Abstract: During operation, an access point may provide a first WLAN and a second WLAN, where the first WLAN uses a WPA2-compatible authentication protocol and the second WLAN uses a WPA3-compatible authentication protocol. In response to an association request or a probe request associated with (or from) an electronic device, the access point may establish a connection with the electronic device using the first WLAN. Then, the access point may confirm, with a computer system, that a binding between a passphrase associated with the electronic device and the second WLAN exists. Alternatively, when the binding does not exist, the access point may establish the binding in the computer system. Next, the access point may perform a BSS transition of the electronic device from the first WLAN to the second WLAN.

Abstract: A light emitting package structure includes a light emitting unit, a reflective layer, a reflective element and an optical layer. The light emitting unit has a top surface, a bottom surface and sidewall surfaces. The bottom surface and the top surface are opposing to each other. The sidewall surfaces are between the top surface and the bottom surface. The light emitting unit further has an electrode portion on the bottom surface. The reflective layer encloses the sidewall surfaces of the light emitting unit. The reflective element is disposed on the light emitting unit and the reflective layer. The optical layer includes a phosphor layer, a light diffusion layer or a combination thereof. The optical layer is disposed between the top surface of the light emitting unit and the reflective element.

Abstract: A chip-scale LED package structure includes a white light emitting unit for emitting a white light, a red flip-chip LED for emitting a red light, a green flip-chip LED for emitting a green light, a blue flip-chip LED for emitting a blue light, and an encapsulation layer. The encapsulation includes an encapsulation resin and a plurality of refractive particles distributed in the encapsulation resin. The encapsulation layer encapsulates the white light emitting unit, the red flip-chip LED, the green flip-chip LED, and the blue flip-chip LED. Moreover, electrodes of the white light emitting unit, electrodes of the red flip-chip LED, electrodes of the green flip-chip LED, and electrodes of the blue flip-chip LED are exposed from the encapsulation layer.

Abstract: A formulation of an interconnect of a fuel cell includes chrome powder and chrome-iron alloy powder. A ratio of a sum of chrome in the chrome powder and the chrome-iron alloy powder is in a range between 80% in weight and 95% in weight, and a ratio of a sum of iron in the chrome powder and the chrome-iron alloy powder is in a range between 5% in weight and 20% in weight.

Abstract: A chip-scale LED package structure includes a white light emitting unit for emitting a white light, a red flip-chip LED for emitting a red light, a green flip-chip LED for emitting a green light, a blue flip-chip LED for emitting a blue light, and an encapsulation layer. The encapsulation includes an encapsulation resin and a plurality of refractive particles distributed in the encapsulation resin. The encapsulation layer encapsulates the white light emitting unit, the red flip-chip LED, the green flip-chip LED, and the blue flip-chip LED. Moreover, electrodes of the white light emitting unit, electrodes of the red flip-chip LED, electrodes of the green flip-chip LED, and electrodes of the blue flip-chip LED are exposed from the encapsulation layer.

Abstract: A method for forming an interconnect of a solid oxide fuel cell includes the following steps. First of all, a powder mixture substantially including equal to or more than 90 wt % chromium powder, with the balance being iron powder and inevitable impurities, is provided. Then the powder mixture is pressurized by a pressing process with a pressure equal to or over 8 mt/cm2 to form a green interconnect with a density being equal to or over 90% of the theoretical density. Next the green interconnect is sintered by a sintering process to form an interconnect body. Finally, a protection process is performed on at least one surface of the interconnect body to form an interconnect.

Abstract: A sheet sensing module and a duplex scanning apparatus having the sheet sensing module are provided. The sheet sensing module includes a first sensing arm, a second sensing arm, and an electronic sensor. The first sensing arm is partially exposed to a sheet feeding channel of the duplex scanning apparatus. The second sensing arm is partially exposed to an inverting channel of the duplex scanning apparatus. When a document is transferred through the sheet feeding channel to trigger said first sensing arm or the document is transferred through the inverting channel to trigger the second sensing arm, the electronic sensor generates a sensing signal.

Abstract: A duplex scanning apparatus and a sheet-feeding control method thereof are provided. The duplex scanning apparatus includes a sheet feeding channel, a sheet transfer channel, an inverting channel, and a sheet sensing module. A first end of the inverting channel is connected to a junction between said sheet feeding channel and the sheet transfer channel. A second end of the inverting channel is connected to the sheet transfer channel. A distance between the sheet sensing module and the first end of the inverting channel is greater than a distance between the sheet sensing module and the second end of the inverting channel. When a document is transferred through the sheet sensing module at the second time, a next document is fed into the sheet feeding channel through a sheet entrance.

Abstract: A JFET structure includes a first JFET having a first terminal and a second JFET neighboring with the first JFET. Both JFETs commonly share the first terminal and the first terminal is between the gate of each JFET. The JFET also provides at least one tuning knob to adjust the pinch-off voltage and a tuning knob to adjust the breakdown voltage of the JFET structure. Moreover, the JFET has a buried layer as another tuning knob to adjust the pinch-off voltage of the JFET structure.

Abstract: A light guide casing is used for transmitting a light beam from an indicating lamp. The light guide casing includes a light inputting surface, a light outputting surface, and a first reflective surface. The light outputting surface includes a first plane and a second plane. After the light beam from the indicating lamp is transmitted through the light inputting surface, a first portion of the light beam is reflected to the first plane of the light outputting surface by the first reflective surface, and a second portion of the light beam is transmitted to the second plane of the light outputting surface.

Abstract: A duplex scanning apparatus and a sheet-feeding control method thereof are provided. The duplex scanning apparatus includes a sheet feeding channel, a sheet transfer channel, an inverting channel, and a sheet sensing module. A first end of the inverting channel is connected to a junction between said sheet feeding channel and the sheet transfer channel. A second end of the inverting channel is connected to the sheet transfer channel. A distance between the sheet sensing module and the first end of the inverting channel is greater than a distance between the sheet sensing module and the second end of the inverting channel. When a document is transferred through the sheet sensing module at the second time, a next document is fed into the sheet feeding channel through a sheet entrance.

Abstract: A sheet sensing module and a duplex scanning apparatus having the sheet sensing module are provided. The sheet sensing module includes a first sensing arm, a second sensing arm, and an electronic sensor. The first sensing arm is partially exposed to a sheet feeding channel of the duplex scanning apparatus. The second sensing arm is partially exposed to an inverting channel of the duplex scanning apparatus. When a document is transferred through the sheet feeding channel to trigger said first sensing arm or the document is transferred through the inverting channel to trigger the second sensing arm, the electronic sensor generates a sensing signal.

Abstract: An automatic document feeder includes a sheet pick-up module and a floating shock-absorbing structure. The floating shock-absorbing structure is arranged at a feeding entrance. The sheet pick-up module includes a sheet pick-up roller and a sheet separation roller. When the sheet pick-up module is rotated to a sheet feeding position, the sheet pick-up roller is contacted with the floating shock-absorbing structure to feed the sheet into the internal portion of the automatic document feeder. By the floating shock-absorbing structure, the possibility of causing excessive shock and noise when the sheet pick-up arm strikes the feeding entrance will be minimized or eliminated.

Abstract: A document position-limiting mechanism includes a first paper guide plate, a second paper guide plate, a connecting wheel and a switching module. The first paper guide plate and the second paper guide plate are used for guiding a document on a paper input tray to be fed into an automatic document feeder. Through the connecting wheel, the first paper guide plate and the second paper guide plate are movable on the paper input tray. By means of the switching module, two operating modes of the document position-limiting mechanism can selected by the user in order to meet the requirements of different users.

Abstract: A document position-limiting mechanism includes a first paper guide plate, a second paper guide plate, a connecting wheel and a switching module. The first paper guide plate and the second paper guide plate are used for guiding a document on a paper input tray to be fed into an automatic document feeder. Through the connecting wheel, the first paper guide plate and the second paper guide plate are movable on the paper input tray. By means of the switching module, two operating modes of the document position-limiting mechanism can selected by the user in order to meet the requirements of different users.

Abstract: An automatic document feeding and scanning apparatus includes an automatic document feeder and a flatbed scanner mechanism. The flatbed scanner mechanism includes a casing, a scanning module and a scanning platform. The scanning platform has a first scanning window and a second scanning window for fixing a first transparent plate and a second transparent plate, respectively. In addition, an inner periphery of the second scanning window and an edge of the second transparent plate have complementary profiles.

Abstract: A document position-limiting mechanism includes a first paper guide plate, a second paper guide plate, a connecting wheel and a switching module. The first paper guide plate and the second paper guide plate are used for guiding a document on a paper input tray to be fed into an automatic document feeder. Through the connecting wheel, the first paper guide plate and the second paper guide plate are movable on the paper input tray. Via the switching module, the document position-limiting mechanism can be operated in two operating modes to be selected by the user in order to meet the requirements of different users.

Abstract: The present invention relates to a scanner with auto document feeder including a housing, an auto document feeder and a connecting mechanism for connecting the housing and the auto document feeder. The connecting mechanism includes a first connecting structure and a second connecting structure. The first connecting structure let the auto document feeder rotates with respect to the housing to a first angle and the second connecting structure let the auto document feeder rotates with respect to the housing to a second angle. The second connecting structure makes the auto document feeder stop at any angle within the second angle.

Abstract: A bipolar junction transistor (BJT) device including a base region, an emitter region and a collector region comprises a substrate, a deep well region in the substrate, a first well region in the deep well region to serve as the base region, a second well region in the deep well region to serve as the collector region, the second well region and the first well region forming a first junction therebetween, and a first doped region in the first well region to serve as the emitter region, the first doped region and the first well region forming a second junction therebetween, wherein the first doped region includes a first section extending in a first direction and a second section extending in a second direction different from the first direction, the first section and the second section being coupled with each other.

Abstract: An automatic document feeder includes a feeder casing, a pressing structure, a guiding notch, plural first guiding ribs and plural second guiding ribs. The pressing structure is disposed on a bottom part of the feeder casing. The guiding notch is formed in the pressing structure. The first guiding ribs are arranged downstream of the guiding notch. The second guiding ribs are arranged beside the first guiding ribs. The height of the first guiding rib is smaller than the height of the second guiding rib. The lower first guiding ribs are used for guiding a thicker paper. The higher second guiding ribs are used for guiding a thinner paper.