Patents by Inventor Erik Sparre

Erik Sparre 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: 20220387007
    Abstract: A needle system (10) comprises a needle arrangement and an actuator device (30). The needle arrangement comprises needle (21) and a rod (24). The needle has a proximal end (211) and a distal end (212) and a needle opening (203) at the distal end of the needle. The rod has a proximal end (221) and a distal end (222) and a length that is greater than the length of the needle. The rod comprises an elongated rod shaft portion (26) configured to fit inside the needle and a rod tip portion (23) located at the distal end of the rod. The actuator device comprises an actuator body (39) comprising a cavity (33) and a first opening (61) configured to interface with a fluid transportation device (70) to allow fluid into and/or out of the cavity and thereby allowing fluid to be injected and/or aspirated through the needle. The needle system has a closed state and an open state.
    Type: Application
    Filed: November 5, 2020
    Publication date: December 8, 2022
    Applicant: Xaga Surgical AB
    Inventors: Andreas Forsvall, Krister Uvnäs, Mats Edberg, Erik Sparre
  • Publication number: 20220361858
    Abstract: A biopsy needle arrangement comprises a needle sheath and a needle. The biopsy needle arrangement is configured to be operatively connected to an actuator device configured to push the needle and the sheath distally in a sliding direction x. The biopsy needle arrangement further comprises a needle connector configured to attach the needle to the actuator device and a sheath connector configured to attach the needle sheath to the actuator device. The needle connector is configured to disengage the needle from the actuator device when the needle is subjected to a force in the sliding direction, which exceeds a threshold force. Also or alternatively, the sheath connector is configured to disengage the needle sheath from the actuator device when the needle sheath is subjected to a force in a direction opposite the sliding direction, which exceeds a threshold force.
    Type: Application
    Filed: September 30, 2020
    Publication date: November 17, 2022
    Applicant: Xaga Surgical AB
    Inventors: Andreas Forsvall, Krister Uvnäs, Mats Edberg, Erik Sparre
  • Publication number: 20220346762
    Abstract: An actuator device comprises first, second and third actuators operatively connected to a biopsy needle arrangement comprising a needle inside a sheath. The needle arrangement has a closed state and an open state, a tip portion abutting a needle sheath in the closed state, and the tip portion extending from the distal end of the needle sheath in the open state. The first actuator pushes the needle distally in a sliding direction x relative to the needle sheath a first distance, d1, at which the needle arrangement is in its open state. The second actuator pushes the needle sheath distally in the sliding direction x relative to the needle a second distance, d2. The third actuator pushes the needle sheath distally in the sliding direction x relative to the needle a third distance, d3, where d3 is smaller than d2, at which the needle arrangement is in its closed state.
    Type: Application
    Filed: September 30, 2020
    Publication date: November 3, 2022
    Applicant: Xaga Surgical AB
    Inventors: Andreas Forsvall, Krister Uvnäs, Mats Edberg, Erik Sparre
  • Patent number: 8219703
    Abstract: The present invention relates to a method and an electronic equipment for a communication system enabling information sharing, wherein desired information contents are transmitted by few user operations. Electronic equipment comprises a information processing means (16) for processing information according to the operation of the user, a detecting means (15) for detecting the information sharing command, an information content determining means (S2) for determining information content to be transmitted by detecting the current user action, a determine S2 recipient determining means (S3) for determining the recipient of said information content; and content to be transmitting means (S5) for transmitting said information content to the determined recipient via transmitted a communication link.
    Type: Grant
    Filed: February 9, 2006
    Date of Patent: July 10, 2012
    Assignee: Sony Mobile Communications AB
    Inventor: Erik Sparre
  • Patent number: 8000742
    Abstract: A mobile wireless communication terminal includes a wireless communication module that is configured to communicate with other communication terminals over a wireless interface, and a controller. The controller is configured to establish a connection with at least one participant wireless communication terminal via the wireless communication module, to receive from the at least one participant wireless communication terminal an identification of a compliant song file stored on the at least one participant wireless communication terminal and having a metadata tag associated therewith indicating that the compliant song file is classified in a prescribed song file category, and to execute playback of the compliant song file.
    Type: Grant
    Filed: April 30, 2009
    Date of Patent: August 16, 2011
    Assignee: Sony Ericsson Mobile Communications AB
    Inventors: David de Léon, Erik Sparre, Martin Granström
  • Patent number: 7912706
    Abstract: Disclosed is electronic equipment (e.g., a communication device) and method for acquiring remote dictionary information for use in SMS applications. The electronic equipment includes a processor that executes an application program within memory, the application program when executed causing the electronic equipment to: request remote dictionary information related to the user information from an associated remote server; receive remote dictionary information from the associated remote server related to the user information; and output the remote dictionary information in a user-sensible format. The method includes receiving one or more symbols from an input device; requesting remote dictionary information related to the received one or more symbols from a predictive text dictionary application stored on an associated remote server; and receiving and outputting the remote dictionary information in a user-sensible format.
    Type: Grant
    Filed: April 3, 2006
    Date of Patent: March 22, 2011
    Assignee: Sony Ericsson Mobile Communications AB
    Inventor: Erik Sparre
  • Patent number: 7890088
    Abstract: A mobile wireless communication terminal includes a wireless communication module that is configured to communicate with other communication terminals over a wireless interface, and a controller. The controller is configured to establish a connection with at least one participant wireless communication terminal via the wireless communication module, to receive from the at least one participant wireless communication terminal an identification of a compliant song file stored on the at least one participant wireless communication terminal and having a metadata tag associated therewith indicating that the compliant song file is classified in a prescribed song file category, and to execute playback of the compliant song file.
    Type: Grant
    Filed: April 30, 2009
    Date of Patent: February 15, 2011
    Assignee: Sony Ericsson Mobile Communications AB
    Inventors: David de Léon, Erik Sparre, Martin Granström
  • Publication number: 20090221273
    Abstract: A mobile wireless communication terminal includes a wireless communication module that is configured to communicate with other communication terminals over a wireless interface, and a controller. The controller is configured to establish a connection with at least one participant wireless communication terminal via the wireless communication module, to receive from the at least one participant wireless communication terminal an identification of a compliant song file stored on the at least one participant wireless communication terminal and having a metadata tag associated therewith indicating that the compliant song file is classified in a prescribed song file category, and to execute playback of the compliant song file.
    Type: Application
    Filed: April 30, 2009
    Publication date: September 3, 2009
    Inventors: David de Leon, Erik Sparre, Martin Granstrom
  • Publication number: 20090215435
    Abstract: A mobile wireless communication terminal includes a wireless communication module that is configured to communicate with other communication terminals over a wireless interface, and a controller. The controller is configured to establish a connection with at least one participant wireless communication terminal via the wireless communication module, to receive from the at least one participant wireless communication terminal an identification of a compliant song file stored on the at least one participant wireless communication terminal and having a metadata tag associated therewith indicating that the compliant song file is classified in a prescribed song file category, and to execute playback of the compliant song file.
    Type: Application
    Filed: April 30, 2009
    Publication date: August 27, 2009
    Inventors: David de Leon, Erik Sparre, Martin Granstrom
  • Patent number: 7546144
    Abstract: A mobile wireless communication terminal includes a wireless communication module that is configured to communicate with other communication terminals over a wireless interface, and a controller. The controller is configured to establish a connection with at least one participant wireless communication terminal via the wireless communication module, to receive from the at least one participant wireless communication terminal an identification of a compliant song file stored on the at least one participant wireless communication terminal and having a metadata tag associated therewith indicating that the compliant song file is classified in a prescribed song file category, and to execute playback of the compliant song file.
    Type: Grant
    Filed: May 16, 2006
    Date of Patent: June 9, 2009
    Assignee: Sony Ericsson Mobile Communications AB
    Inventors: David de Léon, Erik Sparre, Martin Granström
  • Patent number: 7528814
    Abstract: A method of providing enhanced characters suitable for display on substantially low-resolution displays includes scaling-down a first representation of at least one character belonging to a given font according to a predetermined factor. A second representation of the at least one character results. The first representation is a monochrome pixel representation and the second representation is a sub-pixel representation. The second representation is converted to a color display representation according to a set of predetermined criteria.
    Type: Grant
    Filed: April 30, 2004
    Date of Patent: May 5, 2009
    Assignee: Telefonaktiebolaget L M Ericsson (publ)
    Inventors: Erik Sparre, Erland Unruh
  • Publication number: 20080125172
    Abstract: A mobile wireless communication terminal includes a wireless communication module that is configured to communicate with other communication terminals over a wireless interface, and a controller. The controller is configured to establish a connection with at least one participant wireless communication terminal via the wireless communication module, to receive from the at least one participant wireless communication terminal an identification of a compliant song file stored on the at least one participant wireless communication terminal and having a metadata tag associated therewith indicating that the compliant song file is classified in a prescribed song file category, and to execute playback of the compliant song file.
    Type: Application
    Filed: May 16, 2006
    Publication date: May 29, 2008
    Inventors: David de Leon, Erik Sparre, Martin Granstrom
  • Publication number: 20080096603
    Abstract: The present invention relates to a method and an electronic equipment for a communication system enabling information sharing, wherein desired information contents are transmitted by few user operations. Electronic equipment comprises a information processing means (16) for processing information according to the operation of the user, a detecting means (15) for detecting the information sharing command, an information content determining means (S2) for determining information content to be transmitted by detecting the current user action, a determine S2 recipient determining means (S3) for determining the recipient of said information content; and content to be transmitting means (S5) for transmitting said information content to the determined recipient via transmitted a communication link.
    Type: Application
    Filed: February 9, 2006
    Publication date: April 24, 2008
    Inventor: Erik Sparre
  • Patent number: 7321692
    Abstract: A method, computer readable medium and device are provided for freeing memory in a device with limited memory, in which a plurality of pen strokes have been recorded, in electronic form in the memory in association with a page address of one of a plurality of logical pages and a recording time. The method, computer readable medium and device provide for identifying page address for the plurality of pen strokes recorded in the device; identifying the recording time of the most recently recorded pen stroke associated with each of the identified page addresses; selecting the page address among the identified page addresses which has the oldest most recently recorded pen stroke; and deleting all the pen strokes associated with the selected page address.
    Type: Grant
    Filed: November 13, 2002
    Date of Patent: January 22, 2008
    Assignee: Anoto AB
    Inventors: Mattias Bryborn, Erik Sparre
  • Publication number: 20070233463
    Abstract: Disclosed is electronic equipment (e.g., a communication device) and method for acquiring remote dictionary information for use in SMS applications. The electronic equipment includes a processor that executes an application program within memory, the application program when executed causing the electronic equipment to: request remote dictionary information related to the user information from an associated remote server; receive remote dictionary information from the associated remote server related to the user information; and output the remote dictionary information in a user-sensible format. The method includes receiving one or more symbols from an input device; requesting remote dictionary information related to the received one or more symbols from a predictive text dictionary application stored on an associated remote server; and receiving and outputting the remote dictionary information in a user-sensible format.
    Type: Application
    Filed: April 3, 2006
    Publication date: October 4, 2007
    Inventor: Erik Sparre
  • Publication number: 20050001856
    Abstract: A method of providing enhanced characters suitable for display on substantially low-resolution displays includes scaling-down a first representation of at least one character belonging to a given font according to a predetermined factor. A second representation of the at least one character results. The first representation is a monochrome pixel representation and the second representation is a sub-pixel representation. The second representation is converted to a color display representation according to a set of predetermined criteria.
    Type: Application
    Filed: April 30, 2004
    Publication date: January 6, 2005
    Inventors: Erik Sparre, Erland Unruh
  • Publication number: 20030159010
    Abstract: A method for freeing memory in a device with limited memory. A plurality of pen strokes is entered into the device, each of which is associated with one of a plurality of pages. The pen strokes are stored in electronic form in the memory. According to the method, memory is freed by all the pen strokes associated with a specific page being deleted. The specific page is determined on the basis of a time at which a pen stroke associated with the page was recorded by the device.
    Type: Application
    Filed: November 13, 2002
    Publication date: August 21, 2003
    Inventors: Mattias Bryborn, Erik Sparre
  • Publication number: 20020095288
    Abstract: A method of determining the language of a text message received by a mobile telecommunications device comprises receiving an input text message at a mobile telecommunications device; analysing the input text message using language information stored in the mobile telecommunications device; selecting, from a group of languages defined by the language information, a most likely language for the input text message; and outputting, from the mobile telecommunications device, speech signals corresponding to the input text message, in the selected language.
    Type: Application
    Filed: September 5, 2001
    Publication date: July 18, 2002
    Inventors: Erik Sparre, Alberto Jimenez Feltstrom
  • Patent number: 6314285
    Abstract: The present invention comprises a method and means for setting a personal communication station into a selected operational mode, which comprises a pre-selected subset of operational settings within a superset of operational settings. The station is capable of communicating in at least one communication network. The method includes a sequence of steps, which begins with initiating the station (301). A first prompting message is then presented (302) to the user who is then requested to respond to the prompting message. The response (303) is then interpreted (304), whereby a negative response entails setting the station into a stand-by mode (305) and an affirmative response entails presenting a number of prompting messages (306), which requests a user to supply a number of responses (307) which comprise the operational settings in the pre-selected subset of operational settings.
    Type: Grant
    Filed: July 7, 1998
    Date of Patent: November 6, 2001
    Assignee: Telefonaktiebolaget LM Ericsson
    Inventors: Johanna Brita Isberg, Tomas Holmström, Erik Sparre