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41. 发明申请

US20220239898A1 SYSTEM AND METHOD FOR VIDEO PERFORMANCE OPTIMIZATIONS DURING A VIDEO CONFERENCE SESSION 有权
公开(公告)号：US20220239898A1
公开(公告)日：2022-07-28
申请号：US17157586
申请日：2021-01-25
申请人： Dell Products, LP
发明人： Vivek Viswanathan Iyer , Todd E. Swierk
IPC分类号： H04N19/105 , G06K9/00 , H04N7/15 , H04N19/174 , H04N19/52
摘要： An information handling system executing a multimedia multi-user collaboration application (MMCA) may include a memory; a power management unit; a video camera to capture video of a user participating in a video conference session conducted by a processor executing code instructions of the MMCA via a first network link on a network interface device; a time-of-flight (TOF) sensor to provide distance data descriptive of the distance between a user's body and the video camera; the processor configured to execute a video frame user presence detection system to: slice a video frame into a plurality of video frame slices; based on the distance data, create a human object presence (HOP) heat map to assign a probability of the presence of the user's body within each video frame slice of the video frame; the processor configured to select, among the plurality of video frame slices, those video frame slices with an assigned probability of presence of the user's body that exceeds a threshold probability as a HOP video frame slice group where the user's body appears within the video frame; and the network interface device configured to send data defining the HOP video frame slice group to a sink information handling system participating in the video conference session over the network to assist decoding of the video frame at the sink information handling system.

42. 发明申请

US20220239830A1 SYSTEM AND METHOD FOR INTELLIGENT IMAGING SENSORY CLASSIFICATION 有权
公开(公告)号：US20220239830A1
公开(公告)日：2022-07-28
申请号：US17155425
申请日：2021-01-22
申请人： DELL PRODUCTS, LP
发明人： Maxwell Andrews , Rocco Ancona
IPC分类号： H04N5/232 , H04N5/225 , G06K9/62
摘要： An intelligent image sensory system includes its own embedded or modular image processing capability. The intelligent image sensory system may capture, process, and content classify digital frames. Each digital frame may be classified as permissible or objectionable, according to trainable content rules and policies. The intelligent image sensory system conducts a real time, frame-by-frame content analysis to avoid sharing of personal/sensitive data. An audio input system may also be controlled, based on the content of each frame.

43. 发明申请

US20220232730A1 SYSTEM AND METHOD FOR MEASURING AND CONTROLLING DUST INGRESS IN A PARTICULATE MATTER SENSOR IN AN INFORMATION HANDLING SYSTEM 有权
公开(公告)号：US20220232730A1
公开(公告)日：2022-07-21
申请号：US17153203
申请日：2021-01-20
申请人： DELL PRODUCTS, LP
发明人： James D. Trim , Jace W. Files , John T. Morrison , Sajjad Ahmed
IPC分类号： H05K7/20 , H05K5/03
摘要： An information handling system includes a fan to cool a component of the information handling system, and a sensor device. The fan includes a first fan inlet, a second fan inlet, and a fan outlet. The fan is configured to draw air into the first and second fan inlets and to blow air out the fan outlet. The sensor device includes a sensor inlet, a sensor outlet, and a cover. The sensor is coupled to the fan with the first fan inlet collocated with the sensor outlet such that air drawn into the first fan inlet is first drawn through the sensor inlet. The cover is configured in a first position to cover the sensor inlet to permit no air flow through the sensor inlet and in a second position to uncover the sensor inlet to permit air to flow through the sensor inlet.

44. 发明授权

US11388493B1 Secure and attested all-photonics network 有权
公开(公告)号：US11388493B1
公开(公告)日：2022-07-12
申请号：US17241951
申请日：2021-04-27
申请人： DELL PRODUCTS, LP
发明人： Rowland Shaw , Qing Ye , Said Tabet
IPC分类号： H04B10/071 , H04Q11/00
摘要： A data communication network includes a plurality of network nodes coupled together via optical links and a network controller. Each network node includes a reflectometry analyzer that provides a characterization of physical properties of the optical links coupled to the associated network node. The characterization for each particular optical link provides a unique fingerprint of the physical properties of the particular optical link. The network controller determines a network path between a first network node and a second network node, wherein the network path traverses a first optical link, receives a first fingerprint for the first optical link from a first reflectometry analyzer, defines a signature for the path, the signature including the first fingerprint, receives a second fingerprint for the first optical link from the first reflectometry analyzer, the second fingerprint being different from the first fingerprint, and determines that the network path is not secure based upon the difference between the first fingerprint and the second fingerprint.

45. 发明申请

US20220176240A1 THERMO-HAPTICS FOR A POINTING DEVICE FOR GAMING 有权
公开(公告)号：US20220176240A1
公开(公告)日：2022-06-09
申请号：US17112015
申请日：2020-12-04
申请人： Dell Products, LP
发明人： Deeder M. Aurongzeb , Peng Lip Goh
IPC分类号： A63F13/285
摘要： An information handling system may include a processor, a data storage device, a power management unit, a thermo-haptic mouse, including an array of thermoelectric generators of a thermo-haptic module to selectively heat or cool a portion of the thermo-haptic mouse to be felt by a user of the thermo-haptic mouse, and a piezoelectric actuator of the thermo-haptic module to selectively apply a vibration to the portions of the thermo-haptic mouse to be felt by the user of the thermo-haptic mouse, and the processor executing code of a mouse training machine learning system to: receive, as training input, captured images during the execution of a gaming application and provide, as output, image recognition dataset descriptive of recognized game action event environmental data during execution of the gaming application, the image recognition dataset to be used by the processor executing a thermo-haptic feedback model evaluation system to provide thermo-haptic signals to the array of thermoelectric generators and the piezoelectric actuator to provide thermo-haptic feedback commensurate with the game action event environment during game play.

46. 发明授权

US11350307B2 Systems and methods of transmitting data over a communication network using quality of service tagging 有权
公开(公告)号：US11350307B2
公开(公告)日：2022-05-31
申请号：US16891904
申请日：2020-06-03
申请人： Dell Products, LP
发明人： Anantha K. Boyapalle , Liam B. Quinn , Kamal J. Koshy
IPC分类号： G06F11/00 , H04W28/02 , H04W72/10
摘要： An information handling system may include a processor; a memory; an application monitoring module to, upon execution by the processor, receive data descriptive of the type of data traffic to be transmitted across a wireless communication network by any of a plurality of applications being executed on the information handling system; spectrum query module to, upon execution by the processor, determine which of a plurality of wireless communication spectrums are available to communicatively couple the information handling system to a backend server for transmission of the data to be transmitted by each of the applications; and a differentiated services code point (DSCP) filtering module to: rank a plurality of data types of the applications being executed by the processor based on prioritization criteria associated with data to be transmitted by each of the application; assign a wireless communication spectrum to a type of data associated with any given application being executed by the processor according to the prioritization criteria and rank of the given application wherein the plurality of wireless communication spectrums are separated into individual network slices to achieve a quality of service (QoS) commensurate with the prioritization criteria; and a network interface device for communicating the type of data on corresponding wireless communication spectrums for the individual network slices.

47. 发明授权

US11347615B2 System and method for context-based performance optimization of an information handling system 有权
公开(公告)号：US11347615B2
公开(公告)日：2022-05-31
申请号：US16932210
申请日：2020-07-17
申请人： DELL PRODUCTS, LP
发明人： Vivek Viswanathan Iyer , Michael S. Gatson
IPC分类号： G06F11/34
摘要： An information handling system includes a storage device configured to store contextual inputs obtained from components associated with the information handling system. A processor obtains telemetry data from one or more of the components, the telemetry data including contextual inputs according to a user context and a system context. The processor determines a recommendation that includes first applications to be preloaded, and second applications which status is to be changed based on the contextual inputs according to the user context. The recommendation further includes one or more system settings to be adjusted based on the contextual inputs according to the system context. The processor determines a first ordered list of the first applications to be preloaded according to a first priority and a second ordered list of the second applications which status is to be changed according to a second priority based on the recommendation.

48. 发明授权

US11347322B2 System for modified key actions and haptic feedback for smart typing assist with a solid-state keyboard and touchpad 有权
公开(公告)号：US11347322B2
公开(公告)日：2022-05-31
申请号：US17361132
申请日：2021-06-28
申请人： Dell Products, LP
发明人： Michiel Knoppert , Priyank Gajiwala , Frank van Valkenhoef
IPC分类号： G09G5/00 , G06F3/02 , G06F3/01 , G06F3/023 , H01H13/7065 , H01H13/85 , H03K17/967 , H01H13/83
摘要： A haptic keyboard of an information handling system comprising a coversheet to identify keys of the haptic keyboard, a contact foil and a piezoelectric element to receive an applied mechanical stress at a first key of the coversheet and generate an electric actuation signal. A processor executing instructions of a haptic smart typing assistance system to detect and anticipate a next letter of a word being typed and a controller to receive an instruction of the anticipated next letter and increasing force required actuate at least one key for a letter adjacent to the anticipated next letter, and to send a response haptic feedback control signal to the piezoelectric element to cause the piezoelectric element to generate a first haptic feedback at the first key if the anticipated next letter is selected and to generate a second haptic feedback if a typographical error is detected.

49. 发明授权

US11347314B2 System for a solid-state keyboard and touchpad with a single sheet cover for providing haptic feedback 有权
公开(公告)号：US11347314B2
公开(公告)日：2022-05-31
申请号：US17112869
申请日：2020-12-04
申请人： Dell Products, LP
发明人： Michiel Knoppert , Priyank Gajiwala , Thomas M. Hinskens
IPC分类号： G08B6/00 , G06F3/01 , G06F3/02 , G06F3/044 , H01L41/09 , G06F3/0354
摘要： A coversheet layer of an information handling system, comprising a coversheet having a key location of a haptic keyboard and a haptic touchpad area on a C-cover for the information handling system including a magnet or ferromagnetic insert in the coversheet for alignment to a top replaceable overlay layer magnetically attachable to the coversheet, a support layer, a contact foil placed between the coversheet and support layer, a piezoelectric element placed between the contact foil and support layer to receive an applied mechanical stress at the key location or touchpad actuation location of the coversheet and generate an electric actuation signal and a controller of the information handling system operatively coupled to the contact foil to receive the electric actuation signal and send an electrical haptic response signal to the piezoelectric element to cause the piezoelectric element to generate haptic feedback.

50. 发明授权

US11341075B2 Method for selectively connecting to a smart peripheral and system therefor 有权
公开(公告)号：US11341075B2
公开(公告)日：2022-05-24
申请号：US16991844
申请日：2020-08-12
申请人： DELL PRODUCTS, LP
发明人： Daniel L. Hamlin , Manuel Novoa , Vivek Viswanathan Iyer
IPC分类号： G06F13/10 , G06F13/40 , H04W76/10
摘要： A method may include a software service executing at an information handling system to determine desired capabilities of a docking station. The software service receives information from available docking stations via a wireless communication interface, the information identifying actual capabilities of each docking station. The method further includes coupling the information handling system to a selected docking station in response to determining at the information handling system that the actual capabilities of the selected docking station provide the desired capabilities.

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