Abstract: A device includes a first package connected to an interconnect substrate, wherein the interconnect substrate includes conductive routing; and a second package connected to the interconnect substrate, wherein the second package includes a photonic layer on a substrate, the photonic layer including a silicon waveguide coupled to a grating coupler and to a photodetector; a via extending through the substrate; an interconnect structure over the photonic layer, wherein the interconnect structure is connected to the photodetector and to the via; and an electronic die bonded to the interconnect structure, wherein the electronic die is connected to the interconnect structure.

Abstract: A casing structure of a cable reel includes a hollow main body, which has two ends communicating with the outside and an interior space rotatably receiving therein a reciprocal rotary disk that receives therein a cable having first and second end sections in such a way that the first and second end sections of the cable extend out of the main body through the two ends of the main body. The main body has at least one first through opening in communication with the interior space of the main body. The first and second end sections of the cable are provided with predetermined colors so that when the first and second end sections of the cable are selectively pulled, a visual effect caused by reciprocal rotation of the first and second end sections of the cable is observable through the first through opening.

Abstract: The vehicle transmission and charge device contains a casing, a power conversion module, a cable winding device, and at least a transmission cable. The casing has a number of openings and an axle, and a tongue piece. The power conversion module is inside the casing and contains a transformer module, a power input connector, and a power plug. The cable winding device is inside the casing and contains a wheel base, an elastic element, and a winding module. The winding module contains a power output connector and a circuit board. The transmission cable has one end electrically connected to the winding module and the other end connected to a head piece after running through an opening of the casing. A cigarette lighter plug is connected to the power input connector, and then plugged into a cigarette lighter receptacle of a vehicle.

Abstract: The vehicle transmission and charge device contains a casing, a power conversion module, a cable winding device, and at least a transmission cable. The casing has a number of openings and an axle, and a tongue piece. The power conversion module is inside the casing and contains a transformer module, a power input connector, and a power plug. The cable winding device is inside the casing and contains a wheel base, an elastic element, and a winding module. The winding module contains a power output connector and a circuit board. The transmission cable has one end electrically connected to the winding module and the other end connected to a head piece after running through an opening of the casing. A cigarette lighter plug is connected to the power input connector, and then plugged into a cigarette lighter receptacle of a vehicle.

Abstract: The cable contains a cable member, a first connector electrically connected to an end of the cable member, a split member electrically connected to the other end of the cable member and having at least a second connector, at least an adaptors capable of electrically connecting to the second connector; and a joint member having a ring element for joining to the cable member and at least an extension element for joining to the adaptor. The cable, with the first connector and the other connectors on the adaptors, can be used to interface various appliances.

Abstract: A single-pull multi-function device for conveying signal and/or supplying power comprises a housing, a power converting assembly, a reel assembly, an elastic member, an electrical module, and a cable. The power converting assembly includes a power converting module, an electrical port, and a power plug for external power connection. The reel assembly includes a reel rotatably mounted with a central axle of the housing. The reel defines a cylindrical recess being coaxially therewith. The elastic member, which is disposed in the cylindrical recess of the reel, has one end connected to the central axle of the housing and another end connected to the reel. The electrical module includes electrical ports and a circuit board mounted on the reel. The cable, which is wound along the reel, is electrically connected to the electrical module at one end thereof and is electrically connected to a connecting port assembly at another end thereof.

Abstract: A multi-functional adaptation winder is provided, which includes a wiring part, a transmission connector, a tapping part, at least one adapter and a connecting kit. The transmission connector is connected with an outlet wire at one end of the wiring part. The tapping part is provided with at least one connector which is connected with an outlet wire at the other end of the wiring part. The adapter is plugged into the connector of the tapping part and is provided with at least one attaching hole at an external portion thereof. The connecting kit is provided with at least one attaching segment and a spigot. The spigot is connected with the tapping part, and the attaching segment is matched with the attaching hole.

Abstract: The cable contains a cable member, a first connector electrically connected to an end of the cable member, a split member electrically connected to the other end of the cable member and having at least a second connector, at least an adaptors capable of electrically connecting to the second connector; and a joint member having a ring element for joining to the cable member and at least an extension element for joining to the adaptor. The cable, with the first connector and the other connectors on the adaptors, can be used to interface various appliances.

Abstract: A multi-functional adaptation winder is provided, which includes a wiring part, a transmission connector, a tapping part, at least one adapter and a connecting kit. The transmission connector is connected with an outlet wire at one end of the wiring part. The tapping part is provided with at least one connector which is connected with an outlet wire at the other end of the wiring part. The adapter is plugged into the connector of the tapping part and is provided with at least one attaching hole at an external portion thereof The connecting kit is provided with at least one attaching segment and a spigot. The spigot is connected with the tapping part, and the attaching segment is matched with the attaching hole.

Abstract: An intelligent multifunctional transmission and charging device includes a casing, a power conversion module, a reel device, at least one cable, and a plurality of openings and connectors to provide functions of charging mobile devices and extending service lives thereof.

Abstract: A wire winder with single pulling end comprises a lower cover having a shaft at a center portion thereof; the shaft having at least one slot; a smaller protrusion and a larger protrusion being arranged at two outer sides of the slot; each of the smaller protrusion and larger protrusion having a cambered shape; the larger protrusion being larger than the smaller protrusion; and a transmission line installed on the lower cover; one end of the transmission line being fixed to an interior of the shaft; then the transmission line being guided out through the slot of the shaft so that the transmission line resists against one of the larger protrusion and the small protrusion; then the transmission line winding around the shaft of the lower cover for several circles.

Abstract: An angle assembly of an outlet for reeling out a line of a unidirectional reel is disclosed, in which the tongue of a positioning tongue cover is movably set in the annular track of a guiding rail in operation with a sliding roller on one side of a cap to change the angles of pulling a line. While users draw out the transmission lines, the users can adjust the length of transmission lines reeled in or out and vary the angle of transmission lines being turned, thereby preventing the transmission lines from snap, deformation and friction caused by improperly pulling and dragging, so as to store the transmission lines with ease.

Abstract: The present invention relates to cable winders, more particularly to a cable winder using the spring force of a spiral spring to pull back a signal transmission cable automatically. The cable winder further includes a clamping part and a spiral rail for retaining the cable by sections, whereby the cable winder will retain the length of the cable better. Further, the cable winder has only one cable (whose two terminals respectively connected to two connectors), thereby removing the problem of deteriorating electric contact in a conventional two-cable winder after long-term frictional erosion that result in signal distortions and noises.

Abstract: The present invention relates to cable winders, more particularly to a cable winder using the spring force of a spiral spring to pull back a signal transmission cable automatically. The cable winder further includes a clamping part and a spiral rail for retaining the cable by sections, whereby the cable winder will retain the length of the cable better. Further, the cable winder has only one cable (whose two terminals respectively connected to two connectors), thereby removing the problem of deteriorating electric contact in a conventional two-cable winder after long-term frictional erosion that result in signal distortions and noises.

Abstract: A wire winding device with transmission line is pulled at one end. The retaining end module and the telescopic end module are fixed together. The transmission line of the transmission line can be received in the spacing layer. In use only one end of the transmission line is pulled out. The transmission line will can be arranged orderly. The wire winding device has the function of adjusting the length of the earphone at any time without affecting the data reading or playing. Thereby the transmission line can be connected to various devices, such as earphones, USB connectors or signal connectors, to be connected to various electronic devices, such as computers, and mobile phones, etc. Thereby structure is simple and can be operated easily.

Abstract: A simple-structured plug for insertion slots of various specifications includes an insulating body having a plurality of terminal slots at a front end thereof for receiving a plurality of terminals; the insulating body having a buckle; at least one tenon being formed on the insulating body; wherein when the plug is inserted into a wide insertion hole, the tenon will press against the insertion hole so that the plug will not vibrate, and thus the plug is suitable for insertion holes of various specifications. The tenon is one of a protruding block, an elastic sheet and a positioning device. The insertion hole is one of an RJ 11 hole and an RJ 45 hole. At another design, a tenon assembly protrudes from the buckle and at least one tenon is formed on the tenon assembly.

Abstract: A wire-winding device comprises an upper cover. A center of the upper cover being formed with a via hole; a lower side of the upper cover being formed with a sector groove; a rotatable sheet being installed to a rod of the sector groove; a front end of the rotatable sheet being installed with a block; the block being protruded from the rotatable sheet; a center of the rotary base having a via hole; a top of the rotary base being formed with an annular track; the block being embedded into the annular track; a spiral spring being positioned in a lower groove of the rotary base; a lower cover extended with a post at a center of one upper side of the lower cover; a side of the post having a trench for fixing the spiral spring; and a transmission line winding around the rotary base.

Abstract: A plug device for an electric facility includes a front portion having one or more prongs or plugs for plugging to the electric facility and having four L-shaped forwardly extending legs for engaging with the electric facility and for stably attaching the plug device onto the electric facility. One or more fasteners may secure the plug device to the electric facility. The rear portion of the plug device includes one or more sockets for receiving and for engaging various kinds of plugs or includes one or more electric wires coupled to the plug device.

Abstract: A plug device for an electric facility includes a front portion having one or more prongs or plugs for plugging to the electric facility and having four L-shaped forwardly extending legs for engaging with the electric facility and for stably attaching the plug device onto the electric facility. One or more fasteners may secure the plug device to the electric facility. The rear portion of the plug device includes one or more sockets for receiving and for engaging various kinds of plugs or includes one or more electric wires coupled to the plug device.