Patents by Inventor Ognjen Petrovic

Ognjen Petrovic 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).

  • Publication number: 20220203112
    Abstract: A system is provided for increasing skin rejuvenation of a region of a patient's skin comprising a pulsed electromagnetic field (PEMF) frequency generator for constantly providing electromagnetic pulses to said region of a patient's skin and a deep tissue diathermy device for constantly applying heat to said region of a patient's skin up to temperature T. The system is adapted for simultaneously applying heat and PEMF to the region of a patient's skin. Application of the system increases skin rejuvenation such that the skin rejuvenation increase (SRI) is greater than the sum of the SRI provided by electromagnetic pulses increase and the SRI provided by the deep tissue diathermy device increase.
    Type: Application
    Filed: March 15, 2022
    Publication date: June 30, 2022
    Applicant: VENUS CONCEPT INC.
    Inventors: Yoni IGER, Ognjen PETROVIC, Haim EPSHTEIN, Cliff OOSTMAN, Vadim POLYAKOV
  • Patent number: 10512321
    Abstract: The present disclosure provides for methods, systems and instruments for creating a partial model of a head for use in planning or tracking a procedure, such as hair transplantation. The methodology allows for an accurate 3D representation to be quickly and efficiently generated of an identified portion of the head, not the entire head, from two or more 2D images, such as still images. According to the methodology of the present disclosure a 3D dome representation of the top portion of the head of a subject may be created based on the data extracted from one or more 2D images and/or a certain determined height dimension.
    Type: Grant
    Filed: August 31, 2016
    Date of Patent: December 24, 2019
    Assignee: Restoration Robotics, Inc.
    Inventors: Franklin T. McArthur, Gabriele Zingaretti, Ognjen Petrovic
  • Patent number: 10387021
    Abstract: A system is disclosed for performing hair transplantation procedures. The system may include a robotic arm and a tool coupled to the robotic arm, the tool configured for hair harvesting, site making or hair implantation. The system further includes a touch screen user interface that supports touch gestures for efficiently creating and manipulating objects, such as reserved regions, that control the harvesting, site making, and/or implantation sites selected by the system. The user interface implements logic rules that use the context in which a touch gesture is performed to determine the type of operation intended. The touch interface substantially eliminates or reduces the need for a user to use a keyboard or mouse during the procedure.
    Type: Grant
    Filed: July 31, 2014
    Date of Patent: August 20, 2019
    Assignee: Restoration Robotics, Inc.
    Inventors: Christopher C Shapter, Ognjen Petrovic, Gabriele Zingaretti
  • Patent number: 10327801
    Abstract: Methods and systems are provided for determining the location of procedure sites, for example hair implantation sites, the method and systems enabling a natural looking randomness to be maintained to achieve a desired density while avoiding previously created procedure sites and existing features.
    Type: Grant
    Filed: June 25, 2018
    Date of Patent: June 25, 2019
    Assignee: Restoration Robotics, Inc.
    Inventors: Gabriele Zingaretti, Ognjen Petrovic
  • Publication number: 20180310952
    Abstract: Methods and systems are provided for determining the location of procedure sites, for example hair implantation sites, the method and systems enabling a natural looking randomness to be maintained to achieve a desired density while avoiding previously created procedure sites and existing features.
    Type: Application
    Filed: June 25, 2018
    Publication date: November 1, 2018
    Applicant: Restoration Robotics, Inc.
    Inventors: Gabriele Zingaretti, Ognjen Petrovic
  • Patent number: 10114930
    Abstract: Methods and systems are provided for determining the location of procedure sites, for example hair implantation sites, the method and systems enabling a natural looking randomness to be maintained to achieve a desired density while avoiding previously created procedure sites and existing features. In reference to hair transplantation, methods and systems are provided that allow to account for any terminal and non-terminal hair to assist in selecting locations for hair harvesting or implantation.
    Type: Grant
    Filed: July 30, 2015
    Date of Patent: October 30, 2018
    Assignee: RESTORATION ROBOTICS, INC.
    Inventors: Gabriele Zingaretti, Ognjen Petrovic
  • Patent number: 10004530
    Abstract: Methods and systems are provided for determining the location of procedure sites, for example hair implantation sites, the method and systems enabling a natural looking randomness to be maintained to achieve a desired density while avoiding previously created procedure sites and existing features.
    Type: Grant
    Filed: July 31, 2014
    Date of Patent: June 26, 2018
    Assignee: RESTORATION ROBOTICS, INC.
    Inventors: Gabriele Zingaretti, Ognjen Petrovic
  • Patent number: 9767620
    Abstract: Methods and systems are provided for gesture-based editing of three-dimensional (3D) models of real targets, for example, for use in planning hair transplantation procedures. According to some embodiments of the methodology disclosed, a 3D control points on an initial default model are matched automatically with the drawing of an outline of a target feature that a user wishes to define and deformed appropriately to quickly and accurately modify and update the initial default model into a resulting fitting model of the real target.
    Type: Grant
    Filed: November 26, 2014
    Date of Patent: September 19, 2017
    Assignee: RESTORATION ROBOTICS, INC.
    Inventors: Steven X Li, Hui Zhang, Ognjen Petrovic, Gabriele Zingaretti
  • Publication number: 20170065061
    Abstract: The present disclosure provides for methods, systems and instruments for creating a partial model of a head for use in planning or tracking a procedure, such as hair transplantation. The methodology allows for an accurate 3D representation to be quickly and efficiently generated of an identified portion of the head, not the entire head, from two or more 2D images, such as still images. According to the methodology of the present disclosure a 3D dome representation of the top portion of the head of a subject may be created based on the data extracted from one or more 2D images and/or a certain determined height dimension.
    Type: Application
    Filed: August 31, 2016
    Publication date: March 9, 2017
    Applicant: Restoration Robotics, Inc.
    Inventors: Franklin T. McArthur, Gabriele Zingaretti, Ognjen Petrovic
  • Publication number: 20160148435
    Abstract: Methods and systems are provided for gesture-based editing of three-dimensional (3D) models of real targets, for example, for use in planning hair transplantation procedures. According to some embodiments of the methodology disclosed, a 3D control points on an initial default model are matched automatically with the drawing of an outline of a target feature that a user wishes to define and deformed appropriately to quickly and accurately modify and update the initial default model into a resulting fitting model of the real target.
    Type: Application
    Filed: November 26, 2014
    Publication date: May 26, 2016
    Applicant: Restoration Robotics, Inc.
    Inventors: Steven X Li, Hui Zhang, Ognjen Petrovic, Gabriele Zingaretti
  • Publication number: 20160034652
    Abstract: Methods and systems are provided for determining the location of procedure sites, for example hair implantation sites, the method and systems enabling a natural looking randomness to be maintained to achieve a desired density while avoiding previously created procedure sites and existing features. In reference to hair transplantation, methods and systems are provided that allow to account for any terminal and non-terminal hair to assist in selecting locations for hair harvesting or implantation.
    Type: Application
    Filed: July 30, 2015
    Publication date: February 4, 2016
    Applicant: Restoration Robotics, Inc.
    Inventors: Gabriele Zingaretti, Ognjen Petrovic
  • Publication number: 20160030075
    Abstract: Methods and systems are provided for determining the location of procedure sites, for example hair implantation sites, the method and systems enabling a natural looking randomness to be maintained to achieve a desired density while avoiding previously created procedure sites and existing features.
    Type: Application
    Filed: July 31, 2014
    Publication date: February 4, 2016
    Applicant: Restoration Robotics, Inc.
    Inventors: Gabriele Zingaretti, Ognjen Petrovic
  • Publication number: 20160030134
    Abstract: A system is disclosed for performing hair transplantation procedures. The system may include a robotic arm and a tool coupled to the robotic arm, the tool configured for hair harvesting, site making or hair implantation. The system further includes a touch screen user interface that supports touch gestures for efficiently creating and manipulating objects, such as reserved regions, that control the harvesting, site making, and/or implantation sites selected by the system. The user interface implements logic rules that use the context in which a touch gesture is performed to determine the type of operation intended. The touch interface substantially eliminates or reduces the need for a user to use a keyboard or mouse during the procedure.
    Type: Application
    Filed: July 31, 2014
    Publication date: February 4, 2016
    Applicant: Restoration Robotics, Inc.
    Inventors: Christopher C. Shapter, Ognjen Petrovic, Gabriele Zingaretti
  • Patent number: 7805604
    Abstract: A network interface and storage medium that, in an embodiment, filter packets received from a network based on rules. The filtering discards a subset of the packets based on the rules and keeps a remaining subset of the packets. The remaining subset is copied to a destination. The rules are created offline in a lower priority process from the filtering and copying by detecting whether symptoms exist in a sample of the remaining subset. In an embodiment, the order that the symptoms are detected is changed based on the frequency of the existence of the symptoms in the sample. In various embodiments, the symptoms may include receiving a threshold number of ping packets within a time period, receiving a threshold number of broadcast packets within a time period, receiving a packet with an invalid source address, and receiving a packet with an invalid header flag.
    Type: Grant
    Filed: January 6, 2009
    Date of Patent: September 28, 2010
    Assignee: International Business Machines Corporation
    Inventors: Foaad Khosmood, Ognjen Petrovic, Jeremy Matthew Savoy, Duncan Allen Woods
  • Publication number: 20090125714
    Abstract: A network interface and storage medium that, in an embodiment, filter packets received from a network based on rules. The filtering discards a subset of the packets based on the rules and keeps a remaining subset of the packets. The remaining subset is copied to a destination. The rules are created offline in a lower priority process from the filtering and copying by detecting whether symptoms exist in a sample of the remaining subset. In an embodiment, the order that the symptoms are detected is changed based on the frequency of the existence of the symptoms in the sample. In various embodiments, the symptoms may include receiving a threshold number of ping packets within a time period, receiving a threshold number of broadcast packets within a time period, receiving a packet with an invalid source address, and receiving a packet with an invalid header flag.
    Type: Application
    Filed: January 6, 2009
    Publication date: May 14, 2009
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Foaad Khosmood, Ognjen Petrovic, Jeremy Matthew Savoy, Duncan Allen Woods
  • Patent number: 7490235
    Abstract: A method, apparatus, system, and signal-bearing medium that, in an embodiment, filter packets received from a network based on rules. The filtering discards a subset of the packets based on the rules and keeps a remaining subset of the packets. The remaining subset is copied to a destination. The rules are created offline in a lower priority process from the filtering and copying by detecting whether symptoms exist in a sample of the remaining subset. In an embodiment, the order that the symptoms are detected is changed based on the frequency of the existence of the symptoms in the sample. In various embodiments, the symptoms may include receiving a threshold number of ping packets within a time period, receiving a threshold number of broadcast packets within a time period, receiving a packet with an invalid source address, receiving a packet with an invalid header flag, and receiving a threshold number of the packets within a time period that contain a sequence flag.
    Type: Grant
    Filed: October 8, 2004
    Date of Patent: February 10, 2009
    Assignee: International Business Machines Corporation
    Inventors: Foaad Khosmood, Ognjen Petrovic, Jeremy Matthew Savoy, Duncan Allen Woods
  • Publication number: 20060080733
    Abstract: A method, apparatus, system, and signal-bearing medium that, in an embodiment, filter packets received from a network based on rules. The filtering discards a subset of the packets based on the rules and keeps a remaining subset of the packets. The remaining subset is copied to a destination. The rules are created offline in a lower priority process from the filtering and copying by detecting whether symptoms exist in a sample of the remaining subset. In an embodiment, the order that the symptoms are detected is changed based on the frequency of the existence of the symptoms in the sample. In various embodiments, the symptoms may include receiving a threshold number of ping packets within a time period, receiving a threshold number of broadcast packets within a time period, receiving a packet with an invalid source address, receiving a packet with an invalid header flag, and receiving a threshold number of the packets within a time period that contain a sequence flag.
    Type: Application
    Filed: October 8, 2004
    Publication date: April 13, 2006
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Foaad Khosmood, Ognjen Petrovic, Jeremy Savoy, Duncan Woods