Abstract: A wireless charger includes multiple transmitter coils, first and second drivers, and a controller. The transmitter coils are arranged close to and/or overlap with each other. The first driver is coupled with at least one of the transmitter coils to drive the transmitter coil to communicate with and/or provide power over a first channel to receiver devices. The second driver is coupled with at least another one of the transmitter coils to drive the transmitter coil to communicate with and/or provide power over a second channel to receiver devices. The controller is coupled with the first and second drivers and enables only one of the first and second drivers at a time during a first stage.

Abstract: An LED lighting device comprises a first portion provided with a lamp cap, a second portion provided with a case and a power supply, a third portion provided with a heat exchange unit and a light emission unit connected and forming a thermal conduction path. The light emission unit and the power supply are electrically connected. The lamp cap extends in a first direction. The light emission unit comprises an illuminator and a substrate, wherein the substrate having a mounting portion provided with the illuminator, the mounting portion parallel to the first direction, wherein the distance b from the beginning of the second portion to the plane where the center of the LED lighting device is located satisfies the following formula: (L2+L3)/5<b<3 (L2+L3)/7; L2 is the length of the second portion; L3 is the length of the third portion.

Abstract: An electronic device, a touch detection circuit and an update method for a reference value of a touch screen are provided. The update method includes: acquiring a temperature value of an environment of the touch screen; when determining that the acquired temperature value is less than a preset temperature threshold and determining that a continuously touched area exists in the touch screen, collecting N data frames of the continuously touched area; calculating N feature values of the N data frames; and updating N reference values corresponding to the N data frames according to the N feature values; wherein, N is greater than 1 and N is an integer. A difference between a reference value and a sensed value of the continuously touched area may not be decreased with a temperature rise due to the heat transferred by a touched object, thus point elimination at a low temperature is avoided.

Abstract: Systems and methods are presented for establishing a communication link between two or more electronic devices. A portable eyewear electronic device is configured to communicate with a handheld electronic device, such as a ring, that in turn is retained by an accessory electronic device to establish a wired communication link. The accessory electronic device may be retained or housed by a second accessory electronic device, such as a remote control or wearable device.

Abstract: Methods, systems, and devices for increasing the reliability of low latency transmissions are described. For example, multiple control messages and/or multiple data messages may be transmitted for a single transport block. Explicit and/or implicit signaling may be used to support the repetition of control and data transmissions in a low latency environment. For example, explicit signaling may be used to indicate a correspondence between repeated control and/or data messages. Additionally or alternatively, particular configurations may be used to implicitly signal a correspondence between repeated control and/or data messages.

Abstract: A dual-band antenna, a wireless local area network (WLAN) device, and a method for manufacturing a dual-band antenna, where the dual-band antenna includes a conductive plane, a smooth curved-surface assembly joined onto the conductive plane, and a feed pin connected to the smooth curved-surface assembly. The conductive plane is configured to function as a first antenna, for receiving and sending a radio frequency signal of a first frequency band, and the smooth curved-surface assembly is configured to function as a second antenna, for receiving and sending a radio frequency signal of a second frequency band. Hence, a curved surface of a surface of the curved-surface assembly that is used as the second antenna transits smoothly. Therefore, a current is distributed relatively evenly, and radiation efficiency is relatively high.

Abstract: Provided are bispecific and multi-specific antibodies that target both claudin 18.2 (CLDN18.2) and 4-1BB. These antibodies, in the absence of CLDN18.2-expressing cells, can bind to 4-1BB but are unable to activate 4-1BB signaling. In the presence of CLDN18.2-expressing cells, however, these antibodies can trigger CLDN18.2-dependent 4-1BB signaling, leading to potent immune response to the CLDN18.2-expressing tumor cells.

Abstract: An over-current protection device includes first and second electrodes and a positive temperature coefficient (PTC) multilayered structure disposed between the first and second electrodes. The PTC multilayered structure includes a first polymer layer that is bonded to the first electrode, an intermediate layered unit that is bonded to said first polymer layer and that includes a second polymer layer, a third polymer layer that is bonded to and disposed between the intermediate layered unit and the second electrode. The first, second and third polymer layers respectively have first, second and third volume resistances, the second volume resistance being higher than the first and third volume resistances.

Abstract: Provided is a low-pressure chip packaging type junction box for a solar power generation assembly and a processing method thereof, and more particularly, relates to a low-pressure chip packaging type junction box for a solar power generation assembly integrating techniques relating to development and manufacturing of junction boxes with semiconductor packaging techniques to increase a degree of product automation and a processing method thereof. The low-pressure chip packaging type junction box for a solar power generation assembly comprises a box body, N chips, N connection members, and N+1 copper conductors, where N?1. At least one accommodation recess is arranged at the box body. The box body is provided with a transverse bar. Chip installation positions are arranged at N copper conductors. The N+1 copper conductors are provided with lead-out positions positioned at a top surface of the transverse bar. The chip is welded and fixed to the installation position at the copper conductor.

Abstract: The present invention discloses an antibody drug conjugate that targets MSLN. The present invention also disclosed a method of making the antibody drug conjugate (ADC). The present invention further discloses a novel MSLN antibody or a functional fragment thereof comprising engineered heavy and light chains.

Abstract: A method for altering surface charge on an insulating surface of a first sample includes generating first plasma inside a plasma source, causing the first plasma to diffuse into a first vacuum chamber to generate second downstream plasma, immersing the first sample in the second downstream plasma, and applying a first bias voltage to a conductive layer of the first sample, or applying a first bias voltage to a metal holder that holds the first sample.

Abstract: Provided are a channel measurement method and apparatus. The channel measurement method includes: configuring measurement resource information, where the measurement resource information is used for acquiring channel state information and includes N pieces of channel measurement resource information and M pieces of interference measurement resource information, where N and M are positive integers; sending the measurement resource information; and receiving channel state information sent by a terminal, where the channel state information includes a channel-related parameter and/or an interference-related parameter.

Abstract: The present invention discloses the preparation and application of heterocyclic compound having immunoregulatory function. Specifically, the present invention discloses a compound having a structure according to Formula I, wherein the definition of each group is as described in the specification. The invention also provides the use of the compounds in regulating immunity and inhibiting PD-1/PD-L1.

Abstract: The present disclosure relates to a chlorin derivative or a pharmaceutically acceptable salt thereof, a preparation method thereof, an anti-tumor composition including the chlorin derivative or the pharmaceutically acceptable salt thereof, use of the chlorin derivative or the pharmaceutically acceptable salt thereof in the treatment of a tumor, and a combination of the chlorin derivative or the pharmaceutically acceptable salt thereof and an ultrasound medical system. The chlorin derivative or the pharmaceutically acceptable salt thereof has a structure represented by formula (I), and the ultrasonic medical system comprises a transducer ultrasonic bed and a contact agent. The chlorin derivative of the present disclosure can be used in photodynamic therapy and sonodynamic therapy, thereby effectively inhibiting and treating cancer.

Abstract: Techniques and apparatuses are described that implement electromagnetic vector sensors (EMVS) for a smart-device-based radar system. Instead of including an antenna array of similar antenna elements, the radar system includes two or more electromagnetic vector sensors. At least one of the electromagnetic vector sensors is used for transmission and at least another of the electromagnetic vector sensors is used for reception. Each electromagnetic vector sensor includes a group of antennas with different antenna patterns, orientations, and/or polarizations. An overall footprint of the two electromagnetic vector sensors (e.g., one for transmission and one for reception) can be smaller than antenna arrays used by other radar systems, thereby enabling the radar system to be implemented within space-constrained devices.

Abstract: A hollow body forming mold includes left and right half molds, a bottom of the left half mold is provided with a left avoidance slot, a bottom of the right half mold is provided with a right avoidance slot, a left bottom slider is disposed in the left avoidance slot, a right bottom slider is disposed in the right avoidance slot, and the left and right bottom sliders constitute a group of sliders. The mold design resolves a difficult problem that a fabrication hole exists during forming of a hollow body with a built-in component by using an existing conventional process. The hollow body forming method has the advantages of a short forming period, the high production efficiency, good combination between a built-in component and an inner wall of an fuel tank, and the high location stability.

Abstract: A programmable thermal dissipation power (TDP) system with integrated circuits is provided. The programmable TDP system includes a software interface, a monitoring circuit, and a controller circuit. The monitoring circuit may provide for the instantaneous input power supplied to the system. The controller circuit may monitor both the target TDP information specified from upstream and the input power readings. The controller circuit may generate a pulse-width modulation (PWM) signal that corresponds to a gap between the two power levels and sends the signal to the integrated circuits on the system. The integrated circuit may respond to the change in the input PWM signal and may adjust its power consumption. For example, the integrated circuit may adjust the clock frequency, adjust the instruction rate, skip a number of clock cycles, etc.

Abstract: A method for communicating over a wireless network includes broadcasting, by a Multi-Link Device (MLD) device, service data indicative of one or more services for wireless communication with a client device; wherein the service data indicates that a service type is differentiated based on a type of the client device; establishing a security association with the client device; and in response to establishing a security association with the client device, granting access by the client device to a subset of the one or more services based on the type of the client device.

Abstract: A sewage treatment apparatus comprises an external box body internally being provided with an anaerobic zone, an aerobic zone, a settling zone, a sewage reduction zone and an apparatus zone separated from each other, wherein the anaerobic zone, the aerobic zone, the settling zone and the sewage reduction zone communicate in sequence, the anaerobic zone communicates with a septic tank, the aerobic zone communicates with the anaerobic zone to reflux a part of mixed liquid to the anaerobic zone, the settling zone communicates with the anaerobic zone to reflux a part of active sludge to the anaerobic zone, and the sludge reduction zone communicates with the anaerobic zone or the septic tank; and the apparatus zone is internally provided with a detection unit for detecting various parameters during a sewage treatment process and a controller for controlling working states according to a detection result of the detection unit.

Abstract: A technique for varying firmware for different virtual functions in a virtualized device is provided. The virtualized device includes a hardware accelerator and a microcontroller that executes firmware. The virtualized device is virtualized in that the virtualized device performs work for different virtual functions (with different virtual functions associated with different virtual machines), each function getting a “time-slice” during which work is performed for that function. To vary the firmware, each time the virtualized device switches from performing work for a current virtual function to work for a subsequent virtual function, one or more microcontrollers of the virtualized device examines memory storing addresses for firmware for the subsequent virtual function and begins executing the firmware for that subsequent virtual function. The addresses for the firmware are provided by a corresponding virtual machine at configuration time.