Abstract: A fast charging electronic system includes an adapter having an interface module adapted to receive an input voltage from an external source, and an adapter port electrically connected to the interface module to output the input voltage. The fast charging electronic system further includes a wireless electronic device having a charging port removably and electrically connected to the adapter port of the adapter to receive the input voltage output therefrom, a charging module electrically connected to the charging port to receive the input voltage and convert the input voltage into a charge electrical energy, and a supercapacitor electrically connected to the charging module to receive the charge electrical energy therefrom for storage of an operating electrical energy, and outputting the operating electrical energy to enable operation of the wireless electronic device.

Abstract: A power cord assembly includes first and second cable units. The first cable unit includes a first cable having first and second ends, a device connector disposed on the first end of the first cable and adapted to be coupled to a power port of an electrical device, and a first connector disposed on the second end of the first cable. The second cable unit includes a second cable having first and second ends, a power plug disposed on the first end of the second cable and adapted to be coupled to a power outlet, and a second connector disposed on the second end of the second cable. The first and second connectors are coupled electrically, magnetically, and releasably to each other.

Abstract: A planar antenna includes: a substrate unit; a feeding line provided on the substrate unit and having first and second ends, a feeding point disposed between the first and second ends, and first and second feeding segments extending from the feeding point in opposite directions to the first and second ends, respectively, the lengths of the first and second feeding segments having a length difference that is approximately ?/2, where ? is the wavelength of an operating frequency of the planar antenna; a first radiating unit provided on the substrate unit and disposed adjacent to and spaced apart from the first feeding segment of the feeding line; a second radiating unit provided on the substrate unit and disposed adjacent to and spaced apart from the second feeding segment of the feeding line; and a grounding unit provided on the substrate unit for grounding.

Abstract: An electronic device includes: first and second electronic parts, each of which has a conductive contact; and a plurality of first and second conductive filaments formed on the conductive contacts of the first and second electronic parts, respectively. The first and second electronic parts are connected detachably and coupled electrically to each other through interlocking between the first and second conductive filaments.

Abstract: A fractal dipole antenna includes a dielectric substrate, first and second closed-loop radiating elements, each of which is formed on the dielectric substrate, and first and second fractal radiating elements, each of which is formed on the dielectric substrate and is surrounded by and connected to a respective one of the first and second closed-loop radiating elements.

Abstract: A control method for controlling access through an automated door is performed by a control system that includes a first communications unit, a processor and a storage space. The control method includes the steps of: a) through the first communications unit, receiving a communications signal transmitted from a second communications unit that has a second identification code and that transmits the communications signal upon dialing of the first identification code, and obtaining the second identification code of the second communications unit from the communications signal; and b) through the processor, comparing the second identification code obtained in step a) with at least one authorized identification code stored in the storage space, and controlling the automated door to permit access therethrough when a match is found.

Abstract: A fractal dipole antenna includes a dielectric substrate, first and second closed-loop radiating elements, each of which is formed on the dielectric substrate, and first and second fractal radiating elements, each of which is formed on the dielectric substrate and is surrounded by and connected to a respective one of the first and second closed-loop radiating elements.

Abstract: A network transaction intermediating method is adapted to be executed by a network platform. The network platform provides basic product data to a buyer terminal upon receipt of a product inquiry request from the buyer terminal, and transmits a connection command to the buyer terminal in response to selection of any one entry of the basic product data at the buyer terminal to enable the buyer terminal to connect to a corresponding vendor terminal of the selected entry of the basic product data so as to obtain the product introduction data corresponding to the selected entry of the basic product data. Thus, the transmission of the product introduction data can be made more efficient.

Abstract: A circularly polarized antenna includes a dielectric substrate, a closed-loop radiating element, a micro-strip radiating element, a feeding element, and a grounding element. The closed-loop radiating element is formed on a first surface of the dielectric substrate. The micro-strip radiating element is formed on the first surface of the dielectric substrate, is surrounded by the closed-loop radiating element, and is coupled to the closed-loop radiating element. The feeding element is formed on the first surface of the dielectric substrate, is surrounded by the closed-loop radiating element, and is coupled to the micro-strip radiating element. The grounding element is formed on a second surface of the dielectric substrate.

Abstract: An adhesive tape cutting device includes: a sleeve body adapted to be sleeved on an adhesive tape roll and defining a channel that has opposite first and second open ends which open in opposite circumferential directions, the sleeve body further defining a tape-discharging slot that is disposed between the first and second open ends, that is in spatial communication with the channel, and that opens in a radial direction for extension of an unrolled end portion of an adhesive tape of the adhesive tape roll therethrough; and a cutting member mounted on the sleeve body.

Abstract: An electrical connector includes a dielectric housing having a lower base body that cooperates with an upper mounting body to confine a heat-dissipating space therebetween, and at least one opening in fluid communication with the heat-dissipating space. Conductive terminals extend through first through holes in the upper mounting body and second through holes in the lower base body, and have first contact portions that extend upwardly and outwardly of the upper mounting body to contact an electronic element mounted on the upper mounting body, and second contact portions that extend downwardly and outwardly of the lower base body. An anchoring unit is operable so as to anchor the electronic element to the upper mounting body.

Abstract: A circularly polarized antenna includes first and second dielectric substrates, a grounding element, a feeding element, a coupling element, and a close-loop radiating element. The grounding element is formed on a first surface of the first dielectric substrate. The feeding element is formed on a second surface of the first dielectric substrate. The second dielectric substrate is disposed on the second surface of the first dielectric substrate and overlaps the feeding element. The coupling element is formed on the second dielectric substrate. The close-loop radiating element is formed on the second dielectric substrate.

Abstract: A chip package includes: a circuit board formed with conductive traces; a semiconductor chip formed with conductive pads; a bridging member sandwiched between the circuit board and the semiconductor chip and including an elastic dielectric body and spaced apart flexible conductive lines, each of which extends through the elastic dielectric body to contact a respective one of the conductive traces of the circuit board and a respective one of the conductive pads of the semiconductor chip; and a holding member pressing the semiconductor chip against the elastic dielectric body so as to result in pressing action of the elastic dielectric body against the circuit board.

Abstract: A lens module includes a lens seat, an image sensor unit, a lens set, a circuit board, and a resilient interposer. The lens seat includes a top wall that is formed with a barrel hole, a side wall that extends from a periphery of the top wall and that cooperates with the top wall to define a chamber, and a lens barrel. The lens barrel has a first barrel portion disposed in the chamber and a second barrel portion extending from the first barrel portion and passing through the barrel hole in the top wall. The image sensor unit and the lens set are disposed in the first and second barrel portions of the lens barrel, respectively. The circuit board is disposed to cover an open side of the lens seat, and is connected electrically to the image sensor unit via the resilient interposer.

Abstract: An electrical connector includes a mounting block and a plurality of unitary terminal pieces. The mounting block has a base portion and a projecting portion extending from the base and through an opening unit in an assembly of a flexible printed board and an insulating seat. Each terminal piece has a contact section extending into a receiving slot in the base portion and in electrical contact with a conductive contact of the printed board, and an anchoring section extending through the opening unit and a positioning groove in the projecting portion and having a free end extending toward the contact section. As such, the printed board, the insulating seat and the projecting portion are clamped between the contact section and the anchoring section of each terminal piece.

Abstract: An electrical socket assembly includes an insulating body, a plurality of first terminals, and a plurality of second terminals. The insulating body has first terminal grooves formed on a lower side thereof, and second terminal grooves formed on an upper side thereof. The first terminals are respectively positioned in the first terminal grooves for transmitting non-USB-compliant signals, and the second terminals are respectively positioned in the second terminal grooves for transmitting and receiving USB-compliant signals. The electrical socket assembly may be coupled with a standard USB plug connector for transmission of the USB-compliant signals, and with another plug connector for transmission of the non-USB-compliant signals.

Abstract: An electrical connector includes a terminal-mounting seat configured with receiving spaces. Each of conductive members has a connecting base connected to a contact block that is disposed in the respective receiving space. Each of conductive terminals has a lower clamping end portion abutting against and contacting electrically and movably the contact block of the respective conductive member, and an upper contact end portion extending outwardly of the terminal-mounting seat via a respective one of guiding grooves in a top surface of the terminal-mounting seat. Upon depression by an electronic device, the resilient conductive terminals deform to provide a restoring force to bias the upper contact end portion thereof upwardly to contact electrically a respective one of electrical contacts of the electronic device.

Abstract: A charging apparatus includes a device-specific bridging unit and a charging unit. The bridging unit is coupled electrically and removably to a charging port of an electronic device, and is operable so as to provide charging information that is specific to the electronic device. The charging unit is coupled electrically and removably to the bridging unit, and is operable so as to generate a charging signal that is based on the charging information received from the bridging unit and that is to be supplied to the electronic device through the bridging unit.

Abstract: An electrical connector includes a mounting block and a plurality of unitary terminal pieces. The mounting block has a base portion and a projecting portion extending from the base and through an opening unit in an assembly of a flexible printed board and an insulating seat. Each terminal piece has a contact section extending into a receiving slot in the base portion and in electrical contact with a conductive contact of the printed board, and an anchoring section extending through the opening unit and a positioning groove in the projecting portion and having a free end extending toward the contact section. As such, the printed board, the insulating seat and the projecting portion are clamped between the contact section and the anchoring section of each terminal piece.