Stahl, SE
Carl Stahl, Malmo SE
Patent application number | Description | Published |
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20090191914 | SYSTEM AND METHOD FOR DETERMINING ACCESSORY TYPE - A system and a method for determining accessory type includes carrying out a digital communication over a plug of an accessory that is inserted into a corresponding jack of an electronic device. The digital communication may identify the accessory to the electronic device and/or identify the electronic device to the accessory. The digital communication may last only a short time, such as up to about three seconds, after which the electronic device and/or the accessory configure themselves based on information received from the other device. Then, the interface is used to exchange analog signals as would normally be expected over such an interface. | 07-30-2009 |
20090279716 | VIBRATION GENERATOR FOR ELECTRONIC DEVICE HAVING SPEAKER DRIVER AND COUNTERWEIGHT - A vibration generator for a portable electronic device includes a speaker driver and a counterweight retained by a housing to form a closed assembly. When a communications transmission is received by the electronic device, an input force signal is transmitted to the speaker driver to apply a force at a frequency substantially below its resonance frequency. Air sealed within the vibration generator between the speaker driver and the counterweight transmits the force signal inputted to the speaker driver to the counterweight with minimal dissipation, thereby causing the counterweight to vibrate at substantially the same frequency as that of the input force signal. The vibrations of the counterweight alert a user that a communications transmission is being received. | 11-12-2009 |
Cecilia Stahl, Stavsnas SE
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20140172663 | COMPUTER-IMPLEMENTED SYSTEM AND METHOD FOR CLEARING A DERIVATIVE TRADE INVOLVING MULTIPLE TRADING EXCHANGES - A derivative trade order at a home marketplace is routed to an away market place having a better price for a counter position to the order where it is executed. The executed order triggers creation of a “balance derivative trade” at the home marketplace to balance at a home clearing house the away trade. The home clearing house uses the balance derivative trade to create derivative positions of the balance derivative trade and informs a balancing clearing entity which manages the balance derivative trade obligations. The balance derivative trade order account permits netting and reduced margin benefits for the trading participant. A dual derivative exercise operation allows balance derivative positions to be performed in one day to reduce overnight risk for the clearing entity. | 06-19-2014 |
Jan-Eric Stahl, Lund SE
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20090123324 | Iron-Base Alloy Containing Chromium-Tungsten Carbide And a Method Of Producing It - A method and cast wear resistant component made of an alloy that includes carbon, tungsten, chromium, and cobalt with the balance essentially iron and other alloying components made using waste, surplus or worn-out cemented carbide product, such as cemented carbide cutting tool inserts. In one method, the alloy further includes silicon, manganese, nickel, titanium, and molybdenum. In practicing the method, pieces of waste, surplus or worn-out cemented carbide product having tungsten carbide (WC) are added to a cast iron alloy melt. The melt includes enough chromium to control solubility of the WC. In one method, precipitated carbide structure having chromium and carbon is produced with tungsten in the melt being substitutionally dissolved. In one implementation, tungsten is substitutionally dissolved in a lattice of the precipitated carbide structure. Carbide can be added to the melt via super inoculation. The cast wear resistant component can be a cutting tool. | 05-14-2009 |
Jan-Erik Stahl, Lund SE
Patent application number | Description | Published |
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20080253848 | NEGATIVE INSERT FOR CUTTING MACHINING - A negative insert for cutting machining has a top side, a clearance side perpendicular thereto and a cutting edge in a region interconnecting these sides and extending substantially in parallel with these sides. The insert has further a flat or rounded chamfer connecting the cutting edge to the clearance side on at least one lateral side of the insert in the region of a corner thereof. The chamfer makes an angle of 1°-15° with the clearance side for enabling application of the chamfer substantially tangentially to a work piece to be machined for bearing of the insert in two dimensions against the work piece during cutting machining operation carried out by the insert. | 10-16-2008 |
Jonathan Stahl, Malmo SE
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20150026612 | Actionable User Input on Displayed Items - There is provided a method in an electronic device having a display and means for receiving user input, the method comprising detecting a user input directed at an item displayed on a display and determining whether the user input is a first user input or a second user input, wherein the first user input is different in at least one respect from the second user input. If the item is linked to one or more additional items and the detected user input is the first user input, the method comprises selecting the item and the one or more additional items as a group of items, for performing an action on the group of items. If the detected user input is the second user input, the method comprises selecting the item for performing the action on the item and no other item. There is also provided an electronic device comprising processing circuitry which is configured to carry out the method. | 01-22-2015 |
Karl Erik Stahl, Sundbyberg SE
Patent application number | Description | Published |
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20150113050 | FINDING AND USING SERVERS FOR CERTAIN SERVICES - A specific address of a server in a data communication network is found when using anycast addressing defined for available servers that provide a predetermined service by providing a first server having a memory and a processor coupled to the memory, sending a request from a client to use the first server for the predetermined service by the anycast address of the service, receiving the request at the first server and detecting that the request was addressed using an anycast address, and sending a response to the client, instructing the client to use an alternative server and providing a specific address of the alternative server to the client, instead of providing the requested predetermined service by the first server in response to the request. | 04-23-2015 |
Kristian Stahl, Stockholm SE
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20090261527 | Gaming Chip - The present invention relates to a gaming chip ( | 10-22-2009 |
Marcus Nilsson Stahl, Hoganas SE
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20090133353 | Mechanical Locking of Floor Panels with Vertical Snap Folding - Floor panels are shown, which are provided with a mechanical locking system on long and short edges allowing installation with vertical snap folding that could be accomplished automatically without tools and where the short edge locking system has a tongue made in one piece with the panel. | 05-28-2009 |
20130160391 | MECHANICAL LOCKING OF FLOOR PANELS WITH VERTICAL SNAP FOLDING - Floor panels are shown, which are provided with a mechanical locking system on long and short edges allowing installation with vertical snap folding that could be accomplished automatically without tools and where the short edge locking system has a tongue made in one piece with the panel. | 06-27-2013 |
Per Stahl, Malmo SE
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20150326791 | METHOD AND APPARATUS FOR DETERMINING A NEED FOR A CHANGE IN A PIXEL DENSITY REQUIREMENT DUE TO CHANGING LIGHT CONDITIONS - There is provided a method for determining a need for a change in a pixel density requirement due to changing light conditions. The pixel density requirement specifies a pixel density which enables identification of an object in images captured by a camera. The method comprises receiving and monitoring (S | 11-12-2015 |
Per Stahl, Klagshamn SE
Patent application number | Description | Published |
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20090164800 | Secure End-of-Life Handling of Electronic Devices - Methods and apparatus for verifying that an electronic device has been disabled are disclosed. An exemplary electronic device includes a communications interface, a secure memory, storing a secret key, and a cryptographic circuit configured to calculate a verification token from the secret key, using a first cryptographic operation. The cryptographic circuit is further configured to calculate an identification token from the verification token, using a second cryptographic operation. The cryptographic circuit is further configured to output the identification token in response to a first command received via the communications interface. The verification token is output to the communications interface only if a predetermined functionality of the electronic device has been disabled. The electronic device may further comprise a disabling circuit configured to disable the predetermined functionality in response to a disable command. | 06-25-2009 |
20090313471 | EXTENDING THE DRM REALM TO EXTERNAL DEVICES - Disclosed is a method and a system for rendering content on external devices securely. The method comprises setting up a communication channel between a proxy rendering server of a mobile device and an external rendering server of an external device, authenticating at least the external rendering server and upon successful authentication transferring a key from the proxy rendering server to the external rendering server, transferring the content encrypted with the transferred key from the proxy rendering server to the external rendering server for rendering the content, wherein the rendering of the content is performed in one of two modes, either in a preprocessing mode or in a non-preprocessing mode, and wherein a DRM agent is only present in the mobile device. | 12-17-2009 |
20100180130 | Cryptographic Protection of Usage Restrictions in Electronic Devices - An electronic device requires valid control keys to change any usage restriction setting. The device is provided control keys, a secret key, and a signed software object including a batch ID and a hash of the secret key. For each control key, the device generates a cryptographic footprint bound to the device and the secret key. A message authentication code (MAC) of each usage restriction setting is generated, the MAC bound to the device and a control key. To change a usage restriction, the device receives a control key, validates it against the stored footprint, changes the usage restriction settings, and generates a new usage restriction setting MAC. The control key footprints are bound to the secret key, but the device retains only a hash of the secret key. | 07-15-2010 |
20100299748 | METHOD FOR ALTERATION OF INTEGRITY PROTECTED DATA IN A DEVICE, COMPUTER PROGRAM PRODUCT AND DEVICE IMPLEMENTING THE METHOD - The invention relates to a method for enabling modifications of integrity protected data, such as SIM lock settings, in a device. The method comprises: in a device, creating a data entity containing signed change information about allowable alterations, the change information being bound to the device, a certificate with a public key corresponding to the private key used to sign the change information; accessing the device and requesting alteration; verifying the requested alteration against the data entity; and if the verification succeeds, performing the requested alteration. By centrally preparing dedicated replacement devices, which locally can be altered in a simple and secure way, without compromising sensitive information or data, a more secure handling of alteration is achieved. Also, the invention relates to a corresponding computer program product and a device implementing the method. | 11-25-2010 |
20110225409 | Method and Apparatus for Software Boot Revocation - A composite customer ID (CCID) is stored in the OTP memory of integrated circuit chipsets used by a number of different customers. The CCID includes individual customer IDs (CIDs) at defined index positions, each corresponding to a different customer. Each chipset allows or disallows software booting, based reading a certificate index value from a given customer's certificate, reading an OTP CID from OTP, as pointed to the by certificate index value, and evaluating the OTP CID with a certificate CID read from the certificate. Thus, while CCID carries information for a plurality of customers, each customer's certificate points only to that customer's OTP CID, which can be changed to revoke that customer's certificate without revoking the other customers' certificates. The CCID also may include a version number, where the chipsets allow or disallow software booting based on evaluating the certificate version number in view of the CCID version number. | 09-15-2011 |
20130340047 | SYSTEMS AND METHODS FOR PROTECTION OF A SIP BACK-TO-BACK USER AGENT ON MODEMS - Systems and methods are provided for authenticating Internet Protocol (IP) Multimedia Subsystem (IMS) applications in a User Equipment (UE). A method includes: receiving a first Session Initiation Protocol (SIP) REGISTER message from an IMS application operating on the UE; transmitting a response message to the IMS application based on the received first SIP REGISTER message; receiving a second SIP REGISTER message from the IMS application operating on the UE; determining authentication for the IMS application based on the received second SIP REGISTER message from the IMS application operating on the UE; and based on the step of determining authentication for the IMS application, if the IMS application is authorized, then transmitting information associated with the first and second SIP REGISTER messages toward a SIP node or if the IMS application is unauthorized, then discarding data associated with the first and second SIP REGISTER messages. | 12-19-2013 |
20140095918 | Method and Apparatus for Maintaining Secure Time - An exemplary method of maintaining secure time in a computing device is disclosed in which one or more processors implements a Rich Execution Environment (REE), and a separate Trusted Execution Environment (TEE). The TEE maintains a real-time clock (RTC) that provides a RTC time to the REE. A RTC offset is stored in non-volatile memory, with the RTC offset indicating a difference between the RTC time and a protected reference (PR) time. Responsive to a request from the REE to read the RTC time, a current RTC time is returned to the REE. Responsive to a request from the REE to adjust the RTC time, the RTC time and the corresponding RTC offset are adjusted by a same amount, such that the PR time is not altered by the RTC adjustment. An exemplary computing device operable to implement the method is also disclosed. | 04-03-2014 |
20140250290 | Method for Software Anti-Rollback Recovery - A temporary anti-rollback table—which is cryptographically signed, unique to a specific device, and includes a version number—is provided to an electronic device requiring a replacement anti-rollback table. The table is verified by the device, and loaded to memory following a reboot. The memory image of the table is used to perform anti-rollback verification of all trusted software components as they are loaded. After booting, the memory image of the table is written in a secure manner to non-volatile memory as a replacement anti-rollback table, and the temporary anti-rollback table is deleted. The minimum required table version number in OTP memory is incremented. The temporary anti-rollback table is created and signed using a private key at authorized service centers; a corresponding public key in the electronic device verifies its authenticity. | 09-04-2014 |
20150326402 | Authentication Systems - A method of authenticating an agent to a secure environment of a device, in a challenge-response authentication sys tem comprising the device, a remote authentication server and a connection path between the device and the remote authentication server, the method comprising: while the connection path is not established:—obtaining a predictable challenge based on at least a current value of a counter;—obtaining a response for the challenge; and,—authenticating the agent to the secure environment based on at least the response; and, wherein, upon successful authentication, the value of the counter is incremented. A challenge-response authentication system and an apparatus are also claimed. | 11-12-2015 |
Robert Stahl, Ludvika SE
Patent application number | Description | Published |
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20090032283 | Electric bushing and a method of manufacturing an electric bushing - A bushing for electrical current and/or voltage through a grounded plane. A substantially rotationally symmetrical insulating body surrounds a central electrical conductor. The bushing includes a sealing member for gas/liquid sealing between the conductor and the insulator body. The bushing includes a compressible sealing element, which forms a gas /liquid seal, integrated with the insulating body, between the conductor and the insulating body. A method of manufacturing a bushing. | 02-05-2009 |
20140110151 | Bushings Foil Design - A lead-trough device for an electrical conductor, which structure includes an insulating body arranged for housing the electrical conductor along a central axis of the insulating body. Further, the lead-trough structure includes insulating layers and conducting layers arranged on the inside of the insulating body, which insulating layers and conducting layers are concentrically wrapped around the central axis of the body and alternatingly arranged along a transaxial direction of the insulating body. At least one conducting layer is wrapped concentrically around the central axis of the body for less than 360° such that ends of the at least one conducting layer are spaced apart. | 04-24-2014 |
Stefan Stahl, Stockholm SE
Patent application number | Description | Published |
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20090016957 | Polypeptides - This invention relates to polypeptides which bind to EGFR family receptors and to applications of those polypeptides in medicine, veterinary medicine, diagnosis diagnostics and imaging. | 01-15-2009 |
20100048868 | Polypeptides Having Binding Affinity for Her2 - A polypeptide is provided, which has a binding affinity for HER2 and which is related to a domain of staphylococcal protein A (SPA) in that the sequence of the polypeptide corresponds to the sequence of the SPA domain having from 1 to about 20 substitution mutations. Nucleic acid encoding the polypeptide, as well as expression vector and host cell for expressing the nucleic acid, are also provided. Also provided is the use of such a polypeptide as a medicament, and as a targeting agent for directing substances conjugated thereto to cells overexpressing HER2. Methods, and kits for performing the methods, are also provided, which methods and kits rely on the binding of the polypeptide to HER2. | 02-25-2010 |
20130005653 | POLYPEPTIDES - This invention relates to polypeptides which bind to EGFR family receptors and to applications of those polypeptides in medicine, veterinary medicine, diagnosis diagnostics and imaging. | 01-03-2013 |
20140178301 | POLYPEPTIDES - This invention relates to polypeptides which bind to EGFR family receptors and to applications of those polypeptides in medicine, veterinary medicine, diagnosis, diagnostics, and imaging. | 06-26-2014 |
20150252079 | HER3 BINDING POLYPEPTIDES - The present disclosure relates to polypeptides which bind to human epidermal growth factor receptor 3 (HER3) and to use of such polypeptides in imaging and therapy. The disclosure provides an HER3 binding polypeptide comprising a HER3 binding motif, which motif consists of the amino acid sequence EKYX | 09-10-2015 |
Ulf Stahl, Uppsala SE
Patent application number | Description | Published |
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20090203094 | Use Of Genes For Increasing The Oil Content In Plants - The invention relates to methods for increasing the oil content in plants, preferably in plant seeds, by expressing the Ypr140w polypeptide from yeast or corresponding polypeptides from plants. The invention furthermore relates to expression constructs for expressing the yeast polypeptide Ypr140w or corresponding polypeptides from plants in plants, preferably in plant seeds, the transgenic plants expressing the polypeptide and to the use of the transgenic plants for the production of food, feed, seed, pharmaceuticals or fine chemicals, in particular for the production of oils. | 08-13-2009 |