Patents by Inventor Kevin Zhang
Kevin Zhang 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: 20210121249Abstract: Embodiments of the present disclosure provide a surgical robot system may include an end-effector element configured for controlled movement and positioning and tracking of surgical instruments and objects relative to an image of a patient's anatomical structure. In some embodiments the end-effector may be tracked by surgical robot system and displayed to a user. In some embodiments the end-effector element may be configured to restrict the movement of an instrument assembly in a guide tube. In some embodiments, the end-effector may contain structures to allow for magnetic coupling to a robot arm and/or wireless powering of the end-effector element. In some embodiments, tracking of a target anatomical structure and objects, both in a navigation space and an image space, may be provided by a dynamic reference base located at a position away from the target anatomical structure.Type: ApplicationFiled: December 14, 2020Publication date: April 29, 2021Inventors: Neil R. Crawford, Nicholas A. Theodore, Mitchell Foster, Nobert Johnson, Timothy Moulton, Kevin Zhang, Jeffrey Forsyth, Chris Major, Robert LeBoeuf, David Cleary
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Publication number: 20210106392Abstract: Devices, systems and methods for detecting a position of an object with a robot surgical system having an articulable, separable camera stand. The surgical robot system may include a robot having a robot base with a robot arm and an end-effector coupled to the robot arm. The end-effector, surgical instruments, the patient, other objects, or any combination thereof, may be tracked via active and/or passive tracking markers. A camera, such as an infrared camera, a bifocal camera or a stereophotogrammetric infrared camera, is mounted on a separable camera stand and is able to detect the tracking markers when in use. Using the camera, the robot determines a position of the object from the tracking markers, which may be a three-dimensional position of the object or the markers. When convenient, the camera base may be assembled into the robot base, e.g., by sliding the camera base into the robot.Type: ApplicationFiled: December 22, 2020Publication date: April 15, 2021Inventors: David Cleary, Norbert Johnson, Kevin Zhang
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Publication number: 20210085264Abstract: Embodiments generally relate to routing a bundle of loose cables with a cable chain during a medical procedure. The cable chain comprises split tubing and a plurality of links extending discretely along a length of the split tubing. Each link comprises a housing including an outer surface and an inner surface. The outer surface comprises a magnet and the inner surface forms a recess in the link. The split tubing is disposed within the recesses of the links.Type: ApplicationFiled: September 1, 2020Publication date: March 25, 2021Inventors: David Cleary, Norbert Johnson, Steve Tracy, Kevin Zhang
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Patent number: 10898283Abstract: Devices, systems and methods for detecting a position of an object with a robot surgical system having an articulable, separable camera stand. The surgical robot system may include a robot having a robot base with a robot arm and an end-effector coupled to the robot arm. The end-effector, surgical instruments, the patient, other objects, or any combination thereof, may be tracked via active and/or passive tracking markers. A camera, such as an infrared camera, a bifocal camera or a stereophotogrammetric infrared camera, is mounted on a separable camera stand and is able to detect the tracking markers when in use. Using the camera, the robot determines a position of the object from the tracking markers, which may be a three-dimensional position of the object or the markers. When convenient, the camera base may be assembled into the robot base, e.g., by sliding the camera base into the robot.Type: GrantFiled: January 9, 2019Date of Patent: January 26, 2021Assignee: Globus Medical, Inc.Inventors: David Cleary, Norbert Johnson, Kevin Zhang
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Patent number: 10893912Abstract: Embodiments of the present disclosure provide a surgical robot system may include an end-effector element configured for controlled movement and positioning and tracking of surgical instruments and objects relative to an image of a patient's anatomical structure. In some embodiments the end-effector may be tracked by surgical robot system and displayed to a user. In some embodiments the end-effector element may be configured to restrict the movement of an instrument assembly in a guide tube. In some embodiments, the end-effector may contain structures to allow for magnetic coupling to a robot arm and/or wireless powering of the end-effector element. In some embodiments, tracking of a target anatomical structure and objects, both in a navigation space and an image space, may be provided by a dynamic reference base located at a position away from the target anatomical structure.Type: GrantFiled: April 11, 2016Date of Patent: January 19, 2021Assignee: Globus Medical Inc.Inventors: Neil R. Crawford, Nicholas A. Theodore, Mitchell Foster, Norbert Johnson, Timothy Moulton, Kevin Zhang, Jeffrey Forsyth, Chris Major, Robert LeBoeuf, David Cleary
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Patent number: 10813432Abstract: A child resistant lip product material dispenser comprises a body having a first opening at a first end and external threads disposed on an external surface of the body proximate the first end. A rotary module has first internal threads configured to engage with the external threads, and a lid is disposed on the rotary module. A lip product material is at least partially disposed within the body. The rotary module further comprises a first plurality of spaced teeth arranged in a circular pattern on a surface of the rotary module facing the lid, and the lid comprises a second plurality of spaced teeth arranged in a circular pattern on a surface of the lid facing the rotary module, wherein the first and second pluralities of spaced teeth are configured to mesh together.Type: GrantFiled: December 9, 2019Date of Patent: October 27, 2020Assignee: 14TH ROUND INCORPORATEDInventors: Kevin Zhang, Jeremy Green, Alex Clulee
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Publication number: 20200334237Abstract: Implementations for searching and analyzing large, object-oriented data sets in an efficient manner involving innovative user interface features and/or search algorithm functionality are disclosed. In one exemplary embodiment, a system may search for information and/or relationships based on specified search criteria and return results that may be displayed dynamically and further filtered or analyzed. Systems may involve object oriented database(s) and a software layer including a specialized user interface between the user and the database(s). The user interface may comprise various tools as well as predefined and configurable features that enable effective search of the data as well as display of search results that are configurable and readily managed to provide immediate and useful search results.Type: ApplicationFiled: July 6, 2020Publication date: October 22, 2020Inventors: Timothy Yousaf, Alexander Mark, Sharon Hao, David Cohen, Andrew Elder, Daniel Lidor, Joel Ossher, Christopher Richbourg, Joshua Zavilla, Kevin Zhang
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Patent number: 10740342Abstract: Implementations for searching and analyzing large, object-oriented data sets in an efficient manner involving innovative user interface features and/or search algorithm functionality are disclosed. In one exemplary embodiment, a system may search for information and/or relationships based on specified search criteria and return results that may be displayed dynamically and further filtered or analyzed. Systems may involve object oriented database(s) and a software layer including a specialized user interface between the user and the database(s). The user interface may comprise various tools as well as predefined and configurable features that enable effective search of the data as well as display of search results that are configurable and readily managed to provide immediate and useful search results.Type: GrantFiled: December 29, 2017Date of Patent: August 11, 2020Assignee: Palantir Technologies Inc.Inventors: Timothy Yousaf, Alexander Mark, Sharon Hao, David Cohen, Andrew Elder, Daniel Lidor, Joel Ossher, Christopher Richbourg, Joshua Zavilla, Kevin Zhang
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Publication number: 20200156683Abstract: Included is a stabilizer wheel assembly that may assist in stabilizing a medical device during a medical procedure. A medical device may comprise a body; and a plurality of stabilizer wheel assemblies coupled to the body, wherein the stabilizer wheel assemblies each comprise a motor assembly and a stabilization leg, wherein the motor assembly is configured to drive the stabilization leg onto a contact surface to stabilize the body.Type: ApplicationFiled: January 22, 2020Publication date: May 21, 2020Inventors: Norbert Johnson, Timothy Moulton, James Pelletier, Kevin Zhang, Jared Judson, Gerd Schmieta
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Publication number: 20200151189Abstract: Methods and apparatuses related to federated search of multiple sources with conflict resolution are disclosed. A method may comprise obtaining a set of data ontologies (e.g., types, properties, and links) associated with a plurality of heterogeneous data sources; receiving a selection of a graph comprising a plurality of graph nodes connected by one or more graph edges; and transforming the graph into one or more search queries across the plurality of heterogeneous data sources. A method may comprise obtaining a first data object as a result of executing a first search query across a plurality of heterogeneous data sources; resolving, based on one or more resolution rules, at least the first data object with a repository data object; deduplicating data associated with at least the first data object and the repository data object prior to storing the deduplicated data in a repository that has a particular data model.Type: ApplicationFiled: January 17, 2020Publication date: May 14, 2020Inventors: DANIELLE KRAMER, ANDREW ISRAEL, JEFFREY CHEN, DAVID COHEN, STEPHEN FREIBERG, BRYAN OFFUTT, MATT AVANT, PETER WILCZYNSKI, JASON HOCH, ROBERT LIU, WILLIAM WALDREP, KEVIN ZHANG, ALEXANDER LANDAU, DAVID TOBIN
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Patent number: 10579017Abstract: Computer-processor controlled energy harvester system optimized for use on mobile platforms. The system uses a plurality of oscillating weight type energy collectors, each configured to store the energy from changes in the system's ambient acceleration as stored mechanical energy. The energy collectors are configured to move between a first position where the energy collector stores energy, to a second position where the energy collectors release stored energy to a geared electrical generator shaft, thus producing electrical energy, often stored in a battery. A plurality of processor controlled electronic actuators control when each energy collector stores and releases energy. The processor can use battery charge sensors, and suitable software and firmware to optimize system function. To facilitate use on mobile platforms, the processor also uses input from a 3-axis accelerometer to dynamically reconfigure the energy collectors according to the present major directions of ambient acceleration.Type: GrantFiled: July 14, 2019Date of Patent: March 3, 2020Assignee: RISING STAR PATHWAY, A CALIFORNIA CORPORATIONInventors: Alisa Zhou, Cindy Jingru Wang, Kevin Zhang, Jiarong Chen, Mengcheng Han, Owen Xu Li, Zeru Li
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Patent number: 10569794Abstract: Included is a stabilizer wheel assembly that may assist in stabilizing a medical device during a medical procedure. A medical device may comprise a body; and a plurality of stabilizer wheel assemblies coupled to the body, wherein the stabilizer wheel assemblies each comprise a motor assembly and a stabilization leg, wherein the motor assembly is configured to drive the stabilization leg onto a contact surface to stabilize the body.Type: GrantFiled: September 20, 2018Date of Patent: February 25, 2020Assignee: GLOBUS MEDICAL, INC.Inventors: Norbert Johnson, Timothy Moulton, James Pelletier, Kevin Zhang, Jared Judson, Gerd Schmieta
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Patent number: 10545982Abstract: Methods and apparatuses related to federated search of multiple sources with conflict resolution are disclosed. A method may comprise obtaining a set of data ontologies (e.g., types, properties, and links) associated with a plurality of heterogeneous data sources; receiving a selection of a graph comprising a plurality of graph nodes connected by one or more graph edges; and transforming the graph into one or more search queries across the plurality of heterogeneous data sources. A method may comprise obtaining a first data object as a result of executing a first search query across a plurality of heterogeneous data sources; resolving, based on one or more resolution rules, at least the first data object with a repository data object; deduplicating data associated with at least the first data object and the repository data object prior to storing the deduplicated data in a repository that has a particular data model.Type: GrantFiled: July 23, 2015Date of Patent: January 28, 2020Assignee: Palantir Technologies Inc.Inventors: Danielle Kramer, Andrew Israel, Jeffrey Chen, David Cohen, Stephen Freiberg, Bryan Offutt, Matt Avant, Peter Wilczynski, Jason Hoch, Robert Liu, William Waldrep, Kevin Zhang, Alexander Landau, David Tobin
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Publication number: 20190339649Abstract: Computer-processor controlled energy harvester system optimized for use on mobile platforms. The system uses a plurality of oscillating weight type energy collectors, each configured to store the energy from changes in the system's ambient acceleration as stored mechanical energy. The energy collectors are configured to move between a first position where the energy collector stores energy, to a second position where the energy collectors release stored energy to a geared electrical generator shaft, thus producing electrical energy, often stored in a battery. A plurality of processor controlled electronic actuators control when each energy collector stores and releases energy. The processor can use battery charge sensors, and suitable software and firmware to optimize system function. To facilitate use on mobile platforms, the processor also uses input from a 3-axis accelerometer to dynamically reconfigure the energy collectors according to the present major directions of ambient acceleration.Type: ApplicationFiled: July 14, 2019Publication date: November 7, 2019Inventors: Alisa Zhou, Cindy Jingru Wang, Kevin Zhang, Jiarong Chen, Mengcheng Han, Owen Xu Li, Zeru Li
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Publication number: 20190266153Abstract: Techniques related to searches of highly structured data are described. A body of data may be represented by an object-centric data model. For a search of the body of data, an indication of a particular search template to use may be received. The particular search template may specify one or more hierarchical object types that are within a scope of the search. The one or more hierarchical object types may be defined in the object-centric data model. The particular search template may specify at least one search field. A user interface may be generated based on the particular search template. The user interface may include the at least one search field.Type: ApplicationFiled: May 10, 2019Publication date: August 29, 2019Inventors: KEVIN ZHANG, DAVID PHILIPSON, ARJUN NAYINI, HELEN Yu, ZENNARD SUN, ANTOINE LLORCA
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Publication number: 20190230470Abstract: Indoor positioning systems and methods including a reverse-beacon for location determination and presence sensing technology. The reverse-beacon is any device comprising a transceiver and a computer operating with system nodes and will generally be in the form of a smartphone or other mobile computer. The systems and methods utilize wireless signals of any device that adheres to a general-purpose communication protocol, such as Bluetoothâ„¢ and Wi-Fi, to provide location-based services such as location determination and acting as a ground-truth field for presence sensing systems. The systems and methods operate by passively licensing to wireless communications that take place during the ordinarily course of operation of a wireless network irrespective of the presence of the reverse-beacon.Type: ApplicationFiled: April 3, 2019Publication date: July 25, 2019Inventors: Matthew Wootton, Liani Lye, Kevin Zhang, Boris Dieseldorff, John Wootton
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Patent number: 10321270Abstract: Indoor positioning systems and methods including a reverse-beacon for location determination and presence sensing technology. The reverse-beacon is any device comprising a transceiver and a computer operating with system nodes and will generally be in the form of a smartphone or other mobile computer. The systems and methods utilize wireless signals of any device that adheres to a general-purpose communication protocol, such as Bluetoothâ„¢ and Wi-Fi, to provide location-based services such as location determination and acting as a ground-truth field for presence sensing systems. The systems and methods operate by passively licensing to wireless communications that take place during the ordinarily course of operation of a wireless network irrespective of the presence of the reverse-beacon.Type: GrantFiled: December 21, 2017Date of Patent: June 11, 2019Assignee: Ivani, LLCInventors: Matthew Wootton, Liani Lye, Kevin Zhang, Boris Dieseldorff, John Wootton
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Patent number: 10296617Abstract: Techniques related to searches of highly structured data are described. A body of data may be represented by an object-centric data model. For a search of the body of data, an indication of a particular search template to use may be received. The particular search template may specify one or more hierarchical object types that are within a scope of the search. The one or more hierarchical object types may be defined in the object-centric data model. The particular search template may specify at least one search field. A user interface may be generated based on the particular search template. The user interface may include the at least one search field.Type: GrantFiled: October 5, 2015Date of Patent: May 21, 2019Assignee: Palantir Technologies Inc.Inventors: Kevin Zhang, David Philipson, Arjun Nayini, Helen Yu, Zennard Sun, Antoine Llorca
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Publication number: 20190142534Abstract: Devices, systems and methods for detecting a position of an object with a robot surgical system having an articulable, separable camera stand. The surgical robot system may include a robot having a robot base with a robot arm and an end-effector coupled to the robot arm. The end-effector, surgical instruments, the patient, other objects, or any combination thereof, may be tracked via active and/or passive tracking markers. A camera, such as an infrared camera, a bifocal camera or a stereophotogrammetric infrared camera, is mounted on a separable camera stand and is able to detect the tracking markers when in use. Using the camera, the robot determines a position of the object from the tracking markers, which may be a three-dimensional position of the object or the markers. When convenient, the camera base may be assembled into the robot base, e.g., by sliding the camera base into the robot.Type: ApplicationFiled: January 9, 2019Publication date: May 16, 2019Inventors: David Cleary, Norbert Johnson, Kevin Zhang
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Patent number: D865827Type: GrantFiled: December 15, 2017Date of Patent: November 5, 2019Assignee: Globus Medical, Inc.Inventors: Kevin Zhang, Gerd Schmieta, Chris Major, David Cleary