Patents by Inventor Håkan Olsson
Håkan Olsson 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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Publication number: 20240131015Abstract: Disclosed herein is desloratadine for use in the treatment and/or prophylactic treatment of lung cancer, prostate cancer, pancreatic cancer, gastric cancer, kidney cancer, ovarian cancer, colorectal cancer, Hodgins's disease, bladder cancer, liver cancer, and/or nasopharyngeal cancer.Type: ApplicationFiled: October 13, 2020Publication date: April 25, 2024Inventor: Håkan OLSSON
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Patent number: 11870887Abstract: It is provided a method for managing central secret keys of a plurality of user devices associated with a single public key. The method is performed in a key manager and comprises the steps of: receiving, from a first user device, transformation data and an identifier of a second user device; obtaining a first central secret key associated with the first user device; generating a second central secret key by applying the transformation data to the first central secret key, wherein the transformation data is applied in reverse to how the same transformation data is applied by the first user device to a device secret key of the first user device; and storing the second central secret key in association with the second user device.Type: GrantFiled: June 27, 2019Date of Patent: January 9, 2024Assignee: ASSA ABLOY ABInventors: Håkan Olsson, Frans Lundberg
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Publication number: 20230313765Abstract: A method including: repeatedly obtaining information in a control unit regarding a set operation value and an actual operation value of a component, unit, or system; repeatedly evaluating a difference between a set operation value and the actual operation value; if a difference exceeds a predefined minimum difference, measuring a response time from when the minimum difference was exceeded until a predefined change of the actual value is achieved, and/or measuring a change of the actual value during a predefined response time, remaining active if the set operation value is continuously exceeds the actual value; and if the response time is longer than the predefined response time and/or if the change of the actual value has not achieved the predefined change, generating a fault signal.Type: ApplicationFiled: June 1, 2021Publication date: October 5, 2023Inventors: Håkan Olsson, Amanda Larsson
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Publication number: 20220273638Abstract: Disclosed herein is a pharmaceutical composition comprising a H1 antihistamine being desloratadine and/or loratadine, for use in the treatment and/or prophylactic treatment of melanoma.Type: ApplicationFiled: August 21, 2020Publication date: September 1, 2022Inventor: Håkan Olsson
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Patent number: 11360182Abstract: It is provided a method for determining a location of a mobile device. The method comprises the steps of: obtaining a first maximum distance between a first anchor point and the mobile device; generating a first circular geometrical object having a radius based on the first maximum distance; generating a first polytope encompassing the first circular geometric object, wherein all angles of the first polytope are right angles; obtaining a second maximum distance between a second anchor point and the mobile device; generating a second circular geometrical object having radius based on the second maximum distance; generating a second polytope encompassing the second circular geometric object, wherein all angles of the second polytope are right angles; finding a mobile device region as an overlap between the first polytope and the second polytope; and determining that the mobile device is located within the mobile device region.Type: GrantFiled: April 15, 2019Date of Patent: June 14, 2022Assignee: ASSA ABLOY ABInventor: Håkan Olsson
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Patent number: 11263840Abstract: It is provided a method for controlling access to a physical space. The method is performed in an access control device and comprises the steps of: communicating with an electronic key to obtain an identity of the electronic key; obtaining a plurality of delegations; determining, from one of the delegations, that there is an auxiliary condition, wherein the auxiliary condition is that access is approved for the electronic key by an auxiliary party, authenticated by a digital signature by the auxiliary party; and granting access to the physical space when the plurality of delegations comprises a sequence of delegations covering a delegation path from the access control device to the electronic key such that, in the sequence of delegations, the delegator of the first delegation is the access control device, the receiver of the last delegation is the electronic key, and the auxiliary condition is fulfilled.Type: GrantFiled: February 23, 2018Date of Patent: March 1, 2022Assignee: ASSA ABLOY ABInventors: Håkan Olsson, Frans Lundberg, Kenneth Pernyer, Sona Singh, Stefan Strömberg
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Publication number: 20210211284Abstract: It is provided a method for providing connectivity for a plurality of Internet of Things, IoT, devices. The method is performed in a connectivity device and comprises the steps of: detecting presence of a connector unit in one of a plurality of connector interfaces; obtaining connection data from the connector unit, the connection data being associated with a specific IoT device; connecting, using a wireless communication module of the connectivity device, to the IoT device using the connection data associated with the IoT device; and wherein the method is repeated for a plurality of connector units.Type: ApplicationFiled: June 27, 2019Publication date: July 8, 2021Inventor: Håkan OLSSON
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Publication number: 20210203490Abstract: It is provided a method for managing central secret keys of a plurality of user devices associated with a single public key. The method is performed in a key manager and comprises the steps of: receiving, from a first user device, transformation data and an identifier of a second user device; obtaining a first central secret key associated with the first user device; generating a second central secret key by applying the transformation data to the first central secret key, wherein the transformation data is applied in reverse to how the same transformation data is applied by the first user device to a device secret key of the first user device; and storing the second central secret key in association with the second user device.Type: ApplicationFiled: June 27, 2019Publication date: July 1, 2021Inventors: Håkan OLSSON, Frans LUNDBERG
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Publication number: 20210033694Abstract: It is provided a method for determining a location of a mobile device. The method comprises the steps of: obtaining a first maximum distance between a first anchor point and the mobile device; generating a first circular geometrical object having a radius based on the first maximum distance; generating a first polytope encompassing the first circular geometric object, wherein all angles of the first polytope are right angles; obtaining a second maximum distance between a second anchor point and the mobile device; generating a second circular geometrical object having radius based on the second maximum distance; generating a second polytope encompassing the second circular geometric object, wherein all angles of the second polytope are right angles; finding a mobile device region as an overlap between the first polytope and the second polytope; and determining that the mobile device is located within the mobile device region.Type: ApplicationFiled: April 15, 2019Publication date: February 4, 2021Inventor: Håkan OLSSON
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Publication number: 20200058180Abstract: It is provided a method for controlling access to a physical space. The method is performed in an access control device and comprises the steps of: communicating with an electronic key to obtain an identity of the electronic key; obtaining a plurality of delegations; determining, from one of the delegations, that there is an auxiliary condition, wherein the auxiliary condition is that access is approved for the electronic key by an auxiliary party, authenticated by a digital signature by the auxiliary party; and granting access to the physical space when the plurality of delegations comprises a sequence of delegations covering a delegation path from the access control device to the electronic key such that, in the sequence of delegations, the delegator of the first delegation is the access control device, the receiver of the last delegation is the electronic key, and the auxiliary condition is fulfilled.Type: ApplicationFiled: February 23, 2018Publication date: February 20, 2020Inventors: Håkan OLSSON, Frans LUNDBERG, Kenneth PERNYER, Sona SINGH, Stefan STRÖMBERG
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Publication number: 20190282590Abstract: A composition for use in the treatment and/or prophylactic treatment of breast cancer includes a 5-Alpha Reductase Inhibitor (5-ARI) and an excipient.Type: ApplicationFiled: May 12, 2017Publication date: September 19, 2019Inventor: Håkan OLSSON
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Patent number: 9114461Abstract: Twist drill for short hole drilling with two chip flutes opening in a clearance surface of a front tip to form, with the clearance surface, two cutting edges. Chip flutes have three different part surfaces having different curvatures—a bottom surface with arc radius less than 10 mm and two other ones with radius of curvature approaching infinity. Boundary line between concave bottom surface and heading frontal surface meets a main edge that is included in the individual cutting edge and divided into two edge segments imparting a J-like shape to the main edge. The chip flute is extraordinary deep with the diameter (DC) of the core reduced to a minimum and the opening angle (?) smaller than the angle of divergence (?) of two bars, between which the flutes are countersunk. The drill improves-formation and evacuation of chips, is easy-cutting and requires a minimum of energy.Type: GrantFiled: January 4, 2012Date of Patent: August 25, 2015Assignee: Sandvik Intellectual Property ABInventor: Håkan Olsson
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Patent number: 8756413Abstract: The present invention relates to a method and a device for ensuring information integrity and non-repudiation over time. A basic idea of the present invention is to provide a mechanism for secure distribution of information, which information relates to an instance in time when usage of cryptographic key pairs associated with a certain brand identity commenced, as well as when the key pairs ceased to be used, i.e. when the key pairs were revoked. The mechanism further allows a company or an organization to tie administration of cryptographic key pairs and a procedure for verifying information integrity and non-repudiation to their own brand. This can be seen as a complement or an alternative to using a certificate authority (CA) as a trusted third party, which CA guarantees an alleged relation between a public key and the identity of the company or organization using the cryptographic key pair to which that public key belongs.Type: GrantFiled: April 20, 2005Date of Patent: June 17, 2014Assignee: Brandsign ABInventors: Anders Thoursie, Peter Holm, Sven-Håkan Olsson
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Patent number: 8302175Abstract: The present invention relates to a method for electronic reauthentication of a communication party (12, 22). The method further relates to a device for electronic reauthentication of a communication party. A basic idea of the present invention is to have a communication party, which employs a service, state two different communication addresses, one being a telephone number, via which the communicating party may authenticate herself to a provider (11, 21) of the service.Type: GrantFiled: April 20, 2005Date of Patent: October 30, 2012Assignee: DocAccount ABInventors: Anders Thoursie, Peter Holm, Sven-Håkan Olsson
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Publication number: 20120201619Abstract: Twist drill for short hole drilling with two chip flutes opening in a clearance surface of a front tip to form, with the clearance surface, two cutting edges. Chip flutes have three different part surfaces having different curvatures—a bottom surface with arc radius less than 10 mm and two other ones with radius of curvature approaching infinity. Boundary line between concave bottom surface and heading frontal surface meets a main edge that is included in the individual cutting edge and divided into two edge segments imparting a J-like shape to the main edge. The chip flute is extraordinary deep with the diameter (DC) of the core reduced to a minimum and the opening angle (?) smaller than the angle of divergence (?) of two bars, between which the flutes are countersunk. The drill improves-formation and evacuation of chips, is easy-cutting and requires a minimum of energy.Type: ApplicationFiled: January 4, 2012Publication date: August 9, 2012Inventor: Håkan Olsson
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Patent number: 8029725Abstract: A method of sterilizing a packaging material for, for example, a ready-to-fill package with extended shelf-life for a food involves bringing a sterilization agent containing hydrogen peroxide into contact with the packaging material in order to remove microorganisms present on the packaging material. After the contact with the sterilization agent, the packaging material is ventilated with air so as to remove remaining residues of hydrogen peroxide on and/or in the packaging material. The removal of the remaining residues of hydrogen peroxide is improved synergistically by exposing the packaging material, after contact with the sterilization agent but before ventilation, to accelerated electrons at a kinetic energy of at least 50 keV.Type: GrantFiled: April 4, 2007Date of Patent: October 4, 2011Assignee: Tetra Laval Holdings & Finance S.A.Inventors: Håkan Olsson, Camilla Joscelyne
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Publication number: 20090319779Abstract: The present invention relates to a method and a device for ensuring information integrity and non-repudiation over time. A basic idea of the present invention is to provide a mechanism for secure distribution of information, which information relates to an instance in time when usage of cryptographic key pairs associated with a certain brand identity commenced, as well as when the key pairs ceased to be used, i.e. when the key pairs were revoked. The mechanism further allows a company or an organization to tie administration of cryptographic key pairs and a procedure for verifying information integrity and non-repudiation to their own brand. This can be seen as a complement or an alternative to using a certificate authority (CA) as a trusted third party, which CA guarantees an alleged relation between a public key and the identity of the company or organization using the cryptographic key pair to which that public key belongs.Type: ApplicationFiled: April 20, 2005Publication date: December 24, 2009Applicant: TRANSACSATION ABInventors: Anders Thoursie, Peter Holm, Sven-Håkan Olsson
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Publication number: 20090208369Abstract: A method of sterilizing a packaging material for, for example, a ready-to-fill package with extended shelf-life for a food involves bringing a sterilization agent containing hydrogen peroxide into contact with the packaging material in order to remove microorganisms present on the packaging material. After the contact with the sterilization agent, the packaging material is ventilated with air so as to remove remaining residues of hydrogen peroxide on and/or in the packaging material. The removal of the remaining residues of hydrogen peroxide is improved synergistically by exposing the packaging material, after contact with the sterilization agent but before ventilation, to accelerated electrons at a kinetic energy of at least 50 keV.Type: ApplicationFiled: April 4, 2007Publication date: August 20, 2009Applicant: Tetra Laval Holdings & Finanace S.A.Inventors: Håkan Olsson, Camilla Joscelyne
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Patent number: D619724Type: GrantFiled: December 30, 2009Date of Patent: July 13, 2010Assignee: Gambro Lundia ABInventor: Håkan Olsson
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Patent number: D691054Type: GrantFiled: August 12, 2011Date of Patent: October 8, 2013Assignee: Nolato Cerbo ABInventors: Håkan Olsson, Rune Rex