FLUID EJECTION DEVICE COMPONENTS
Granted: April 3, 2025
Application Number:
20250108622
In one example in accordance with the present disclosure, a fluid ejection device component is described. The example fluid ejection device component includes a fluidic structure (100) with at least one channel to deliver fluid to a fluid ejection die and at least one via for passing electrical routing.
FLUIDIC STRUCTURES FOR FLUID EJECTION DEVICES
Granted: April 3, 2025
Application Number:
20250108619
In one example in accordance with the present disclosure, a fluidic structure to extend between a print fluid reservoir and a fluid ejection device is described. The structure includes a plenum with a first opening to interface with, and receive print fluid from, the reservoir. The structure also includes at least one longitudinal groove extending longitudinally between the first opening and a second opening. The structure also includes a headland surrounding the second opening. The…
Reconfiguration of Hubs to Connect Peripheral Devices in Video Conferencing Systems
Granted: March 27, 2025
Application Number:
20250103537
An example apparatus may include a hub and a control unit. The hub may include a first input/output (I/O) connection, a second I/O connection, and a third I/O connection. The first I/O connection may connect to a peripheral device of a video conferencing system, the second I/O connection may connect to a first conferencing application, and the third I/O connection may connect to a second conferencing application via a video conferencing controller connected to the third I/O connection.…
MULTI-INDICATOR INPUT DEVICE
Granted: March 27, 2025
Application Number:
20250103176
A device may receive a first user interaction signal in response to a first user interaction with a first user interaction element. In response to the first user interaction signal, the device may provide a first instruction to the computing system to perform a first action with respect to the first indicator, wherein the first indicator is active. The device may receive a switch control signal in response to a second user interaction with a switch control element. The device may set the…
PCR KIT-OF-PARTS, METHOD AND SYSTEM
Granted: March 27, 2025
Application Number:
20250101506
A PCR kit-of-parts is described. The kit-of-parts comprises a first oligonucleotide bound to a bead by a cleavable linker; a second oligonucleotide bound to a bead by a cleavable linker; and an enzyme bound to a bead by a cleavable linker; wherein the first and second oligonucleotide form an oligonucleotide pair complementary to a nucleic acid of interest and the enzyme is capable of extending nucleic acid strands; and each cleavable linker is independently selected from a photocleavable…
POLYMER BASED CONDUCTIVE PATHS FOR FLUIDIC DIES
Granted: March 20, 2025
Application Number:
20250091348
In example implementations, a fluidic die is provided. The fluidic die includes a silicon sliver with a plurality of nozzles to eject a printing fluid. A conductive path is deposited along a length of the silicon sliver on opposite sides of the silicon sliver. The conductive path and a portion of the silicon sliver are encapsulated by an epoxy molding compound.
PREAMBLE PUNCTURING BANDWIDTH ALLOCATION
Granted: March 20, 2025
Application Number:
20250096925
An example wireless networking device (e.g., Access point) dynamically managing preamble puncturing for OFDM-based communications. The wireless networking device determines first criteria of a signal quality and further determines to allow preamble puncturing, wherein the signal quality of the determines the occupancy of a subchannel. Based on the determination to preamble puncture, apply dynamically, preamble puncturing to an adjacent subchannel. The wireless networking device further…
Near-Field Communication Overlay
Granted: March 20, 2025
Application Number:
20250095245
In an example implementation according to aspects of the present disclosure, a device, method, and storage medium. The device receives an image and identifies a computing device in the image. The device retrieves a reference diagram of the computing device and overlays a icon over a portion of the computing device in the image corresponding to a location of a near-field communication antenna.
Image-Based Adjustment of Display Content in a Head-Mounted User Device
Granted: March 20, 2025
Application Number:
20250095183
In some examples, a computer receives an image of a head-mounted user device that is separate from the computer, the head-mounted user device including a display device. The computer determines, based on the image of the head-mounted user device, a position of the head-mounted user device, and based on the determined position of the head-mounted user device, adjusts display content in the display device of the head-mounted user device.
MODEL COMPENSATIONS
Granted: March 20, 2025
Application Number:
20250094674
Examples of methods are described herein. In some examples, a method includes generating, using a compensation machine learning model after training, a compensated model based on a three-dimensional (3D) object model. In some examples, the compensation machine learning model is trained by generating candidate compensation plans and evaluating, using a deformation machine learning model, the candidate compensation plans. In some examples, the method includes adjusting the 3D object model…
Authentication by Habitual Eye Tracking Data
Granted: March 13, 2025
Application Number:
20250087022
In an example implementation according to aspects of the present disclosure, a system comprises a display device, a gaze tracking device, and processor operatively coupled with a computer readable storage medium and instructions stored on the computer readable storage medium that, when executed by the processor, direct the processor to display, by the display device, a pattern of images to a user; capture, by the gaze tracking device, involuntary eye movements of the user viewing the…
UNDERSIZED ADAPTER FOR WORKLOAD POWER DEMAND
Granted: March 13, 2025
Application Number:
20250085754
An example non-transitory machine-readable storage medium includes instructions executable by a processing resource of an electronic device. The instructions cause the electronic device to determine that a power adapter attached to a power port of a computing device has an adapter power rating that is less than a nominal power rating of the computing device, determine a workload power demand of the computing device, and select a power source for the computing device based on the workload…
MARKING DEVICE TRACKING
Granted: March 13, 2025
Application Number:
20250085106
Examples relate to systems and methods for tracking a marking device, and for determining a set of locations for a measurement station. A method comprises receiving site layout information including information of a plurality of marking targets, defining potential optical obstructions, and determining a station placement list from a plurality of potential station placement locations.
FLUID EJECTION DEVICE ASSEMBLIES
Granted: March 13, 2025
Application Number:
20250083445
In one example in accordance with the present disclosure, a fluid ejection device assembly is described. The fluid ejection device assembly includes a monolithically molded fluidic structure to extend between a separately molded body comprising a print fluid reservoir and a fluid ejection device. The fluidic structure includes a plenum to receive a print fluid from the body at a fluidic interface.
RADIO FREQUENCY COVER REMOVAL DETECTION
Granted: March 6, 2025
Application Number:
20250077717
A radio frequency (RF) tamper detector of an electronic device can offer improved chassis intrusion monitoring to protect the device from software and hardware-based tampering. The tamper detector can monitor RF noise levels in a first frequency band and in a second frequency band to calculate an RF noise level moving average for each frequency band. If the moving averages in both frequency bands exceed a RF noise threshold, the tamper detector can set a cover removal flag to indicate…
AUTHENTICATION OF HARDWARE COMPONENT FIRMWARE
Granted: March 6, 2025
Application Number:
20250077675
An example apparatus may include a hardware component, a memory, and a processor. The processor may retrieve a firmware for the hardware component subsequent to the firmware being loaded on the hardware component. The processor may determine that a firmware signature associated with the firmware is stored in the memory. In some examples, in response to a determination that the firmware signature associated with the firmware is stored in the memory, the processor may initiate…
TEMPERATURE PROFILE DEFORMATION PREDICTIONS
Granted: February 27, 2025
Application Number:
20250068801
Examples of methods are described herein. In some examples, a method includes determining a graph representation of a three-dimensional (3D) object. In some examples, the graph representation includes nodes and edges associated with the nodes. In some examples, each node includes a temperature profile attribute. In some examples, the method includes predicting, using a machine learning model, a deformation of the 3D object based on the graph representation.
FIRMWARE AUTHENTICATION
Granted: February 27, 2025
Application Number:
20250068715
An example computing device comprises a memory to store control instructions, and a processor to: perform a first authentication of the control instructions using a first key; and in response to receipt of a command to enable a second authentication of the control instructions, add a second key to a one-time programmable portion of the memory, wherein the command is signed using the first key, the second key to perform a second authentication of the control instructions with the first…
THREE-DIMENSIONAL PRINTING
Granted: February 27, 2025
Application Number:
20250066583
An example of an ultraviolet (UV) light fusing agent for three-dimensional (3D) printing includes a vehicle and a multi-functional antioxidant and UV light absorber dispersed in the vehicle. The vehicle includes water and a water miscible or water soluble organic solvent. The multi-functional antioxidant and UV light absorber includes a metal oxide particle that is to absorb UV radiation having a wavelength within a range from about 330 nm to about 405 nm and a passivating agent…
FLUID-EJECTION PRINTHEAD HAVING SPARSE ARRAY OF FLUID-EJECTION NOZZLES
Granted: February 20, 2025
Application Number:
20250058563
A fluid-ejection printhead includes a sparse array of fluid-ejection nozzles through which fluid is ejected onto dot rows parallel to a scan axis of the fluidejection printhead. The fluid is ejected by more than one fluid-ejection nozzle of the sparse array onto each dot row. The fluid-ejection printhead includes fluidejection element. Each element can correspond to a pair of the fluid-ejection nozzles through which the fluid is ejected onto a same dot row and include a corresponding…
