Abstract: A circuit board structure includes a circuit substrate having opposing first and second sides, a redistribution structure disposed at the first side, and a dielectric structure disposed at the second side. The circuit substrate includes a first circuit layer disposed at the first side and a second circuit layer disposed at the second side. The redistribution structure is electrically coupled to the circuit substrate and includes a first leveling dielectric layer covering the first circuit layer, a first thin-film dielectric layer disposed on the first leveling dielectric layer and having a material different from the first leveling dielectric layer, and a first redistributive layer disposed on the first thin-film dielectric layer and penetrating through the first thin-film dielectric layer and the first leveling dielectric layer to be in contact with the first circuit layer. The dielectric structure includes a second leveling dielectric layer disposed below the second circuit layer.

Abstract: A radar signal processing system with a self-interference cancelling function includes an analog front end (AFE) processor, an analog to digital converter (ADC), an adaptive interference canceller (AIC), and a digital to analog converter (DAC). The AFE processor receives an original input signal and generates an analog input signal. The ADC converts the analog input signal to a digital input signal. The AIC generates a digital interference signal digital interference signal by performing an adaptive interference cancellation process according to the digital input signal. The DAC converts the digital interference signal to an analog interference signal. Finally, the analog interference signal is fed back to the AFE and cancelled from the original input signal in the AFE processor while performing the front end process, reducing the interference of the static interference from the leaking of a close-by transmitter during the front end process.

Abstract: A semiconductor package includes a substrate and at least one integrated circuit (IC) die. Substrate solder resist has substrate solder resist openings exposing substrate bonding pads of the bonding surface of the substrate, and die solder resist has aligned die solder resist openings exposing die bonding pads of the bonding surface of the IC die. A ball grid array (BGA) electrically connects the die bonding pads with substrate bonding pads via the die solder resist openings and the substrate solder resist openings. The die solder resist openings include a subset A of the die solder resist openings in a region A of the bonding surface of the IC die and a subset B of the die solder resist openings in a region B of the bonding surface of the IC die. The die solder resist openings of subset A are larger than those of subset B.

Abstract: Embodiments utilize a bridge die that directly bonds to and bridges two or more device dies. Each of the device dies can have additional device dies stacked thereupon. In some embodiments, the bridge die can bridge device dies disposed both under and over the bridge die. In some embodiments, several bridge dies may be used to bridge a device die to other adjacent device dies.

Abstract: A method is proposed to assist a user of an electric vehicle in reserving a rechargeable battery with a charging station. A reservation assistant unit that is related to the electric vehicle computes an estimated travelling distance from a current location corresponding to the electric vehicle to a destination, and computes a remaining distance based on residual electric energy of a rechargeable battery currently used by the electric vehicle. When the estimated travelling distance is greater than the remaining distance, the reservation assistant unit provides charging station information that indicates the closest charging station that has a rechargeable battery available.

Abstract: A system for battery binding includes a service end electronic device, at least one battery device and at least one carrier device. The service end electronic device is configured to send a carrier identifier corresponding to a carrier device to a battery device for storage therein in order to bind the battery device to the carrier device.

Abstract: A navigation method includes steps of: repeatedly emitting, by a wheel speed sensor, a pulse signal to a processor of a vehicle when the vehicle starts to travel from a start point of a route of a map; in response to receipt of a preset number of the pulse signals transmitting, by the processor, the preset number of the pulse signals to a portable device; calculating, by the portable device, a current position of the vehicle on the map based on a distance associated with the preset number of the pulse signals; and transmitting, by the portable device, data of the map having the current position to the processor so as to display the same.

Abstract: A navigation method is implemented by a group of portable devices which are associated with a map-and-information system and each of which is communicatively coupled to an instrument cluster device of a respective vehicle. The group of the portable devices includes a leader device and at least one follower device. The map-and-information system computes, for the follower device, a dynamic navigation path from the follower device to the leader device. The instrument cluster device of the vehicle that corresponds to the follower device perceivably outputs the dynamic navigation path.

Abstract: A system for managing power supply devices includes a server including a database and a server end processing module. The server end processing module is configured to receive an alteration request from a user end electronic device and an alteration-confirmation signal from a service end electronic device, and send a confirmation response to the service end electronic device based on the received alteration request and alteration-confirmation signal in order for the service end electronic device to enable a target power supply device to update data stored therein.

Abstract: A power management method for a vehicle is provided, and includes: upon a power switch of the vehicle being switched from a conductive state to a non-conductive state, controlling an electrical system of the vehicle to temporarily supply a wireless communication module of the vehicle with electric power and activating a timer; determining whether an elapsed time has reached a predetermined duration according to the timer; when the determination is affirmative, controlling the electrical system to stop supplying electric power; and when the determination is negative, controlling the timer to stop timing upon the power switch being switched from the non-conductive state to the activated state.

Abstract: A system for managing power supply devices includes an electronic device and plural power supply devices including a first power supply device and a second power supply device. The electronic device is configured to enable the first power supply device to delete a part of battery information stored therein, and enable the second power supply device to store therein a portion of the battery information that was originally stored in the power supply device.

Abstract: A system for battery binding includes a service end electronic device, at least one battery device and at least one carrier device. The service end electronic device is configured to send a carrier identifier corresponding to a carrier device to a battery device for storage therein in order to bind the battery device to the carrier device.

Abstract: A method for tracking a lost battery is to be implemented by an electric carrier system, and includes the following steps: recording a loss report that includes a concerned battery identifier which corresponds to a concerned battery; detecting a detected battery identifier of a detected battery, and obtaining location information that relates to where the detected battery is located; determining whether the detected battery identifier matches the concerned battery identifier; and recording the location information when it is determined that the detected battery identifier matches the concerned battery identifier.

Abstract: A notification method is implemented by a notification system for battery pick-up, and includes: A) detecting a concerned battery identifier of a battery to be charged; B) determining one of plural sets of reference battery data corresponding to one of reference battery identifiers that matches the concerned battery identifier, and charging the battery; and C) transmitting, when it is determined that the battery has been fully charged, a pick-up notification to a target of notification transmission that is indicated by a user end target receiver code of said one of the plural sets of reference battery data determined in step B).

Abstract: A system for managing power supply devices includes a server including a database and a server end processing module. The server end processing module is configured to receive an alteration request from a user end electronic device and an alteration-confirmation signal from a service end electronic device, and send a confirmation response to the service end electronic device based on the received alteration request and alteration-confirmation signal in order for the service end electronic device to enable a target power supply device to update data stored therein.

Abstract: A method for battery rental is proposed to include steps of: acquiring a contract identifier that indicates a type of a rental contract for a battery device to be used in a vehicle, and transmitting the contract identifier to the battery device for storage therein; transmitting a vehicle identifier corresponding to the vehicle to the battery device for storage therein; and transmitting the contract identifier and the vehicle identifier to a cloud server for storage therein.

Abstract: A system for managing power supply devices includes an electronic device and plural power supply devices including a first power supply device and a second power supply device. The electronic device is configured to enable the first power supply device to delete a part of battery information stored therein, and enable the second power supply device to store therein a portion of the battery information that was originally stored in the power supply device.

Abstract: A system for managing power supply devices includes an electronic device, a server and plural power supply devices including a first power supply device and a second power supply device. The electronic device is configured to enable the first power supply device to delete a part of data from its storage, and enable the second power supply device to store therein a portion of data that was relevant to the power supply device.

Abstract: A navigation method is implemented by a group of portable devices which are associated with a map-and-information system and each of which is communicatively coupled to an instrument cluster device of a respective vehicle. The group of the portable devices includes a leader device and at least one follower device. The map-and-information system computes, for the follower device, a dynamic navigation path from the follower device to the leader device. The instrument cluster device of the vehicle that corresponds to the follower device perceivably outputs the dynamic navigation path.

Abstract: A method for payment to fulfill a transaction includes steps of: by a payment certification reader of a Point of Sale (POS) terminal, reading a payment certification from an instrument cluster device of a vehicle, and transmitting the payment certification to a POS computer of the POS terminal; by the POS computer via the Internet, enabling a portable device to transmit payment information to the instrument cluster device; by the instrument cluster device, displaying the payment information; by the instrument cluster device after the transaction has been confirmed by a user operation on the vehicle, enabling the portable device to process the payment; and by the portable device, transmitting a confirmation message to the instrument cluster device.