Hewlett-Packard Patent Grants

Object manufacturing visualization

Granted: April 30, 2024
Patent Number: 11971689
Examples of methods for object manufacturing visualization by an electronic device are described herein. In some examples, a predicted thermal image of additive manufacturing is determined using a machine learning model. In some examples, a captured thermal image is obtained. In some examples, a graphical overlay of the predicted thermal image with the captured thermal image is presented.

Conforming heat transport device for dual inline memory module cooling applications

Granted: April 30, 2024
Patent Number: 11974414
A circuit board cooling apparatus is disclosed having a heat spreader device to be thermally coupled with a surface of the circuit board to be cooled. Also, a conforming heat transfer device is disclosed that is thermally and physically coupled with the heat spreader device to conform to a surface contour of the heat spreader device on a first side of the heat transfer device. The cooling apparatus also includes a heat transport device physically attached and thermally coupled with a…

Fat tree adaptive routing

Granted: April 30, 2024
Patent Number: 11973685
Systems and methods are provided for efficiently routing data through a network having a plurality of switches configured in a fat-tree topology, including: receiving a data transmission comprising a plurality of packets at an edge port of the network, and routing the data transmission through the network with routing decisions based upon a routing table, wherein the routing table includes entries to effect routing decisions based upon a destination based hash function.

Automatic network device configuration

Granted: April 30, 2024
Patent Number: 11973642
In an example implementation consistent with the features disclosed herein, network devices of a physical network are bucketized for automatic configuration based on statistical analysis of the quantity of network links for the network devices. The quantity of network links for each of the network devices is identified. A bucketing factor for the network devices is computed. The bucketing factor equals a sum of a mean and a confidence interval value for the quantity of network links for…

Out-of-band firmware update

Granted: April 30, 2024
Patent Number: 11972250
Examples of performing an out-of-band firmware update of a server computing device are described. In an example, a first disk image is mounted onto a server computing device. The first disk image comprises a bootable firmware and is mounted in response to a mount command received through an out-of-band communication service. In another example, a second disk image is also mounted onto the server computing device. The second disk image is also mounted in response to another mount command…

Ergonomic layout optimization systems and methods

Granted: April 30, 2024
Patent Number: 11972064
According to an example, a method for determining an ergonomic layout for a plurality of secondary devices comprises detecting the plurality of secondary devices, determining characterizing data for each of the detected secondary devices, the characterizing data comprising a type of secondary device and a location of a secondary device with respect to a primary device, determining a workspace layout based on the determined location, determining an ergonomic layout in which the primary…

Dynamic network-wide coordinated management of power over ethernet

Granted: April 30, 2024
Patent Number: 11971765
Systems and methods described herein allow a configurable policy for managing Power over Ethernet (PoE) to be implemented by Power Sourcing Equipments (PSEs) across a network. The policy specifies a set of rules for prioritizing power distribution over Ethernet for the computer network. When Powered Devices (PDs) are connected via Ethernet cables to the PSEs, the PDs send identification information about themselves (e.g., device type and location) to the PSEs. The PSEs assign priority…

Displays with flexible peripheral display portions

Granted: April 30, 2024
Patent Number: 11971752
A computing device is described that includes a display assembly, a base assembly, and a main hinge to enable the display assembly to be closed against the base assembly, and to enable the display assembly to be opened apart from the base assembly. The display assembly includes a main display portion that overlaps the base assembly when the display assembly is closed against the base assembly and a peripheral display portion that extends past an edge of the base assembly. The computing…

Display devices of computing devices

Granted: April 30, 2024
Patent Number: 11971744
An example computing device includes a hinge, a first housing, a first display device disposed in the first housing, second housing rotatably coupled to the first housing via the hinge, a second display device disposed in the second housing, and a connector coupled to the hinge and the second display device. As an example, in response to a rotation of the first housing relative to the second housing, a first end of the second display device is to slide along a surface of the second…

Thermal mapping

Granted: April 30, 2024
Patent Number: 11971699
Examples of methods for thermal mapping by an electronic device are described herein. In some examples, a map is obtained. In some examples, a first thermal image at a first resolution is obtained. In some examples, a neural network is used to determine a second thermal image at a second resolution based on the map and the first thermal image. The second resolution is greater than the first resolution in some examples.

Automated handling based on part identifier and location

Granted: April 30, 2024
Patent Number: 11969945
In one example in accordance with the present disclosure, a system is described. The system includes a reader to 1) read an identifier from a three-dimensional (3D) System printed object that includes a storage element and 2) read a location of the 3D printed object within a build material bed. An extractor of the system extracts, based on the identifier, a post processing operation to execute on the 3D printed object. A controller of the system controls a post processing operation based…

Sliding layer for reducing friction between fusing belt and pressing member thereof

Granted: April 30, 2024
Patent Number: 11971671
A fusing apparatus includes: a pressing roller to be axially rotated; a fusing belt to rotate by receiving a rotational force from the pressing roller; a pressing member to press toward the pressing roller from the inside of the fusing belt to form a nip in which the printing paper is nipped between the fusing belt and the pressing roller; on the fusing belt or the pressing member, a sliding layer to reduce friction between the fusing belt and the pressing member; and an adhesive layer…

Printhead with circulation channel

Granted: April 30, 2024
Patent Number: 11970010
An example printhead includes a circulation channel having an inlet for receiving a fluid and an outlet for expelling the fluid, a first nozzle fluidically coupled to the circulation channel, the first nozzle being operable at a first absolute pressure, and a second nozzle fluidically coupled to the circulation channel, the second nozzle being operable at a second absolute pressure, the absolute second pressure being lower than the first absolute pressure. The absolute pressure in the…

Rotatable dispensing nozzles

Granted: April 30, 2024
Patent Number: 11970005
An example of a device (100) may include a valve body (108). The device may include a printing substance transfer window (122) through the valve body (108). The device (100) may include a printing substance dispensing nozzle (110) rotatable within the valve body (108) between a first orientation with an orifice of the printing substance dispensing nozzle (110) facing an internal face of the valve body (108) and a second orientation with the orifice (126) of the printing substance…

Fluid ejection devices including a memory

Granted: April 30, 2024
Patent Number: 11969999
An integrated circuit to drive a plurality of fluid actuation devices includes an ID line, a fire line, a discharge path, a memory element, and a latch. The memory element is electrically coupled to the fire line and the discharge path. The latch disables the discharge path in response to a first logic level on the ID line and enables the discharge path in response to a second logic level on the ID line.

Multiple circuits coupled to an interface

Granted: April 30, 2024
Patent Number: 11969998
An integrated circuit to drive a plurality of fluid actuation devices includes an interface, a digital circuit, an analog circuit, and control logic. The digital circuit outputs a digital signal to the interface. The analog circuit outputs an analog signal to the interface. The control logic activates the digital circuit or the analog circuit.

Fluid ejection devices including a first memory and a second memory

Granted: April 30, 2024
Patent Number: 11969997
An integrated circuit to drive a plurality of fluid actuation devices includes a plurality of first data lines, a second data line, a first memory element, and a second memory element. The first memory element is enabled in response to first data on the plurality of first data lines. The second memory element is enabled in response to second data on the second data line.

Integrated circuits including memory cells

Granted: April 30, 2024
Patent Number: 11969995
A fluid ejection device includes a plurality of fluid actuation devices, a plurality of memory cells, and a configuration register. Each memory cell of the plurality of memory cells corresponds to a fluid actuation device of the plurality of fluid actuation devices. The configuration register stores data to enable or disable access to the plurality of memory cells.

Directional drying

Granted: April 30, 2024
Patent Number: 11969991
An example device comprises a media path, a drying system, and a controller. The media path is divided into a plurality of distinct drying zones. The drying system includes a plurality of directionalities with relation to the plurality of distinct drying zones. And the controller is to select a directionality of the plurality of directionalities based on parameters of a print job.

Custom three-dimensional (3D) print mode generation

Granted: April 30, 2024
Patent Number: 11969949
A method of custom print mode generation in a three-dimensional (3D) printing device may include printing a plurality of parts with a plurality of 3D printing devices, the parts each being printed using different process parameters, and capturing a plurality of images of the parts. The method may also include, with an image analysis module, analyzing the images to classify the parts into a plurality of defect gradings, and adjusting a number of the process parameters based on…