Tyco Electronics (shanghai) Co., Ltd.

Other

Bcd Semiconductor Manufacturing Limited

Te Connectivity India Private Limited

Tyco Electronics Amp Italia S.r.l.

Pacifictech Microelectronics, Inc.

Bcd Semiconductor Manufacturing Co., Ltd.

Mingche Biotechnology Co., Ltd

Hongbo Zhang

Wei Zhang

Hongyue Du

Chao Chen

Kai Chen

Jing Xu

Yong Zhao

Qin Xu

Xiao Bo Yang

Zhijun Ding

Changjun Jiang

Chungang Yan

Vincent L Fong

Hongzhong Chen

Riccardo Francesco Robone

Heming Wei

Jianding Du

Dongni Ren

Weiguo Zhao

Ruixue Yin

Lijun Bi

Jiaoyu Deng

Shengce Tao

Dhanesh M K

Haiying Hang

Jiawei Li

Xinfeng Liu

Fule Wang

Jian Hou

Chaofan Li

Jiusheng Zhang

Yongjia Wang

Yuling Khang

Guofeng Zhu

Baizi Mo

Kemin Wang

An intraocular pressure (IOP) includes a transmission film component, which is in direct contact with intraocular aqueous humor and configured to sense pressure fluctuations in the intraocular aqueous humor; a reflective film component set on an inner side of the transmission film component; and an adhesion layer component set on an inner layer of the reflective film component and configured to connect to an attachment device. An enclosed space formed by the reflective film component and the transmission film component constitutes a resonance chamber, which is filled with a filling medium. When a pressure in the intraocular aqueous humor is changed, the transmission film component is deformed, resulting in a change in a near-infrared (NIR) spectrum reflected by the reflective film component; the IOP is detected according to the change of the NIR spectrum.

Intraocular pressure sensor

A connector includes an insulation housing formed with a plurality of terminal slots, and a plurality of terminals inserted into the plurality of terminal slots. Each of the plurality of terminals has a pin protruding from a bottom of the insulation housing for insertion into a terminal hole in a circuit board. At least one latch is formed on the insulation housing for insertion and locking into a latch hole defined in the circuit board.

Connector

A connector housing adapted to receive a contact comprises a first latch disposed on a top surface of the housing and having a first pressing part and a first extension portion formed on the first pressing part and a second latch disposed on the top surface of the housing and having a second pressing part and a second extension portion formed on the second pressing part. The first latch and the second latch are disposed side by side on the top surface and are adapted to lock to a case of a mating connector. The first latch and the second latch are unlocked by pressing down the first pressing part and the second pressing part. The first extension portion and the second extension portion are disposed adjacent to each other.

Connector housing and connector

A conductive terminal adapted to be mounted in an insulation housing of a connector includes a mating portion disposed at a front of the conductive terminal and adapted to engage a mating terminal of a mating connector, a crimping portion disposed at a rear of the conductive terminal and adapted to be crimped onto a wire, and a pressing portion disposed at a rear end of the crimping portion and extending outward. The conductive terminal is adapted to be held in the insulation housing by pushing the pressing portion.

Conductive terminal and connector

A connection terminal is provided and includes a body, a welding pin, a first stop, a second stop, and a third stop. The body includes a pair of planar surfaces and a pair of side surfaces. The welding pin extends from an end of the body. The first stop extends outwardly from one of the pair of side surfaces, while the second stop extends outwardly from another of the pair of side surfaces. The third stop protrudes outwardly from one of pair of planar surfaces.

Connection terminal and electrical connector

A construction and analysis system of touch screen user keypress behavior pattern, and an identity recognition method thereof. Data analysis is performed by using historical keypress information of inputting a password by using a soft keyboard, a corresponding neural network model is established and model calculation is performed to new to-be-detected data to recognize a user identity; the system consists of a user data acquisition module, a data preprocessing module, a model training module and a user identity authentication module; the user data acquisition module is responsible for acquiring time sequence information, pressure and contact area information; the data preprocessing module is responsible for acquiring data, removing dirty data and normalizing to the data; the model training module is responsible for analysing input patterns and establishing models; and the user identity authentication module is for performing model calculation to new to-be-detected data to recognize user identities and improve the security of user account passwords.

Touch-screen user key-press behavior pattern construction and analysis system and identity recognition method thereof

An apparatus for dispersing microbes in a biological sample such as a liquid suspension sample and measuring turbidity of the liquid suspension is disclosed. The apparatus is configured for dispersing the microbes in a liquid suspension without destroying the integrity of the microbes and measure the turbidity of the sample suspension at the same time or in the same sample set up without having to move the microbe sample from one equipment to another.

Method and apparatus for dispersion of microbes in a liquid suspension

A current control circuit includes an input circuit for receiving an input signal, an output circuit for providing an output signal. The output circuit is coupled to the input circuit to receive a current therefrom. The current control circuit also includes a feedback circuit coupled to the input circuit and the output circuit to form a feedback loop. The current control circuit further includes a first slope compensation current coupled to the output circuit for controlling the output signal, the first slope compensation current being a periodic current. The current control circuit also includes a second slope compensation current coupled to the feedback circuit, wherein the second slope compensation current has the same phase and period as the first slope compensation current.

Current control for DC-DC converter

A control circuit for a switched mode power supply includes a transconductance amplifier circuit for receiving a voltage signal related to a current from an input of the power supply and producing a first signal, an analog signal processor coupled to the amplifier circuit for receiving the first signal and a second signal from the input of the power supply and a third signal from an output of the power supply. The analog signal processor is configured to produce a fourth signal as a function of the first, the second, and the third signals. An adder circuit is coupled to the fourth signal and a dimmer control signal, and the adder circuit is configured to output a fifth signal. A comparator circuit is coupled to the adder circuit for providing a control signal to a power transistor that controls current flow in the power supply based on comparison of the fifth signal and a reference signal.

Methods and systems for LED driver having constant output current

In one embodiment the present invention includes a method for starting up a class D amplifier. The method comprises increasing, gating, and driving. The increasing includes increasing a duty cycle of a pulse train from a first duty cycle to a second duty cycle. The gating includes gating a signal based on the increasing of the duty cycle. The gating results in a gated signal. The driving includes driving an output signal from the gated signal to charge an output capacitor. The output capacitor is coupled to a speaker. The increasing of the duty cycle contributes to the charging of the output capacitor such that switching sounds detectable by the human ear are reduced.

Circuits and methods for reducing pop noise in class D amplifiers

Growing community of inventors

Shanghai, China

Hongbo Zhang