Virtualized overcurrent alerting
Granted: November 19, 2024
Patent Number:
12147294
The disclosed technology is directed to a computing device for triggering an alert to a user about an occurrence of overcurrent at a first USB port of the computing device. In some examples, the computing device includes a USB interface circuit, a system processor and a host controller. Responsive to detecting the occurrence of overcurrent at the first USB port, the USB interface circuit transmits an alert signal to the system processor through a control bus without communicating…
Three-dimensional printing with directionally-dependent reflective particles
Granted: November 19, 2024
Patent Number:
12146066
This disclosure describes three-dimensional printing kits, methods, and systems for three-dimensional printing with directionally-dependent reflective particles. In one example, a three-dimensional printing kit can include a powder bed material and a fusing agent to selectively apply to the powder bed material. The powder bed material can include polymer particles and directionally-dependent reflective particles. The directionally-dependent reflective particles can be chemically and…
Modular printer carriage
Granted: November 19, 2024
Patent Number:
12145380
A method of manufacturing a printer carriage comprises providing a printhead carrier component to receive a plurality of printheads according to a predefined printhead layout, providing a frame component, and attaching the printhead carrier component to the frame component. The printhead carrier component and the frame component are distinct components, which can be separately manufactured.
Print liquid supply
Granted: November 19, 2024
Patent Number:
12145373
A print liquid supply apparatus comprising a container to hold print liquid and an interface structure to fluidically connect the container to a receiving station wherein the interface structure projects outwards with respect to the container and comprises a liquid interface to fluidically connect to a corresponding fluidic interface of the receiving station and a liquid channel fluidically connecting the container and the liquid interface.
Integrated circuits including memory cells
Granted: November 19, 2024
Patent Number:
12145360
An integrated circuit includes a plurality of memory cells, an address decoder to select memory cells based on a data signal, activation logic to activate selected memory cells based on the data signal and a fire signal, and configuration logic to enable or disable access to the plurality of memory cells.
Temperature prediction in three-dimensional (3D) parts
Granted: November 19, 2024
Patent Number:
12145319
Systems and methods of predicting temperature during a build of a three-dimensional (3D) part include determining a temperature profile at a plurality of layers of a part based on geometric characteristics of the 3D part as defined by a 3D part file, and adjusting a process parameter of the build based on the determined temperature.
Three-dimensional printing
Granted: November 19, 2024
Patent Number:
12145315
The present disclosure relates to a three-dimensional printing kit comprising: a powder bed material comprising polymer particles; a fusing agent comprising a radiation absorber and a liquid carrier; and a magnetic marking agent comprising magnetic nanoparticles, a humectant and a liquid carrier, wherein the concentration of magnetic nanoparticles is 5 to 70 weight % based on the total weight of the magnetic agent. The present disclosure also relates to a method of three-dimensional (3D)…
Disposable microfluidic cassettes
Granted: November 19, 2024
Patent Number:
12145149
A disposable microfluidic cassette can include a substrate and an engagement feature associated with the substrate to removably join the cassette with a cassette-receiver of an analytical system. A microfluidic network can be carried by the substrate. The microfluidic network can include a fluid inlet, a fluid outlet, and a sample manipulation portion fluidly coupling the fluid inlet to the fluid outlet. An ejector can be associated with the microfluidic network to move fluid out of the…
Antenna radiators formed by coaxial cables
Granted: November 12, 2024
Patent Number:
12142845
The present disclosure relates to a compact antenna system within a dielectric housing of an electronic device, capable of achieving improved reflection performance. The antenna system includes a ground plane and an antenna PCB. An antenna microstrip feed on a side of the antenna PCB comprises a first part of a radiating antenna element. The antenna PCB is connected to the ground plane by a central conductor of a coaxial cable which forms a ground path. An outer conductor of the coaxial…
Electronic device connection ports
Granted: November 12, 2024
Patent Number:
12142884
Example connection ports for electronic devices are disclosed. In an example, the connection port includes a longitudinal axis, a receptacle that extends axially with respect to the longitudinal axis, and a substrate disposed within the receptacle. The substrate includes an end and a support surface that extends axially with respect to the longitudinal axis. In addition, the connection port includes a plurality of first electrical contacts on the support surface, a plurality of second…
Stabilizing performance of processing devices
Granted: November 12, 2024
Patent Number:
12141624
A method of stabilizing performance of a processing device may include determining a maximum operational temperature of any number of cores of a processing device from a thermal control circuit of the processing device; setting a maximum power based on a maximum thermal capacity of the processing device to a power lower than the maximum operational temperature; increasing the power provided to the processing device when the maximum thermal capacity is below a set temperature; and placing…
Systems and methods of resource configuration optimization for machine learning workloads
Granted: November 12, 2024
Patent Number:
12141608
Systems and methods are provided for optimally allocating resources used to perform multiple tasks/jobs, e.g., machine learning training jobs. The possible resource configurations or candidates that can be used to perform such jobs are generated. A first batch of training jobs can be randomly selected and run using one of the possible resource configuration candidates. Subsequent batches of training jobs may be performed using other resource configuration candidates that have been…
Printer with airflow module
Granted: November 12, 2024
Patent Number:
12140886
A printing apparatus has a transfer member to receive an image and transfer the image to a substrate, and an airflow management unit disposed adjacent to the transfer member to define a channel between the transfer member and the airflow management unit. The airflow management unit has an injection mechanism to inject airflow into the channel, a suction mechanism to remove the airflow from the channel, and a vortex generator to generate a vortex within the channel.
Determining particle concentration
Granted: November 12, 2024
Patent Number:
12138941
According to an example, a method for a printing system comprises reading configuration data of a printing environment for the printing system, determining based on the configuration data if a concentration of particles emitted during a printing operation of the printing system will exceed a threshold over a time period, and executing at least one remedial action on the printing operation if the concentration of particles will exceed the threshold.
Printing fluid circulation
Granted: November 12, 2024
Patent Number:
12138937
An example printing fluid pen comprises a plurality of fluid ports, including an inlet port to direct fluid from a fluid reservoir to a fluid ejection device, and a recirculation port to direct fluid from the fluid ejection device out of the inkjet pen. The example pen also includes a plurality of parallel fluid pressure regulators fluidly coupled with the inlet port, each of the plurality of parallel fluid pressure regulators to receive fluid from the inlet fluid port.
Printing device with modular assembly including elastic elements
Granted: November 12, 2024
Patent Number:
12138911
A printing device and method is described comprising: controlling movement of a printing medium along a printing medium path to position the printing medium relative to at least one printhead to allow printing on the printing medium by the at least one printhead; and applying a plurality of respective elastic forces in a direction substantially perpendicular to the printing medium path, wherein the respective elastic forces are applied by a plurality of elastic elements of a modular…
Material processing unit for 3D printed parts
Granted: November 12, 2024
Patent Number:
12138862
According to one aspect, there is provided an apparatus and a method for extracting 3D printed parts from a build unit (114) in cleaning station comprising obtaining data representing the contents of a print job contained in the build unit (114) and generating a visualization of the contents of the build unit (114) based in part on the obtained data and in part on data related to operations performed by the cleaning station.
Three-dimensional printing conductive elements
Granted: November 12, 2024
Patent Number:
12138860
Methods and systems for making three-dimensional printed articles. In one example, a method of making a three-dimensional article can include printing a conductive element including a composite of a conductive material and a polymeric build material; printing an adjacent portion in contact with the conductive element, where the adjacent portion includes a nonconductive polymeric build material; and heating the conductive element by running an electric current through the conductive…
Controlling green body object deformation
Granted: November 12, 2024
Patent Number:
12138685
A shaping composition for controlling deformation of a green body object during heat fusing can include a liquid vehicle present at from 10 wt % to about 80 wt %, based on a total weight of the shape retaining composition, and a metal particulate mixture present at from about 20 wt % to about 90 wt % based on a total weight of the shaping composition. The metal particulate mixture can include aluminum-containing particulates and secondary metal-containing particulates. The metal…
Machine vision hand and tool tracking
Granted: November 5, 2024
Patent Number:
12136177
In an example in accordance with the present disclosure, an extended reality system is described. The extended reality system includes an imaging system to present virtual objects to a user. The extended reality system also includes a machine vision tracking system. The machine vision tracking system includes a camera to capture images of a user's hand a tool grasped in the user's hand. The machine vision tracking system also includes a processor. The processor 1) tracks a position and…
