Abstract: An integrated circuit includes a functional circuit and a first power switch chain. The first power switch chain includes a first power switch circuit and a second power switch circuit and is coupled between a power source and the functional circuit. The first power switch chain is configured to receive a first control signal, and the first control signal is configured to turn on or turn off the first power switch circuit and the second power switch circuit. A first resistance value of the first power switch circuit is different from a second resistance value of the second power switch circuit.

Abstract: Disclosed is an optical module, including a circuit board, a thermally conductive substrate, a structural adhesive, a silicon photonic chip, a laser assembly, and a fiber array assembly coupled to the silicon photonic chip. The thermally conductive substrate includes a first surface, a second surface, and a first bearing seat, a second bearing seat and a third bearing seat disposed on the first surface and exposed from the opening of the circuit board. The area of the second surface is smaller than that of the first surface. Part of the first surface contacts the circuit board. The thermally conductive substrate is fixed to the circuit board by the structural adhesive. The silicon photonic chip is disposed on the first bearing seat, the laser assembly is disposed on the second bearing seat, and a joint of the fiber array assembly is disposed on the third bearing seat.

Abstract: A container assembly in accordance with one embodiment of the present disclosure includes an outer container having a first open end and a second closed end and defining an inner cavity; and a plunging assembly configured to be received within the outer container, the plunging assembly having a first end and a second end, wherein the plunging assembly includes an inner sleeve having a first end and a second end and a wall defining an inner bore, and wherein the plunging assembly includes an extraction assembly having a body having a first end and a second end and a side wall extending for at least a portion of the distance between the first and second ends of the body, wherein the first end of the body is coupled to the inner sleeve at or near the second end of the inner sleeve, and wherein the body includes a first sieve portion, and wherein the extraction assembly further includes a strainer having a second sieve portion, wherein the strainer is removably couplable to the body.

Abstract: Disclosed is an optical module, including a lower housing, an upper housing covering the lower housing, a circuit board, a first metal base, a second metal base, a silicon photonic chip, and a light emission module including a laser chip and an optical path assembly. The first metal base is disposed on one side of the upper housing. The second metal base is disposed on one side of the lower housing. The circuit board with a hollow region is disposed on the second metal base. The silicon photonic chip is disposed on the second metal base exposed from the hollow region. The laser chip is disposed on the first metal base. The optical path assembly is disposed on the first metal base and/or on the second metal base exposed from the hollow region, and guides a third optical signal emitted by the laser chip to the silicon photonic chip.

Abstract: A hardtop car-top tent includes first and second casing members, which are respectively formed with first and second accommodation spaces and are pivotally connected to have the first and accommodation spaces corresponding to each other; first support elements, which have two ends respectively mounted to the first and second casing members, such that the first support elements support the first casing member to form a predetermined included angle between the first and second casing members; a second support element, which includes first and second frame members connected between the first and second accommodation spaces of the first and second casing members; and a first covering member, which has two ends respectively connected to the first and second accommodation space, and is positioned against the second support element, so as to make the first covering member forming a front-side surface, a left-side surface, and a right-side surface.

Abstract: A wireless device performs spatial reuse in a wireless local area network. When receiving a packet, the wireless device measures a received signal quality from a first portion of the packet, and determines a required signal quality for correctly decoding a payload of the packet based on information in a packet header. The wireless device compares the received signal quality with the required signal quality. If the received signal quality is lower than the required signal quality, the wireless device transmits a signal that overlaps in time and in frequency with a second portion of the packet. Alternatively, a wireless device may identify a Basic Service Set Identification (BSSID) of a received packet. If the BSSID indicates that the packet is an inter-BSS packet, the wireless device transmits a signal overlapping in time and in frequency with the packet before reception of a frame check sequence (FCS) in the packet.

Abstract: A device is provided, which includes a transceiver and a processor. The transceiver connects the device to one or more first stations and an access point, and the access point is connected to one or more second stations. The processor is coupled to the transceiver and is configured to provide spatial reuse classification information for the access point to determine whether to apply spatial use in a first PPDU sent from the access point to one of the second stations.

Abstract: A device is provided, which includes a transceiver and a processor. The transceiver connects the device to one or more first stations and an access point, and the access point is connected to one or more second stations. The processor is coupled to the transceiver and is configured to perform operations including: building a first cross-BSS (basic service set) RSSI (received signal strength indication) measurement report; obtaining a second cross-BSS RSSI measurement report from the access point; in response to a link between the access point and at least one of the second stations being built, adjusting transmit power of the transceiver to satisfy a predetermined condition to transmit a data packet to one of the first stations using non-triggered base spatial reuse according to the first cross-BSS RSSI measurement report and the second cross-BSS RSSI measurement report.

Abstract: An image sensing method, applicable to the anti-spoofing recognition of under screen optical fingerprint sensing, is provided, including: dividing the image sensor into sensing blocks, dividing the display area of the display device correspondingly according to the sensing area, and the display area including the light-emitting area; defining the luminous color of each display area and the color coordinate value of each luminous color; each sensing block sensing the light intensity of the image reflected to the sensing block from the display block emitting the light onto the reference object and the test object to be measured; calculating the anti-spoofing reference color information of the reference object and registering in the system; when sensing the fingerprint image, first obtaining the light intensity of each block, then calculating the color information of the test object; and finally, comparing the color information with the registered anti-spoofing reference color information.

Abstract: A speaker device includes a housing body, a speaker driver and a passive radiator. The housing body is formed with a first sound hole and a second sound hole respectively opening in two opposite directions. The speaker driver is disposed in the housing body, is located adjacent to the first sound hole, and is adapted to generate sound. The passive radiator is disposed in the housing body, is located adjacent to the second sound hole, and is adapted to generate sound. The first sound hole and the second sound hole are adapted for respectively allowing the sound generated by the speaker driver and the sound generated by the passive radiator to travel out from the housing body respectively in two opposite directions therethrough.

Abstract: A temperature measurement system for determining a performance of a smoke generating device includes a temperature measuring device. The temperature measuring device includes an elongated carrier and a number of thermal sensors disposed within the elongated carrier. The elongated carrier is configured to be inserted into an elongated chamber of the smoke generating device. Each of the thermal sensors includes a sensing end exposed on an outer surface of the elongated carrier. When the elongated carrier is inserted into the elongated chamber, the sensing ends respectively detect a temperature of a number of heating members of the smoke generating device.

Abstract: A semiconductor device includes: a substrate; a channel layer disposed on the substrate, wherein the channel layer is made of GaN; a barrier layer disposed on the channel layer, wherein the barrier layer is made of AlzGa1-zN; and an inserting structure inserted between the channel layer and the barrier layer. The inserting structure includes: a first inserting layer disposed on the channel layer, wherein the first inserting layer is made of AlxGa1-xN; and a second inserting layer disposed on the first inserting layer, wherein the second inserting layer is made of AlyGa1-yN, and y is greater than x. The semiconductor device further includes: a gate electrode disposed on the barrier layer; a source electrode and a drain electrode disposed on the barrier layer and respectively at opposite sides of the gate electrode; and a spike region formed below at least one of the source electrode and the drain electrode.

Abstract: The present invention provides a wireless communication circuitry including a processor, a communication path and a channel detection path. The communication path is configured to wirelessly communicate with an electronic device by using a first channel. The channel detection path is configured to detect at least one channel different from the first channel to generate a detection result while the communication path is wirelessly communicating with the electronic device by using the first channel. The processor determines a second channel based on the detection result, and the processor controls the communication path to switch to the second channel from the first channel to communicate with the electronic device.

Abstract: A speaker device includes a housing body, a speaker driver and a passive radiator. The housing body is formed with a first sound hole and a second sound hole respectively opening in two opposite directions. The speaker driver is disposed in the housing body, is located adjacent to the first sound hole, and is adapted to generate sound. The passive radiator is disposed in the housing body, is located adjacent to the second sound hole, and is adapted to generate sound. The first sound hole and the second sound hole are adapted for respectively allowing the sound generated by the speaker driver and the sound generated by the passive radiator to travel out from the housing body respectively in two opposite directions therethrough.

Abstract: An image sensing method, applicable to the anti-spoofing recognition of under screen optical fingerprint sensing, is provided, including: dividing the image sensor into sensing blocks, dividing the display area of the display device correspondingly according to the sensing area, and the display area including the light-emitting area; defining the luminous color of each display area and the color coordinate value of each luminous color; each sensing block sensing the light intensity of the image reflected to the sensing block from the display block emitting the light onto the reference object and the test object to be measured; calculating the anti-spoofing reference color information of the reference object and registering in the system; when sensing the fingerprint image, first obtaining the light intensity of each block, then calculating the color information of the test object; and finally, comparing the color information with the registered anti-spoofing reference color information.

Abstract: The headgear includes a head piece with a front opening and a bottom opening fringed with a first strap. Two flat ear pieces are provided respectively and oppositely on two lateral sides of the head piece, each having an outward extended hook element. An eye piece and a mouth piece respectively seal an upper portion and a lower portion of the front opening. An upper rim of the mouth piece is joined to a lower rim of the eye piece. Two second straps run around the head piece, where two ends of an upper one and a lower one respectively join the four corners of the mouth piece. A sound amplifier is fixed to the mouth piece to facilitate wearer's verbal communication. The head piece may be made of PE for reducing cost and discomfort. An addition mask may be fastened to the ear pieces to enhance protection.

Abstract: An input connection device for an electronic device is provided. The electronic device includes a mother circuit board and a cabinet having a first wall. The input connection device comprises an insulation housing, a conductive connection unit, a circuit board, a switch, a first power wire and a second power wire. The insulation housing is disposed on the first wall and comprises a main body comprising a hollow channel. The conductive connection unit is disposed in the hollow channel and is engaged with the insulation housing. The circuit board is connected with the conductive connection unit directly. The switch has an input part and an output part. The first power wire is connected with the circuit board and the input part of the switch. The second power wire is connected with the output part of the switch and the mother circuit board.

Abstract: A car door opening mechanism includes a connection structure that is selectively mounted to a car-door opening/closing side, a car-door bottom side, a car-body opening/closing side, or a car-body bottom side and a first coupling member correspondingly mounted to a car-body opening/closing side, a car-body bottom side, a car-door opening/closing side, or a car-door bottom side. When a car door is at a closed position relative to a car body, the first coupling member and the connection structure are coupled to each other and in opening the car door, the car door is constrained at a non-fully opened position due to the connection structure and the first coupling member being coupled to each other. When the first coupling member and the connection structure are detached from each other, the car door is allowed to open from the non-fully opened position to a fully opened position.

Abstract: Disclosed herein are techniques for automatically mitigating overlapping labels associated with pie charts. In particular, the techniques involve migrating positions of the labels in response to adjustments of the pie chart to ensure that the labels are distributed in a non-overlapping, uniform, and aesthetically-pleasing manner.