Filtering printing fluid
Granted: March 21, 2023
Patent Number:
11609512
Disclosed is a method to mitigate deterioration of printing fluid in a tank of a printer. The method comprises: draining printing fluid from a tank of a printer, and stopping the draining before the tank is empty, wherein the printing fluid comprises solids suspended in imaging oil, filtering the printing fluid drained from the tank, to separate at least some of the solids from the imaging oil, passing the filtered imaging oil to a reservoir; and then passing imaging oil from the…
Authenticate a first device based on a push message to a second device
Granted: March 21, 2023
Patent Number:
11611551
Examples disclosed herein describe authenticating a first electronic device based on a push message to a second electronic device. In one implementation, a processor receives a user identifier from a first electronic device. The processor may select a message communication type based on the user identifier and transmit an authentication information request to a second electronic device using a push message communication of the selected message communication type. The processor may…
Automated network analysis using a sensor
Granted: March 21, 2023
Patent Number:
11611500
An example method may include blocks to initiate a network performance analysis on the enterprise network; and receive a translated recording from a backend computing device to be executed as part of the network performance analysis. Additional blocks may add the translated recording to a set of tests in a queue to be executed on the enterprise network; and execute a primary set of low-level instructions of the translated recording using a headless browser. Further blocks may in response…
Printed circuitry
Granted: March 21, 2023
Patent Number:
11610499
In an example, printed circuitry comprises a digitally printed switch, the printed switch comprising a first contact element printed using conductive print agent on a first substrate portion and a second contact element printed using conductive print agent on a second substrate portion. An interposed non-conductive printed spacer element is overprinted on at least one of the first and the second substrate portions.
Fingerprint sensor controls based on operating states
Granted: March 21, 2023
Patent Number:
11610425
An example non-transitory machine-readable storage medium includes instructions to disambiguate a finger touch at a fingerprint sensor device. When executed, the instructions cause a processor of a computing device to identify an operating state of the computing device when the computing device is powered on. The operating state includes a powered-on state of the computing device. The instructions further cause the processor to obtain fingerprint data from the fingerprint sensor device,…
Systems and methods for harnessing analog noise in efficient optimization problem accelerators
Granted: March 21, 2023
Patent Number:
11610105
Systems and methods are provided for implementing a hardware accelerator. The hardware accelerator emulates a neural network, and includes a memristor crossbar array, and a non-linear filter. The memristor crossbar array can be programmed to calculate node values of the neural network. The nodes values can be calculated in accordance with rules to reduce an energy function associated with the neural network. The non-linear filter is coupled to the memristor crossbar array and programmed…
Memory module authentication extension
Granted: March 21, 2023
Patent Number:
11609980
Systems and methods are provided for a secondary authentication of a memory module. A nonce key is written to a nonce register of a register array on the memory module, the nonce register being accessible over two different interfaces. In various embodiments, the nonce key may be generated by a management system of the computing platform after performing one or more authentication processes for a memory module over a management interface. Authentication information for use in performing…
Deduplication system threshold based on a type of storage device
Granted: March 21, 2023
Patent Number:
11609849
Examples may include a deduplication system threshold based on an amount of wear of a storage device. Examples may obtain an indication of an amount of wear experienced by at least one storage device storing a plurality of container indexes of a deduplication system, and may adjust a threshold of the deduplication system based on the amount of wear.
Cursor adjustments
Granted: March 21, 2023
Patent Number:
11609692
Example implementations relate to cursor adjustments. In some examples, a computing device may include a cursor positioning device. The computing device may include a processor to determine a first input associated with a first cursor path received from the cursor positioning device. The computing device may include a processor to determine a modified output of the first cursor path that is different from the first input. The computing device may include a processor to determine a second…
Polarity fixation of ink particles
Granted: March 21, 2023
Patent Number:
11609515
A device includes a first portion and a first charge source. The first portion is located along a travel path of a substrate and is to receive ink particles within a carrier fluid in a pattern onto the substrate to at least partially form an image. The first charge source is downstream along the travel path from the first portion and is to emit first polarity charges to charge the at least first color ink particles to move, via electrostatic attraction through the first carrier fluid, to…
Dispenser platforms
Granted: March 21, 2023
Patent Number:
11609241
In one example, a dispenser platform can include an enclosure that includes a first actuator to move a support in a first plane, wherein a portion of the support extends outside the enclosure, and a second actuator coupled to the portion of the support that extends outside the enclosure to move a stage coupled to the support in a second plane.
Print fluids refills
Granted: March 21, 2023
Patent Number:
11607890
Aspects of the disclosure provide an electronic device comprising a controller. The controller to determine a volume of print fluid in a first tank of the electronic device, monitor current printing conditions of the electronic device disposing print fluid on a substrate, determine, based on the volume of print fluid and the current printing conditions, whether an adverse printing condition exists, responsive to the volume of print fluid being less than a threshold and the adverse…
Media clamps with roller on a swingarm
Granted: March 21, 2023
Patent Number:
11607876
In an example, a clamp may include a chassis, a swingarm disposed on the chassis, a clamp wheel disposed on a first end of the swingarm to engage with a drag portion of the chassis, and an auxiliary bias member to exert a force against the clamp wheel to resist a rotation of the clamp wheel. The force may periodically increase in magnitude.
Build material dispensing device
Granted: March 21, 2023
Patent Number:
11607849
A build material dispensing device may include a material spreader to spread an amount of build material along a build platform, and at least one hopper for dispensing the build material. The at least one hopper dispenses a plurality of doses of the build material in front of the progression of the material spreader as the material spreader is moved over the build platform.
Indicating materials within material cartridges
Granted: March 21, 2023
Patent Number:
11607848
A material cartridge includes a fresh label indicating material of the material cartridge includes previously unused material for fabrication of a three-dimensional (3D) object and a reclaimed indicator of the material cartridge, the reclaimed indicator indicating material subsequently contained within the material cartridge is reclaimed material from fabrication of a previous 3D object, wherein the reclaimed indicator is located underneath the fresh label such that when the material of…
Sheet guide devices
Granted: March 14, 2023
Patent Number:
11602871
An example sheet guide devices comprises a housing and a guide member coupled to the housing. The housing is to receive a stack of sheets to staple. The guide member includes a cylinder shaft, a counterbalance component, and guide arm. The cylinder shaft is rotatable and disposed within the housing. The counterbalance component is disposed with the cylinder shaft to shift a center of gravity of the guide member in a first direction. The guide arm is disposed off-center from a central…
Method and system for persistent partitionable distributed map using sparse arrays and sparse ordered two-bit bitmaps in shared memory
Granted: March 14, 2023
Patent Number:
11604603
One aspect facilitates a global map in a distributed system. The system generates a first data structure which comprises key-value pairs, wherein, in a respective key-value pair, the respective key is an integer and the respective value comprises a pointer to a sparse array which includes a bitmap (such as an ordered two-bit bitmap). The system stores the first data structure as a first partition of the global map. The system searches, based on a pattern, the first data structure to…
Airborne-charge receiving layer
Granted: March 14, 2023
Patent Number:
11604395
An airborne-charge receiving layer of a passive electronic paper assembly comprises a first side and opposite second side to be in contact with a charge-responsive media layer. The airborne-charge receiving layer comprises a first material to minimize triboelectric charge transfer at an external surface of the first side of the airborne-charge receiving layer.
Systems and methods for deploying optical cables
Granted: March 14, 2023
Patent Number:
11603284
A system that may be used for deploying optical cables, the system may include a track having an outer edge and a surface, the track having a track gear disposed proximate the outer edge and a plurality of track grooves disposed on the surface of the track. The system may also include a spool having a first outer edge and a second outer edge. The spool may include a first wheel disposed on the first outer edge, a second wheel disposed on the second outer edge, a spool gear disposed on…
Zonal firing signal adjustments
Granted: March 14, 2023
Patent Number:
11602932
In one example in accordance with the present disclosure, a fluidic die is described. The fluidic die includes a number of zones. Each zone includes a number of sets of fluidic devices. Each fluidic device includes a fluid chamber and a fluid actuator disposed in the chamber. Each fluidic device also includes a sensor to sense a characteristic of the zone and an adjustment device. The adjustment device 1) delays a firing signal received from a previous zone as it passes by each set of…
