Patents Assigned to Lenovo (Singapore) PTE LTD
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Patent number: 11882077Abstract: Apparatuses, methods, and systems are disclosed for selectively deactivating a bandwidth part. One apparatus includes a transceiver that receives one or more UL BWP configurations and receives a SL BWP configuration. Here, the one or more UL BWP configurations includes an active UL BWP and the SL BWP is associated with a first numerology. The apparatus also includes a processor that identifies a second numerology of an active UL BWP and determines whether the first numerology matches the second numerology. If the first numerology does not match the second numerology, the processor selectively deactivates one of the SL BWP and the active UL BWP.Type: GrantFiled: July 11, 2022Date of Patent: January 23, 2024Assignee: Lenovo (Singapore) Pte. Ltd.Inventors: Joachim Loehr, Prateek Basu Mallick, Karthikeyan Ganesan
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Patent number: 11880587Abstract: Methods, systems, apparatus, and program products that can write auditable traces of a data wipe to a storage device are disclosed herein. One method includes performing, by a processor, a set of overwrite operations of a data wipe on a storage device, generating a set of auditable traces for the data wipe, and writing the set of auditable traces to the storage device. Systems, apparatus, and computer program products that include hardware and/or software that can perform the methods for writing auditable traces of a data wipe to a storage device are also disclosed herein.Type: GrantFiled: November 30, 2021Date of Patent: January 23, 2024Assignee: Lenovo (Singapore) Pte. Ltd.Inventors: Robert J. Kapinos, Scott Li, Robert James Norton, Jr., Russell Speight VanBlon
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Publication number: 20240021126Abstract: The information processing apparatus includes a display having a screen area with an array of a plurality of pixels and a camera near the rear face of the display to capture an image based on light incident through the display. The information processing apparatus stops emission of light from pixels in a first area corresponding to a position in the screen area of the display where the camera is placed and control the pixels to be non-displayed, and when the operation position within the screen area of the display is within the first area, displays an image based on the display data corresponding to the first area in any part of the screen area of the display.Type: ApplicationFiled: June 26, 2023Publication date: January 18, 2024Applicant: Lenovo (Singapore) Pte. Ltd.Inventors: Huy Ngoc Truong, Kazuo Fujii, Limin Xiao
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Patent number: 11876868Abstract: Apparatuses, methods, and systems are disclosed for deriving an operating system identity. One method includes determining, at a remote unit, a type of operating system used by the remote unit. The method includes determining a domain name corresponding to the type of operating system. The method includes deriving an operating system identity by applying a hash function to the domain name and a predetermined value. The method includes transmitting a first message to a mobile communication network. In such embodiments, the first message includes the operating system identity.Type: GrantFiled: February 15, 2019Date of Patent: January 16, 2024Assignee: Lenovo (Singapore) Pte. Ltd.Inventors: Roozbeh Atarius, Apostolis Salkintzis, Dimitrios Karampatsis
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Patent number: 11876407Abstract: An assembly can include a rotor that defines a rotor axis and that includes a number of permanent magnets; a stator that defines a stator axis, coaxially aligned with the rotor axis, and that includes a number of electropermanent magnets; and a controller that controls polarity of the electropermanent magnets to rotate the rotor about the rotor axis.Type: GrantFiled: July 31, 2020Date of Patent: January 16, 2024Assignee: Lenovo (Singapore) Pte. Ltd.Inventors: Joseph Anthony Holung, Bouziane Yebka, Philip John Jakes, Tin-Lup Wong, Joseph David Plunkett
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Publication number: 20240014098Abstract: A heat radiating structure includes a mesh which abuts on a surface of a die of a GPU and a copper plate which is equipped with a recessed part into which the mesh fits and which sandwiches and holds the mesh together with the surface of the die. The mesh includes a heat generating element abutment range part into which a liquid metal is impregnated and which abuts on the surface of the die and receives heat from the die and a heat generating element non-abutment region part which is contiguous to the heat generating element abutment range part and does not abut on the surface of the die. The heat generating element non-abutment range part is fixed to the copper plate with the use of a sponge tape. The heat generating element abutment range part is shaped to protrude from the heat generating element abutment range part.Type: ApplicationFiled: June 12, 2023Publication date: January 11, 2024Applicant: LENOVO (SINGAPORE) PTE. LTD.Inventors: Ryota Watanabe, Junki Hashiba, Masahiro Kitamura, Takuroh Kamimura
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Publication number: 20240013571Abstract: An information processing apparatus includes a memory which temporarily stores a program of an OS; a first processor which executes the program to implement functions of the OS; a second processor which detects a face area with a face captured therein from an image captured by an imaging unit. When the face area is no longer detected, the first processor performs first processing to limit the use of at least some of the functions of the OS for a predetermined first time, and when it is detected that the information processing apparatus is held by a user before the first time elapses, the first processor disables the first processing, and performs second processing to limit the use of at least some of the functions of the OS for a predetermined second time.Type: ApplicationFiled: June 30, 2023Publication date: January 11, 2024Applicant: Lenovo (Singapore) Pte. Ltd.Inventors: Kazuhiro Kosugi, Masashi Nishio
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Patent number: 11870844Abstract: Apparatuses, methods, and systems are disclosed for supporting edge data network discovery. One apparatus includes a transceiver and a processor that receives a first request from a function in the mobile communication network including a UE identity and a UE network address. The processor determines whether the UE is located in a first service area based on a UE location and forwards a DNS request received from the UE network address to a first DNS server associated with the first service area in response to determining that the UE is located in the first service area. Via the transceiver, the processor receives a DNS reply from the first DNS server and sends a second request to a policy function in the mobile communication network in response to determining that the DNS reply includes a first IP address.Type: GrantFiled: October 21, 2019Date of Patent: January 9, 2024Assignee: Lenovo (Singapore) Pte. Ltd.Inventors: Apostolis Salkintzis, Genadi Velev, Dimitrios Karampatsis
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Patent number: 11868200Abstract: A method that includes identifying a processing error, obtaining user input information for a determined period prior to identifying the processing error, determining steps undertaken during the determined period prior to identifying the processing error based on the input information, and obtaining context awareness information related to the one or more processors. The method also includes obtaining network user input information and network context awareness information related to the processing error from other electronic devices within a network, determining a reduced amount of steps from the steps undertaken during the determined period to identify the processing error to form an error reproduction plan by analyzing the network user input information and the network context awareness information in comparison to the user input information and context awareness information, and communicating the error reproduction plan to a user or third party.Type: GrantFiled: July 11, 2022Date of Patent: January 9, 2024Assignee: LENOVO (SINGAPORE) PTE, LTD.Inventors: Matthew Fardig, Sathish Kumar Ganesan, Dane Hixson, Anthony Martinez
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Patent number: 11870609Abstract: Apparatuses, methods, and systems are disclosed for supporting JED model selection and training. One apparatus includes a processor and a transceiver that receives a configuration from a network device, said configuration indicating at least one of: a set of resources for model training, a type of intended model training, and combinations thereof. The processor selects a Joint Channel Equalization and Decoding (“JED”) model from a set of models based on the received configuration. The processor trains the selected JED model using the received configuration.Type: GrantFiled: September 22, 2021Date of Patent: January 9, 2024Assignee: Lenovo (Singapore) Pte. Ltd.Inventors: Seyedomid Taghizadeh Motlagh, Sher Ali Cheema, Ali Ramadan Ali, Ankit Bhamri, Hyejung Jung, Hossein Bagheri, Vijay Nangia, Razvan-Andrei Stoica
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Patent number: 11863665Abstract: Apparatuses, methods, and systems are disclosed for security capabilities in an encryption key request. One method includes transmitting an encryption key request comprising security capabilities of a user equipment, wherein the encryption key request is for an application layer key. The method includes, in response to transmitting the encryption key request, receiving an encryption key response comprising a group encryption key.Type: GrantFiled: May 27, 2020Date of Patent: January 2, 2024Assignee: Lenovo (Singapore) Pte. Ltd.Inventors: Andreas Kunz, Dimitrios Karampatsis, Genadi Velev, Roozbeh Atarius
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Patent number: 11864222Abstract: An ULCI DCI with a group-common DCI format for a serving cell can be received. The ULCI DCI can indicate a group of symbols and a group of PRBs. In response to receiving the DCI, a PUSCH transmission or an SRS transmission on the serving cell can be cancelled if the PUSCH transmission is with low priority based on the device being provided a RRC indication indicating ULCI is only applicable to UL transmissions with low priority level, if the group of symbols includes a symbol of the PUSCH or of the SRS transmission, and if the group of PRBs includes a PRB of the PUSCH or of the SRS transmission.Type: GrantFiled: May 12, 2022Date of Patent: January 2, 2024Assignee: Lenovo (Singapore) Pte. Ltd.Inventors: Hossein Bagheri, Vijay Nangia, Hyejung Jung
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Patent number: 11863683Abstract: A computer implemented method for providing a communication path is provided. The method includes to determine, with a receiving device, a shared secret based on a receiving device private key and an electronic device public key communicated to the receiving device over a network, and determine, with the electronic device, the shared secret based on an electronic device private key and a receiving device public key communicated to the electronic device over the network. The method also includes to determine, with the receiving device, an identifier of the receiving device based on the shared secret, and determine, with the electronic device, a time-based one-time password (TOTP) based on the shared secret. The method also includes to obtain a token based on the TOTP, communicate the token from the electronic device to the receiving device based on the identifier, and provide a communication path between the receiving device and electronic device based on the token.Type: GrantFiled: September 10, 2021Date of Patent: January 2, 2024Assignee: LENOVO (SINGAPORE) PTE. LTDInventors: Igor Stolbikov, Nathan Peterson, John M. Petersen, Gary D. Cudak
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Patent number: 11863259Abstract: Apparatuses, methods, and systems are disclosed for determining a precoder for wireless communications. An apparatus includes a processor that determines a precoder for a set of modulation symbols, the determined precoder comprising a plurality of codewords and configured to reduce an ensemble interference and a pairwise interference among the plurality of codewords. The processor precodes the set of modulation symbols based on the determined precoder. The processor maps the precoded set of modulation symbols to a set of physical transmission resources for a transmission layer, wherein a number of modulation symbols in the set of modulation symbols is greater than a number of physical transmission resources in the set of physical transmission resources. The apparatus includes a transceiver that transmits, to a receiver node, an indication of the determined precoder and the set of physical transmission resources.Type: GrantFiled: October 22, 2021Date of Patent: January 2, 2024Assignee: Lenovo (Singapore) Pte. Ltd.Inventors: Razvan-Andrei Stoica, Seyedomid Taghizadeh Motlagh, Vijay Nangia, Ali Ramadan Ali
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Publication number: 20230418710Abstract: An information processing apparatus includes a reference POST time storage which stores module identification information for identifying a module indicative of a partial function of the BIOS, and a reference value of a POST time indicative of processing time required in POST processing for the module in association with each other; and a BIOS processor which executes processing based on the BIOS, where the BIOS processor executes POST processing for the module as each of modules according to a setup configuration of the BIOS to execute processing for measuring the POST time for each executed module, and processing for determining whether or not the POST time is increasing based on the POST time measured for the module and the reference value corresponding to the module identification information of the module stored in the reference POST time storage unit to identify an abnormal module as the module having an abnormality.Type: ApplicationFiled: April 24, 2023Publication date: December 28, 2023Applicant: Lenovo (Singapore) Pte. Ltd.Inventors: Ryo Fukuda, Naoyuki Araki, Ken Sasaki, Masatomo Mitamura
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Publication number: 20230422446Abstract: A cooling module includes a fan, a heat sink, and a first heat pipe and a second heat pipe that are connected to a first surface of the heat sink. The heat sink includes a valley portion in which the second surface is recessed toward a side of the first surface, a first mountain portion that is between the valley portion and the air introduction surface and has a greater height of the fin than the valley portion, and a second mountain portion that is between the valley portion and the air exhaust surface and has a greater height of the fin than the valley portion. The first mountain portion is disposed at a position overlapping the first heat pipe, and the second mountain portion is disposed at a position overlapping the second heat pipe.Type: ApplicationFiled: March 23, 2023Publication date: December 28, 2023Applicant: LENOVO (SINGAPORE) PTE. LTD.Inventors: Junki Hashiba, Masahiro Kitamura, Shusaku Tomizawa
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Patent number: 11853136Abstract: An information processing apparatus includes: a controller that outputs notification information based on input information; and a processor that functions as a system processing unit that executes system processing based on an operating system (OS) and a Basic Input Output System (BIOS) processing unit that executes control related to the performance of the system processing by control of a BIOS using the notification information output from the controller.Type: GrantFiled: February 24, 2021Date of Patent: December 26, 2023Assignee: Lenovo (Singapore) Pte. Ltd.Inventors: Ryota Watanabe, Takuroh Kamimura, Atsunobu Nakamura, Yuichiro Seto, Yusaku Morishige, Ke Ma
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Patent number: 11855727Abstract: The generation of a channel state information report is provided. The generation includes transmitting reference signals to a user equipment, and receiving a reported set of quantized weighting coefficients, each of the weighting coefficients corresponding to a respective beam index and a respective tap index, where a set of beams based on the received reference signals is selected, where each of the beams corresponds to a discrete Fourier transform vector, and where each of the beams has a corresponding beam index. The tap index corresponds to a member of a Fourier basis set, where at least two subsets of the reported set of weighting coefficients are quantized according to separate quantization procedures.Type: GrantFiled: April 26, 2022Date of Patent: December 26, 2023Assignee: Lenovo (Singapore) Pte. Ltd.Inventors: Tyler Brown, Udar Mittal, Ahmed Hindy
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Patent number: 11855793Abstract: In one aspect, an apparatus may include a processor and storage accessible to the processor. The storage may include instructions executable to identify first, second, third, and fourth participants that are to engage in video conferencing. The instructions may also be executable to access data related to the participants. The instructions may then be executable to, based on the data, group the first and second participants together for a first video conference and group the third and fourth participants together for a second video conference. Based on the grouping, the instructions may then be executable to provide a graphical user interface including video feeds of the participants according to the groupings and allowing a fifth participant to enter the different groups to converse audibly with the different groups. The groupings may be made based on past participation in other video conferences and/or traits of the respective participants, for example.Type: GrantFiled: December 11, 2020Date of Patent: December 26, 2023Assignee: Lenovo (Singapore) Pte. Ltd.Inventors: Tobias Christensen, Axel Ramirez Flores, Nathanial Albertson, Matthew Fardig
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Patent number: 11854500Abstract: One embodiment provides a method, including: receiving, on an information handling device, an indication that content is loading on the information handling device; determining, using a processor, whether a projected loading period for the content is expected to exceed a predetermined threshold; and lowering, responsive to determining that the projected loading period for the content is expected to exceed the predetermined threshold, a brightness of a display screen associated with the information handling device during a loading period for the content. Other aspects are described and claimed.Type: GrantFiled: October 29, 2021Date of Patent: December 26, 2023Assignee: LENOVO (SINGAPORE) PTE. LTDInventors: Nathan Peterson, Arnold Weksler, Russell Speight VanBlon, Mark Delaney, John C Mese