Dynamic monitoring and authorization of an optimization device
Granted: April 9, 2024
Patent Number:
11954184
Disclosed is a system and method for the monitoring and authorization of an optimization device in a network. In exemplary embodiments, an optimization device transmits an authorization request message to a portal to receive authorization to operate. The portal transmits an authorization response message to the optimization device with capability parameters for operation of the device, including at least one expiration parameter for the authorization. The optimization device sends…
Authenticating a client device
Granted: April 9, 2024
Patent Number:
11956635
Examples described herein relate to techniques for authenticating a client device by obtaining device-type information during an initial phase of authentication process. According to some examples, identifying a client device intending to connect to a network and sending an identity-request thereto. Receiving an identity-response from the client device along with device-type information. Identifying a device category from a set of device categories corresponding to identified device-type…
Halftone screens
Granted: April 9, 2024
Patent Number:
11956402
In an example, a method includes, by one or more processors, receiving a greyscale image having a plurality of pixels, each pixel being associated with a grey level, and the greyscale image having a first number of grey levels. An order of the pixels may be determined based on the grey level. A second number of grey levels may be determined, wherein the second number of grey levels is greater than the first number, and an indication of a target number of pixels per grey level of the…
Visualizing cluster node statuses
Granted: April 9, 2024
Patent Number:
11956334
A process includes receiving data representing states of a plurality of nodes of a cluster. The process includes, based on the states, generating data to display, in a text mode on a display device, a plurality of text character status indicators. First text character status indicators are arranged in a first grid that correspond to a physical layout of first nodes in a first computer system rack, and each first text character status indicator represents a status of a corresponding first…
Remote management of a switch stack
Granted: April 9, 2024
Patent Number:
11956164
An example network manager receives, from a conductor switch of a switch stack, an active configuration. The network manager determines, based on the active configuration, switch model types for a plurality of switches of the switch stack. The network manager determines, based on the switch model types and the active configuration, a number of ports of the plurality of switches of the switch stack and a current configuration of each port of each switch of the switch stack. The network…
Landmark temporal smoothing
Granted: April 9, 2024
Patent Number:
11954905
An example system includes: a landmark detection engine to detect landmark positions of landmarks in images based on facial detection; an optical flow landmark engine to determine the landmark positions in the images based on optical flow of the landmarks between the images; a landmark difference engine to determine, for a landmark in a given image: a distance between a detected landmark position and an optical flow landmark position of the landmark; and a weighted landmark determination…
Evaluating candidate virtual build volumes
Granted: April 9, 2024
Patent Number:
11954413
In an example, a tangible machine-readable medium stores instructions which, when executed by a processor, cause the processor to evaluate a plurality of possible object generation arrangements based on a default separation distance and an enhanced separation distance, wherein the enhanced separation distance is used to assess predefined object sub-portions.
System for providing new subscription initiation related to an existing subscription of user associated with device in a subscription period coinciding with the existing subscription
Granted: April 9, 2024
Patent Number:
11954380
Examples disclosed herein relate to receiving a request to initiate a new subscription for an entity, determining whether the entity is associated with an existing subscription, and in response to determining that the entity is associated with the existing subscription, initiating the new subscription with a subscription period coinciding with the existing subscription.
Predicted print material usage adjustment
Granted: April 9, 2024
Patent Number:
11954379
The location of a printing device is determined. Environmental conditions in which the printing device operated when printing a print job are determined based on the determined location. An environmental adjustment factor for the printing device is determined based on the determined environmental conditions. A predicted print material usage of the printing device in printing the print job is adjusted based on the determined environmental adjustment factor.
IP KVM devices
Granted: April 9, 2024
Patent Number:
11954267
One example of an internet protocol (IP) keyboard, video, mouse (KVM) device includes a universal serial bus, a display port, a network port, and a processor. The USB port is to be communicatively coupled to a host device. The display port is to be communicatively coupled to the host device. The network port is to be communicatively coupled to a network. The processor is communicatively coupled to the USB port, the display port, and the network port. The processor is to receive, via the…
Updating data models to manage data drift and outliers
Granted: April 9, 2024
Patent Number:
11954129
The present invention relates to a system and a method for updating data models. Input data received from a data source and/or prediction data obtained from a data model is reduced based on baseline reference data to obtain a plurality of representative points. The plurality of representative points are clustered to generate a plurality of clusters. An outlier cluster is detected from the plurality of clusters based on a maximum distance of the plurality of clusters from a highest…
Configurable computer memory
Granted: April 9, 2024
Patent Number:
11954029
A method for configuring a computer system memory, includes powering on the computer system; retrieving options for initializing the computer system; assigning to a first segment of the memory a first pre-defined setting; assigning to a second segment of the memory a second pre-defined setting; and booting the computer system.
Structure for driving toner inlet shutter of developing cartridge by using motor
Granted: April 9, 2024
Patent Number:
11953845
An example image forming apparatus includes a main body, a driving motor, a developing cartridge, and a clutch. The developing cartridge includes a toner container, a mounting portion to receive a toner refill cartridge, a toner inlet portion to connect the mounting portion to the toner container, and a toner inlet shutter to be switched between a blocking location for blocking the toner inlet portion and an inlet location for opening the toner inlet portion. The clutch is to selectively…
Colored object generation
Granted: April 2, 2024
Patent Number:
11945168
In an example, a method includes obtaining object model data describing at least a portion of an object to be generated by additive manufacturing. A color value of a first portion of the object to be generated may be determined, wherein the color value is based on a first color and a second color, different from the first color. Object generation data to generate the object using a fusing agent of the first color and a build material having the second color may be determined by defining…
Skew detection
Granted: April 2, 2024
Patent Number:
11947302
According to some examples, a skew detection device comprises a first roller rotatable around a first axis, a second roller rotatable around a second axis, a first sensor, and a second sensor. The first sensor measures a first rotation parameter from the first roller and the second sensor measures a second rotation parameter from the second roller. A movement of a print media over the device rotates the first contact roller and the second roller, and a controller determines a skew of the…
Jam prevention of printing media using gap adjusting
Granted: April 2, 2024
Patent Number:
11947289
An example image forming apparatus includes a main body, a printing engine to be disposed in the main body to form an image on a printing medium, a fixing apparatus including a fixing roller and a fixing belt disposed to face the fixing roller, and a jam prevention apparatus including a fixed frame disposed adjacent to the fixing apparatus, and a movable apparatus to be detachably fastened to the fixed frame through a plurality of adjusting screws, to adjust a gap with the fixing belt…
DFS radar detection
Granted: April 2, 2024
Patent Number:
11947033
A method for improving dynamic frequency selection (DFS) includes receiving, by an access point, a plurality of pulses in a DFS channel of the access point, determining, by the access point, a plurality of characteristics of the plurality of pulses, varying, by the access point, a threshold for radar detection, and determining, by the access point and based on at least one of the plurality of characteristics, whether the plurality of pulses are radar.
Dielectrophoresis separator cross-over frequency measurement systems
Granted: April 2, 2024
Patent Number:
11946902
In example implementations, an apparatus is provided. The apparatus includes a dielectrophoresis (DEP) separator, an electrical field generator, a tracking system, and a controller. The DEP separator is to separate a plurality of different particles. The electrical field generator is coupled to the DEP separator to apply a frequency to the DEP separator. The tracking system is to track a movement of a type of particles in the DEP separator. The controller is in communication with the…
Sensor assemblies coupled to sliding assemblies for position sensing
Granted: April 2, 2024
Patent Number:
11946781
According to examples, an apparatus may include a base, a sliding assembly slideably coupled to the base, and a sensor assembly coupled to the sliding assembly. The sliding assembly may moveably support a control panel and the sensor assembly may sense positions of the sliding assembly relative to the base. The sensor assembly may include a first sensor to sense that the sliding assembly is in a first position relative to the base, and a second sensor to sense that the sliding assembly…
Determining printing fluid amounts
Granted: April 2, 2024
Patent Number:
11945225
A method is disclosed. The method comprises receiving a matrix representation of a source image to be printed, the matrix representation defining a colorant value for each of a plurality of print addressable locations, wherein the colorant values are representative of amounts of print colorant to be delivered to the print addressable locations during a printing operation. The method may comprise identifying, by processing circuitry, a region in the matrix representation having a first…
