Power saving mode of image forming apparatus with setting detection of wakeup events and deactivation of wakeup event detection based on usage pattern
Granted: May 6, 2025
Patent Number:
12294681
An example image forming device includes a wakeup source to detect an event for cancelling a power saving mode of the image forming device, a display, a processor, and a memory to store instructions executable by the processor. By executing the instructions, the processor is to display, through the display, a setting screen including a user interface to set an operation of the wakeup source, obtain information on a condition for cancelling the power saving mode based on setting…
Quality sensing network management
Granted: May 6, 2025
Patent Number:
12294515
One aspect provides a system and method for selecting a path for a data flow in a network. During operation, a first node receiving the data flow can determine flow information that specifies a destination node. The system estimates a Quality of Experience (QoE) value of each node based on the flow information and current operating status of each node. A management service generates a QoE topology of the network based on connectivity among the nodes and the QoE value associated with each…
System and method for facilitating operation management in a network interface controller (NIC) for accelerators
Granted: May 6, 2025
Patent Number:
12294514
A network interface controller (NIC) capable of efficient operation management for host accelerators is provided. The NIC can be equipped with a host interface and triggering logic block. During operation, the host interface can couple the NIC to a host device. The triggering logic block can obtain, via the host interface from the host device, an operation associated with an accelerator of the host device. The triggering logic block can determine whether a triggering condition has been…
Location identification with multiple images
Granted: May 6, 2025
Patent Number:
12293539
Examples of electronic devices are described herein. In some examples, an electronic device includes a camera to capture a composite image comprising multiple images of a location. In some examples, the electronic device includes a processor to crop a portion of the composite image based on a field-of-view of the camera. In some examples, the processor is to determine whether a neural network identifies the cropped portion. In some examples, the processor is to generate a unique…
Color change of information elements
Granted: May 6, 2025
Patent Number:
12293435
Techniques for color change of Information elements (IEs) are described. In an example, a color of the IE and a color of a region of a virtual environment surrounding the IE may be compared. Based on the comparison, it may be determined whether the IE is distinguishable from the region of the virtual environment. Further, based on the determination, the color of the IE may be changed to facilitate distinguishability of the IE.
Web shift compensation
Granted: May 6, 2025
Patent Number:
12291016
According to examples, an apparatus may include a first feed element and a second feed element, in which a web is to be fed to the first feed element and from the first feed element to the second feed element. The apparatus may also include a controller that may determine whether the web exiting the second feed element is shifted from an intended position and based on a determination that the web is shifted from the intended position, cause the first feed element to be moved laterally a…
Resetting system settings memories
Granted: April 29, 2025
Patent Number:
12287685
A method for resetting a system settings memory of processing circuitry of a computing system includes determining that a reset of the system settings memory is needed. At a controller coupled with a relay-based hardware circuit positioned between the system settings memory and a battery that backs the system setting memory, the method includes initiating clearing of the system settings memory of the processing circuitry of the computing system. Based on determining that a predetermined…
False-positive filter for speaker tracking during video conferencing
Granted: April 29, 2025
Patent Number:
12289560
A method including receiving, at a camera, light comprising a visible spectrum and an infrared spectrum (200). The method also includes detecting, using the visible spectrum, a candidate image of a head (202). The method also includes determining an estimated true size of the head (204). The method also includes determining, using the infrared spectrum, a temperature of the head (206). The method also includes filtering the candidate image of the head with respect to an operation of a…
Single-domain registration initiated cancellation
Granted: April 29, 2025
Patent Number:
12289287
One aspect can provide a system and method for enforcing a single-domain registration of a user equipment (UE) roaming across different provider networks. During operation, the system can receive, at a subscriber-management entity (SME) from a first service node within a first provider's network, a location-update message associated with the UE. The system can identify a second service node within a second provider's network with which the UE has a previous registration and query a…
Client allocation of memory across memory servers
Granted: April 29, 2025
Patent Number:
12287734
In some examples, a computer identifies a plurality of memory servers accessible by the computer to perform remote access over a network of data stored by the plurality of memory servers, sends allocation requests to allocate memory segments to place interleaved data of the computer across the plurality of memory servers, and receives, at the computer in response to the allocation requests, metadata relating to the memory segments at the plurality of memory servers, the metadata…
Spitting operations for printheads
Granted: April 29, 2025
Patent Number:
12285948
In some examples, a controller can include a processing resource and a memory resource storing instructions to cause the processing resource to determine a reservoir for a spitting operation of a printhead in an imaging device based on predetermined reservoir data, determine a spit type for the spitting operation of the printhead, and cause the spitting operation to occur in the reservoir using the determined spit type.
Ink cartridge
Granted: April 29, 2025
Patent Number:
D1072930
Ejection subassembly pitches to match nanowell spacing
Granted: April 8, 2025
Patent Number:
12270820
In one example in accordance with the present disclosure, a fluidic die is described. The fluidic die includes a plurality of ejection subassemblies. Each ejection subassembly includes an ejection chamber to hold a volume of fluid and an opening through which the volume of fluid is ejected via a fluid actuator. A pitch of the ejection subassemblies aligns with a spatial arrangement of nanowells in an array of nanowells on a substrate.
System and method of decentralized management of device assets outside a computer network
Granted: April 8, 2025
Patent Number:
12273394
The disclosure relates to decentralized management of edge nodes operating outside an enterprise network using blockchain technology. A management node may operate within a firewall of the enterprise to manage the edge nodes operating outside the firewall using blockchain technology. The management node may coordinate management by writing change requests to a decentralized ledger. The edge nodes may read the change requests from its local copy of the distributed ledger and implement the…
Efficient multicast packet forwarding in a distributed tunnel fabric
Granted: April 8, 2025
Patent Number:
12273219
A system for efficient multicast control packet forwarding is provided. During operation, the system can maintain a first tunnel between a first switch and a second switch in an overlay tunnel fabric. The encapsulation of a packet sent via the overlay tunnel fabric is initiated and terminated within the overlay tunnel fabric. The system can maintain a second tunnel between the first switch and a third switch, which can be in an external network that excludes the first and second…
Dynamically modular and customizable computing environments
Granted: April 8, 2025
Patent Number:
12271764
Systems and methods are provided for a modular switch system that comprises disaggregated components, plugins, and managers that enable flexibility to adjust the dynamic configuration of a switch system. This can create modularity and customizability at different times of the lifecycle of the currently configured switch system.
Human interface devices with lighting modes
Granted: April 8, 2025
Patent Number:
12271533
Changing a lighting mode for a human interface device is described herein. A first lighting mode can be initiated for a human interface device. Keys on the human interface device can be selected over a period of time at a frequency that is within a defined range. A second lighting mode for the human interface device can be identified based in part on the frequency being within the defined range. The first lighting mode and the second lighting mode can define a lighting scheme for light…
Liquid electrostatic inks and methods of printing
Granted: April 8, 2025
Patent Number:
12271152
Here is described a liquid electrostatic ink composition comprising a pigment; a carrier liquid; a resin; a charge director; a fatty acid amide, and a polyalkylene wax. Methods of forming the liquid electrostatic ink compositions, and plastic substrates with the liquid electrostatic ink composition printed thereon, are also disclosed.
Intermediate transfer belt assembly with shutter structure
Granted: April 8, 2025
Patent Number:
12271129
An intermediate transfer belt assembly includes an intermediate transfer roller located on an inner side of an intermediate transfer belt to support the intermediate transfer belt, an accommodation portion to accommodate foreign matter, the accommodation portion having an inlet open toward the intermediate transfer belt, and a shutter to open or close the inlet.
Structure to pop up toner refill cartridge from mounting portion
Granted: April 8, 2025
Patent Number:
12271119
A main body of an image forming apparatus includes a developing device, a mounting portion to or from which a toner refill cartridge is attachable or detachable and which is connected to the developing device to transfer a toner in the toner refill cartridge to the developing device. The main body has a housing provided with a communicating hole so that the toner refill cartridge is mountable on the mounting portion from the outside. The image forming apparatus includes the main body, a…
