Abstract: An antenna module includes an antenna box and a first connection wire. The antenna box can include a first antenna, a second antenna, a first connection terminal, a second connection terminal and a housing. The first and second antennas are located in the housing and the housing has a first opening collectively exposing a portion of the first connection terminal and a portion of the second connection terminal. Each of the first and second antennas is adapted to receive or transmit wireless signals according to one of a plurality of wireless communication standards and the first and second antennas are electrically connected to the first and second connection terminals, respectively. The wireless communication standards can be different from each other.

Abstract: Various systems and methods for modeling a manufacturing assembly line are disclosed herein. Some embodiments relate to operating a processor to receive cell data and line production data, determine one or more production associations between the cell data and the line production data; evaluate the one or more production associations to identify one or more critical production associations; retrieve the cell data and the line production data associated with the one or more critical production associations; and train a predictive model with the retrieved cell data and the retrieved line production data to predict the production level of the manufacturing assembly line.

Abstract: A remote controller for operating an unmanned aerial vehicle (UAV) includes a user input component configured to receive user input from a user and a communication circuit configured to transmit an instruction to operate at least one of the UAV or a load carried by the UAV based on the user input. The remote controller is configured to transform between (1) a single-hand operation mode that enables the user to control an operation of the at least one of the UAV or the load using the user input from a single hand while being held by the single hand, and (2) a multi-hand operation mode that enables the user to control the operation of the at least one of the UAV or the load using at least two hands while holding the remote controller using the at least two hands.

Abstract: A method for data hand-shaking based on EtherCAT protocol is disclosed, the method is implemented by an EtherCAT slave device, and includes: receiving a data packet from a previous device; obtaining self-related data from or inserting feedback data to the data packet for generating a processed packet; transmitting the processed packet to a next device; receiving a returned packet from the next device; transmitting the returned packet to the previous device; performing a packet diversion procedure to at least one of the data packet, the processed packet and the returned packet for generating a backup packet, wherein at least part of the content of the backup packet is identical to the content of the data packet, the processed packet or the returned packet; analyzing the backup packet; and, filtering the backup packet for obtaining designated application data with respect to other EtherCAT slave devices.

Abstract: A method of operating an unmanned aerial vehicle (UAV) includes generating, with aid of one or more processors, a signal that causes the UAV to flip from a first orientation to a second orientation opposite to the first orientation, and effecting, with aid of one or more propulsion units, flip of the UAV from the first orientation to the second orientation in response to the signal.

Abstract: Improved techniques for testing an application to identify bugs. An API request body, which includes input data, is transmitted to a service to exercise the service. An error type response is received from the service, where the response indicates how the service handled the input data. The response is then used to determine an error type response coverage of the service. The coverage is then expanded by repeatedly performing a number of operations until a threshold metric is satisfied. For instance, in response to learning how previously-used input data impacted the coverage, new input data is generated. This new input data is designed to trigger new types of responses from the service. The new input is sent to the service, and a new error type response is received. These processes are repeated in an effort to expand the error type response coverage of the remote service.

Abstract: An exoskeleton, wherein, comprises a hip mechanism (41). The hip mechanism (41) comprises a left hip (412) and a right hip (413). The left hip (412) and the right hip (413) respectively comprise at least three single-axis mechanisms collaboratively realizing isomorphic motion of the hip mechanism (41) and the hip of the human body.

Abstract: A flexible display module and a manufacturing method thereof are disclosed. The flexible display module includes a first flexible material layer and a second flexible material layer stacked on the first flexible layer, a sealing layer disposed between the first flexible material layer and the second flexible material layer, and a module layer disposed in the hollow of the sealing layer. The sealing layer has a hollow defined in a middle of the sealing layer. The area of the bottom area of the hollow is larger than the area of the module layer.

Abstract: A dual-band antenna and a wireless communications device, where the dual-band antenna includes a first antenna arranged on a first printed circuit board (PCB), a second antenna arranged on a second PCB, and a reflection panel. An operating frequency band of the first antenna is a first frequency band. An operating frequency band of the second antenna is a second frequency band. The first frequency band is higher than the second frequency band. The second PCB is disposed between the first PCB and the reflection panel. The reflection panel includes an artificial magnetic conductor. A resonant frequency band of the artificial magnetic conductor includes the second frequency band. The first frequency band is outside the resonant frequency band. The dual-band antenna has a small size.

Abstract: A flexible display module and a method for manufacturing the same solve a problem that the existing flexible display module is easy to be failure after being bent. The flexible display module includes: a flexible glass layer; and a display panel disposed inside the flexible glass layer.

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: An antenna array and a wireless communications device are disclosed. The antenna array includes at least two directional antennas in different directions. Each directional antenna includes an antenna element, a reflector, a feed line coupled to the antenna element, and a switch for controlling the feed line. The antenna element is a microstrip dipole antenna element. The reflector is a parasitic microstrip antenna element. A length of the reflector is greater than a length the antenna element. Two ends of the reflector are bent toward the antenna element. A distance between midpoints of reflectors of any two directional antennas is less than a distance between midpoints of antenna elements thereof. Because the reflectors of the antenna array are located on an inner side of a pattern enclosed by the antenna elements of directional antennas, a size of the antenna array is small.

Abstract: A flexible display module according to the present application includes a number of module material layers superposed; and at least one strain isolation layer disposed between the two adjacent the module material layers. The strain isolation layer includes a chamber and an elastic material layer surrounding an outer periphery of the chamber.

Abstract: The present disclosure provides an organic light-emitting display panel, a method for making the same, and a display device including the same. The organic light-emitting display panel comprises an active region and a pixel spacer located within the active region, and the pixel spacer is provided with a buffer chamber.