Tencent Technology (shenzhen) Company Limited

Smsc Holdings Sarl

Symwave, Inc.

Shenzhen Hesung Innovation Technology Co., Ltd

Shenzhen Pilot Labs Technologies Co., Ltd.

Jun Ye

Christopher T Thomas

Hui Zhang

Jing Zhang

Nian Liu

Chen Zhang

Danzhi Chen

Meina Li

Qunli Ma

Yufei Liu

Hongming An

Aimin He

Xianglu Dai

Wei Fu

Jie Hou

Lu Chen

Peng Dong

CongQing Xiong

Yao Zhigang

Qiu Yang

Qimei Huang

Peifeng Yin

Bin Nie

Laijian Feng

Haisong Qin

Octavian Popescu

Xia Lei

Provided are a control system of an electromagnetic relay and an electromagnetic relay. The control system of an electromagnetic relay includes an electromagnet coil, a first resistor, and a first voltage control element. A first terminal of the electromagnet coil is connected to a first terminal of a first power circuit through the first resistor. A second terminal of the electromagnet coil is connected to a second terminal of the first power circuit. The first voltage control element is connected in parallel to the electromagnet coil. The first voltage control element can control the magnitude of the voltage across the electromagnet coil, so that the force to which armature iron is subjected gradually changes.

Control system of an electromagnetic relay and electromagnetic relay

A power plug includes a shell, an overheating protection module, a first wire, and a second wire. The overheating protection module includes a first pin, a second pin, a thermal circuit breaker, and a protective resistor. The thermal circuit breaker and the protective resistor are connected in parallel. A first end of the protective resistor is connected to one of the first pin or the second pin, and a second end of the protective resistor is connected to one of the first wire or the second wire. When temperature of the thermal circuit breaker is excessive, the thermal circuit breaker is disconnected, current continues to supply power to low-current electrical appliances through the protective resistor.

Power plug

Mobile robotic security device

The disclosure provides method, apparatus and terminal for page refreshing. The method includes: outputting a preset animation interface within a displayed page when a page refreshing operation is performed, which is a longitudinal bar with a length substantially equal to a width of the displayed page and comprises a preset logo, moving cursors having a plurality of cursor seeds emitted from the preset logo and that move toward the refresh progress bar starting from the preset logo along the length of the longitudinal bar and a refresh progress bar, wherein the refresh progress bar and the preset logo are positioned apart from each other, and a length of the refresh progress bar increases towards the preset logo as the moving cursors arrive at the refresh progress bar; and reducing transparency of the moving cursor to a predetermined value when the length of the refresh progress bar no longer increases.

Progress bar with graphical effects to indicate download progress and connection state

The present disclosure relates to a method for displaying splash screen content, a terminal, a content server, and a system therefor. The method includes: receiving a content request sent by a terminal, the content request carrying first time and/or a geographical location of the terminal, the first time being time when the terminal last requests splash screen content; acquiring splash screen content according to the first time and/or the geographical location of the terminal; and sending the splash screen content to the terminal such that the terminal displays the splash screen content. The content server includes: a first receiving module, a first acquiring module, and a first sending module. The terminal includes: a second sending module, a second receiving module, and a display module. The system includes: a terminal and a content server. The present disclosure enhances personality and interest of a terminal product and improves user experience.

Method for displaying splash screen content, terminal, content server, and system therefor

The invention relates to MicroBlog field, and provides method, apparatus and terminal for page refreshing. The method includes: outputting a preset animation interface when a page refreshing operation is performed, wherein the preset animation interface comprising a preset logo, moving cursors, and a refresh progress bar, and the moving cursors move to the refresh progress bar starting from the preset logo; calculating and outputting current length of the refresh progress bar when it is detected that the moving cursors arrive at the refresh progress bar; and outputting pulled refresh information when the current length of the refresh progress bar equals to width of the preset animation interface. The invention can enable a user to get better sense of experience when a preset animation interface is output upon page refreshing.

In one example, a system includes an oscillator adapted to provide an oscillator signal, a frequency divider adapted to divide the oscillator signal to provide a divided oscillator signal, and a phase-frequency detector adapted to provide phase-frequency detection signals in response to a reference clock signal and the divided oscillator signal. The system also includes a charge pump adapted to provide first output signals in response to the phase-frequency detection signals, a phase detector adapted provide second output signals in response to an incoming data signal and the oscillator signal, and one or more switches adapted to pass the first output signals during a frequency acquisition mode and pass the second output signals during a phase lock mode. The system also includes an active filter adapted to filter the passed first or second output signals. The oscillator is adapted to adjust a frequency of the oscillator signal in response to the filtered first or second output signals.

Systems and methods for locking an oscillator to an incoming data signal

Various techniques are provided to generate a plurality of reference clock signals using a single reference clock signal generator. In one example, a clock signal generation system includes a reference clock signal generator adapted to provide a reference clock signal. The system also includes a plurality of dividers adapted to divide the reference clock signal using different ratios to provide a plurality of communication port clock signals. The system also includes a plurality of different communication ports adapted to receive the communication port clock signals and adapted to operate in accordance with different communication protocols using the communication port clock signals.

System and method for generating clock signal for a plurality of communication ports by selectively dividing a reference clock signal with a plurality of ratios

A fingerprint sensor interface that connects to a standard camera interface and minimizes input and output signals to reduce sensor die area and cost. The sensor can connect to a standard camera interface of a cellular telephone baseband processor or other device intended to receive signals from a camera. Input and output pad are arranged on a single edge of the die. Circuitry between the pads and the sensor active array creates clearance from the array to the bond wires connected to the pads.

Fingerprint sensor and interface

A Flash-interfaced Fingerprint Sensor is disclosed. The sensor device interfaces directly with a flash memory interface chip. The flash memory interface chip incorporates the system for interfacing with flash memory devices, a fingerprint sensor/detector system, and an encryption subsystem for encrypting data being passed to and from the flash memory devices and the host computing device. The device further employs an advanced encryption approach that entails fingerprint decryption and verification on the host computer rather than on the portable memory apparatus. Once verification at the host computer is complete, memory and host functionality is enabled.

Flash-interfaced fingerprint sensor

A Video and Audio Front End Assembly and Method. The device and method of this invention takes advantage of the hardware improvements available in personal computing machines that enable higher speed bus communications and much greater computational capacity. The system converts many of the processes needed to convert analog video and audio inputs so that they are displayable by a personal computer from a hardware integrated circuit to a set of software routines. The system combines a simplified hardware front-end interface between the computer and the analog input signals and a very flexible set of software applications running on the host computer. The hardware front end employs an integrated circuit device that is much lower in complexity and cost than the conventional audio/video decoder integrated circuit. The software back end provides performance that is equal to the prior hardware-based systems, while also having the substantial benefit of being upgradable at virtually no cost to respond to changing user requirements and technological evolutions in the decoding arena.

Video and audio front end assembly and method

A High-speed Current Mode Analog to Digital Converter is disclosed. The ADC is high-speed, yet is manufacturable at a relatively low cost. The device processes an analog signal through a plurality of successive approximation ADC subcircuits cooperatively arranged to operate in parallel, time-interleaved fashion. The ADC subcircuits operate in current mode rather than voltage mode in order to further accelerate their operations and provide lower cost. Finally, the SDC subcircuits each employ a novel current mode digital-to-analog converter.

Growing community of inventors

Shenzhen, China

Jun Ye