Patents by Inventor Peter Chung
Peter Chung 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: 20250072952Abstract: System for increasing a target zone for electrical ablation includes a treatment control module executable by a processor. The control module directs a pulse generator to apply pre-conditioning pulses to subject tissue cells in a pre-conditioning zone to electroporation. The pre-conditioning zone being smaller than a target ablation zone. After the pre-conditioning pulses have been applied, the control module directs the pulse generator to apply treatment pulses to electrically ablate the tissue cells in the target ablation zone. The pre-conditioning pulses cause the pre-conditioning zone to have a much higher conductivity so that the zone acts as a larger electrode area when the treatment pulses are applied, which results in a much larger target ablation zone than otherwise possible.Type: ApplicationFiled: September 12, 2024Publication date: March 6, 2025Applicant: AngioDynamics, Inc.Inventors: Peter CALLAS, Wesley Chung JOE
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Publication number: 20250053407Abstract: A non-transitory machine-readable medium having machine-readable instructions including a firmware generator, the machine-readable instructions for the firmware generator being executable by a processor core to perform operations including signing a firmware image for a hardware security module (HSM) with a private key of a public private key pair to provide a first signature and augmenting the firmware image with a header that includes the first signature to provide an augmented firmware image. The operations further include encrypting the augmented firmware image with a symmetric key to provide an encrypted augmented firmware image. Furthermore, the operations include signing the encrypted augmented firmware image with the private key to provide a second signature and augmenting the encrypted augmented firmware image with the second signature to provide a firmware package for the HSM.Type: ApplicationFiled: August 11, 2023Publication date: February 13, 2025Inventors: PETER CHUNG, BHARGAVI NISARGA
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Patent number: 12216269Abstract: A deformable mirror is provided that can include a mirror assembly having a reflective face sheet with a reflective surface on a front side of the reflective face sheet. The mirror assembly can also comprise one or more ferrous materials positioned within and making up or forming, in part, the mirror assembly. The deformable mirror can also include one or more electromagnets operable to generate a magnetic field that acts on the ferrous materials to deform the reflective face sheet.Type: GrantFiled: July 12, 2021Date of Patent: February 4, 2025Assignee: Raytheon CompanyInventors: Stephen T. Fasolino, Peter Chung, Alexander McCown, Brett A. Miller, Jesse Dearden
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Patent number: 11863528Abstract: A system and method for generating a set of destination IP address to be added into a firewall whitelist. The system receives a network packet transmitted through a firewall and determines whether the destination address of the network packet corresponds to at least one of computing resource of a plurality of computing resources. If so, the system transforms the destination address of the packet to another destination address of the corresponding computing resource. The system forwards the network packet to the destination address of the corresponding computing resource.Type: GrantFiled: June 7, 2018Date of Patent: January 2, 2024Assignee: Amazon Technologies, Inc.Inventor: Peter Chung
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Patent number: 11650831Abstract: Disclosed herein are systems, methods, and devices that configure components of applications. A computing platform implemented using a server system may be configurable to cause determining an initial configuration of an application component that is configured to enable interactions with a user. The initial configuration is determined based on configuration parameters stored in the computing platform. The computing platform may also cause including a first instance of the application component in a webpage, the first instance being generated based on the initial configuration. The computing platform may also cause receiving a function call from the webpage, the function call being generated based on a user interaction with the webpage. The computing platform may also cause implementing a new instance of the application component responsive to the function call, the new instance comprising at least one change implemented based, at least in part, on the function call.Type: GrantFiled: April 30, 2020Date of Patent: May 16, 2023Assignee: Salesforce, Inc.Inventors: Anal Shah, Sankara Jaya Prakash Nimmagadda, Tiffany Tso, Peter Chung
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Publication number: 20230011487Abstract: A deformable mirror is provided that can include a mirror assembly having a reflective face sheet with a reflective surface on a front side of the reflective face sheet. The mirror assembly can also comprise one or more ferrous materials positioned within and making up or forming, in part, the mirror assembly. The deformable mirror can also include one or more electromagnets operable to generate a magnetic field that acts on the ferrous materials to deform the reflective face sheet.Type: ApplicationFiled: July 12, 2021Publication date: January 12, 2023Inventors: Stephen T. Fasolino, Peter Chung, Alexander McCown, Brett A. Miller, Jesse Dearden
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Patent number: 11536958Abstract: A deformable mirror can include a reservoir containing a ferrofluid. The deformable mirror can also include a reflective face sheet covering a front side of the reservoir such that a back side of the reflective face sheet is exposed to the ferrofluid. The reflective face sheet can have a reflective surface on a front side of the reflective face sheet opposite the back side. The reflective face sheet can have a non-uniform thickness between the front and back sides of the reflective face sheet to provide stiffness for the reflective face sheet. In addition, the deformable mirror can include one or more electromagnets operable to generate a magnetic field that acts on the ferrofluid to deform the reflective face sheet. A deformable mirror system can further include a control system operably coupled to the one or more electromagnets to control the magnetic field and thereby a deformation of the reflective face sheet.Type: GrantFiled: April 30, 2020Date of Patent: December 27, 2022Assignee: Raytheon CompanyInventors: Peter Chung, Brett A. Miller, Stephen T. Fasolino
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Patent number: 11440225Abstract: A system and method for 3D microfabrication projects light capable of initiating photopolymerization toward a spatial light modulator that modulates light responsive to digital masks corresponding to layers of the structure. Projection optics focus the modulated light onto an optical plane within a photopolymerizable material supported on a stage. A computer controller causes the spatial light modulator to project a sequences of images corresponding to the digital masks while coordinating movement of the stage to move a position of the optical plane within the photopolymerizable material to sequentially project each image of the sequence to generate the structure by progressively photopolymerizing the photopolymerizable material.Type: GrantFiled: October 30, 2019Date of Patent: September 13, 2022Assignee: The Regents of the University of CaliforniaInventors: Peter Chung, Shaochen Chen
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Publication number: 20210342164Abstract: Disclosed herein are systems, methods, and devices that configure components of applications. A computing platform implemented using a server system may be configurable to cause determining an initial configuration of an application component that is configured to enable interactions with a user. The initial configuration is determined based on configuration parameters stored in the computing platform. The computing platform may also cause including a first instance of the application component in a webpage, the first instance being generated based on the initial configuration. The computing platform may also cause receiving a function call from the webpage, the function call being generated based on a user interaction with the webpage. The computing platform may also cause implementing a new instance of the application component responsive to the function call, the new instance comprising at least one change implemented based, at least in part, on the function call.Type: ApplicationFiled: April 30, 2020Publication date: November 4, 2021Applicant: Salesforce.com, Inc.Inventors: Anal SHAH, Sankara Jaya Prakash Nimmagadda, Tiffany Tso, Peter Chung
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Publication number: 20210341734Abstract: A deformable mirror can include a reservoir containing a ferrofluid. The deformable mirror can also include a reflective face sheet covering a front side of the reservoir such that a back side of the reflective face sheet is exposed to the ferrofluid. The reflective face sheet can have a reflective surface on a front side of the reflective face sheet opposite the back side. The reflective face sheet can have a non-uniform thickness between the front and back sides of the reflective face sheet to provide stiffness for the reflective face sheet. In addition, the deformable mirror can include one or more electromagnets operable to generate a magnetic field that acts on the ferrofluid to deform the reflective face sheet. A deformable mirror system can further include a control system operably coupled to the one or more electromagnets to control the magnetic field and thereby a deformation of the reflective face sheet.Type: ApplicationFiled: April 30, 2020Publication date: November 4, 2021Inventors: Peter Chung, Brett A. Miller, Stephen T. Fasolino
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Patent number: 11150434Abstract: The present application provides a lens breech locking device, which relates to a structure for locking a lens. It comprises a lens (1) and an adapter (2), a lens placement slot (3) for placing the lens (1) is arranged on the adapter (2), wherein, a plurality of vertical fork flanges (5) with claws (4) are mounted in the lens placement slot (3) for adjusting the position of the lens (1) on the adapter (2), the claw (4) is located between a chassis (13) of the vertical fork flange (5) and the bottom of the lens placement slot (3). The present application adds four vertical fork flanges to the lens placement slot of the adapter/camera, and limits the lens through the vertical fork flange, so that the lens can be better locked on the adapter.Type: GrantFiled: October 21, 2019Date of Patent: October 19, 2021Assignee: GLOBAL BOOM INTERNATIONAL LIMITEDInventors: Peter Chung Man Ho, Wilfried Bitter
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Patent number: 11044901Abstract: A dome-covered rodent trap for capturing rodents. The trap has a base formed of walls and two openings through which rodents may enter. A snap mechanism for trapping rodents is secured to the base. A movable dome also is attached to the base. When the trap is set, the movable dome is maintained in a raised position. However, when the snap mechanism is triggered by a rodent, the movable dome moves downward to cover the base—thereby forming a sealed container around a captured rodent.Type: GrantFiled: December 8, 2016Date of Patent: June 29, 2021Inventors: Jeffrey Frisch, Jonathan Frisch, Peter Chung, Zack Kowalksi, Marco Perry
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Publication number: 20210116669Abstract: The present application provides a lens breech locking device, which relates to a structure for locking a lens. It comprises a lens (1) and an adapter (2), a lens placement slot (3) for placing the lens (1) is arranged on the adapter (2), wherein, a plurality of vertical fork flanges (5) with claws (4) are mounted in the lens placement slot (3) for adjusting the position of the lens (1) on the adapter (2), the claw (4) is located between a chassis (13) of the vertical fork flange (5) and the bottom of the lens placement slot (3). The present application adds four vertical fork flanges to the lens placement slot of the adapter/camera, and limits the lens through the vertical fork flange, so that the lens can be better locked on the adapter.Type: ApplicationFiled: October 21, 2019Publication date: April 22, 2021Inventors: Peter Chung Man Ho, Wilfried Bitter
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Patent number: 10846108Abstract: Disclosed are various embodiments for providing limited access within a private network. A connection request is received from a client device coupled to a public network. A remote desktop environment is implemented in a private network in response to the connection request. Access to the public network through the remote desktop environment may be restricted to communicating with a particular storage service.Type: GrantFiled: June 26, 2018Date of Patent: November 24, 2020Assignee: AMAZON TECHNOLOGIES, INC.Inventors: Peter Chung, Jason Falivene
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Patent number: 10812537Abstract: Disclosed are various embodiments for using network locality to automatically trigger arbitrary workflows either by assertion or implication. In one embodiment, a communication is received from a client device via an external network host connected to an external network. The client device is configured to initiate the communication to the external network host on a repeated basis. The external network host is unreachable from an internal network. Access by the client device to at least one resource on the internal network is then disabled in response to receiving the communication.Type: GrantFiled: July 23, 2018Date of Patent: October 20, 2020Assignee: AMAZON TECHNOLOGIES, INC.Inventors: Peter Chung, Jason S. Bailey, Ryan S. Corlett
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Publication number: 20200139696Abstract: A system and method for 3D microfabrication projects light capable of initiating photopolymerization toward a spatial light modulator that modulates light responsive to digital masks corresponding to layers of the structure. Projection optics focus the modulated light onto an optical plane within a photopolymerizable material supported on a stage. A computer controller causes the spatial light modulator to project a sequences of images corresponding to the digital masks while coordinating movement of the stage to move a position of the optical plane within the photopolymerizable material to sequentially project each image of the sequence to generate the structure by progressively photopolymerizing the photopolymerizable material.Type: ApplicationFiled: October 30, 2019Publication date: May 7, 2020Applicant: THE REGENTS OF THE UNIVERSITY OF CALIFORNIAInventors: Peter CHUNG, Xin QU, Aping ZHANG, Shaochen CHEN
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Patent number: 10464307Abstract: A system and method for 3D microfabrication projects light capable of initiating photopolymerization toward a spatial light modulator that modulates light responsive to digital masks corresponding to layers of the structure. Projection optics focus the modulated light onto an optical plane within a photopolymerizable material supported on a stage. A computer controller causes the spatial light modulator to project a sequence of images corresponding to the digital masks while coordinating movement of the stage to move a position of the optical plane within the photopolymerizable material to sequentially project each image of the sequence to generate the structure by progressively photopolymerizing the photopolymerizable material.Type: GrantFiled: May 20, 2015Date of Patent: November 5, 2019Assignee: THE REGENTS OF THE UNIVERSITY OF CALIFORNIAInventors: Peter Chung, Xin Qu, Aping Zhang, Shaochen Chen
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Publication number: 20190005460Abstract: Disclosed herein are system, method, and computer program product embodiments for a service appointment system (SAS). An embodiment operates by receiving, via an interface, a request to access a previously set appointment with a field agent, wherein the appointment indicates a time and location where the appointment is to take place. Responsive to the request to access and via the interface, details about the appointment are provided. A request to communicate with the field agent is received. It is determined that the request to communicate satisfies communication threshold. Based on the determination, a bi-directional communication channel between a requester of the appointment and the field agent is provided prior to the field agent arriving to the location of the appointment at the time of the appointment.Type: ApplicationFiled: June 29, 2017Publication date: January 3, 2019Inventors: Xin Wang, Peter CHUNG, Adrian RAPP
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Patent number: D837584Type: GrantFiled: November 30, 2015Date of Patent: January 8, 2019Inventor: Peter Chung-Yuan Chang
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Patent number: D931891Type: GrantFiled: September 15, 2020Date of Patent: September 28, 2021Assignee: salesforce.com, inc.Inventors: Peter Chung, Emma Pan