Patents by Inventor Per Burstrom

Per Burstrom 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).

  • Patent number: 12496794
    Abstract: Pressing arrangement (100) comprising a pressure vessel (1, 16, 17) and a furnace chamber (18) arranged therein defining a treatment region for an article (5), the treatment cycle including a cooling phase. The pressing arrangement (100) comprises a fan (35) configured to circulate a pressurised gas within the pressure vessel (1, 16, 17) and a heating device (36) for heating the pressurised gas in the treatment region. It further comprises a control and processing module (6) configured to, during the cooling phase: obtain temperature values in the treatment region; based on these values, determine a cooling power for cooling of the pressurised gas in the treatment region; determine a difference between a cooling power required to obtain a selected value of cooling rate of the pressurised gas and the determined cooling power; and based on this difference, control the fan's (35) rotational speed so as to make the difference decrease.
    Type: Grant
    Filed: September 6, 2019
    Date of Patent: December 16, 2025
    Assignee: Quintus Technologies AB
    Inventors: Per Burstrom, Emil Holmstrom
  • Patent number: 12479024
    Abstract: A method in a pressing arrangement is disclosed. The pressing arrangement comprises a pressure vessel arranged to hold pressure medium therein during use of the pressing arrangement, the pressure vessel including a treatment region therein, wherein the treatment region is arranged to accommodate at least one article. The pressing arrangement comprises at least one controllable pressure medium supplying device configured to transport pressure medium during a cooling phase from another region in the pressing arrangement to the treatment region, wherein the temperature of the pressure medium in the other region is lower than the temperature of the pressure medium in the treatment region during at least part of the cooling phase. The method includes adjusting at least one operational parameter of the at least one controllable pressure medium supplying device, to adjust the pressure medium supplying rate thereof.
    Type: Grant
    Filed: March 25, 2024
    Date of Patent: November 25, 2025
    Assignee: Quintus Technologies AB
    Inventors: Per Burstrom, Emil Holmstrom
  • Publication number: 20240261853
    Abstract: A method in a pressing arrangement is disclosed. The pressing arrangement comprises a pressure vessel arranged to hold pressure medium therein during use of the pressing arrangement, the pressure vessel including a treatment region therein, wherein the treatment region is arranged to accommodate at least one article. The pressing arrangement comprises at least one controllable pressure medium supplying device configured to transport pressure medium during a cooling phase from another region in the pressing arrangement to the treatment region, wherein the temperature of the pressure medium in the other region is lower than the temperature of the pressure medium in the treatment region during at least part of the cooling phase. The method includes adjusting at least one operational parameter of the at least one controllable pressure medium supplying device, to adjust the pressure medium supplying rate thereof.
    Type: Application
    Filed: March 25, 2024
    Publication date: August 8, 2024
    Applicant: Quintus Technologies AB
    Inventors: Per BURSTROM, Emil HOLMSTROM
  • Patent number: 12050675
    Abstract: A first behaviometric user profile for a first user is generated and stored, by detecting a position and velocity of the first user relative to the mobile device based on a received response from a radar transmission while the first user uses the mobile device, the received response over time indicating a position and velocity of the first user. Based on further received responses of additional radar transmissions an additional behavioral pattern of an unknown user is determined. The additional behavioral pattern is then compared to the first behaviometric user profile, and based on the comparison, a measure of similarity between the first behaviometric user profile and the additional behavioral pattern, measuring if the first user and the unknown user are a same user is heuristically determined. As a result of the comparison, operation or access to at least some data stored on the mobile device is prevented.
    Type: Grant
    Filed: October 7, 2022
    Date of Patent: July 30, 2024
    Assignee: BEHA VIOSEC INC
    Inventors: Ingo Deutschmann, Per Burstrom
  • Patent number: 11969798
    Abstract: A method in a pressing arrangement is disclosed. The pressing arrangement comprises a pressure vessel arranged to hold pressure medium therein during use of the pressing arrangement, the pressure vessel including a treatment region therein, wherein the treatment region is arranged to accommodate at least one article. The pressing arrangement is arranged so that pressure medium can enter and exit the treatment region. The pressing arrangement comprises at least one controllable pressure medium supplying device configured to transport pressure medium during a cooling phase from another region in the pressing arrangement to the treatment region, wherein the temperature of the pressure medium in the other region is lower than the temperature of the pressure medium in the treatment region during at least part of the cooling phase. At least one value indicative of at least one temperature in the pressure vessel is obtained.
    Type: Grant
    Filed: January 25, 2019
    Date of Patent: April 30, 2024
    Assignee: Quintus Technologies AB
    Inventors: Per Burstrom, Emil Holmstrom
  • Patent number: 11872629
    Abstract: A pressing arrangement includes a pressure vessel comprising a furnace chamber. The furnace chamber comprises a load compartment arranged within the furnace chamber. The furnace chamber comprises at least one pressure medium guiding passage in fluid communication with the load compartment to form an inner convection loop, wherein pressure medium in the inner convection loop is guided through the load compartment and through the at least one pressure medium guiding passage and back to the load compartment, or vice versa. The pressure vessel comprises at least one adjustable throttle configured to selectively impede or obstruct pressure medium flow in at least a portion of the at least one pressure medium guiding passage, thereby selectively selectively impeding or obstructing a flow of pressure medium in the inner convection loop.
    Type: Grant
    Filed: May 31, 2017
    Date of Patent: January 16, 2024
    Assignee: Quintus Technologies AB
    Inventors: Per Burstrom, Magnus Byggnevi, Stefan Gustafsson
  • Patent number: 11860985
    Abstract: A user of a device is authenticated after providing a pass code or other data confirming the user can access data on the device. While the user uses the device, behaviometric data is recorded which includes measures of how the user uses the device. Additional data, however, can only be accessed with a biometric and/or second authentication after collecting at least some behaviometric data, in embodiments of the disclosed technology. Depending on how close of a match the behaviometric data received is to previously recorded behaviometric data for the particular user, a threshold minimum is set for the biometric match in order to grant stepped up authentication and authorization to view the additional data. In this manner, a legitimate user often requires less time to authenticate compared to the prior art and a fraudulent user is rejected from access to sensitive data more accurately.
    Type: Grant
    Filed: April 8, 2019
    Date of Patent: January 2, 2024
    Assignee: BEHAVIOSEC INC
    Inventors: Ingo Deutschmann, Per Burstrom
  • Patent number: 11840040
    Abstract: A pressing arrangement (100) is disclosed. The pressing arrangement (100) comprises a pressure vessel (2) comprising a pressure cylinder (1), a top end closure (3) and a bottom end closure (9), a furnace chamber (18) for heating a pressure medium, a plurality of guiding passages (10, 11, 13), a load compartment (19) configured for holding at least one article to be treated, and at least one flow generator (30, 32) for circulating pressure medium within the pressure vessel. The pressing arrangement further comprises a heat exchanging element (170) arranged in the top end closure or in the bottom end closure. The heat exchanging element comprises at least one passage for allowing a flow of pressure medium through the heat exchanging element, and at least one circuit for allowing a circulation of cooling medium within the at least one circuit for a cooling of the pressure medium.
    Type: Grant
    Filed: February 5, 2018
    Date of Patent: December 12, 2023
    Assignee: Quintus Technologies AB
    Inventors: Per Burstrom, Oscar Olovsson, Stefan Gustafsson, Roger Thunholm
  • Patent number: 11780192
    Abstract: A pressing arrangement is disclosed, including a pressure vessel, a pressure medium supplying device configured to output a flow of pressure medium, and a pressure medium accumulator. In an embodiment, the pressure medium accumulator is positioned intermediate the pressure vessel and the pressure medium supplying device.
    Type: Grant
    Filed: May 31, 2017
    Date of Patent: October 10, 2023
    Assignee: Quintus Technologies AB
    Inventors: Per Burstrom, Magnus Byggnevi, Stefan Gustafsson
  • Publication number: 20230029490
    Abstract: A first behaviometric user profile for a first user is generated and stored, by detecting a position and velocity of the first user relative to the mobile device based on a received response from a radar transmission while the first user uses the mobile device, the received response over time indicating a position and velocity of the first user. Based on further received responses of additional radar transmissions an additional behavioral pattern of an unknown user is determined. The additional behavioral pattern is then compared to the first behaviometric user profile, and based on the comparison, a measure of similarity between the first behaviometric user profile and the additional behavioral pattern, measuring if the first user and the unknown user are a same user is heuristically determined. As a result of the comparison, operation or access to at least some data stored on the mobile device is prevented.
    Type: Application
    Filed: October 7, 2022
    Publication date: February 2, 2023
    Inventors: Ingo Deutschmann, Per Burstrom
  • Patent number: 11507650
    Abstract: A first behaviometric user profile for a first user is generated and stored, by detecting a position and velocity of the first user relative to the mobile device based on a received response from a radar transmission while the first user uses the mobile device, the received response over time indicating a position and velocity of the first user. Based on further received responses of additional radar transmissions an additional behavioral pattern of an unknown user is determined. The additional behavioral pattern is then compared to the first behaviometric user profile, and based on the comparison, a measure of similarity between the first behaviometric user profile and the additional behavioral pattern, measuring if the first user and the unknown user are a same user is heuristically determined. As a result of the comparison, operation or access to at least some data stored on the mobile device is prevented.
    Type: Grant
    Filed: June 24, 2021
    Date of Patent: November 22, 2022
    Assignee: BEHAVIOSEC INC.
    Inventors: Ingo Deutschmann, Per Burstrom
  • Publication number: 20220274365
    Abstract: Pressing arrangement (100) comprising a pressure vessel (1, 16, 17) and a furnace chamber (18) arranged therein defining a treatment region for an article (5), the treatment cycle including a cooling phase. The pressing arrangement (100) comprises a fan (35) configured to circulate a pressurised gas within the pressure vessel (1, 16, 17) and a heating device (36) for heating the pressurised gas in the treatment region. It further comprises a control and processing module (6) configured to, during the cooling phase: obtain temperature values in the treatment region; based on these values, determine a cooling power for cooling of the pressurised gas in the treatment region; determine a difference between a cooling power required to obtain a selected value of cooling rate of the pressurised gas and the determined cooling power; and based on this difference, control the fan's (35) rotational speed so as to make the difference decrease.
    Type: Application
    Filed: September 6, 2019
    Publication date: September 1, 2022
    Applicant: Quintus Technologies AB
    Inventors: Per BURSTROM, Emil HOLMSTROM
  • Patent number: 11329975
    Abstract: A method of granting or denying access to data is disclosed herein. A server requests behaviometric data from a device regarding a user thereof. If behaviometric data is provided, the server uses it to authenticate the user. If behaviometric data is not provided, the server requests device-identifying data from the device. If the device-identifying data matches data of a device from which a user previously consented to collection of behaviometric data, behaviometric data is collected. If not, a request for collection is made.
    Type: Grant
    Filed: August 17, 2021
    Date of Patent: May 10, 2022
    Assignee: BehavioSec Inc
    Inventors: Ingo Deutschmann, Per Burstrom
  • Patent number: 11298905
    Abstract: A pressing arrangement (100) is disclosed. The pressing arrangement (100) comprises a pressure vessel (2) and a furnace chamber (18) arranged within the pressure vessel (2). The furnace chamber (18) is at least partly enclosed by a heat insulated casing (6, 5 7, 8) and arranged so that pressure medium can enter and exit the furnace chamber (18). The pressing arrangement (100) comprises a plurality of pressure medium guiding passages (10, 11) in fluid communication with the furnace chamber (18) and arranged to form an outer cooling loop within the pressure vessel (2). The pressing arrangement (100) comprises a heat absorbing element (20) which is arranged within the pressure vessel (2) and which is 10 configured to absorb heat from pressure medium having exited the furnace chamber (18).
    Type: Grant
    Filed: March 23, 2017
    Date of Patent: April 12, 2022
    Assignee: QUINTUS TECHNOLOGIES AB
    Inventors: Per Burstrom, Magnus Byggnevi, Stefan Gustafsson
  • Publication number: 20220088676
    Abstract: A method in a pressing arrangement is disclosed. The pressing arrangement comprises a pressure vessel arranged to hold pressure medium therein during use of the pressing arrangement, the pressure vessel including a treatment region therein, wherein the treatment region is arranged to accommodate at least one article. The pressing arrangement is arranged so that pressure medium can enter and exit the treatment region. The pressing arrangement comprises at least one controllable pressure medium supplying device configured to transport pressure medium during a cooling phase from another region in the pressing arrangement to the treatment region, wherein the temperature of the pressure medium in the other region is lower than the temperature of the pressure medium in the treatment region during at least part of the cooling phase. At least one value indicative of at least one temperature in the pressure vessel is obtained.
    Type: Application
    Filed: January 25, 2019
    Publication date: March 24, 2022
    Applicant: Quintus Technologies AB
    Inventors: Per BURSTROM, Emil HOLMSTROM
  • Publication number: 20210326425
    Abstract: A first behaviometric user profile for a first user is generated and stored, by detecting a position and velocity of the first user relative to the mobile device based on a received response from a radar transmission while the first user uses the mobile device, the received response over time indicating a position and velocity of the first user. Based on further received responses of additional radar transmissions an additional behavioral pattern of an unknown user is determined. The additional behavioral pattern is then compared to the first behaviometric user profile, and based on the comparison, a measure of similarity between the first behaviometric user profile and the additional behavioral pattern, measuring if the first user and the unknown user are a same user is heuristically determined. As a result of the comparison, operation or access to at least some data stored on the mobile device is prevented.
    Type: Application
    Filed: June 24, 2021
    Publication date: October 21, 2021
    Inventors: Ingo Deutschmann, Per Burstrom
  • Patent number: 11113371
    Abstract: Disclosed is a method for continuously authenticating a user based on motion input data. The method includes recording motion input data from a keyboard such as starting coordinates, ending coordinates, and timestamps of key-up actions to determine that a key has been pressed, recording a timestamp of motion input at the starting coordinate, mapping the timestamp of said motion input at the starting coordinate to a key-down action for the key press, determining which key of said virtual keyboard said key-down action refers to, and granting or denying access to a device if the timing of the key which was pressed and released in the key-down action and the corresponding key-up action matches the press and flight timing of a key which was pressed and released in a previously-recorded key-down action and a previously-recorded key-up action.
    Type: Grant
    Filed: October 11, 2019
    Date of Patent: September 7, 2021
    Assignee: BEHAVIOSEC INC
    Inventors: Ingo Deutschmann, Per Burstrom, Wolfgang Pott
  • Patent number: 11080383
    Abstract: A first behaviometric user profile for a first user is generated and stored, by detecting a position and velocity of the first user relative to the mobile device based on a received response from a radar transmission while the first user uses the mobile device, the received response over time indicating a position and velocity of the first user. Based on further received responses of additional radar transmissions an additional behavioral pattern of an unknown user is determined. The additional behavioral pattern is then compared to the first behaviometric user profile, and based on the comparison, a measure of similarity between the first behaviometric user profile and the additional behavioral pattern, measuring if the first user and the unknown user are a same user is heuristically determined. As a result of the comparison, operation or access to at least some data stored on the mobile device is prevented.
    Type: Grant
    Filed: July 20, 2020
    Date of Patent: August 3, 2021
    Assignee: BEHAVIOSEC INC
    Inventors: Ingo Deutschmann, Per Burstrom
  • Patent number: 11037163
    Abstract: A method for denying or nullifying a specific online transaction carried out by a specific user using a computing device associated with at least one input interface, while the specific user was coached by a fraudster. The method includes collecting a specific set of behavioral data relating to the behavior of the specific user during a specific online transaction, and using a multi-dimensional classification module to determine a probability that the specific user was coached during collection of the set of behavioral data. In response to the probability being greater than a predefined threshold, the specific transaction is denied or nullified.
    Type: Grant
    Filed: December 8, 2020
    Date of Patent: June 15, 2021
    Assignee: BEHAVIOSEC INC
    Inventors: Julian Breitling, Ingo Deutschmann, Per Burstrom
  • Publication number: 20210146645
    Abstract: A pressing arrangement (100) is disclosed. The pressing arrangement (100) comprises a pressure vessel (2) comprising a pressure cylinder (1). a top end closure (3) and a bottom end closure (9), a furnace chamber (18) for heating a pressure medium, a plurality of guiding passages (10, 11, 13), a load compartment (19) configured for holding at least one article to be treated, and at least one flow generator (30, 32) for circulating pressure medium within the pressure vessel. The pressing arrangement further comprises a heat exchanging element (170) arranged in the top end closure or in the bottom end closure. The heat exchanging element comprises at least one passage for allowing a flow of pressure medium through the heat exchanging element, and at least one circuit for allowing a circulation of cooling medium within the at least one circuit for a cooling of the pressure medium.
    Type: Application
    Filed: February 5, 2018
    Publication date: May 20, 2021
    Applicant: Quintus Technologies AB
    Inventors: Per BURSTROM, Oscar OLOVSSON, Stefan GUSTAFSSON, Roger THUNHOLM