Patents by Inventor Joacim Tullberg
Joacim Tullberg 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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Patent number: 8384830Abstract: A method for buffering an alarm video sequence includes receiving input image frames from an input video stream comprising full image frames and differential image frames, storing the received input image frames, and generating an output alarm video sequence by combining at least one full image frame with the input image frames stored in the buffer. The full image frame may be inserted as a first image frame in the output alarm video sequence.Type: GrantFiled: July 9, 2007Date of Patent: February 26, 2013Assignee: Axis ABInventor: Joacim Tullberg
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Patent number: 8307214Abstract: A method for restricting access to media data generated by a camera comprising: setting a non-public initial user key, KICU, in the camera, providing a user client with the initial user key, KICU, establishing an authenticated relation between the user client and the camera by sending an authentication message including information based on the initial user key, KICU, from the user client to the camera, checking if an operational user key (KOCU) is set in the camera, and performing, in response to the act of checking if the operational user key (KOCU) is set in the camera, the acts a)-d) only if the operational user key (KOCU) is not set: a) acquiring an operational user key (KOCU), b) setting the operational user key (KOCU) in the camera, c) sending the operational user key (KOCU) to the user client, and d) indicating in the camera that the operational user key (KOCU) is set.Type: GrantFiled: June 23, 2010Date of Patent: November 6, 2012Assignee: Axis ABInventors: Stefan Lundberg, Christian Gehrmann, Joacim Tullberg, Fredrik Ternerot
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Patent number: 8209414Abstract: A method for connecting a storage device to an information generating device includes transferring an identifying message from the storage device to a control server via a computer network. The identifying message includes a unique identifier uniquely identifying the storage device, matching a registered information generating system to the unique identifier, and identifying at least one information generating device included in the matched information generating system. A configuration message is transferred from the control server to the storage device, and the configuration message includes an address to the identified at least one information generating device and instructions of interaction. The instructions of interaction are arranged to define how the transfer of generated information is to be performed.Type: GrantFiled: April 14, 2009Date of Patent: June 26, 2012Assignee: Axis ABInventors: Willy Sagefalk, Joacim Tullberg, Johan Adolfsson
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Publication number: 20120016985Abstract: A method for connecting a monitoring device to a service server includes retrieving an address relating to a control server from a memory of the monitoring device and, sending a connection message from the monitoring device to the address relating to a control server in response to a connecting event. At the control server, an identifier is extracted from the communication between the monitoring device and the control server, a service server associated with the extracted identifier is identified and an address relating to the identified service server is sent from the control server to the monitoring device. A connection message from the monitoring device is sent to the identified service server in response to the receipt of the address related to the identified service server. A service connection is established between the monitoring device and the identified server.Type: ApplicationFiled: September 23, 2011Publication date: January 19, 2012Applicant: AXIS ABInventors: Joacim Tullberg, Johan Adolfsson, Martin Gren
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Patent number: 8032881Abstract: The invention relates to an electronic device and a method for updating firmware in a number of electronic devices connected to a data network. First, a firmware in a first electronic device of said plurality of electronic devices is configured. Then, a firmware update file is generated in said first electronic device, based upon said configured firmware by using a firmware update file generator. Next, the firmware update file is transmitted from the first electronic device to a number of electronic devices via a data network. Finally, the firmware is updated in the number of electronic devices by executing said firmware update file in each of the electronic devices.Type: GrantFiled: February 28, 2007Date of Patent: October 4, 2011Assignee: Axis ABInventors: Jonas Holmberg, Joacim Tullberg, Johan Adolfsson, Martin Gren, Kristina Sten
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Publication number: 20110016319Abstract: A method for restricting access to media data generated by a camera comprising: setting a non-public initial user key, KICU, in the camera, providing a user client with the initial user key, KICU, establishing an authenticated relation between the user client and the camera by sending an authentication message including information based on the initial user key, KICU, from the user client to the camera, checking if an operational user key (KOCU) is set in the camera, and performing, in response to the act of checking if the operational user key (KOCU) is set in the camera, the acts a)-d) only if the operational user key (KOCU) is not set: a) acquiring an operational user key (KOCU), b) setting the operational user key (KOCU) in the camera, c) sending the operational user key (KOCU) to the user client, and d) indicating in the camera that the operational user key (KOCU) is set.Type: ApplicationFiled: June 23, 2010Publication date: January 20, 2011Applicant: AXIS ABInventors: Stefan Lundberg, Christian Gehrmann, Joacim Tullberg, Fredrik Ternerot
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Publication number: 20100064029Abstract: A network connector device and a method for making image information sent through a first digital network accessible by a second digital network. A first and a second network connector are arranged to pass on digital network traffic, a network traffic buffer buffers the digital network traffic, an image session identifier identifies a network session from the buffered digital network traffic, containing image information. An image session tracker tracks the identified network session containing image information, an image extractor extracts image information from the identified network session containing image information, and an image information buffer buffers the extracted image information. An image information arranger arranges the image information from the image information buffer into at least one image sequence of related images, and a server makes accessible the at least one image sequence via a third network connector.Type: ApplicationFiled: September 9, 2009Publication date: March 11, 2010Applicant: AXIS ABInventors: Stefan Lundberg, Joacim Tullberg
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Publication number: 20090259747Abstract: A method for connecting a storage device to an information generating device includes transferring an identifying message from the storage device to a control server via a computer network. The identifying message includes a unique identifier uniquely identifying the storage device, matching a registered information generating system to the unique identifier, and identifying at least one information generating device included in the matched information generating system. A configuration message is transferred from the control server to the storage device, and the configuration message includes an address to the identified at least one information generating device and instructions of interaction. The instructions of interaction are arranged to define how the transfer of generated information is to be performed.Type: ApplicationFiled: April 14, 2009Publication date: October 15, 2009Applicant: AXIS ABInventors: Willy Sagefalk, Joacim Tullberg, Johan Adolfsson
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Publication number: 20080198268Abstract: The invention relates to a method for buffering a video sequence. The method comprises the acts of: receiving input image frames from an input video stream comprising full image frames and differential image frames, storing said received input image frames, and determining at least one first full image frame based on at least one full image frame of said input image frames, wherein said generated first full image frame is arranged as a first image frame in an presumptive output video sequence.Type: ApplicationFiled: July 9, 2007Publication date: August 21, 2008Applicant: AXIS ABInventor: Joacim Tullberg
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Publication number: 20070250830Abstract: The invention relates to an electronic device and a method for updating firmware in a number of electronic devices connected to a data network. First, a firmware in a first electronic device of said plurality of electronic devices is configured. Then, a firmware update file is generated in said first electronic device, based upon said configured firmware by using a firmware update file generator. Next, the firmware update file is transmitted from the first electronic device to a number of electronic devices via a data network. Finally, the firmware is updated in the number of electronic devices by executing said firmware update file in each of the electronic devices.Type: ApplicationFiled: February 28, 2007Publication date: October 25, 2007Inventors: Jonas Holmberg, Joacim Tullberg, Johan Adolfsson, Martin Gren, Kristina Sten
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Publication number: 20070192464Abstract: A method according to the invention for connecting a monitoring device to a service server may comprise retrieving an address relating to a control server from a memory of the monitoring device, sending a connection message from the monitoring device to the address relating to a control server in response to a connecting event, extracting, at the control server, an identifier from the communication between the monitoring device and the control server, identifying, at the control server, a service server associated with the extracted identifier, sending an address relating to the identified service server from the control server to the monitoring device, sending a connection message from the monitoring device to the identified service server in response to the receipt of the address related to the identified service server, establishing a service connection between the monitoring device and the identified server.Type: ApplicationFiled: December 22, 2006Publication date: August 16, 2007Applicant: AXIS ABInventors: Joacim Tullberg, Johan Adolfsson, Martin Gren
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Publication number: 20060173997Abstract: A Monitoring system and a method in a monitoring system comprising a public network, a private network, an access limiting device arranged to limit the access of the private network from the public network, and a control server connected to the public network. The monitoring system further comprises a monitoring device connected to the private network and being arranged to send an HTTP request to the control server.Type: ApplicationFiled: January 10, 2006Publication date: August 3, 2006Applicant: AXIS AB.Inventors: Joacim Tullberg, Johan Adolfsson
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Patent number: 6813312Abstract: A data storage and reduction method for digital images having a chronological order involves storing a first and chronologically new image or group of images at a first image quality requiring a first amount of storage space, and processing a second image or group of images, chronologically older than said first image or group of images, by reducing the image quality thereof to a second image quality requiring a second amount of storage space, which is less than said first amount of storage space. Advantageously, the method is used for a surveillance system, comprising a camera, a digital storage device and an image storage controller, wherein image quality is reduced for old or otherwise less important images or groups of images, thereby obtaining additional storage space for allowing more important images (such as images relating to an alarm event) to be stored at higher image quality, while retaining an extended total recording time span.Type: GrantFiled: February 3, 1999Date of Patent: November 2, 2004Assignee: Axis, ABInventors: Joacim Tullberg, Carl-Axel Alm Pettersson
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Publication number: 20030133593Abstract: A data storage and reduction method for digital images having a chronological order involves storing a first and chronologically new image or group of images at a first image quality requiring a first amount of storage space, and processing a second image or group of images, chronologically older than said first image or group of images, by reducing the image quality thereof to a second image quality requiring a second amount of storage space, which is less than said first amount of storage space. Advantageously, the method is used for a surveillance system, comprising a camera, a digital storage device and an image storage controller, wherein image quality is reduced for old or otherwise less important images or groups of images, thereby obtaining additional storage space for allowing more important images (such as images relating to an alarm event) to be stored at higher image quality, while retaining an extended total recording time span.Type: ApplicationFiled: February 3, 1999Publication date: July 17, 2003Inventors: JOACIM TULLBERG, CARL-AXEL ALM PETTERSSON
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Patent number: D504905Type: GrantFiled: September 9, 2003Date of Patent: May 10, 2005Assignee: Axis ABInventors: Joacim Tullberg, Oscar Strand, Carl-Axel Alm, Oskar Ponnert, Morten Bergstrom
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Patent number: D518843Type: GrantFiled: December 16, 2004Date of Patent: April 11, 2006Assignee: Axis ABInventors: Joacim Tullberg, Oscar Strand, Carl-Axel Alm, Oskar Ponnert, Morten Bergstrom
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Patent number: D609727Type: GrantFiled: December 18, 2008Date of Patent: February 9, 2010Assignee: Axis ABInventors: Johan Adolfsson, Elin Anneback, Morten Bergstrom, Alexander Rosenqvist, Joacim Tullberg
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Patent number: D610178Type: GrantFiled: December 18, 2008Date of Patent: February 16, 2010Assignee: Axis ABInventors: Johan Adolfsson, Elin Annebäck, Morten Bergström, Alexander Rosenqvist, Joacim Tullberg