Rydén
Fredrik Rydén, Seattle, WA US
Patent application number | Description | Published |
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20140168073 | Methods and Systems for Haptic Rendering and Creating Virtual Fixtures from Point Clouds - Methods, articles of manufacture, and devices related to generating haptic feedback for point clouds are provided. A computing device receives depth data about an environment. The computing device generates a point cloud from the depth data. The computing device determines a haptic interface point (HIP). The computing device determines a haptic interface point (HIP). The computing device determines a force vector between the HIP and point cloud. The computing device sends an indication of haptic feedback based on the force vector. | 06-19-2014 |
20140320392 | Virtual Fixtures for Improved Performance in Human/Autonomous Manipulation Tasks - Apparatus and method for defining and utilizing virtual fixtures in haptic rendering sessions interacting with various environments, including underwater environments, are provided. A computing device can receive first depth data about an environment. The computing device can generate a first plurality of points from the first depth data. The computing device can determine a haptic interface point (HIP) and can define a virtual fixture for the environment. The computing device can determine a first force vector between the HIP and the first plurality of points using the computing device, where the first force vector is based on the virtual fixture. The computing device can send a first indication of haptic feedback based on the first force vector. | 10-30-2014 |
20140320489 | Methods and Systems for Six Degree-of-Freedom Haptic Interaction with Streaming Point Data - Methods, articles of manufacture, and devices related to generating six degree of freedom (DOF) haptic feedback are provided. A computing device can receive first depth data about an environment. The computing device can generate a first plurality of points from the first depth data. The computing device can determine a virtual tool, where the virtual tool is specified in terms of a translation component for the virtual tool and a rotation component for the virtual tool. The computing device can determine a first force vector between the virtual tool and the first plurality of points. The computing device can send a first indication of haptic feedback based on the first force vector. | 10-30-2014 |
20140320629 | Haptically-Enabled Co-Robotics for Underwater Tasks - Apparatus configured for operation in an underwater environment are provided. A device includes a camera and a transceiver. The camera can capture, within a predetermined interval of time, first light within a first frequency range of light and second light within a second frequency range of light. The camera can generate a first image based on the first light and a second image based on the second light. The first frequency range of light can differ from the second frequency range of light; for example, the first frequency range can include 420-450 nanometers (nm) and the second frequency range can include 830 nm. The transceiver can send the images and receive commands based on haptic feedback generated based on the first image and the second image. For example, an actuator can be configured to be controlled by one or more commands. | 10-30-2014 |
Karin Rydén, Goteborg SE
Patent application number | Description | Published |
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20140026674 | METHOD FOR FATIGUE ASSESSMENT OF ROLLING BEARING - The present invention related to a method, and an apparatus arrangement, for determining a fatigue limit for rolling contact initiated fatigue of a rolling bearing. The method comprises running a rolling bearing while being exerted to a load which generates sub-surface transformations in a rolling element contact zone of the outer or inner ring. Furthermore a set of sub-surface transformations in the contact zone along a raceway portion of the rolling bearing is identified and measured and used for generation of a parameter data set, wherein a fatigue parameter value representative of a predicted fatigue limit for the rolling bearing is determined based on the generated data set of sub-surface transformations. | 01-30-2014 |
Karl-Henrik Rydén, Muenchen DE
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20100253380 | DIELECTRIC FILM AND LAYER TESTING - A system for testing and a method for making a semiconductor device is disclosed. A preferred embodiment includes a conductor overlying a dielectric layer. The conductor is coupled to a first test pad via a first conducting line and to a second test pad via a second conducting line. | 10-07-2010 |
20110037490 | Dielectric Film and Layer Testing - A system for testing and a method for making a semiconductor device is disclosed. A preferred embodiment includes a conductor overlying a dielectric layer. The conductor is coupled to a first test pad via a first conducting line and to a second test pad via a second conducting line. | 02-17-2011 |
Karl-Henrik Rydén, Muenchen DE
Patent application number | Description | Published |
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20110037490 | Dielectric Film and Layer Testing - A system for testing and a method for making a semiconductor device is disclosed. A preferred embodiment includes a conductor overlying a dielectric layer. The conductor is coupled to a first test pad via a first conducting line and to a second test pad via a second conducting line. | 02-17-2011 |
20110187382 | Dielectric Film and Layer Testing - A system for testing and a method for making a semiconductor device is disclosed. A preferred embodiment includes a conductor overlying a dielectric layer. The conductor is coupled to a first test pad via a first conducting line and to a second test pad via a second conducting line. | 08-04-2011 |
Lars Rydén, Vastervik SE
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20130167444 | SLIDING DOOR ARRANGEMENT - The present disclosure relates to a sliding door arrangement including a sliding door, a rail system, with a rail which guides a sliding motion of the door, and an attenuation and retraction device, which brakes the sliding motion of the door at a brake position in the vicinity of a door end position and retracts the door to the end position. The door has a wheel, which is arranged to run on the rail, a pin, slideably mounted on the door, which is arranged to interact with the attenuation and retraction device, and optionally a pin movement limiting device, which, at least in a mounting position, limits the movement of the pin such that it does not extend further from the door than does said wheel. | 07-04-2013 |
20130199099 | SLIDING DOOR ARRANGEMENT - The present disclosure relates to a sliding door arrangement with an attenuation and retraction device facilitating soft-closing of a sliding door. The arrangement includes an attenuation and retraction device, which may be placed in the extension of a rail guiding and retaining the door, and a pin that extends from the door and interacts with the attenuation and retraction device. The pin may optionally be locked in a retracted position during mounting of the door in order to protect the pin from damage resulting from excessive side forces. | 08-08-2013 |
Lars Rydén, Vastervik SE
Patent application number | Description | Published |
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20130167444 | SLIDING DOOR ARRANGEMENT - The present disclosure relates to a sliding door arrangement including a sliding door, a rail system, with a rail which guides a sliding motion of the door, and an attenuation and retraction device, which brakes the sliding motion of the door at a brake position in the vicinity of a door end position and retracts the door to the end position. The door has a wheel, which is arranged to run on the rail, a pin, slideably mounted on the door, which is arranged to interact with the attenuation and retraction device, and optionally a pin movement limiting device, which, at least in a mounting position, limits the movement of the pin such that it does not extend further from the door than does said wheel. | 07-04-2013 |
20130199099 | SLIDING DOOR ARRANGEMENT - The present disclosure relates to a sliding door arrangement with an attenuation and retraction device facilitating soft-closing of a sliding door. The arrangement includes an attenuation and retraction device, which may be placed in the extension of a rail guiding and retaining the door, and a pin that extends from the door and interacts with the attenuation and retraction device. The pin may optionally be locked in a retracted position during mounting of the door in order to protect the pin from damage resulting from excessive side forces. | 08-08-2013 |
Patrik Rydén, Umea SE
Patent application number | Description | Published |
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20130218529 | METHODS AND APPARATUS FOR AUTOMATED PREDICTIVE DESIGN SPACE ESTIMATION - Described are computer-implemented methods and apparatuses, including computer program products, for estimating an optimal value for each input factor of a design space. The design space is defined by the input factors and output responses for a physical process. The optimal values for the input factors represent a starting point for estimating the design space. Data is received for the input factors, the output responses and criteria. An initial design space is estimated based on the received data. The optimal values for the input factors are determined from the initial design space. | 08-22-2013 |
Tobias Rydén, Lund SE
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20100329217 | CHANNEL ESTIMATION USING PRECODED REFERENCE SYMBOLS - A method for a terminal of a cellular telecommunication system, wherein the method comprises receiving a transmission signal, comprising reference symbols and synchronisation symbols, from the network node of the at least one cell; determining at least one pre-coding vector, of which one pre-coding vector being associated with transmission by an at least one transmit antenna of the network node of the at least one cell, for the transmission signal; and estimating, for each of the at least one pre-coding vector, a channel estimate for all sub-carriers of the received transmission signal from the received reference symbols and a reference symbol channel model defined for reference symbols of the transmission signal, and from the synchronisation symbols, the at least one pre-coding vector and a synchronisation symbol channel model defined for synchronisation symbols of the transmission signal. | 12-30-2010 |
Tobias Rydén, Taby SE
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20110044278 | Method and Arrangement in a Telecommunication System with Signalling of Assigned Data Packets in a Bundling Window - A method for sending a data packet from a base station to a mobile terminal includes signalling to the mobile terminal in a first subframe of a radio channel a first downlink assignment of a first data packet of a bundling window. The bundling window represents a number of data packets, already transmitted or to be transmitted to the mobile terminal, that are to be confirmed by the mobile terminal. The downlink assignment represents information about a minimum total number of data packets within the bundling window that are scheduled to be transmitted to the mobile terminal. The method also includes transmitting data packets from a base station in subframes of the radio channel using the bundling window. | 02-24-2011 |
20110179332 | Method For Automatic Repeat Request Operation, Transceiver Arrangement, And Computer Program - A method for automatic repeat request operation of a plurality of simultaneous automatic repeat request processes is disclosed. The method comprises receiving a transmission comprising at least one transport block; storing soft bits of the transport block in a buffer; and transmitting an automatic repeat request process signal, wherein the transmitting of the automatic repeat request process signal comprises one of: transmitting an acknowledgment signal if the transport block is determined to be properly received, transmitting a negative acknowledgement signal if the transport block is determined to contain an error, and transmitting a blocking indication signal if there is not room enough for the soft bits in the buffer. A transceiver arrangement and a computer program are also disclosed. | 07-21-2011 |
Tobias Rydén, Taby SE
Patent application number | Description | Published |
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20110044278 | Method and Arrangement in a Telecommunication System with Signalling of Assigned Data Packets in a Bundling Window - A method for sending a data packet from a base station to a mobile terminal includes signalling to the mobile terminal in a first subframe of a radio channel a first downlink assignment of a first data packet of a bundling window. The bundling window represents a number of data packets, already transmitted or to be transmitted to the mobile terminal, that are to be confirmed by the mobile terminal. The downlink assignment represents information about a minimum total number of data packets within the bundling window that are scheduled to be transmitted to the mobile terminal. The method also includes transmitting data packets from a base station in subframes of the radio channel using the bundling window. | 02-24-2011 |