Patents by Inventor Mauro Barbieri

Mauro Barbieri 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: 20240177848
    Abstract: A service records system (100) includes at least one computer (102, 111) programmed to implement a service records management system (110) for storing and viewing a service record (136) pertaining to a medical imaging device (120). The service records management system includes a service record entry system (128) configured to receive and store: content entries storing content describing servicing of the medical imaging device, and control entries storing executable code (130); and a service record viewer (129) configured to display the content stored in the content entries and to control the service record viewer by executing the executable code stored in the control entries.
    Type: Application
    Filed: November 21, 2023
    Publication date: May 30, 2024
    Inventors: Milosh STOLIKJ, Qi GAO, Mauro BARBIERI
  • Patent number: 11921571
    Abstract: A non-transitory computer-readable medium stores instructions readable and executable by at least one electronic processor (10, 12, 14) to perform a log pattern analysis method (300) by applying a log pattern to log data undergoing analysis comprising log events which are time stamped and which are defined by values for a set of fields. The log data undergoing analysis are stored on a server (30) accessible by the at least one electronic processor via an electronic network (31).
    Type: Grant
    Filed: December 19, 2019
    Date of Patent: March 5, 2024
    Assignee: KONINKLIJKE PHILIPS N.V.
    Inventors: Serverius Petrus Paulus Pronk, Johannes Henricus Maria Korst, Mauro Barbieri
  • Publication number: 20240062888
    Abstract: In a method of locating medical equipment to be serviced, a map of a medical facility is accessed using an electronic processing device. The map includes a plurality of medical equipment each having a tag indicative of a location thereof. A user input is received which is indicative of a selection of a medical equipment of the plurality of medical equipment. A list of service actions to be performed for the selected medical equipment is displayed on a display device of the electronic processing device.
    Type: Application
    Filed: August 8, 2023
    Publication date: February 22, 2024
    Inventors: Sebastiaan Jacobus Antonius DE HOOGH, Sauvik BHATTACHARYA, Falk UHLEMANN, Mauro BARBIERI, Tiblets Zeray DEMEWEZ
  • Publication number: 20240055112
    Abstract: A service actions database stores credentials for performing respective service actions. A service engineer (SE) database stores credentials of respective SE's. In a method of authorizing a servicing session of a medical device, a service ticket to perform a servicing session of the medical device is received. Credentials of a candidate SE are retrieved from the SE database. One or more service actions are determined for resolving the service ticket. Credentials required to perform the servicing session are retrieved from the service actions database based on the determined one or more service actions. It is determined whether the credentials of the candidate SE satisfy the credentials required to perform the servicing session. An indication is output that the candidate SE is unqualified to perform the servicing session when the credentials of the candidate SE do not satisfy the credentials required to perform the servicing session.
    Type: Application
    Filed: August 8, 2023
    Publication date: February 15, 2024
    Inventors: Falk UHLEMANN, Sebastiaan Jacobus Antonius DE HOOGH, Sauvik BHATTACHARYA, Mauro BARBIERI, Tiblets Zeray DEMEWEZ
  • Patent number: 11880547
    Abstract: An apparatus (10) for navigating a hierarchical electronic questionnaire (12) includes at least one electronic processor (20) programmed to: provide (102) a user interface (UI) (27) via which: at least a portion of the hierarchical electronic questionnaire is presented on a display device (24) represented as a tree-based questionnaire map (30) with a plurality of nodes (32) connected by a plurality of branches (34), the nodes of the plurality of nodes corresponding to questions; a user input is received, via at least one user input device (22), indicative of a selection of at least one of the nodes; and the question corresponding to the selected node is displayed and a user input indicative of an answer to the question corresponding to the selected node is received via the at least one user input device; and populate (104) one or more nodes other than the selected node based on the selected node and/or the answer to the question corresponding to the selected node.
    Type: Grant
    Filed: December 18, 2020
    Date of Patent: January 23, 2024
    Assignee: KONINKLIJKE PHILIPS N.V.
    Inventors: Johannes Henricus Maria Korst, Mauro Barbieri, Serverius Petrus Paulus Pronk, Marc André Peters, Qi Gao
  • Publication number: 20230418721
    Abstract: A method (100) of automated identification of one or more malfunction areas of a set (S) of malfunction areas for a service case in which a medical device (12) is serviced includes: generating an output probability vector (40) of probabilities for the set of malfunction areas of the medical device by operations including applying at least one classifier (42, 46) to at least one of (1) text descriptions of parts ordered for the service case and/or (2) a text description of the service case; and displaying a list (56) of one or more most probable malfunction areas for the service case wherein the one or more most probable malfunction areas are the one or more most malfunction areas of the set of malfunction areas having highest probability in the output probability vector.
    Type: Application
    Filed: November 10, 2021
    Publication date: December 28, 2023
    Inventors: Milosh STOLIKJ, Qi GAO, Bart Albertus Gerardus VAN DER VELDEN, Jurgen Jan RUSCH, Eugene Alekseyevich IVANOV, Mauro BARBIERI, Johannes Henricus Maria KORST, Marc André PETERS
  • Publication number: 20230410995
    Abstract: A method (100) of generating a ranked list (42) of alerts (30) from files (32) of electronic devices (12) includes: applying predictive models (34) to data of the files to generate maintenance alerts for the electronic devices; assigning discrete values for a set of criteria (36) to each maintenance alert whereby the maintenance alert has a share computed as a product of the assigned discrete values; performing a credit-based queuing process (38) to assign the maintenance alerts to slots of a ranked list, wherein in the credit-based queuing process the maintenance alerts accumulate credits in accord with the shares computed for the respective maintenance alerts; and displaying, on a display device (24) operatively connected with the at least one electronic processor, the maintenance alerts as the ranked list in accordance with the assignments of the maintenance alerts to the slots of the ranked list.
    Type: Application
    Filed: October 14, 2021
    Publication date: December 21, 2023
    Inventors: Johannes Henricus Maria Korst, Mauro Barbieri, Serverius Petrus Paulus Pronk, Marc André Peters, Qi Gao
  • Publication number: 20230403755
    Abstract: A non-transitory computer readable medium (26) stores instructions executable by at least one electronic processor (20) to perform a method (100) of detecting issues with wireless connections. The method includes: receiving Wi-Fi roaming data for wireless devices (12) connected to a wireless electronic data communication network (14) comprising a plurality of access points (APs) (16) dispersed through a facility; from the received Wi-Fi roaming data, determining single-AP disconnect events for the APs wherein a single-AP disconnect event for an AP comprises a disconnection of the AP from a wireless device followed by a reconnection of the AP with the wireless device without the wireless device connecting to any other AP during a time interval between the disconnection and the reconnection; and generating an alert (30) for any AP whose rate of single-AP disconnect events exceeds a predetermined single-AP disconnect rate alert threshold.
    Type: Application
    Filed: October 13, 2021
    Publication date: December 14, 2023
    Inventors: Serverius Petrus Paulus PRONK, Johannes Henricus Maria KORST, Marc André PETERS, Mauro BARBIERI
  • Patent number: 11823794
    Abstract: Analysis of a log pattern for use in diagnosing a medical imaging device operates on log data including log events and service calls, each associated with a subset of log events within a service call time frame of a call time of the service call. Preprocessing (64) generates normalized log events (66) by removing or replacing content of the log events and linking each normalized log event with one or more service calls. Pre-analysis (68) identifies a test set of normalized log events that match a log pattern (40) and a test set of service calls (42) linked with the test set of normalized log events. The test set of service calls is analyzed (74) to identify hit service calls (46) each belonging to the test set of service calls and for which the log pattern under analysis has a hit.
    Type: Grant
    Filed: June 13, 2019
    Date of Patent: November 21, 2023
    Assignee: KONINKLIJKE PHILIPS N.V.
    Inventors: Serverius Petrus Paulus Pronk, Johannes Henricus Maria Korst, Mauro Barbieri
  • Patent number: 11823793
    Abstract: At a service device (102), a user interface (106) is provided via which a user submits an order request (117) to order a requested part (X) via the at least one user input device (103). Co-replacement information (116) for the requested part (X) is identified using a co-replacements database (114), and is displayed on the display. For example, a second part (Y) commonly co-replaced with requested part (X) may be identified and recommended for replacement with part (X); or, if two parts (X) and (Y) are ordered then the co-replacement information may be to recommend ordering only one of these parts. At a server hosting the database (114), the order request is received from a service device and the co-replacement information (116) for the requested part is generated using the co-replacements database (114), and the co-replacement information is sent to the service device.
    Type: Grant
    Filed: June 18, 2019
    Date of Patent: November 21, 2023
    Assignee: KONINKLIJKE PHILIPS N.V.
    Inventors: Marc Andre Peters, Johannes Henricus Maria Korst, Serverius Petrus Paulus Pronk, Mauro Barbieri, Qi Gao
  • Publication number: 20230335269
    Abstract: A method (100) for transferring at least a portion of a log file to a service center server (16) includes: analyzing the log file to generate notifications (38) of maintenance issues and sending the notifications to the service center server and, for each notification, defining a part of the log associated to the notification; partitioning the log file into parts (40, 42), including the parts associated to the notifications and at least one part corresponding to the remainder of the log file; assigning costs (44) and values (46) to the parts; determining an order of the parts based on the assigned costs and the assigned values for the parts; and transferring the parts to the service center server in the determined order.
    Type: Application
    Filed: September 18, 2021
    Publication date: October 19, 2023
    Inventors: Tiblets Zeray DEMEWEZ, Mauro BARBIERI, Serverius Petrus Paulus PRONK, Johannes Henricus Maria KORST
  • Publication number: 20230316109
    Abstract: A non-transitory computer readable medium (107, 127) stores instructions executable by at least one electronic processor (101, 113) to perform a method (200, 300) of generating a recommendation engine for recommending actions during performance of a fault-finding task. The method comprises: converting a collection of historical fault-finding process sequences (140) into a fault-finding tree (130) having nodes (132), action edges (135) and outcome edges (137) connecting the nodes. The action edges are labeled with actions of the historical fault-finding process sequences and the outcome edges are labeled with outcomes of the historical fault-finding process sequences. The nodes include terminal nodes (133) labeled with root causes or solutions identified by the historical fault-finding process sequences. A visualization (142) of the fault-finding tree is provided on a user interface (UI) (120) on a service device (102) operable by a field service engineer (FSE).
    Type: Application
    Filed: August 6, 2021
    Publication date: October 5, 2023
    Inventors: Johannes Henricus Maria KORST, Mauro BARBIERI, Serverius Petrus Paulus PRONK, Marc André PETERS, Qi GAO
  • Publication number: 20230307118
    Abstract: A non-transitory computer readable medium stores instructions readable and executable by at least one electronic processor to retrieve, based on a query received for a current service case, data related to a current medical imaging device for which the current service case to be performed; retrieve at least one service case resolution workflow comprising tasks for the current service case; identify (i) a first subset of the tasks of the at least one service case resolution workflow to be performed by a customer of the current medical imaging device, and (ii) a second subset of the tasks of the at least one service case resolution workflow to be performed by a service engineer; provide, on a display device of an electronic processing device, a user interface (UI) showing (i) the identified first subset of tasks and (ii) the identified second subset of tasks.
    Type: Application
    Filed: March 23, 2023
    Publication date: September 28, 2023
    Inventors: Lu WANG, Paul SOUBHIK, Veena RAVI, Qi GAO, Michael Günter HELLE, Sowmya JAYAKUMAR, Sarif Kumar NAIK, Milosh STOLIKJ, Mauro BARBIERI, Mark Thomas JOHNSON
  • Patent number: 11683237
    Abstract: A wireless network comprises access points (APs) implementing roaming by way of handover of wireless devices between APs. Handover events over an analysis time interval are extracted from a wireless network log of the wireless network. Each handover event comprises a source AP from which a wireless device disconnects and a destination AP to which the wireless device connects. At least one handover frequency (HF) network topology graph is constructed fro the analysis time interval from the extracted handover events. The graph has nodes representing at least a subset of the APs of the extracted handover events and edges connecting pairs of nodes with each edge having a weight representing a count or frequency of handover events between the APs represented by the pair of nodes connected by the edge. A network diagnostic or visualization task is performed using the HF network topology graph.
    Type: Grant
    Filed: June 17, 2020
    Date of Patent: June 20, 2023
    Assignee: KONINKLIJKE PHILIPS N.V.
    Inventors: Serverius Petrus Paulus Pronk, Marc Andre Peters, Johannes Henricus Maria Korst, Mauro Barbieri
  • Publication number: 20230124682
    Abstract: A non-transitory computer readable medium (107, 127) stores a fault-finding tree (130) comprising data related to a maintenance issue of one or more medical imaging devices (120), and instructions readable and executable by at least one electronic processor (101, 113) to: fill in information for nodes (132) of the fault-finding tree which can be completed to identify tasks to be performed for a current service case involving a current medical imaging device; divide the tasks to be performed into a plurality of groups; assign each group to a corresponding service engineer (SE) to perform the tasks in the group; and display, on a display device (105) of a remote electronic processing device (102) operable by the SE, a user interface (UI) (138) showing assignments of the groups to the corresponding SEs.
    Type: Application
    Filed: October 14, 2022
    Publication date: April 20, 2023
    Inventors: Tiblets Zeray DEMEWEZ, Mauro BARBIERI, Jurgen Jan RUSCH, Milosh STOLIKJ
  • Publication number: 20220413663
    Abstract: An apparatus (10) for navigating a hierarchical electronic questionnaire (12) includes at least one electronic processor (20) programmed to: provide (102) a user interface (UI) (27) via which: at least a portion of the hierarchical electronic questionnaire is presented on a display device (24) represented as a tree-based questionnaire map (30) with a plurality of nodes (32) connected by a plurality of branches (34), the nodes of the plurality of nodes corresponding to questions; a user input is received, via at least one user input device (22), indicative of a selection of at least one of the nodes; and the question corresponding to the selected node is displayed and a user input indicative of an answer to the question corresponding to the selected node is received via the at least one user input device; and populate (104) one or more nodes other than the selected node based on the selected node and/or the answer to the question corresponding to the selected node.
    Type: Application
    Filed: December 18, 2020
    Publication date: December 29, 2022
    Inventors: Johannes Henricus Maria KORST, Mauro BARBIERI, Serverius Petrus Paulus PRONK, Marc André PETERS, Qi GAO
  • Publication number: 20220309043
    Abstract: In an electronic data processing method, a first column and a second column of at least one table are identified which have a one-to-one or one-to-many relationship with fewer than a threshold number of violations of the one-to-one or one-to-many relationship. On a display, possible data errors in the at least one table corresponding to the violations of the one-to-one or one-to-many relationship are indicated. The identifying of the violations may include generating a weighted bipartite graph representing the first and second columns, and detecting the violations using the bipartite graph. The method may further include displaying, on the display, a user interface whereby a user accepts or rejects each indicated violation of the one-to-one or one-to-many relationship.
    Type: Application
    Filed: June 19, 2020
    Publication date: September 29, 2022
    Inventors: Johannes Henricus Maria KORST, Serverius Petrus Paulus PRONK, Mauro BARBIERI, Marc André PETERS, Qi GAO, Antonio PERRONE
  • Publication number: 20220309474
    Abstract: A non-transitory computer readable medium (107, 127) stores instructions readable and executable by at least one electronic processor (101, 113) operatively connected with a display (105) and at least one user input device (103) to perform a device service support method (200).
    Type: Application
    Filed: June 18, 2020
    Publication date: September 29, 2022
    Inventors: Mauro BARBIERI, Johannes Henricus Maria KORST, Serverius Petrus Paulus PRONK, Marc Andre PETERS, Qi GAO
  • Publication number: 20220263723
    Abstract: A wireless network comprises access points (APs) implementing roaming by way of handover of wireless devices between APs. Handover events over an analysis time interval are extracted from a wireless network log of the wireless network. Each handover event comprises a source AP from which a wireless device disconnects and a destination AP to which the wireless device handover events. The graph has nodes representing at least a subset of the APs of the extracted handover events and edges connecting pairs of nodes with each edge having a weight representing a count or frequency of handover events between the APs represented by the pair of nodes connected by the edge. A network diagnostic or visualization task is performed using the HF network topology graph.
    Type: Application
    Filed: June 17, 2020
    Publication date: August 18, 2022
    Inventors: SERVERIUS PETRUS PAULUS PRONK, MARC ANDRE PETERS, JOHANNES HENRICUS MARIA KORST, MAURO BARBIERI
  • Publication number: 20220223272
    Abstract: A non-transitory computer readable medium (107, 127) stores instructions readable and executable by at least one electronic processor (101, 113) to perform a suspect device configuration detection method (200).
    Type: Application
    Filed: June 18, 2020
    Publication date: July 14, 2022
    Inventors: Tiblets Zeray DEMEWEZ, Mauro BARBIERI, Johannes Henricus Maria KORST, Serverius Petrus Paulus PRONK