Abstract: The described embodiments set forth techniques for managing subscription service files, e.g., Customized Applications for Mobile network Enhanced Logic (CAMEL) Application Part (CAP) files, for export and/or transfer of an electronic SIM (eSIM) from a source wireless device. As part of an eSIM procedure to transfer an eSIM, e.g., a processor of the source wireless device obtains, from one or more applet asset servers, one or more subscription service files usable to generate a version of applets associated with the eSIM. The wireless device generates an eSIM export package that includes the eSIM and at least one of the one or more of the subscription service files. The processor of the source wireless device provides the eSIM export package to the target wireless device to use to install the transferred eSIM and one or more applets based on the subscription service files on the eUICC of the target wireless device.

Abstract: Embodiments are described herein for transferring a subscriber identity module (SIM) or electronic SIM (eSIM) profile securely from a source device to a target device with verifiable signatures generated by secure hardware elements of the source device contingent on receipt of a secure intent gesture. Trustworthiness of the profile transfer is based on a mobile network operator (MNO) entitlement server releasing a transfer token after verification of a message signed by an embedded universal integrated circuit card (eUICC) of the source device. The eUICC signs the message only after verifying a message from a secure enclave processor (SEP) of the source device that signs the message based on receipt of the secure intent gesture via a secure interface. To validate communication between the SEP and the eUICC, an asymmetric cryptographic key pair generated by the SEP is bound to a unique eUICC identifier (EID) value of the eUICC.

Abstract: The described embodiments set forth techniques for managing subscription service files, e.g., Customized Applications for Mobile network Enhanced Logic (CAMEL) Application Part (CAP) files, for export and/or transfer of an electronic SIM (eSIM) from a source wireless device. As part of an eSIM procedure to transfer an eSIM, e.g., a processor of the source wireless device obtains, from one or more applet asset servers, one or more subscription service files usable to generate a version of applets associated with the eSIM. The wireless device generates an eSIM export package that includes the eSIM and at least one of the one or more of the subscription service files. The processor of the source wireless device provides the eSIM export package to the target wireless device to use to install the transferred eSIM and one or more applets based on the subscription service files on the eUICC of the target wireless device.

Abstract: The described embodiments set forth techniques for management of electronic subscriber identity module (eSIM) profiles for a wireless device, including in-field replacement of provisioning (bootstrap) eSIM profiles. Public key infrastructure (PKI) information for an original equipment manufacturer (OEM) profile management server is installed in an embedded universal integrated circuit card (eUICC) of a wireless device at a time of manufacture and used subsequently by the wireless device to conduct an eSIM profile management session and verify authorization of the OEM profile management server to manage, e.g., update and/or replace, one or more eSIM profiles on the eUICC of the wireless device.

Abstract: An apparatus for transesophageal echo-oximetry, including: an insertion tube having an optical fiber disposed therein: a probe disposed at an end of the insertion tube, the probe including: an acoustic transducer, and a reflector aligned with the acoustic transducer and the optical fiber: a controller in communication with the acoustic transducer. the controller configured to: generate an ultrasonic image of a sample using the acoustic transducer and the reflector, direct light from the optical fiber toward the reflector and into the sample, collect photoacoustic signals from the sample based on the directed light using the acoustic transducer and the reflector, and determine a blood oxygenation level in the sample based on the photoacoustic signals.

Abstract: A micro light emitting diode structure includes a temporary substrate, a plurality of micro light emitting elements, a plurality of light blocking structures, and a connection layer. The micro light emitting elements and the light blocking structures are disposed on the temporary substrate and arranged alternately. Each of the light blocking structures includes a light blocking layer, and a light shielding layer disposed thereon. The micro light emitting elements and the light blocking structures are fixed to the temporary substrate by the connection layer. The connection layer is a part of a plurality of fixing structures. A reflectivity of the light blocking layer is greater than a reflectivity of the connection layer, and a Young's modulus of the light blocking layer is greater than a Young's modulus of the fixing structures, and the Young's modulus of the fixing structures is greater than a Young's modulus of the light shielding layer.

Abstract: An intake manifold for an engine includes a premixing chamber, a pressure stabilizing chamber, and multiple intake passages. The intake passages are connected with a bottom of the pressure stabilizing chamber. A first end of the premixing chamber includes an intake end having an air inlet. A second end of the premixing chamber is communicated with the pressure stabilizing chamber and is close to a top of the pressure stabilizing chamber. An exhaust gas inlet is disposed on the premixing chamber and close to the air inlet. The engine includes an engine body and the intake manifold for the engine. The vehicle includes a vehicle body and the engine.

Abstract: An injection molding apparatus includes a first mold module, a second mold module, and an ejection mechanism. The second mold module is disposed on the first mold module. An injection chamber and a product chamber are formed between the first mold module and the second mold module. The ejection mechanism includes a main ejection assembly; a main ejection rod mounted to the main ejection assembly and passes through the first mold module; the central ejection assembly disposed in the main ejection assembly; and a central ejection rod mounted to the central ejection assembly and passes through the first mold module. After plastic in the injection chamber and the product chamber are cooled, a plastic product and an injection part connected to the plastic product are formed. Next, the central ejection assembly is lifted to separate the injection part from the plastic product by the central ejection rod.

Abstract: The described embodiments set forth techniques for testing a wireless device configured to use an embedded Universal Integrated Circuit Card (eUICC) and excluding a removable UICC card. A test apparatus processes application protocol data units (APDUs) for conformance with a standardized test specification, where the APDUs are provided by an eSIM command handler client application that interfaces with a baseband processor in communication with the eUICC that includes test profiles with test applets.

Abstract: This Application sets forth techniques for profile, e.g., subscriber identity module (SIM) and electronic SIM (eSIM), and cellular wireless service subscription management for a wireless device. The wireless device can support multiple profiles, such as dual SIMS or a single SIM and one or more eSIMs. A user of the wireless device can flexibly enable and disable various eSIMs or change the use of physical SIMs with different associated cellular wireless service subscriptions, and mapping of subscription modules to logical channels and physical hardware interfaces can occur automatically, with mechanisms to reset interfaces when required.

Abstract: An apparatus configured to initiate a voice call to a target device, generate, for transmission to a first server, a request for a video call link upon a determination that a trigger event has occurred, process, based on signaling received from the first server, a video call link, generate, for transmission to a base station, a message comprising the video call link to be forwarded to the target device and establish a video session with the target device using the video call link while still maintaining the voice call with the target device.

Abstract: A method and a system of designing a memristor-based naive Bayes classifier and a classifier belonging to the field of information technology are provided. The method includes: constructing a naive Bayes classifier including a memristor array of M rows by 2N columns, where M is the number of classification types, and N is the number of pixels in a picture; calculating the number hj,2i-1 of the pixel value of 0 and the number hj,2i of the pixel value of 1 in an ith pixel in the jth training sample, where j=1, 2, . . . , and M; and applying hj,2i-1 pulses to a memristor Rj,2i-1 in a jth row and a 2i-1th column to modulate the conductance of the memristor Rj,2i-1 and applying hj,2i pulses to a memristor Rj,2i in the jth row and a 2ith column to modulate the conductance of the memristor Rj,2i.

Abstract: The operation of an automatic data input and query system is controlled by well-defined control data. The system exposes user interfaces enabling an administrator to interact with control data to modify the ongoing operation of the system. Certain control data determines the collection and treatment of data from various technology sources. A robust control interface is provided enabling the efficient and reliable adding on of new technology data sources. Once established, control data for a new technology data source may be packaged in a form for archiving or distribution. The system may support the export and import of such packages. Such packages may be created independently of the system.

Abstract: Electromagnetic shielding structure and packaging method are provided. Electromagnetic shielding structure includes substrate, first device, second device, shielding wire, edge wire, encapsulation, and shielding metal layer. Substrate is provided with shielding and non-shielding regions; and wire-bonding pad and grounding pad, with grounding pad positioned farther from shielding region compared to wire-bonding pad. First device is located in shielding region, and second device is located in non-shielding region. Shielding wire is electrically connected to wire-bonding pad, and edge wire is electrically connected to grounding pad. Edge wire is located on side of shielding wire farther from shielding region. Grounding pad and wire-bonding pad are electrically connected. Encapsulation encapsulates first device, second device, shielding wire, and edge wire, with shielding wire exposed from encapsulation. Shielding metal layer covers encapsulation, and is electrically connected to shielding wire.

Abstract: This Application describes mechanisms for enterprise remote management of cellular services provided via access credentials, e.g., subscriber identity modules (SIMs) and/or electronic SIMs (eSIMs), for wireless devices. To minimize requirements for user interaction, installation and management of business-supplied cellular service profiles on the wireless device can intercept alert notifications to reduce interruptions and allow for background management of the business-supplied cellular service profiles. Additionally, a business enterprise can use multiple, distinct services to initiate installation of an eSIM to a wireless device. When two different services attempt to install eSIMs on the wireless device in parallel, management software on the wireless device can control an order of installation and disallow duplicate installations of an identical eSIM to the wireless device.

Abstract: This disclosure provides a method and an apparatus for accessing a solid state disk (SSD). The method is applied to a storage node, the storage node includes a network interface card and an SSD, and the network interface card includes a memory. The network interface card receives a data write request sent by a client, where the data write request includes to-be-written data. The network interface card writes the to-be-written data to the memory of the network interface card, and the SSD obtains the to-be-written data from the memory of the network interface card and writes the to-be-written data to the SSD.

Abstract: This invention provides compounds of formula I: wherein a, b, c, d, m, n, p, s, t, W, Ar1, R1, R2, R3, R4, R6, R7, and R8 are as defined in the specification. The compounds of formula I are muscarinic receptor antagonists. The invention also provides pharmaceutical compositions containing such compounds, processes and intermediates for preparing such compounds and methods of using such compounds to treat pulmonary disorders.

Abstract: A pixel circuit includes a current generator, a switch, and a time controller. The pixel circuit is configured in a display panel. The current generator provides a driving current, and controls the driving current according to a pulse amplitude modulation mechanism. The switch is coupled in series with the current generator and a light-emitting component, and is turned on or off according to a control signal, wherein the control signal is a pulse width modulation signal. The time controller generates the control signal, receives a set voltage, and adjusts a pulse width of the control signal according to a voltage value of the set voltage.

Abstract: A method is disclosed for a coprocessor of a device. The coprocessor may initiate, based on an instruction received from a processor, a wireless communication service required by the processor. The coprocessor further generates a drive instruction for driving a wireless communications module of the device to perform the wireless communication service, and then the coprocessor sends the drive instruction to the wireless communications module.

Abstract: A micro light emitting diode display panel including a plurality of display units and a control element is provided. The plurality of display units are arranged in an array and each of the plurality of display units includes a first sub-pixel. The first sub-pixel includes a first micro light-emitting diode and a second micro light-emitting diode. The control element is configured to control light emission of the first micro light-emitting diode and the second micro light-emitting diode and determines operating currents of the first micro light-emitting diode and the second micro light-emitting diode. In a same display image, the operating current of the first micro light-emitting diode increases as an operating temperature of the first sub-pixel increases.