Patents by Inventor Johan Johansson
Johan Johansson 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).
-
Publication number: 20240161374Abstract: Systems and methods for avatar eye animation is provided. The method include obtaining a first gaze vector of a user associated with a first eye of the user and obtaining a second gaze vector of the user associated with a second eye of the user. The method further includes determining a first point in a three-dimensional (3D) virtual space that the user is looking toward. The method also includes creating a second point in the 3D virtual space corresponding to the first point in the 3D virtual space. The method then includes rendering a first eye and a second eye of an avatar of the user in the 3D virtual space based on the second point in the 3D virtual space such that the first eye and the second eye of the avatar are looking toward the second point in the 3D virtual space.Type: ApplicationFiled: November 11, 2022Publication date: May 16, 2024Inventors: Daniel Johansson Tornéus, Johan Bouvin
-
Publication number: 20220379399Abstract: A connector assembly disposed on a side of a housing of an arc process component is disclosed. The connector assembly includes one or more sockets, each socket having a socket axis angled with respect to the side of the housing of the arc process component. An angle between socket axis and the housing may be between zero and 90 degrees. The connector assembly is configured to conduct at least one of a control signal, a process current, a gas, a weld wire, and a cooling fluid.Type: ApplicationFiled: May 25, 2022Publication date: December 1, 2022Inventors: Jeroen Dekker, Fredrik Stjernlöf, Johan Johansson
-
Publication number: 20220153742Abstract: The present invention is related to a new method for directly covalently functionalizing carbon nanotubes (CNTs) grown on or attached to a surface. The invention also features devices that are comprised of CNTs.Type: ApplicationFiled: June 24, 2021Publication date: May 19, 2022Inventors: Johan Johansson, Waqas Khalid
-
Publication number: 20210245288Abstract: A wire feeder includes an exterior housing and in interior housing that creates an interstitial spaced that is disposed between the exterior and interior housing. This housing structure reduces weight of the wire feeder while maintaining the structural rigidness required of a wire feeder. This housing structure also promotes improved cooling features for the wire feeder and the components disposed within the wire feeder. The exterior housing may be constructed of a materials that reduces the likelihood of being damaged. The wire feeder may be further equipped with a strain relief device for the incoming supply cables, and an interchangeable cable connector. The wire feeder may also be equipped with removable wire guides for the wire feeder mechanism that are toolless. The wire feeder may be equipped with accessory storage and attachment features, as well as a cost reduced repositionable control panel.Type: ApplicationFiled: April 29, 2021Publication date: August 12, 2021Inventors: Jeroen Dekker, Mattias Glädt, Arne Lagerkvist, Fredrik Stjernlöf, Niclas Frederiksen, Johan Johansson
-
Patent number: 10986546Abstract: A method, an apparatus, and a system for detecting a radio network problem are disclosed. The method includes: when a radio network problem occurs on a user equipment (UE), a first base station controlling a cell that a radio resource control (RRC) connection established with the UE, receives problem information about the radio network problem sent by the UE, in a procedure of re-establishing the RRC connection by the UE, and sends the problem information to a second base station controlling a cell where the radio network problem occurs.Type: GrantFiled: December 1, 2017Date of Patent: April 20, 2021Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Xuelong Wang, Jun Wang, Ying Huang, Peter Legg, Johan Johansson
-
Publication number: 20200022053Abstract: A method and terminal are disclosed for cell reselection. In the disclosure, the terminal obtains a dedicated priority list and a valid time of the dedicates priority list for cell reselection from a first communication system, such as a Long Term Evolution (LTE) system, when the terminal is in a cell of the fists communication system. In case that the the terminal camps on a cell of a second communication system, such as a non-LTE system (for example, a UMTS system), and before the valid time expire, the terminal performs cell reselection using the dedicated priority list.Type: ApplicationFiled: September 26, 2019Publication date: January 16, 2020Inventors: Michael ROBERTS, Johan JOHANSSON, Boyun XIE, Min HUANG
-
Patent number: 10405247Abstract: A method for handover in a telecommunication system is disclosed. The method determines a traffic time pattern in a handover situation where a user equipment is handed over from a source cell to a target cell in the telecommunication system. History information relating to a traffic time pattern used in the source cell by the user equipment being handed over is forwarded from a controller node of said source cell to a controller node of said target cell. In the target cell, a traffic time pattern to be used by said user equipment in said target cell after the handover is estimated by taking into consideration at least said history information.Type: GrantFiled: August 11, 2014Date of Patent: September 3, 2019Assignee: Huawei Technologies Co., Ltd.Inventors: Yusun Fu, Johan Johansson
-
Publication number: 20190261242Abstract: A method and terminal are disclosed for cell reselection. In the disclosure, the terminal obtains a dedicated priority list and a valid time of the dedicates priority list for cell reselection from a first communication system, such as a Long Term Evolution (LTE) system, when the terminal is in a cell of the fists communication system. In case that the terminal camps on a cell of a second communication system, such as a non-LTE system (for example, a UMTS system), and before the valid time expire, the terminal performs cell reselection using the dedicated priority list.Type: ApplicationFiled: April 30, 2019Publication date: August 22, 2019Inventors: Michael ROBERTS, Johan JOHANSSON, Boyun XIE, Min HUANG
-
Patent number: 10334497Abstract: A method and terminal are disclosed for cell reselection. The terminal obtains a dedicated priority list and a valid time of the dedicates priority list for cell reselection from a first communication system, such as a Long Term Evolution (LTE) system, when the terminal is in a cell of the fists communication system. In case that the terminal camps on a cell of a second communication system, such as a non-LTE system (for example, a UMTS system), and before the valid time expire, the terminal performs cell reselection using the dedicated priority list.Type: GrantFiled: July 9, 2018Date of Patent: June 25, 2019Assignee: Huawei Technologies Co., Ltd.Inventors: Michael Roberts, Johan Johansson, Boyun Xie, Min Huang
-
Patent number: 10219147Abstract: Apparatus and methods are provided for enhanced codec control. In one novel aspect, a method includes receiving a codec control command by a user equipment (UE) in a wireless network, determining if the recommended codec characteristic will be applied to a codec executing on the UE, and adjusting a characteristic of the codec executing on the UE based on the recommended codec characteristic. The UE is connected with a radio access network (RAN) and the codec control command includes a recommended codec characteristic. In another novel aspect, the recommended codec characteristic is a maximum bitrate. In another embodiment, the recommended codec characteristic is a type of codec. In yet another novel aspect, the recommended codec characteristic is a radio resource allocation command. In another novel aspect, the UE determines all available codec bitrates that can be performed by the UE and communicates the bitrates before receiving the codec control command.Type: GrantFiled: April 6, 2017Date of Patent: February 26, 2019Assignee: MEDIATEK INC.Inventors: Johan Johansson, Chia-Chun Hsu, Chien-Chun Huang-Fu
-
Publication number: 20180332518Abstract: A method and terminal are disclosed for cell reselection. The terminal obtains a dedicated priority list and a valid time of the dedicates priority list for cell reselection from a first communication system, such as a Long Term Evolution (LTE) system, when the terminal is in a cell of the fists communication system. In case that the terminal camps on a cell of a second communication system, such as a non-LTE system (for example, a UMTS system), and before the valid time expire, the terminal performs cell reselection using the dedicated priority list.Type: ApplicationFiled: July 9, 2018Publication date: November 15, 2018Inventors: Michael ROBERTS, Johan JOHANSSON, Boyun XIE, Min HUANG
-
Publication number: 20180279384Abstract: A two-phase backoff mechanism for LTE access procedure is proposed where backoff handling is applied differently in two separate phases. During the first phase, network-controlled reattempts involves adaptation to radio conditions. Reattempts due to collisions, ramping of power and other robustness parameters needed to compensate for unpredictable conditions can be handled in the first phase. During the second phase, UE-controlled reattempts continues for other conditions. UE can reattempt at a lesser rate to alleviate the worsening of the load and interference situation. As a result, backoff handling is optimized towards LTE access procedures.Type: ApplicationFiled: March 22, 2018Publication date: September 27, 2018Inventors: Chia-Chun Hsu, Johan Johansson
-
Patent number: 10051540Abstract: A method and terminal are disclosed for cell reselection. In the disclosure, the terminal obtains a dedicated priority list and a valid time of the dedicates priority list for cell reselection from a first communication system, such as a Long Term Evolution (LTE) system, when the terminal is in a cell of the fists communication system. In case that the the terminal camps on a cell of a second communication system, such as a non-LTE system (for example, a UMTS system), and before the valid time expire, the terminal performs cell reselection using the dedicated priority list.Type: GrantFiled: January 25, 2016Date of Patent: August 14, 2018Assignee: Huawei Technologies Co., Ltd.Inventors: Michael Roberts, Johan Johansson, Boyun Xie, Min Huang
-
Patent number: 10004099Abstract: A method of extended DRX paging includes a base station that transmits extended DRX configuration information and a User Equipment (UE) receives the extended DRX configuration from the base station. The UE determines a first number of frames that are included in a hyper-frame based at least in part on the extended DRX configuration information and selects a hyper-frame number. The hyper-frame number is based at least in part on the extended DRX configuration information. The UE maintains a hyper-frame count and the hyper-frame count is incremented after each hyper-frame. The UE then goes into sleep mode and the UE determines a wake up time before a standard DRX cycle that occurs during the selected hyper-frame. The UE may also determine a first wake up time and a second wake up time based on the selected hyper-frame number and synchronization error between a first cell and a second cell.Type: GrantFiled: May 16, 2016Date of Patent: June 19, 2018Assignee: MEDIATEK INC.Inventors: Johan Johansson, Chia-Chun Hsu, Li-Chuan Tseng
-
Patent number: 9973954Abstract: Embodiments of the present invention provide a Minimizing Drive Test (MDT) logging measurement method and device. The method includes: generating MDT logging measurement configuration information; and sending the MDT logging measurement configuration information to an active User Equipment (UE) and/or an idle UE according to a predetermined rule. Through the solutions provided in the embodiments of the present invention, a commercial UE in an existing network may be utilized to assist in locating a network problem, thus reducing a Drive Test (DT) overhead.Type: GrantFiled: December 16, 2011Date of Patent: May 15, 2018Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Johan Johansson, Hongzhuo Zhang, Dongmei Zhang, Lei Jin, Ying Huang
-
Publication number: 20180092005Abstract: A method, an apparatus, and a system for detecting a radio network problem are disclosed. The method includes: when a radio network problem occurs on a user equipment (UE), a first base station controlling a cell that a radio resource control (RRC) connection established with the UE, receives problem information about the radio network problem sent by the UE, in a procedure of re-establishing the RRC connection by the UE, and sends the problem information to a second base station controlling a cell where the radio network problem occurs.Type: ApplicationFiled: December 1, 2017Publication date: March 29, 2018Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Xuelong WANG, Jun WANG, Ying HUANG, Peter LEGG, Johan JOHANSSON
-
Patent number: 9838920Abstract: A system, base station and method are disclosed for detecting a radio network problem. For a handover failure occurs on a user equipment (UE), a first base station receives, problem information about the occurred handover failure from the UE, after a radio resource control (RRC) connection is reestablished or established between the UE and a cell controlled by the first base station. The first base station then transmits the received problem information to a second base station controlling a cell where the handover failure occurs. In this way, the network side can automatically identify and detect the handover failure. As such, the network can perform self-adjustment and optimization, therefore improving the network performance and satisfying use requirements of users.Type: GrantFiled: March 10, 2014Date of Patent: December 5, 2017Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Xuelong Wang, Jun Wang, Ying Huang, Peter Legg, Johan Johansson
-
Patent number: 9838919Abstract: A method and an apparatus for detecting a radio network problem are disclosed. The method includes: when a radio link failure (RLF) problem occurs on a user equipment (UE) in a previous cell, a first base station controlling a new cell that a radio resource control (RRC) connection established with the UE receives problem information about the RLF problem sent by the UE, after the RRC connection is established, and the first base station sends the problem information to a second base station controlling the previous cell. In this way, the network side can automatically identify and detect the radio network problem which occurs on the UE, so that the network can perform self-adjustment and optimization, therefore improving the network performance and satisfying use requirements of users.Type: GrantFiled: October 4, 2011Date of Patent: December 5, 2017Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Xuelong Wang, Jun Wang, Ying Huang, Peter Legg, Johan Johansson
-
Publication number: 20170303114Abstract: Apparatus and methods are provided for enhanced codec control. In one novel aspect, a method includes receiving a codec control command by a user equipment (UE) in a wireless network, determining if the recommended codec characteristic will be applied to a codec executing on the UE, and adjusting a characteristic of the codec executing on the UE based on the recommended codec characteristic. The UE is connected with a radio access network (RAN) and the codec control command includes a recommended codec characteristic. In another novel aspect, the recommended codec characteristic is a maximum bitrate. In another embodiment, the recommended codec characteristic is a type of codec. In yet another novel aspect, the recommended codec characteristic is a radio resource allocation command. In another novel aspect, the UE determines all available codec bitrates that can be performed by the UE and communicates the bitrates before receiving the codec control command.Type: ApplicationFiled: April 6, 2017Publication date: October 19, 2017Inventors: Johan Johansson, Chia-Chun Hsu, Chien-Chun Huang-Fu
-
Patent number: D914071Type: GrantFiled: November 2, 2018Date of Patent: March 23, 2021Assignee: ESAB ABInventors: Jeroen Dekker, Johan Johansson