Patents by Inventor Hakan Hakansson
Hakan Hakansson 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: 20240072410Abstract: The present invention relates to a printed circuit board, PCB, with at least one integrated antenna element configured to transmit and/or receive radio frequency, RF, signals. Each of the at least one antenna element is configured to be connected to RF circuitry, and the at least one antenna element is embedded in the PCB. The present invention also relates to an antenna arrangement and a communication device for wireless communication comprising a PCB with at least one embedded antenna element.Type: ApplicationFiled: March 30, 2021Publication date: February 29, 2024Inventors: Mats Rehnström, Håkan Lindblom, Tomas Håkansson
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Patent number: 9557140Abstract: A self-compensating weapon sight includes a housing, partially reflective optics, through which a user may observe a target and receive visually displayed information simultaneously, a light source, for visualization of an aiming point to the user via the partially reflective optics, means for receiving a measure of the distance to the target a processor, for determining the adequate position of the aiming point, based on the distance to the target, and for controlling the light source to emit light so that the aiming point is visualized at the adequate position, wherein the light source is an array capable of selectively emitting light in well defined locations on its surface.Type: GrantFiled: January 24, 2008Date of Patent: January 31, 2017Assignee: Aimpoint ABInventors: Kjell Gunnarsson, Ralf Wiklund, Håkan Håkansson
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Patent number: 9303952Abstract: A combination sight comprises a magnifying optical sight and a non-magnifying optical sight arranged in parallel. The combination sight is characterized in a switchable component capable of assuming two states so as to deflect a beam path through the combination sight, wherein the first state allows for a user to observe a target through the non-magnifying sight and the second state allows for a user to observe a target through the magnifying sight while keeping an aiming eye static.Type: GrantFiled: May 8, 2009Date of Patent: April 5, 2016Assignee: GS DEVELOPMENT ABInventors: Håkan Håkansson, Ralf Wiklund, Kjell Gunnarsson
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Patent number: 9211192Abstract: An artificial joint comprising a first base element and a second base element that are pivotally connected to an intermediate body. A first protrusion extends from the first base element and is configured to be press-fitted into a screw device that is anchored to a first bone member, and a second protrusion extends from the second base element and is configured to be press-fitted into a screw device that is anchored to a second bone member. A related kit-of-parts is also described.Type: GrantFiled: October 28, 2011Date of Patent: December 15, 2015Assignee: GS Development ABInventors: Eva Stahl Wernersson, Hakan Hakansson
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Publication number: 20130218286Abstract: An artificial joint comprising a first base element and a second base element that are pivotally connected to an intermediate body. A first protrusion extends from the first base element and is configured to be press-fitted into a screw device that is anchored to a first bone member, and a second protrusion extends from the second base element and is configured to be press-fitted into a screw device that is anchored to a second bone member. A related kit-of-parts is also described.Type: ApplicationFiled: October 28, 2011Publication date: August 22, 2013Applicant: GS DEVELOPMENT ABInventors: Eva Stahl Wernersson, Hakan Hakansson
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Patent number: 8449620Abstract: An artificial joint for implantation in humans and animals, the joint comprising a joint body arranged between two base elements which are adapted to be connected to adjoining bone parts. The two base elements comprise horizontal and vertical retaining members respectively, that hold the joint body between them. The joint body comprises curved surfaces arranged to make sliding contact to corresponding curved surfaces of at least one base element. The joint body this way distributes the applied forces over a large surface to withstand the load initiated by the patient. The joint body is kept in position using pins held by retaining members at the base elements. The angle of motion can be predetermined by the design of the implant body to mimic the movement of a normal finger.Type: GrantFiled: November 5, 2008Date of Patent: May 28, 2013Assignee: GS Development ABInventors: Hakan Hakansson, Eva Stahl Wernersson, Johan Ferner
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Publication number: 20110067288Abstract: A combination sight comprises a magnifying optical sight and a non-magnifying optical sight arranged in parallel. The combination sight is characterized in a switchable component capable of assuming two states so as to deflect a beam path through the combination sight, wherein the first state allows for a user to observe a target through the non-magnifying sight and the second state allows for a user to observe a target through the magnifying sight while keeping an aiming eye static.Type: ApplicationFiled: May 8, 2009Publication date: March 24, 2011Inventors: Hakan Hakansson, Ralf Wiklund, Kjell Gunnarsson
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Publication number: 20100256770Abstract: An artificial joint for implantation in humans and animals, the joint comprising a joint body arranged between two base elements which are adapted to be connected to adjoining bone parts. The two base elements comprise horizontal and vertical retaining members respectively, that hold the joint body between them.Type: ApplicationFiled: November 5, 2008Publication date: October 7, 2010Applicant: GS DEVELOPMENT ABInventors: Hakan Hakansson, Eva Stahl Wernersson, Johan Ferner
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Patent number: 7764434Abstract: A weapon sight of the kind comprising a lens having a partially reflecting surface, a light source spaced from the lens for emitting light towards the reflecting surface to produce a light spot by direct imaging of the light source on the surface to be superimposed on a target when sighting through the lens. For adjustment of the location of the light spot on the reflecting surface when observed from a defined fixed position, the sight includes a device for displacement of the light source, comprising a miniature drive motor or element operatively connected with the light source.Type: GrantFiled: December 16, 2004Date of Patent: July 27, 2010Assignee: GS Development ABInventors: Håkan Håkansson, Ralf Wiklund
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Publication number: 20100039702Abstract: A weapon sight of the kind comprising a lens having a partially reflecting surface, a light source spaced from the lens for emitting light towards said reflecting surface to produce a light spot by direct imaging of said light source on said surface to be superimposed on a target when sighting through the lens. For adjustment of the location of the light spot on the reflecting surface when observed from a defined fixed position, the sight includes a device for displacement of the light source, comprising a miniature drive motor or element operatively connected with the light source.Type: ApplicationFiled: December 16, 2004Publication date: February 18, 2010Inventors: Hakan Hakansson, Ralf Wiklund
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Publication number: 20090188976Abstract: A self-compensating weapon sight comprises a housing, partially reflective optics, through which a user may observe a target and receive visually displayed information simultaneously, a light source, for visualization of an aiming point to the user via the partially reflective optics, means for receiving a measure of the distance to the target a processor, for determining the adequate position of the aiming point, based on the distance to the target, and for controlling the light source to emit light so that the aiming point is visualized at the adequate position, wherein the light source is an array capable of selectively emitting light in well defined locations on its surface.Type: ApplicationFiled: January 24, 2008Publication date: July 30, 2009Applicant: GS Development ABInventors: Kjell Gunnarsson, Ralf Wiklund, Hakan Hakansson
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Patent number: 7311868Abstract: The disclosure relates to a tool (1a, 1b, 2)for injection moulding of an opening arrangement (20) of plastic in a hole in a packing material (9), the hole defining a hole edge (8) and the tool displaying a mould cavity (7) which surrounds the hole edge (8) together with a part of a first side (9a), as well as a part of a second side (9b) of the packing material in connection with the hole edge, the mould cavity (7) displaying an inlet (10) for molten plastic and, opposing the inlet, an end gap (11) for the extension of the packaging material (9) out of the tool, the inlet (10) displaying a deflection from a first flow direction (F1) in a flow gap (5) to a second flow direction (F2) into the mould cavity (7). According to the invention, the tool (1a, 1a) displays, at said inlet (10), a throttle lip (12) which projects in a direction which substantially coincides with said first flow direction (F1).Type: GrantFiled: December 5, 2002Date of Patent: December 25, 2007Assignee: Tetra Laval Holdings & Finance S.A.Inventors: Goran Ek, Hakan Hakansson
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Publication number: 20050225853Abstract: A weapon sight of the kind comprising a lens having a partially reflecting surface, a light source spaced from the lens for emitting light towards said reflecting surface to produce a light spot by direct imaging of said light source on said surface to be superimposed on a target when sighting through the lens. For adjustment of the location of the light spot on the reflecting surface when observed from a defined fixed position, the sight includes a device for displacement of the light source, comprising a miniature drive motor or element operatively connected with the light source.Type: ApplicationFiled: December 16, 2004Publication date: October 13, 2005Inventors: Hakan Hakansson, Ralf Wiklund
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Publication number: 20040239005Abstract: The disclosure relates to a tool (1a, 1b, 2) for injection moulding of an opening arrangement (20) of plastic in a hole in a packaging material (9), the hole defining a hole edge (8) and the tool displaying a mould cavity (7) which surrounds the hole edge (8) together with a part of a first side (9a), as well as a part of a second side (9b) of the packaging material in connection with the hole edge, the mould cavity (7) displaying an inlet (10) for molten plastic and, opposing the inlet, an end gap (11) for the extension of the packaging material (9) out of the tool, the inlet (10) displaying a deflection from a first flow direction (F1) in a flow gap (5) to a second flow direction (F2) into the mould cavity (7). According to the invention, the tool (1a, 1b) displays, at said inlet (10), a throttle lip (12) which projects in a direction which substantially coincides with said first flow direction (F1).Type: ApplicationFiled: April 21, 2004Publication date: December 2, 2004Inventors: Goran Ek, Hakan Hakansson
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Patent number: 6217557Abstract: A device for injecting a substance into a body, especially human or animal, comprising a cannula or needle member (4-6) and a dosing device (8) for supplying a determined amount of substance (10) to a target area (1), the dosing device having an attachment (7) for the cannula or needle member. The invention is characterised in that the cannula or needle member (4-6) comprises a tube (4) and a catheter (6) which is displaceable in the tube, the outer diameter of the catheter being smaller than the inner diameter of the tube, thereby forming a gap between the catheter (5) and the tube (4), essentially over the entire length of the tube (4), in that the proximal portion of the catheter is attached to the dosing device (8), and in that the distal portion (9) of the catheter, in connection with said injection, is arranged adjacent to the distal end (12) of the tube (4) and forms a fluid-tight seal therewith.Type: GrantFiled: November 16, 1998Date of Patent: April 17, 2001Assignee: Elekta ABInventors: Håkan Håkansson, Jan-Erik Olsson, Jonas Wallinder
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Patent number: 5260282Abstract: A saliva substitute, the characteristic feature of which is that it comprises water-soluble linseed polysaccharides. Said substitute is preferably in the form of an aqueous solution having a viscosity within the range of 1-30 mPa.s, most preferably 2-10 mPa.s. The substitute can be prepared by extracting the polysaccharides from linseed by means of water or a water solution containing inorganic salts. In addition to the fact that said substitute is useful as a saliva substitute it can also be utilized as a carrier for pharmaceuticals adapted for oral applications.Type: GrantFiled: April 6, 1992Date of Patent: November 9, 1993Assignee: Camurus ABInventors: Rolf Attstrom, Per O. Glantz, Hakan Hakansson, Kare Larsson
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Patent number: 5196201Abstract: The invention relates to an implant material composition, its preparation, and its use for restoring bone tissue in a human or animal body. The composition comprises a particulate biocompatible bone tissue substitute material distributed in a bioacceptable mixture of (a) a water-based liquid, (b) a monoglyceride, and optionally (c) a triglyceride. The ingredients (a), (b) and (c) form an L2-phase or a lamellary liquid crystalline phase, and are present in such proportions within said phases that they are capable of being transformed into a cubic liquid crystalline phase or a reversed hexagonal liquid crystalline phase when contacted with an aqueous liquid. The phase conversion imparts to the composition such a high viscosity that it functions as an implant material as defined.Type: GrantFiled: October 19, 1990Date of Patent: March 23, 1993Assignee: Bioapatite ABInventors: Kare Larsson, Hakan Hakansson
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Patent number: 5032115Abstract: An implantable device for supplying liquid to the oral cavity comprises a liquid container having means for keeping the liquid under pressure, a tube, one end of which being connected to the container, said tube consisting of a material which is suitable for subcutaneous location in the human body, and an lead-through bushing connected to the other end of said tube, said bushing consisting of or being coated with a biocompatible material for being implanted into a jaw bone, and comprising a nozzle opening provided with a filter.Type: GrantFiled: March 22, 1990Date of Patent: July 16, 1991Assignee: Bioimplant ABInventors: Hakan Hakansson, Bjorn Klinge, Kare Larsson
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Patent number: 4003264Abstract: A device is shown for detecting and recording the presence of sound above specified predetermined levels during given time intervals. The circuit includes a microphone, a filter, an amplifier, level detectors, light emitting diodes and a photosensitive material.Type: GrantFiled: October 21, 1975Date of Patent: January 18, 1977Assignee: Shine Patent ABInventors: Bengt Erlandsson, Hakan Hakansson, Bengt Salen, Per Nilsson, Alf Ivarsson
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Patent number: D618801Type: GrantFiled: February 27, 2009Date of Patent: June 29, 2010Assignee: GS Development ABInventors: Johan Ferner, Håkan Håkansson