visualization of the stented region. The disclosure also relates to display of intravascular diagnostic information such as indicators. An indicator can be generated and displayed with images generated using an intravascular data collection system. The indicators can include one or more viewable graphical elements suitable for indicating diagnostic information such as stent information.Type: GrantFiled: October 22, 2018Date of Patent: January 26, 2021Assignee: LightLab Imaging, Inc.Inventors: Sonal Ambwani, Christopher E. Griffin, James G. Peterson, Satish Kaveti, Joel M. Friedman
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Patent number: 10529093Abstract: In part, the disclosure relates to methods of guidewire detection in intravascular data sets such as scan lines, frames, images and combinations thereof. Methods of generating one or more indicia of a guidewire in a representation of blood vessel are also features of the disclosure. A carpet view is generated in one embodiment and regions of relatively higher contrast are detected as candidate guidewire regions. In one embodiment, the disclosure relates to selective removal of guidewire segments from a set of intravascular data and the display of a representation of a blood vessel via a user interface. Representations of a guidewire can be toggled on and off in one embodiment.Type: GrantFiled: September 28, 2018Date of Patent: January 7, 2020Assignee: LIGHTLAB IMAGING, INC.Inventors: Christopher E. Griffin, Sonal Ambwani, Satish Kaveti
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Publication number: 20190220980Abstract: The disclosure relates, in part, to computer-based visualization of stent position within a blood vessel. A stent can be visualized using intravascular data and subsequently displayed as stent struts or portions of a stent as a part of a one or more graphic user interface(s) (GUI). In one embodiment, the method includes steps to distinguish stented region(s) from background noise using an amalgamation of angular stent strut information for a given neighborhood of frames. The GUI can include views of a blood vessel generated using distance measurements and demarcating the actual stented region(s), which provides visualization of the stented region. The disclosure also relates to display of intravascular diagnostic information such as indicators. An indicator can be generated and displayed with images generated using an intravascular data collection system. The indicators can include one or more viewable graphical elements suitable for indicating diagnostic information such as stent information.Type: ApplicationFiled: October 22, 2018Publication date: July 18, 2019Applicant: LightLab Imaging, Inc.Inventors: Sonal Ambwani, Christopher E. Griffin, James G. Peterson, Satish Kaveti, Joel M. Friedman
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Publication number: 20190035114Abstract: In part, the disclosure relates to methods of guidewire detection in intravascular data sets such as scan lines, frames, images and combinations thereof. Methods of generating one or more indicia of a guidewire in a representation of blood vessel are also features of the disclosure. A carpet view is generated in one embodiment and regions of relatively higher contrast are detected as candidate guidewire regions. In one embodiment, the disclosure relates to selective removal of guidewire segments from a set of intravascular data and the display of a representation of a blood vessel via a user interface. Representations of a guidewire can be toggled on and off in one embodiment.Type: ApplicationFiled: September 28, 2018Publication date: January 31, 2019Applicant: LightLab Imaging, Inc.Inventors: Christopher E. Griffin, Sonal Ambwani, Satish Kaveti
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Patent number: 10109058Abstract: The disclosure relates, in part, to computer-based visualization of stent position within a blood vessel. A stent can be visualized using intravascular data and subsequently displayed as stent struts or portions of a stent as a part of a one or more graphic user interface(s) (GUI). In one embodiment, the method includes steps to distinguish stented region(s) from background noise using an amalgamation of angular stent strut information for a given neighborhood of frames. The GUI can include views of a blood vessel generated using distance measurements and demarcating the actual stented region(s), which provides visualization of the stented region. The disclosure also relates to display of intravascular diagnostic information such as indicators. An indicator can be generated and displayed with images generated using an intravascular data collection system. The indicators can include one or more viewable graphical elements suitable for indicating diagnostic information such as stent information.Type: GrantFiled: May 17, 2016Date of Patent: October 23, 2018Assignee: LightLab Imaging, Inc.Inventors: Sonal Ambwani, Christopher E. Griffin, James G. Peterson, Satish Kaveti, Joel M. Friedman
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Patent number: 10089755Abstract: In part, the disclosure relates to methods of guidewire detection in intravascular data sets such as scan lines, frames, images and combinations thereof. Methods of generating one or more indicia of a guidewire in a representation of blood vessel are also features of the disclosure. A carpet view is generated in one embodiment and regions of relatively higher contrast are detected as candidate guidewire regions. In one embodiment, the disclosure relates to selective removal of guidewire segments from a set of intravascular data and the display of a representation of a blood vessel via a user interface. Representations of a guidewire can be toggled on and off in one embodiment.Type: GrantFiled: July 25, 2016Date of Patent: October 2, 2018Assignee: LIGHTLAB IMAGING, INC.Inventors: Christopher E. Griffin, Sonal Ambwani, Satish Kaveti
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Publication number: 20170024910Abstract: In part, the disclosure relates to methods of guidewire detection in intravascular data sets such as scan lines, frames, images and combinations thereof. Methods of generating one or more indicia of a guidewire in a representation of blood vessel are also features of the disclosure. A carpet view is generated in one embodiment and regions of relatively higher contrast are detected as candidate guidewire regions. In one embodiment, the disclosure relates to selective removal of guidewire segments from a set of intravascular data and the display of a representation of a blood vessel via a user interface. Representations of a guidewire can be toggled on and off in one embodiment.Type: ApplicationFiled: July 25, 2016Publication date: January 26, 2017Applicant: LightLab Imaging, Inc.Inventors: Christopher E. Griffin, Sonal Ambwani, Satish Kaveti
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Publication number: 20160335766Abstract: The disclosure relates, in part, to computer-based visualization of stent position within a blood vessel. A stent can be visualized using intravascular data and subsequently displayed as stent struts or portions of a stent as a part of a one or more graphic user interface(s) (GUI). In one embodiment, the method includes steps to distinguish stented region(s) from background noise using an amalgamation of angular stent strut information for a given neighborhood of frames. The GUI can include views of a blood vessel generated using distance measurements and demarcating the actual stented region(s), which provides visualization of the stented region. The disclosure also relates to display of intravascular diagnostic information such as indicators. An indicator can be generated and displayed with images generated using an intravascular data collection system. The indicators can include one or more viewable graphical elements suitable for indicating diagnostic information such as stent information.Type: ApplicationFiled: May 17, 2016Publication date: November 17, 2016Applicant: LightLab Imaging, Inc.Inventors: Sonal Ambwani, Christopher E. Griffin, James G. Peterson, Satish Kaveti, Joel M. Friedman
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Publication number: 20140060144Abstract: A method of calibrating a dispenser, which has a material dispensing unit that is configured to dispense material on a substrate, includes dispensing a line of material on a surface, capturing at least one image of the line dispensed on the surface, calculating an average line width of the line dispensed on the surface, and comparing the average line width of the line dispensed on the surface to a desired line width. A controller configured to perform the method is further disclosed.Type: ApplicationFiled: August 30, 2012Publication date: March 6, 2014Applicant: Illnois Tool Works Inc.Inventors: Jonathan J. Bloom, Satish Kaveti
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Patent number: 6366689Abstract: A system for inspecting a component is provided. The system includes an imaging system, such as a digital camera. A controller is connected to the digital camera. The controller receives the digital image data of a device that is generated by the camera. The controller processes the digital image data to generate control commands. A variable grid generation system is also connected to the controller. The variable grid generation system can receive commands from the controller, and can generate a grid in response to the commands that matches the component and that allows the component to be inspected.Type: GrantFiled: October 14, 1999Date of Patent: April 2, 2002Assignee: ASTI, Inc.Inventors: Sreenivas Rao, Noor Ashedah Binti Jusoh, Wong Soon Wei, Tan Seow Hoon, Satish Kaveti