Abstract: Semiconductor devices having electrical interconnections through vertically stacked semiconductor dies, and associated systems and methods, are disclosed herein. In some embodiments, a semiconductor assembly includes a die stack having a plurality of semiconductor dies. Each semiconductor die can include surfaces having an insulating material, a recess formed in at least one surface, and a conductive pad within the recess. The semiconductor dies can be directly coupled to each other via the insulating material. The semiconductor assembly can further include an interconnect structure electrically coupled to each of the semiconductor dies. The interconnect structure can include a monolithic via extending continuously through each of the semiconductor dies in the die stack. The interconnect structure can also include a plurality of protrusions extending from the monolithic via.

Abstract: An electronic device and an antenna structure are provided. The electronic device includes a metal housing, and the antenna structure is disposed in the metal housing. The antenna structure includes a printed circuit board, two radiating elements, two feeding transmission lines and a connector. The two radiating elements are disposed on the printed circuit board and are close to the two slots. Projections of the two radiating elements projected onto the metal housing at least partially overlap with the two slots. The two feeding transmission line are disposed in the printed circuit board. The two feeding transmission lines are electrically connected to the two radiating elements, respectively, and lengths of the two feeding transmission lines are the same. The connector is connected to the printed circuit board and electrically connected to the two feeding transmission lines.

Abstract: Semiconductor devices having electrical interconnections through vertically stacked semiconductor dies, and associated systems and methods, are disclosed herein. In some embodiments, a semiconductor assembly includes a die stack having a plurality of semiconductor dies. Each semiconductor die can include surfaces having an insulating material, a recess formed in at least one surface, and a conductive pad within the recess. The semiconductor dies can be directly coupled to each other via the insulating material. The semiconductor assembly can further include an interconnect structure electrically coupled to each of the semiconductor dies. The interconnect structure can include a monolithic via extending continuously through each of the semiconductor dies in the die stack. The interconnect structure can also include a plurality of protrusions extending from the monolithic via.

Abstract: The present disclosure provides a package packing method. The package packing method includes the following steps. An order including multiple items is received. The selected boxes with the same minimum width and minimum height are selected from multiple of boxes according to a length and a width of a main content item. The selection boxes have different depths. The minimum width and minimum height of the selection boxes are set as two-dimensional size dimension of a reference boxes. Under a condition of the two-dimensional size of the reference box, a minimum depth of the reference box and a packing scheme are calculated according to size of each of the main content item and attached content items, to fit the content items into the reference box. A target box is selected from these selected boxes according to the minimum depth of the reference box.

Abstract: A method for establishing a complex motion controller includes following steps: obtaining a source controller and a destination controller, wherein the source controller is configured to generate a source motion, and the destination controller is configured to generate a destination motion; determining a transition tensor between the source controller and the destination controller, wherein the transition tensor has a plurality of indices, one of the plurality of indices corresponds to a plurality of phases of the source motion; calculating a plurality of transition outcomes of the transition tensor and recording the plurality of transition outcomes according to the plurality of indices; calculating a plurality of transition qualities according to the plurality of transition outcomes; and searching for an optimal transition quality from the plurality of transition qualities to establish a complex motion controller for generating a complex motion corresponding to one of the plurality of phases.

Abstract: Systems and methods for efficiently identifying and extracting machine-actionable structured data from web documents are provided. The technology employs neural network architectures which process the raw HTML content of a set of seed websites to create transferable models regarding information of interest. These models can then be applied to the raw HTML of other websites to identify similar information of interest. Data can thus be extracted across multiple websites in a functional, structured form that allows it to be used further by a processing system.

Abstract: A venous positioning projector includes an infrared light source module, a light splitting element, an infrared light image capture module, a processor, and a visible light projection module. The infrared light source module outputs a first infrared light to a target surface. The infrared light image capture module includes a filter and an infrared light image capture element. The light splitting element transmits a second infrared light reflected by the target surface to the filter. The infrared light image capture element receives the second infrared light passing through the filter. The processor generates venous image data according to the first infrared light and the second infrared light received by the infrared light image capture element. The visible light projection module generates a visible light based on the venous image data. The visible light is transmitted to the target surface through the light splitting element to generate a venous image.

Abstract: Semiconductor devices having electrical interconnections through vertically stacked semiconductor dies, and associated systems and methods, are disclosed herein. In some embodiments, a semiconductor assembly includes a die stack having a plurality of semiconductor dies. Each semiconductor die can include surfaces having an insulating material, a recess formed in at least one surface, and a conductive pad within the recess. The semiconductor dies can be directly coupled to each other via the insulating material. The semiconductor assembly can further include an interconnect structure electrically coupled to each of the semiconductor dies. The interconnect structure can include a monolithic via extending continuously through each of the semiconductor dies in the die stack. The interconnect structure can also include a plurality of protrusions extending from the monolithic via.

Abstract: A method for training a locomotion controller of a robotic animal comprising obtaining a motion data of a reference animal, an environmental parameter, and a disturbance parameter; generating a plurality of primitive distributions and a first primitive influence according to the motion data by a policy network; selecting a current state of the reference animal from the motion data and set an adapting state of the reference animal; generating a second primitive influence, by the policy network, according to the current state, the adapting state, and the plurality of primitive distributions at least; and training the policy network according to a result determined by a discriminator according to the first primitive influence and the second primitive influence.

Abstract: An antenna structure includes a loop radiation element and a first radiation element. The loop radiation element has a first end and a second end. A feeding point is positioned at the first end of the loop radiation element. A grounding point is positioned at the second end of the loop radiation element. The first radiation element has a first end and a second end. The first end of the first radiation element is coupled to a first connection point on the loop radiation element. The second end of the first radiation element is open. The antenna structure covers a first frequency band and a second frequency band.

Abstract: A method for training a locomotion controller of a robotic animal comprising obtaining a motion data of a reference animal, an environmental parameter, and a disturbance parameter; generating a plurality of primitive distributions and a first primitive influence according to the motion data by a policy network; selecting a current state of the reference animal from the motion data and set an adapting state of the reference animal; generating a second primitive influence, by the policy network, according to the current state, the adapting state, and the plurality of primitive distributions at least; and training the policy network according to a result determined by a discriminator according to the first primitive influence and the second primitive influence.

Abstract: An antenna system includes a dielectric substrate, a ground plane, and a first antenna array. The ground plane is disposed on a second surface of the dielectric substrate. The first antenna array is disposed on a first surface of the dielectric substrate. The first antenna array includes a first transmission line, a first antenna element, a second antenna element, a third antenna element, a fourth antenna element, a fifth antenna element, and a sixth antenna element. The first transmission line has a first feeding point and is coupled to the first antenna element, the second antenna element, the third antenna element, the fourth antenna element, the fifth antenna element, and the sixth antenna element. The first antenna element, the second antenna element, the third antenna element, the fourth antenna element, the fifth antenna element, and the sixth antenna element are all substantially arranged in a first straight line.

Abstract: A method for training a virtual animal to move based on control parameters comprises an imitation learning stage and an adaptive control stage. The imitation learning stage includes obtaining a first momentum, a second momentum, a current state and a target state of a reference animal associated with the virtual animal, analyzing the first and second momentum to generate primitive distributions, and training a first gating network to generate a first primitive influence so as to convert the current state to the target state. The adaptive control stage includes obtaining a control parameter set, training a second gating network to generate a second primitive influence so as to convert the current state to a combination of the current state and the control parameter set, and generating a determination result according to the first and second primitive influences to update the second gating network.

Abstract: An antenna module includes first and second antennas. The first antenna includes first, second and third radiators. A first end of the first antenna is a first feed-in end. The second and third radiators are connected to a second end of the first radiator. The second radiator has a first ground. The second antenna includes fourth, fifth and sixth radiators. The fifth radiator is connected to a second feed-in end of the fourth radiator. A second ground is located at an intersection between the fifth and sixth radiators. The antenna module covers first, second and third frequency bands.

Abstract: An antenna module includes first and second antennas. The first antenna includes first, second and third radiators. A first end of the first antenna is a first feed-in end. The second and third radiators are connected to a second end of the first radiator. The second radiator has a first ground. The second antenna includes fourth, fifth and sixth radiators. The fifth radiator is connected to a second feed-in end of the fourth radiator. A second ground is located at an intersection between the fifth and sixth radiators. The antenna module covers first, second and third frequency bands.

Abstract: An antenna structure includes a loop radiation element and a first radiation element. The loop radiation element has a first end and a second end. A feeding point is positioned at the first end of the loop radiation element. A grounding point is positioned at the second end of the loop radiation element. The first radiation element has a first end and a second end. The first end of the first radiation element is coupled to a first connection point on the loop radiation element. The second end of the first radiation element is open. The antenna structure covers a first frequency band and a second frequency band.

Abstract: An antenna system includes a first antenna, a second antenna, a first parasitic element, and a second parasitic element. The first antenna includes a first feeding element, a first radiation element, and a shorting element. The first radiation element is coupled to the first feeding element. The first feeding element is coupled through the shorting element to a first grounding point. The second antenna includes a second feeding element, a second radiation element, and a third radiation element. The second radiation element and the third radiation element are coupled to the second feeding element. The first parasitic element is coupled to a second grounding point. The second parasitic element is coupled to a third grounding point. The first parasitic element and the second parasitic element are disposed between the first and second antennas. The first parasitic element and the second parasitic element extend away from each other.

Abstract: An antenna array includes a dielectric substrate, a ground metal plane, a first antenna unit, a second antenna unit, a third antenna unit, and a fourth antenna unit. The first antenna unit includes a first metal loop and a first feeding metal element. The first feeding metal element is adjacent to the first metal loop. The second antenna unit includes a second metal loop and a second feeding metal element. The second feeding metal element is adjacent to the second metal loop. The third antenna unit includes a third metal loop and a third feeding metal element. The third feeding metal element is adjacent to the third metal loop. The fourth antenna unit includes a fourth metal loop and a fourth feeding metal element. The fourth feeding metal element is adjacent to the fourth metal loop.

Abstract: An antenna array includes a dielectric substrate, a ground metal plane, a first antenna unit, a second antenna unit, a third antenna unit, and a fourth antenna unit. The first antenna unit includes a first metal loop and a first feeding metal element. The first feeding metal element is adjacent to the first metal loop. The second antenna unit includes a second metal loop and a second feeding metal element. The second feeding metal element is adjacent to the second metal loop. The third antenna unit includes a third metal loop and a third feeding metal element. The third feeding metal element is adjacent to the third metal loop. The fourth antenna unit includes a fourth metal loop and a fourth feeding metal element. The fourth feeding metal element is adjacent to the fourth metal loop.

Abstract: An antenna system includes a first antenna, a second antenna, a first parasitic element, and a second parasitic element. The first antenna includes a first feeding element, a first radiation element, and a shorting element. The first radiation element is coupled to the first feeding element. The first feeding element is coupled through the shorting element to a first grounding point. The second antenna includes a second feeding element, a second radiation element, and a third radiation element. The second radiation element and the third radiation element are coupled to the second feeding element. The first parasitic element is coupled to a second grounding point. The second parasitic element is coupled to a third grounding point. The first parasitic element and the second parasitic element are disposed between the first and second antennas. The first parasitic element and the second parasitic element extend away from each other.