Industrial Technology Research Institute

Lite-on Technology Corporation

Silicon Motion, Inc.

Other

Pegatron Corporation

Chun-Chieh Chang

Yi-Fei Lee

Hsing-Lang Huang

Po-Huan Chou

Chen-Hsiu Lin

Yu-Hsun Wu

Cheng-Min Chang

Wen-Che Shen

Chih-Hsien Chang

Kuo-Ming Chiu

Chun-Te Lee

Chien-Chih Lin

Kai-Chieh Liang

Yi-Ming Chou

Wei-Te Cheng

Chun-An Lin

Kuo-Lin Chiu

Hsi-Chih Chang

Fang-Jung Sun

Ya-Ling Chang

Chih-Wei Yeh

Guo-Rung Huang

Wen-Tzung Chen

Shih-Wei Yeh

Chien-Cheng Yang

Cheng-Ta Chen

Bao-Jen Pong

An electric motor with double stators includes a first stator, a first stator and a rotor assembly. The rotor assembly is located between the first stator and the second stator in a radial direction. The rotor assembly includes a rotor body, a plurality of first rotor slots, a plurality of second rotor slots, a plurality of first magnets, and a plurality of second magnets. A first air gap is formed between the rotor body and the first stator, and a second air gap is formed between the rotor body and the second stator. The material of the first magnets is different to the material of the second magnets, and any position of the first magnets is different to any position of the second magnets.

Electric motor with double stators

A bridge control chip includes a first interface, a second interface, and a processor, wherein the first interface is coupled to a host device, the second interface is coupled to a memory device, and the memory device is a flash memory device. The processor is arranged to execute commands in a queue in sequence, to transmit the commands in the queue to the memory device through the second interface in sequence, wherein when the processor receives one or more received commands from the host device, the processor sorts the one or more received commands and commands which are currently and temporarily stored in the queue according to a distance between a logical address of each of the one or more received commands and a logical address of a current command in the queue that is currently executed by the processor.

Bridge control chip and associated signal processing method

A hardware-in-the-loop (HIL) simulation device is provided, which includes a processing circuit and a pulse-width modulation (PWM) signal observation circuit. The PWM signal observation circuit includes an energy storage unit and the energy storage unit is coupled to the processing circuit. A signal source transmits a PWM signal to the processing circuit and the PWM signal observation circuit, and the energy storage unit is charged when the PWM signal is at high level. The processing circuit detects the voltage of the energy storage unit when detecting the falling edge of the PWM signal so as to calculate the duty cycle of the PWM signal.

Pulse-width modulation signal observation circuit and hardware-in-the-loop simulation device having the same

An installing module includes a seat bracket, a plurality of lower gaskets, a device bracket and an upper gasket. The seat bracket includes a first locking plate and a second locking plate locked to each other. The first locking plate includes a first concave and the second locking plate includes a second concave corresponding to the first concave. The lower gaskets are respectively disposed on the first concave and the second concave. The lower gaskets face each other and jointly define a lower assembly hole and are disposed on a lower side of a head-support fixer of a car seat. The device bracket is locked to the seat bracket and an electronic device is pivotally coupled to the device bracket. The upper gasket is disposed between the device bracket and the head-support fixer, and the head-support fixer is clamped between the upper gasket and the lower gaskets.

Installing module

A light emitting device including a lighting unit and a conversion material is disclosed. The conversion material is configured to convert a part of the invisible light emitted from the lighting unit into a visible light, which indicates that the lighting unit is in operation. The spectral energy of visible light is less than 20% of the spectral energy measured within a wavelength range of 200 nm to 380 nm.

Light emitting device

A voltage measurement device for pulse-width modulation (PWM) signals is provided, which includes a conversion circuit and a processing circuit. The conversion circuit receives a first PWM signal and a second PWM signal from a motor driving device, and converts the first PWM signal and the second PWM signal into the absolute value signal and the polarity signal of the line-to-line voltage signal between the first PWM signal and the second PWM signal. The processing circuit converts the polarity signal and the absolute value signal into a first integral signal and a second integral signal, and reconstructs the line-to-line voltage signal according to the first integral signal and the second integral signal so as to obtain the reconstructed voltage signal of the line-to-line voltage signal.

Voltage measurement device for pulse-width modulation signals, motor driving device and method thereof

The invention is related to a non-transitory computer program product, a method and an apparatus for controlling access to a flash memory card. The method, performed by a processing unit of a bridge integrate circuit (IC), includes: determining whether a temperature of a motherboard has exceeded a threshold through a temperature sensor IC after receiving a host read or write command from a host side; requesting a flash memory card to enter a sleep state when the temperature of the motherboard has exceeded the threshold; and instructing the flash memory card to perform an operation corresponding to the host read or write command when the temperature of the motherboard hasn't exceeded the threshold. The bridge IC and the temperature sensor IC are disposed on the motherboard, the flash memory card is inserted into a card slot on the motherboard, and the bridge IC is coupled to the temperature sensor IC and the flash memory card through a circuit of the motherboard.

Computer program product and method and apparatus for controlling access to flash memory card

The invention is related to a non-transitory computer program product, a method and an apparatus for controlling access to a flash storage. The method, performed by a processing unit of a bridge integrate circuit (IC), includes: receiving a host write command from a host side; determining whether the flash storage needs to enter a hibernate state based on at least information regarding a length of data that has been programmed into the flash storage and/or a quantity of host write commands that have been executed after executing the host write command; and instructing the flash storage to enter the hibernate state when the length of data and/or the quantity of host write command meets a triggering condition.

Computer program product and method and apparatus for controlling access to flash storage

A motor drive is provided, which includes a control circuit, a first transistor, a first comparison circuit, a second transistor and a load. The control circuit includes a first output terminal and a second output terminal; the first output terminal outputs a first control signal; the second output terminal outputs a second control signal whose phase is inverse to the phase of the first control signal. The gate of the first transistor receives the first control signal. The first comparison circuit compares the gate-source voltage with a reference voltage to generate a first comparison signal. When the first comparison signal shows that the first control signal is reduced to be lower than the reference voltage, the second control signal generated by the second output terminal is transmitted to the gate of the second transistor.

Motor drive and method for reducing dead band of motor drive

Light-emitting diode

Packing structure of light-emitting diode

An optical sub-assembly (OSA) module for suppressing optical back-reflection and effectively guiding light from a light source to an optical waveguide is disclosed. The module comprises a light source for emitting light to said optical waveguide and at least one light transmitting element installed between said light source and said optical waveguide. The at least one light transmitting element is arranged to have a configuration for avoiding light to reflect back to the light source and to cause a light beam from said light source to point to said core of said optical waveguide. Thereby, the working distance is increased, and the assembling process of the OSA module is simplified. This new optical design scheme will greatly improve the optical characteristics of an OSA module, increase the optical transceiver propagation distance, and reduce the difficulty of OSA assembly process.

Optical sub-assembly module for suppressing optical back-reflection and effectively guiding light from light source to optical waveguide

Growing community of inventors

Taipei, Taiwan

Chun-Chieh Chang