Patents by Inventor Erik A. Jansson
Erik A. Jansson 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: 20240161758Abstract: A method for generation of comfort noise for at least two audio channels. The method comprises determining a spatial coherence between audio signals on the respective audio channels, wherein at least one spatial coherence value per frame and frequency band is determined to form a vector of spatial coherence values. A vector of predicted spatial coherence values is formed by a weighted combination of a first coherence prediction and a second coherence prediction that are combined using a weight factor ?. The method comprises signaling information about the weight factor ? to the receiving node, for enabling the generation of the comfort noise for the at least two audio channels at the receiving node.Type: ApplicationFiled: November 21, 2023Publication date: May 16, 2024Applicant: Telefonaktiebolaget LM Ericsson (publ)Inventors: Erik NORVELL, Fredrik JANSSON
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Patent number: 11978460Abstract: A method, system, and computer program to encode and decode a channel coherence parameter applied on a frequency band basis, where the coherence parameters of each frequency band form a coherence vector. The coherence vector is encoded and decoded using a predictive scheme followed by a variable bit rate entropy coding.Type: GrantFiled: August 3, 2022Date of Patent: May 7, 2024Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)Inventors: Erik Norvell, Fredrik Jansson
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Publication number: 20230179678Abstract: Methods, systems, and computer programs are presented for lowering network latency for cloud-based services. Service-delivery edge locations allow customers to improve communication-providers public and private network connectivity for improved performance. One method includes operations for performing, by an edge server, a handshake to establish a communication session between a client and a main server, and for exchanging data between the client and the main server via the edge server. The handshake includes exchanging, by the edge server, communication initiation messages with the client, and validating, by the edge server, authentication credentials for the communication session based on the communication initiation messages.Type: ApplicationFiled: February 2, 2023Publication date: June 8, 2023Inventors: Alexander Philip Lowe, Madeleine Genevieve Muscari, Robert Charles Hagemann, III, Christer Jan Erik Fahlgren, Jeremy Andrew McEntire, Erik A. Jansson, Humberto Reyes, Evan Kyle Fossier, Jingming Niu
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Patent number: 11601519Abstract: Methods, systems, and computer programs are presented for lowering network latency for cloud-based services. Service-delivery edge locations allow customers to improve communication-providers public and private network connectivity for improved performance. One method includes operations for performing, by an edge server, a handshake to establish a communication session between a client and a main server, and for exchanging data between the client and the main server via the edge server. The handshake includes exchanging, by the edge server, communication initiation messages with the client, and validating, by the edge server, authentication credentials for the communication session based on the communication initiation messages.Type: GrantFiled: August 12, 2020Date of Patent: March 7, 2023Assignee: Twilio Inc.Inventors: Alexander Philip Lowe, Madeleine Genevieve Muscari, Robert Charles Hagemann, III, Christer Jan Erik Fahlgren, Jeremy Andrew McEntire, Erik A. Jansson, Humberto Reyes, Evan Kyle Fossier, Jingming Niu
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Publication number: 20220298151Abstract: The present disclosure relates to compounds according to Formula (I), useful for treating diseases.Type: ApplicationFiled: May 27, 2022Publication date: September 22, 2022Applicant: ACADIA PHARMACEUTICALS INC.Inventors: Ethan S. BURSTEIN, Roger OLSSON, Björn Gustav BORGSTRÖM, Karl Erik JANSSON, Niklas Patrik SKÖLD, Henrik VON WACHENFELDT, Larisa Yudina WAHLSTRÖM
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Patent number: 11440884Abstract: The present disclosure relates to compounds according to Formulae (I), (II) and (VIII), useful for treating diseases.Type: GrantFiled: August 20, 2018Date of Patent: September 13, 2022Assignee: ACADIA PHARMACEUTICALS INC.Inventors: Ethan S. Burstein, Roger Olsson, Karl Erik Jansson, Niklas Patrik Sköld, Larisa Yudina Wahlström, Björn Gustav Borgström, Henrik Von Wachenfeldt, Magnus Gustav Wilhelm Bergner
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Patent number: 11345693Abstract: The present disclosure relates to compounds according to Formula (I), useful for treating diseases.Type: GrantFiled: February 21, 2020Date of Patent: May 31, 2022Assignee: ACADIA PHARMACEUTICALS INC.Inventors: Ethan S. Burstein, Roger Olsson, Björn Gustav Borgström, Karl Erik Jansson, Niklas Patrik Sköld, Henrik Von Wachenfeldt, Larisa Yudina Wahlström
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Publication number: 20210385292Abstract: Methods, systems, and computer programs are presented for lowering network latency for cloud-based services. Service-delivery edge locations allow customers to improve communication-providers public and private network connectivity for improved performance. One method includes operations for performing, by an edge server, a handshake to establish a communication session between a client and a main server, and for exchanging data between the client and the main server via the edge server. The handshake includes exchanging, by the edge server, communication initiation messages with the client, and validating, by the edge server, authentication credentials for the communication session based on the communication initiation messages.Type: ApplicationFiled: August 12, 2020Publication date: December 9, 2021Inventors: Alexander Philip Lowe, Madeleine Genevieve Muscari, Robert Charles Hagemann, III, Christer Jan Erik Fahlgren, Jeremy Andrew McEntire, Erik A. Jansson, Humberto Reyes, Evan Kyle Fossier, Jingming Niu
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Publication number: 20210229369Abstract: Disclosed is a method for manufacturing a road marking (2). The method comprises the steps of: placing a mesh (1) and road marking pieces (10), one on top of the other, provide heat to the road marking pieces (10) in an area where the mesh (1) is placed, and forcing the mesh (1) and the road marking pieces (10) against each other to at least partially integrate the mesh (1) in the road marking pieces (10). A road marking (2) manufactured according to this method is also disclosed.Type: ApplicationFiled: July 5, 2019Publication date: July 29, 2021Applicant: Promax Industries ApSInventors: John Leth JENSEN, Erik JANSSON
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Publication number: 20210122713Abstract: The present disclosure relates to compounds according to Formulae (I), (II) and (VIII), useful for treating diseases.Type: ApplicationFiled: August 20, 2018Publication date: April 29, 2021Applicant: ACADIA PHARMACEUTICALS INC.Inventors: Ethan S. BURSTEIN, Roger OLSSON, Karl Erik JANSSON, Niklas Patrik SKÖLD, Larisa Yudina WAHLSTRÖM, Björn Gustav BORGSTRÖM, Henrik VON WACHENFELDT, Magnus Gustav Wilhelm BERGNER
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Publication number: 20200270239Abstract: The present disclosure relates to compounds according to Formula (I), useful for treating diseases.Type: ApplicationFiled: February 21, 2020Publication date: August 27, 2020Applicant: ACADIA PHARMACEUTICALS INC.Inventors: Ethan S. BURSTEIN, Roger OLSSON, Björn Gustav BORGSTRÖM, Karl Erik JANSSON, Niklas Patrik SKÖLD, Henrik VON WACHENFELDT, Larisa Yudina WAHLSTRÖM
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Patent number: 9992073Abstract: A network status measuring system comprising a processor; a display circuitry configured to display a schematic overview of the network; a data traffic measuring circuitry configured to measure bit rate and latency on links of the network; and a graphic generating circuitry configured to generate a graphical representation of a bit rate and a latency measured on a particular link of the network by generating objects to be displayed at the particular link of the network in connection with the schematic overview of the network. The processor is further configured to calculate a number of the objects to be displayed at the particular link of the schematic overview of the network based on the bit rate measured on the particular link of the network. The display circuitry is further configured to display the generated objects at the particular link of the schematic overview of the network.Type: GrantFiled: October 3, 2016Date of Patent: June 5, 2018Assignee: Axis ABInventors: Ulf Ahlfors, Ted Hartzell, Staffan Olsson, Ralph Myrnäs, Henrik Henriksson, Fredrik Olsson, Mikael Ranbro, Erik Jansson
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Publication number: 20170099333Abstract: A method for requesting and receiving a media stream within a networked system is provided. The networked system includes a client, a media service register (MSR) and a media service manager (MSM), arranged to communicate within a data network including networked computing devices. The method includes: the client sending to the MSR a media request for the media stream, the MSR including a register of identifiers and an address for accessing each active media stream generating services (MSGS); the MSR checking if the media request matches an active MSGS generating the requested media stream; when the media request does not match an active MSGS, sending an activation request to the MSR for a MSGS generating the requested media stream; the MSM sending an instruction to install the requested MSGS at at least one of the networked computing devices; and the client receiving the media stream generated by the installed MSGS.Type: ApplicationFiled: September 23, 2016Publication date: April 6, 2017Applicant: Axis ABInventors: Ted Hartzell, Staffan Olsson, Henrik Henriksson, Mikael Ranbro, Ralph Myrnäs, Fredrik Olsson, Erik Jansson, Ulf Ahlfors
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Publication number: 20170099192Abstract: A network status measuring system comprising a processor; a display circuitry configured to display a schematic overview of the network; a data traffic measuring circuitry configured to measure bit rate and latency on links of the network; and a graphic generating circuitry configured to generate a graphical representation of a bit rate and a latency measured on a particular link of the network by generating objects to be displayed at the particular link of the network in connection with the schematic overview of the network. The processor is further configured to calculate a number of the objects to be displayed at the particular link of the schematic overview of the network based on the bit rate measured on the particular link of the network. The display circuitry is further configured to display the generated objects at the particular link of the schematic overview of the network.Type: ApplicationFiled: October 3, 2016Publication date: April 6, 2017Applicant: Axis ABInventors: Ulf Ahlfors, Ted Hartzell, Staffan Olsson, Ralph Myrnas, Henrik Henriksson, Fredrik Olsson, Mikael Ranbro, Erik Jansson
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Patent number: 9604263Abstract: A method for cleaning the interior of a freight container of ISO type having an access opening for receiving goods, wherein the method comprises: providing a cleaning tool comprising a framework, a robot movably connected to the framework and having a nozzle for supplying a cleaning medium including dry ice, and an actuating unit arranged to move the robot relative to the framework; gripping the framework of the tool with a truck designed for gripping and carrying freight containers of ISO type; driving the truck carrying the tool to the container to be cleaned; moving the robot into an interior of the container by means of the actuating unit; and moving the nozzle by means of the robot along a programmed cleaning path while cleaning the interior of the container by means of dry ice blasting.Type: GrantFiled: January 13, 2015Date of Patent: March 28, 2017Assignee: IBC ROBOTICS ABInventors: Kerstin Eriksson, Erik Jansson, Anders Thunell, Ingemar Reyier
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Publication number: 20160046582Abstract: The subject invention provides a mixture of Crystalline Laquinimod sodium particles, wherein (i) ?90% of the total amount by volume of the laquinimod sodium particles have a size of ?40 ?m or (ii) ?50% of the total amount by volume of the laquinimod sodium particles have a size of ?15 ?m and wherein: a) the mixture has a bulk density of 0.2-0.4 g/mL; b) the mixture has a tapped density of 0.40-0.7 g/mL; c) an amount of heavy metal in the mixture is no more than 20 ppm relative to the amount by weight of laquinimod sodium; d) an amount of MCQ in the mixture is no more than 0.15% relative to the amount of laquinimod sodium as measured by HPLC; e) an amount of MCQCA in the mixture is no more than 0.15% relative to the amount of laquinimod sodium as measured by HPLC; or f) an amount of MCQME in the mixture is no more than 0.12% relative to the amount of laquinimod sodium as measured by HPLC.Type: ApplicationFiled: March 14, 2014Publication date: February 18, 2016Applicant: Teva Pharmaceutical Industries Ltd.Inventors: Anton FEWNKEL, Avital LAZER, Vladimir IOFFE, Karl-Erik JANSSON, Ulf Tomas FRISTEDT
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Patent number: 9061326Abstract: A tool and method for cleaning the interior of a freight container of ISO type. The tool having a framework, a robot movably connected to the framework and provided with a nozzle for supplying dry ice. The robot and the nozzle are adapted to clean the interior of the container by means of dry ice blasting. An actuating unit is arranged to move the robot between the framework and the interior of the container. The tool is a portable unit and has a size and a design that allows a truck adapted for gripping and carrying freight containers of ISO type to grip and carry the tool in order to move the tool to and from the container to be cleaned.Type: GrantFiled: May 5, 2010Date of Patent: June 23, 2015Assignee: IBC ROBOTICS ABInventors: Kerstin Eriksson, Erik Jansson, Anders Thunell, Ingemar Reyier
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Publication number: 20150122288Abstract: A tool and method for cleaning the interior of a freight container of ISO type. The tool having a framework, a robot movably connected to the framework and provided with a nozzle for supplying dry ice. The robot and the nozzle are adapted to clean the interior of the container by means of dry ice blasting. An actuating unit is arranged to move the robot between the framework and the interior of the container. The tool is a portable unit and has a size and a design that allows a truck adapted for gripping and carrying freight containers of ISO type to grip and carry the tool in order to move the tool to and from the container to be cleaned.Type: ApplicationFiled: January 13, 2015Publication date: May 7, 2015Inventors: Kerstin ERIKSSON, Erik JANSSON, Anders THUNELL, Ingemar REYIER
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Patent number: 8871936Abstract: A method for preparing a compound of formula (I) by reacting the appropriate alkyl ester and an aniline derivative, in a refluxing mixture containing an aliphatic solvent or a mixture of aliphatic solvents having a boiling point in the range of 68-191° C.; condensing vapors of the refluxing mixture; treating the condensed vapors with an alcohol scavenging agent or a mixture of alcohol scavenging agents; and returning the condensed vapors back to the reaction mixture.Type: GrantFiled: July 7, 2011Date of Patent: October 28, 2014Assignee: Active Biotech ABInventors: Lillemor Maria Bock, Par Henning Holmberg, Karl-Erik Jansson
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Publication number: 20130109860Abstract: A method for preparing a compound of formula (I) by reacting the appropriate alkyl ester and an aniline derivative, in a refluxing mixture containing an aliphatic solvent or a mixture of aliphatic solvents having a boiling point in the range of 68-191° C.; condensing vapors of the refluxing mixture; treating the condensed vapors with an alcohol scavenging agent or a mixture of alcohol scavenging agents; and returning the condensed vapors back to the reaction mixture.Type: ApplicationFiled: July 7, 2011Publication date: May 2, 2013Applicant: ACTIVE BIOTECH ABInventors: Lillemor Maria Bock, Par Henning Holmberg, Karl-Erik Jansson