Energy source monitoring
Granted: October 24, 2023
Patent Number:
11794414
A method and apparatus is described in which a signal indicative of an operation of a energy source of a 3D printer during a second predetermined time period commencing with the end of a first predetermined time period is obtained, the first predetermined time period commencing with an activation of the energy source, wherein the energy source is active throughout the first and second time periods; the obtained signal is compared with a reference signal; and it is determined, based on…
Shared machine-learning data structure
Granted: October 24, 2023
Patent Number:
11797459
Examples include a system comprising a non-volatile memory to store a machine-learning data structure. Examples access the machine-learning data structure with a first processing resource, and examples access the machine-learning data structure with a second processing resource, which includes at least one graphics processing core, such that the machine-learning data structure is a shared memory space of the first processing resource and the second processing resource.
Microfluidic devices including fluidic multiplexers
Granted: October 24, 2023
Patent Number:
11794186
An example microfluidic device comprises a plurality of fluidic channels and a fluidic multiplexor. The fluidic multiplexor includes a plurality of fluidic micro-valves fluidically coupled to the plurality of fluidic channels, and a plurality of control lines that cross the plurality of fluidic channels proximal to the plurality of fluidic micro-valves.
Authentication chaining in micro branch deployment
Granted: October 17, 2023
Patent Number:
11792718
Systems and methods are provided for authentication chaining and firewall optimization in a micro branch deployment comprising a plurality of chained access points (APs) and a gateway AP. A topology of the micro branch deployment may be determined through enhanced hierarchical beaconing. Based on the determined topology, an authentication chain is developed through which a client device associated to an AP of the plurality of chained APs may be authenticated and granted access to the AP.…
Secure compliance protocols
Granted: October 17, 2023
Patent Number:
11792207
In some examples, a secure compliance protocol may include a virtual computing instance (VCI) deployed on a hypervisor and may be provisioned with hardware computing resources. In some examples the VCI may also include a cryptoprocessor to provide cryptoprocessing to securely communicate with a plurality of nodes, and a plurality of agents to generate a plurality of compliance proofs; the VCI may communicate with a server corresponding to a node of the plurality of nodes; and receive a…
Vendor agnostic captive portal authentication
Granted: October 17, 2023
Patent Number:
11792193
Methods and systems for providing vendor agnostic captive portal authentication in a network that includes a plurality of network access devices are provided. For instance, one method includes receiving a redirect request for a communication between a first user-terminal and a first network access device, the redirect request including at least one of a vendor-specific item of information of the first network access device and an Internet Protocol (IP) address of the first network access…
System and method for facilitating efficient management of non-idempotent operations in a network interface controller (NIC)
Granted: October 17, 2023
Patent Number:
11792114
A network interface controller (NIC) capable of efficient management of non-idempotent operations is provided. The NIC can be equipped with a network interface, storage management logic block, and an operation management logic block. During operation, the network interface can receive a request for an operation from a remote device. The storage management logic block can store, in a local data structure, outcome of operations executed by the NIC. The operation management logic block can…
Graphics processor health predictions
Granted: October 17, 2023
Patent Number:
11790591
In an example, a non-transitory machine-readable storage medium storing instructions executable by a processor of a computing device to receive device telemetry data associated with an electronic device. The device telemetry data may include data that affects a performance of a graphics processor of the electronic device. Further, instructions may be executed by the processor to predict health of the graphics processor by applying a machine learning model to the device telemetry data.…
Read curved visual marks
Granted: October 17, 2023
Patent Number:
11790204
According to examples, an apparatus may include a processor and a non-transitory computer readable medium on which is stored instructions that may cause the processor to create a 2D reference mesh for an image of a curved visual mark, establish correspondences between finder pattern points in the curved visual mark and points of the 2D reference mesh, and determine a curved 3D mesh having a radius that results in a minimal reprojection error of a projective transform estimated for…
Orphaned print job renewal
Granted: October 17, 2023
Patent Number:
11789674
Examples disclosed herein relate to determining whether a stored print job is potentially orphaned, and, in response to determining that the stored print job is potentially orphaned, requesting a renewal from a user associated with the stored print job and deleting the stored print job if no renewal is received within a configurable time period.
Printer colour deviation detection
Granted: October 17, 2023
Patent Number:
11789667
Apparatus is described that comprises a printer carriage (100), comprising a printhead (105), at least one sensor (101, 102) for scanning an image deposited on a print media by the printhead (105) and a spectrophotometer (104) connected to the at least one sensor (101, 102) for generating data based on a reference image (120) on a test print media (110). The sensor (101, 102) is calibrated based on the generated data to detect a specific ICC profile, and wherein, in use, the sensor (101,…
Input mouse temperature control system
Granted: October 17, 2023
Patent Number:
11789548
An input mouse may include a top button, a first wall rearward of the top button to underlie a palm of a user and a second wall forming an exterior of the input mouse. The first wall is formed from a material composition comprising a first polymer encapsulating thermally conductive particles. The second wall is formed from a thermally conductive material. A solid-state Peltier heat pump has a first face thermally coupled to the first wall and a second face thermally coupled to the second…
Drive apparatus and an imaging system
Granted: October 17, 2023
Patent Number:
11789397
A driving apparatus includes an endless belt, a belt roller which engages the endless belt, a steering member and an adjustment member. The belt roller has a rotation shaft. The steering member contacts the endless belt at the inner side of the endless belt. The adjustment member is supported rotatably. The adjustment member receives a force in response to the endless belt moving in a longitudinal direction of the rotation shaft of the belt roller, and generates a pressing force that…
Inkjet ink for textile printing
Granted: October 17, 2023
Patent Number:
11787962
An example of an inkjet ink for textile printing includes a polycarbodiimide, a pigment, a sulfonated polyester-polyurethane binder, and a liquid vehicle. Examples of the inkjet ink may be used in textile printing kits and printing methods with a textile fabric. Examples of the textile fabric may be selected from the group consisting of cotton, polyester, nylon, and silk.
Sealed interconnects
Granted: October 17, 2023
Patent Number:
11787194
Examples of a print liquid supply unit are described herein. In some examples, the print liquid supply unit includes an electrical interconnect. In some examples, the electrical interconnect is sealed in a supply joint from an outside of the supply unit to an inside of the supply unit. In some examples, the supply joint is welded to join housing components of the supply unit.
Print component with memory circuit
Granted: October 17, 2023
Patent Number:
11787173
A memory circuit for a print component including a plurality of I/O pads, including an analog pad, to connect to a plurality of signals paths which communicate operating signals to the print component, and a memory component to store memory values associated with the print component. A control circuit to, in response to identifying a sequence of operating signals representing a memory read, provide a first analog signal on the analog pad in parallel with a second analog signal from the…
Communicating print component
Granted: October 17, 2023
Patent Number:
11787172
A communicating print component a print head comprising a number of memory bits and a single lane analog bus conductively coupling the number of memory bits to a pad located on the exterior of the print head. The pad is to transmit an electrical signal from the number of memory bits, wherein the electrical signal indicates a combination of all selected bits of the number of memory bits.
Gas inlet structure for a build material reservoir
Granted: October 17, 2023
Patent Number:
11787114
Examples of a gas inlet structure (1130) and a deformable structure (1120) to store build material (1126) are described. The gas inlet structure may be coupled to the deformable structure. The deformable structure may also have an outlet (1121) that is connectable to an element (1122) of an aspiration system of a three-dimensional printing system, to allow build material to be supplied from the deformable structure on application of a vacuum by the aspiration system. While the vacuum is…
Three-dimensional printing with epoxy and amine compounds
Granted: October 17, 2023
Patent Number:
11787110
The present disclosure is drawn to multi-fluid kits for three-dimensional to printing, three-dimensional printing kits, and methods of making three-dimensional printed articles. In one example, a multi-fluid kit for three-dimensional printing can include a fusing agent, a first reactive agent, and a second reactive agent. The fusing agent can include water and a radiation absorber. The first reactive agent can include a first liquid vehicle and an epoxy compound having multiple epoxide…
Three-dimensional printing
Granted: October 17, 2023
Patent Number:
11787108
In an example of a method for three-dimensional (3D) printing, one or more dispersions is/are sprayed to form a layer including build material particles and a liquid agent. The liquid agent is evaporated from the layer to form a build material layer, and based on a 3D object model, a binder agent is applied on at least a portion of the build material layer.
