Sign up


Match Document Document Title
8467162 ESD protection circuit and ESD protection device thereof  
The ESD protection circuit is electrically connected between a first power rail and a second power rail, and includes an ESD protection device, a switching device electrically connected between the...
8467163 Protecting apparatus  
An apparatus for protecting equipment connected to a high voltage direct current line comprises a current valve having at least one semiconductor device and a rectifying member connected in...
8462473 Adaptive electrostatic discharge (ESD) protection circuit  
For adaptive electrostatic discharge (ESD) protection, an integrated circuit device having an adaptive electrostatic discharge (ESD) protection, has an external connection pin to be protected from...
8464078 Delay circuit with reset feature  
A system comprises an AC/DC adapter having a connector. The system also comprises a portable computer that receives said connector. The portable computer comprising a delay circuit coupled to a...
8455918 ESD protection device and method for manufacturing the same  
An ESD protection device is manufactured such that its ESD characteristics are easily adjusted and stabilized. The ESD protection device includes an insulating substrate, a cavity provided in the...
8456784 Overvoltage protection circuit for an integrated circuit  
An overvoltage protection circuit may include a reference voltage generator, a trigger circuit, and a clamping device. The reference voltage generator is for providing a reference voltage that is...
8456783 Integrated circuit, electronic device and ESD protection therefor  
An integrated circuit comprises electro-static discharge (ESD) protection circuitry arranged to provide ESD protection to one or more external connector(s) of the integrated circuit. The ESD...
8456790 Wind power generation system  
In one embodiment, a wind-power generating system 10 includes: a lightning protecting device including a receptor 70 provided on a blade surface and a lightning conductor 73 grounding the receptor...
8456785 Semiconductor ESD device and method  
An embodiment semiconductor device has a first device region disposed on a second device region within an ESD device region disposed within a semiconductor body. Also included is a third device...
8451569 High voltage tolerant, small footprint BJT-CMOS active clamp  
In an active clamp implemented in a 5V complementary BiCMOS process, the footprint of the active clamp, which includes at least one NMOS clamp stack, is reduced by introducing a BJT into the...
8441765 Electrostatic discharge protected device  
An electrostatic discharge (ESD) protected device includes a device (6) to be protected and an ESD protection circuit (4). It is determined that if an ESD pulse is applied to pad (2) a leakage...
8437114 ESD Protection Device  
An ESD protection device is constructed such that its ESD characteristics are easily adjusted and stabilized and degradation of discharge characteristics caused by repetitive discharges is reliably...
8432652 Protection apparatus against electrostatic discharges for an integrated circuit and related integrated circuit  
There is described a protection apparatus against electrostatic discharges for an integrated circuit; said integrated circuit comprises a radiofrequency or higher frequencies internal circuit. The...
8432653 ESD protection device  
An ESD protection device includes a ceramic multilayer substrate, at least one pair of discharge electrodes provided in the ceramic multilayer substrate and facing each other with a space formed...
8432651 Apparatus and method for electronic systems reliability  
Apparatuses and methods for protecting electronic circuits are disclosed. In one embodiment, an apparatus for providing protection from transient signals comprises an integrated circuit, a pad on a...
8432654 Multi-voltage electrostatic discharge protection  
An electrostatic discharge (ESD) clamp, coupled across input-output (I/O) and common (GND) terminals of a protected semiconductor device or integrated circuit is provided. One ESD clamp comprises...
8427797 ESD networks for solder bump integrated circuits  
Semiconductor dice (100, 200) of integrated circuit chips are provided with solder bump pads (130, 230) distributed over active areas of the dice to supply the I/O interconnects without including...
8427798 Semiconductor integrated circuit device  
In one embodiment, a semiconductor integrated circuit includes a power source circuit connected to a terminal of a first high potential side power source and outputs a voltage of a second high...
8427796 High voltage, high frequency ESD protection circuit for RF ICs  
Improved ESD protection circuits for RFICs requiring both high voltage and high frequency operation is described. A cascode grounded gate snap-back NFET (GGNFET) combined with a precharge circuit...
8427799 ESD clamp for multi-bonded pins  
A circuit comprises a plurality of segments and a clamp circuit. Each of the plurality of segments comprises a bond pad coupled to a multi-bonded pin via a respective bond wire and a conductor...
8426889 ESD protection device and method for manufacturing the same  
An ESD protection device is manufactured such that its ESD characteristics are easily adjusted and stabilized. The ESD protection device includes an insulating substrate, a cavity provided in the...
8427795 Pad interface circuit and method of improving reliability of the pad interface circuit  
The pad interface circuit includes a first stack MOS transistor having a first terminal connected to a pad and a bulk connected to a first supply voltage; a second stack MOS transistor having a...
8422181 Electrostatic discharge protection device of an electric apparatus  
An electronic apparatus including an electrostatic discharge (ESD) protection circuit, an abnormal voltage detection circuit, an internal circuit and a blocking circuit is provided. The ESD...
8422180 High-voltage-tolerant ESD clamp circuit with low leakage current fabricated by low-voltage CMOS process  
An electrostatic discharge (ESD) clamp circuit is provided, which includes a plurality of identical module circuits. The anode of the first module circuit is coupled to the cathode of the ESD clamp...
8422187 Apparatus and method for electronic circuit protection  
Apparatuses and methods for providing transient electrical event protection are disclosed. In one embodiment, an apparatus comprises a detection and timing circuit, a current amplification circuit,...
8416543 Apparatus and method for electronic circuit protection  
Apparatuses and methods for electronic circuit protection are disclosed. In one embodiment, an apparatus comprises an internal circuit electrically connected between a first node and a second node,...
8416548 Device for controlling a MOS transistor  
A device for controlling a transistor, the device comprising an amplifying device (15) for controlling the transistor gate via an output control signal, the device including a first input connected...
8416544 Semiconductor integrated circuit including internal circuits and electrostatic discharge protection circuits  
The disclosed invention reduces an increase in the number of electrostatic discharge protection circuits or the number of electrostatic discharge protection elements due to increases in the number...
8416545 Power amplifier module with shared ESD protection circuit  
Disclosed is a power amplifier module with a shared ESD protection circuit. There is provided a power amplifier module including: an ESD protection circuit that is connected to an output terminal...
8411399 Defectivity-immune technique of implementing MIM-based decoupling capacitors  
An integrated circuit power supply decoupling circuit includes a capacitor and a protection circuit. The capacitor has a first terminal and a second terminal. The protection circuit includes a...
8411398 Electrostatic discharge protection  
An integrated circuit (100) comprising a driver element (108) electrically connected to a pin of a package housing the integrated circuit (100), the driver element (108) being associated with a...
8405942 Integrated circuit provided with a protection against electrostatic discharges  
An integrated circuit protected against electrostatic discharges, having output pads coupled to amplification stages, each stage including, between first and second power supply rails, a P-channel...
8405941 ESD protection apparatus and ESD device therein  
An electrostatic discharge (ESD) protection device is provided. The ESD protection device includes a source region and a drain region. The source region is to be coupled to a low-level voltage. The...
8405343 Inverter unit, integrated circuit chip, and vehicle drive apparatus  
A miniaturizable, low-cost highly reliable inverter unit. A control circuit section for controlling operating timing of high breakdown voltage semiconductor elements included in an inverter circuit...
8405943 Circuit and method for power clamp triggered dual SCR ESD protection  
Circuit and method for RC power clamp triggered dual SCR ESD protection. In an integrated circuit, a protected pad is coupled to an upper SCR circuit and a lower SCR circuit; and both are coupled...
8399961 Tuning the efficiency in the transmission of radio-frequency signals using micro-bumps  
A device includes a die including a main circuit and a first pad coupled to the main circuit. A work piece including a second pad is bonded to the die. A first plurality of micro-bumps is...
8400742 Electrostatic discharge (ESD) protection circuits, integrated circuits, systems, and operating methods thereof  
An electrostatic discharge (ESD) protection circuit coupled with an input/output (I/O) pad. The ESD protection circuit includes a clamp field effect transistor (FET) coupled between a first supply...
8400741 Programmable echo signal switch with T/R switch for ultrasound beamforming integrated circuit and method  
An electrical switching array and method uses a programmable multi-channel analog switch with a high voltage T/R switch and voltage limiting circuit for ultrasound image system echo signal...
8400743 Electrostatic discharge circuit  
An integrated circuit (IC) is disclosed. The IC includes a first global voltage node and a second global voltage node. The IC further includes two or more power domains each coupled to the first...
8395870 Input/output circuit  
An output transistor bias generation circuit which applies a bias voltage to one of two NMOS transistors constituting an output circuit having a stack structure, includes diode-connected NMOS...
8395869 ESD protection circuit with EOS immunity  
ESD protection circuit with EOS immunity is provided, which includes a first connection circuit, a first EOS control circuit formed by at least a diode, and an ESD clamp respectively coupled...
8390971 Protection for an integrated circuit  
The present invention relates to a discharge structure for an overvoltage and/or overcurrent protection, in particular to a discharge structure for an electrostatic discharge (ESD) protection, for...
8390969 Smoke-free ESD protection structure used in integrated circuit devices  
The present invention provides a smoke-free ESD protection structure used in integrated circuit devices. A JFET or n-channel MOS transistor is coupled between an I/O pad, and a transistor and...
8385034 Electrostatic discharge protection circuit  
The invention discloses an electrostatic discharge protection circuit suitable for an integrated circuit system. The integrated circuit system includes a first power terminal, a second power...
8378611 Computer fan alarm circuit  
A circuit for alarming abnormal state of a computer fan includes a detection circuit coupled to the computer fan, a controller coupled to the detection circuit and the computer fan, an alarm unit...
8379354 ESD protection circuitry with multi-finger SCRS  
Self-triggered Multi-finger SCRs used in ESD protection circuitry capable of turning on all SCR fingers of the multi-finger SCRs include a first source, a second source, N SCR units, (N−1) d...
8373955 Electrostatic discharge protection devices  
An electrostatic discharge (ESD) protection circuit having first and second transistors and an ESD clamp circuit. The first and second transistors are coupled in series between first and second...
8373956 Low leakage electrostatic discharge protection circuit  
A circuit and method for electrostatic discharge (ESD) protection. The ESD protection circuit includes: a silicon control rectifier (SCR) connected between a first voltage rail and a second voltage...
8373953 Distribution of electrostatic discharge (ESD) circuitry within an integrated circuit  
Embodiments of the present disclosure provide an integrated circuit (IC) or semiconductor device. This semiconductor device includes a number of I/O pads or bumps on an outer surface of the...
8373954 Composite electronic device and digital transmission circuit using thereof  
A composite electronic device includes first and second magnetic substrates, and a functional layer sandwiched between these magnetic substrates, and the functional layer is configured by a...