Abstract: A wirelessly powered implantable medical device, a system for synchronized time-division wireless power transfer, and a method for closed-loop carrier waveform adaption for wireless power control are provided. The system for synchronized time-division wireless power transfer includes a wireless transmitter for generating and transmitting time-division wireless power transfer signals and a wirelessly powered device. The wirelessly powered device includes a wireless receiver for receiving the time-division wireless power transfer signals and a time division switching module. The time division switching module is coupled to the wireless receiver and generates multiple supply voltages synchronized to the time-division wireless power transfer signals for powering different circuitry of the wirelessly powered device.

Abstract: An optical device package includes: (1) a waveguide, the waveguide including: a main body; and multiple forks, wherein each of the plurality of forks has a tapering end and is extended from the main body, and wherein each of the tapering ends of the forks includes a facet for receiving light; and (2) an optical fiber having a surface configured to output the light into the waveguide; wherein a lateral distance between the surface of the optical fiber and at least one of the facets is less than about 25 micrometers (?m).

Abstract: A method of making a graphite film is provided. The method is characterized in that a polyimide film is used as a precursor, and a carbonizing heat treatment is performed, in which the carbonizing temperature ranges from 500 to 800 degrees Celsius and the heating rate is equal to or lower than 2 degrees Celsius per minute. The highest carbonizing temperature is equal to or higher than 1000 degrees Celsius. The method is also characterized in that the graphitizing temperature ranges from 2200 degrees temperature to the highest graphitizing temperature in which the average heating rate is equal to or lower than 3 degrees Celsius per minute. The highest graphitizing temperature is equal to or higher than 2500 degrees Celsius.

Abstract: A semiconductor device package includes: (1) a substrate having a first surface; (2) a waveguide disposed in the substrate; and (3) an optical device including: (a) a first portion extending into the substrate and not extending beyond the first surface of the substrate, and (b) a second portion extending along the first surface of the substrate, wherein the second portion of the optical device comprises a protrusion and the substrate defines a groove extending from the first surface of the substrate, and wherein the protrusion of the second portion of the optical device engages with the groove of the substrate.

Abstract: A method of data update, for determining a material qualification status of at least one supplier according to a plurality of smelters of a material used by the at least one supplier, the method comprising obtaining a qualified smelter list of the material from a predetermined website; and comparing the qualified smelter list of the material with a material list of the at least one supplier corresponding to the material to determine the material qualification status of the at least one supplier, so as to perform a violation warning operation; wherein the material list of each supplier of the material list of the at least one supplier denotes the plurality of smelters of the material used by the at least one supplier in system codes; wherein the qualified smelter list denotes a plurality of qualified smelters of the material in international codes.

Abstract: Disclosed are a light-emitting device for digital control of color temperature modulation and its application. The light-emitting device is electrically connected to a wall switch and includes a DIP switch, first LEDs, second LEDs and a control module. The control module is electrically connected to the above components and contains a truth table. The truth table includes at least a first mode, second mode, third mode and a memory and automatically switch mode, and a digital switching is accomplished by correlating the DIP switch to the truth table. In the memory and automatically switch mode, the first to third mode color temperatures are sequentially switched and controlled by turning on or off the wall switch according to the truth table information. The light-emitting device may be applied to light fixtures or mirror products to improve the convenience of use.

Abstract: A waveguide includes a first layer and a second layer. The first layer comprises a material of a first refractive index. The second layer is surrounded by the first layer and comprises a material of a second refractive index greater than the first refractive index. The second layer comprises a main body, a first fork and a second fork. The main body has a first substantially constant thickness. The first fork is extended from the main body and has a first tapering end exposed by the first layer. The first fork has the first substantially constant thickness. The second fork is extended from the main body and has a second tapering end exposed by the first layer. The second fork has the first substantially constant thickness.

Abstract: A method of making a carbonized film is provided. The method is characterized in that a polyimide film is used as a precursor, on which a carbonizing heat treatment is performed. The heating rate during the carbonizing heat treatment within 500 to 800 degrees Celsius is equal to or lower than 2 degrees Celsius per minute. The highest carbonizing temperature is equal to or higher than 1000 degrees Celsius so as to form a carbonized film. The carbonized film is processed with a graphitizing heat treatment, in which the heating rate for graphitization at 2200 degrees Celsius or above is equal to or lower than 3 degrees Celsius per minute. The highest graphitizing temperature is equal to or higher than 2500 degrees Celsius.

Abstract: A method of making a graphite film is provided. The method is characterized in that a polyimide film is used as a precursor, and a carbonizing heat treatment is performed, in which the carbonizing temperature ranges from 500 to 800 degrees Celsius and the heating rate is equal to or lower than 2 degrees Celsius per minute. The highest carbonizing temperature is equal to or higher than 1000 degrees Celsius. The method is also characterized in that the graphitizing temperature ranges from 2200 degrees temperature to the highest graphitizing temperature in which the average heating rate is equal to or lower than 3 degrees Celsius per minute. The highest graphitizing temperature is equal to or higher than 2500 degrees Celsius.

Abstract: A semiconductor device package includes a substrate and an optical device. The optical device includes a first portion extending into the substrate and not extending beyond a first surface of the substrate. The optical device further includes a second portion extending along the first surface of the substrate.

Abstract: A gateway apparatus, a detecting method of malicious domain and hacked host thereof, and a non-transitory computer readable medium are provided. The detecting method includes the following steps: capturing network traffics, and parsing traces and channels from the network traffics. Each channel is related to a link between a domain and an Internet Protocol (IP) address, and each trace is related to an http request requested from the IP address for asking the domain. Then, a trace-channel behavior graph is established. The malicious degree model is trained based on the trace-channel behavior graph and threat intelligence. Accordingly, a malicious degree of an unknown channel can be determined, thereby providing a detecting method with high precision.

Abstract: A waveguide includes a first layer and a second layer. The first layer comprises a material of a first refractive index. The second layer is surrounded by the first layer and comprises a material of a second refractive index greater than the first refractive index. The second layer comprises a main body, a first fork and a second fork. The main body has a first substantially constant thickness. The first fork is extended from the main body and has a first tapering end exposed by the first layer. The first fork has the first substantially constant thickness. The second fork is extended from the main body and has a second tapering end exposed by the first layer. The second fork has the first substantially constant thickness.

Abstract: The present disclosure relates to semiconductor packages and methods of manufacturing the same. In an embodiment, the semiconductor package includes a substrate, a semiconductor element, at least one connecting element, and an encapsulant. The semiconductor element is mounted to the substrate. The connecting element is disposed on the substrate and adjacent to the semiconductor element. The encapsulant covers at least a portion of the semiconductor element and at least a portion of the connecting element and defines at least one first groove surrounding the connecting element.

Abstract: A hydrogen generation method including steps as follows: adding a nitrogen-substituted derivative of an alkyldithiolate ruthenium complex as a biomimetic hydrogenase photocatalyst into a solution, adding an organic acid into the solution, adding a P-ligand into the solution, adding an electron donor into the solution, and irradiating the solution with light in order to generate hydrogen.

Abstract: The present disclosure relates to an optical fiber structure, an optical communication apparatus and a manufacturing process for manufacturing the same. The optical fiber structure includes a core portion and a cladding portion. The cladding portion encloses the core portion, and includes a light reflection surface and a light incident surface. The light reflection surface is inclined at an angle of about 30 degrees to about 60 degrees with respect to the core portion, and the light incident surface is substantially flat and is substantially parallel with the core portion.

Abstract: A process of fabricating a graphite film includes providing a roll of a polyimide film, applying a first thermal treatment so that the roll of the polyimide film is carbonized to form a roll of a carbon film, and applying a second thermal treatment so that the roll of the carbon film is converted to a roll of a graphite film. The rolled polyimide film has a thickness between 10 ?m and 150 ?m, and includes polyimide derived from reaction of diamine monomers with dianhydride monomers, the dianhydride monomers including pyromellitic dianhydride (PMDA), the diamine monomers including 4,4?-oxydianiline (4,4?-ODA) and phenylenediamine (PDA) with a ODA:PDA diamine molar ratio being 50:50 to 80:20.

Abstract: A polyimide film suitable for use in the fabrication of a graphite layer includes a polyimide derived from reaction of diamine monomers with dianhydride monomers, and a foaming agent incorporated in the polyimide. Moreover, a process of fabricating a graphite film includes providing a polyamic acid solution formed by reaction of diamine monomers with dianhydride monomers, incorporating a foaming agent into the polyamic acid solution, forming a polyimide film from the polyamic acid solution, applying a first thermal treatment so that the polyimide film is carbonized to form a carbon film, and applying a second thermal treatment so that the carbon film is converted to a graphite film.

Abstract: A semiconductor device package includes a substrate and an optical device. The optical device includes a first portion extending into the substrate and not extending beyond a first surface of the substrate. The optical device further includes a second portion extending along the first surface of the substrate.

Abstract: A semiconductor device includes a substrate, a passivation layer and an optical element. The substrate includes a surface and a sidewall. The passivation layer is disposed on the surface of the substrate. The optical element is disposed in the substrate and exposed from the sidewall of the substrate. The sidewall of the substrate is inclined towards the surface of the substrate at an angle of approximately 87 degrees to approximately 89 degrees.

Abstract: An information processing apparatus including a memory storing instructions, and at least one processor configured to process the instructions to obtain an orientation, size, and position of a first subject in a first image, and an orientation, size, and position of a second subject in a second image, generate an estimated position of the first subject in the second image based on the orientation, size, and position of the first subject in the first image and the orientation and size of the second subject in the second image, calculate a distance between the estimated position of the first subject in the second image and the position of the second subject in the second image; and determine whether or not the first subject is the second subject based on the distance.