Sign up


Match Document Document Title
8248742 Semiconductor device  
A semiconductor device has: a power supply line; a ground line; a signal line for transmitting a signal; a signal pad connected to the signal line; a protection element connected between the signal...
8247841 Semiconductor device and method for manufacturing semiconductor device  
A semiconductor device includes: a plurality of semiconductor substrates that are layered; a through electrode penetrating through a predetermined semiconductor substrate of the semiconductor...
8248005 Braking circuit for a door actuator with a generatively operable electrical motor  
A braking circuit is adapted to supply generatively produced energy of the motor as load resistance to a bipolar transistor. The braking circuit has a voltage regulator, which controls a voltage,...
8243405 Circuit, integrated circuit and method for dissipating heat from an inductive load  
A circuit comprises an inductive load. The circuit further comprises an energy-absorbing component operably coupled to the inductive load and arranged to absorb energy generated by the inductive load.
8243403 Electrostatic discharge clamp circuit  
An electrostatic discharge (ESD) clamp circuit is provided. The ESD clamp circuit includes a first resistor, a second resistor, a first transistor, a second transistor, and a third transistor. A...
8243404 ESD protection circuit with merged triggering mechanism  
An ESD protection circuit has a merged triggering mechanism. The ESD protection circuit comprises: an ESD detection circuit, for detecting an ESD voltage to generate a control signal; a first type...
8242566 Stacked ESD protection  
A stacked electrostatic discharge (ESD) protection clamp (99, 100-104) for protecting associated devices or circuits (24) comprises two or more series coupled (stacked) bipolar transistors (70,...
8243412 Surge protection systems and methods for outside plant ethernet  
The present disclosure generally pertains to surge protection systems that protect outside plant equipment from high-energy surges. In one exemplary embodiment, a protection system is used for...
8242565 Electrostatic discharge protection device  
An electrostatic discharge protection device includes a substrate where an active region is defined by an isolation layer, a gate electrode simultaneously crossing both the isolation layer and the...
8243406 ESD protection device and composite electronic component of the same  
The present invention provides an ESD protection device and the like having improved durability against repeated use. An ESD protection device includes a base having an insulating surface,...
8238841 Wireless transceiver chip and calibration method thereof  
A wireless transceiver chip and calibration method thereof are disclosed. The wireless transceiver chip comprises at least one receiver, at least one transmitter, and at least one switch. The...
8238067 Electrostatic discharge circuit and method  
A method and integrated circuit renders a shunt structure non-conductive during a power up event or noise event for and in addition, during an electrostatic discharge event, keeps the shunt...
8238068 Electrical over-stress detection circuit  
In an embodiment, an electrical over-stress (EOS) circuit includes a detection circuit coupled between first and second supply terminals and configured to detect a perturbation in a supply voltage...
8238069 ESD protection device  
An ESD protection device has a structure that allows ESD characteristics to be easily adjusted and stabilized. The ESD protection device includes a ceramic multilayer substrate, at least a pair of...
8233252 ESD protection circuit for low voltages  
An ESD protection circuit is provided having a first field-effect transistor, which has a first drain terminal, a first source terminal and a first control terminal, and having an input network...
8228651 ESD protection circuit  
An electrostatic discharge (ESD) protection circuit includes an output driver, a bypass unit, and an output driver control unit. The output driver is coupled to a data output pad. The bypass unit...
8228011 Bi-direction driver IC and method for bi-directionally driving an object  
The present invention discloses a bi-direction driver IC and a method for bi-directionally driving an object. The method comprises: providing a first and a second integrated circuit (IC) chips,...
8228650 Input-output interface circuit, integrated circuit device and electronic apparatus  
An input-output interface circuit of the present invention includes an input-output terminal, an input buffer, a first MOS transistor of a first conductivity type formed in a floating well region,...
8228648 Compressor protection and grid fault detection device  
A compressor monitoring system includes current and voltage monitors, current and voltage averaging modules, a control module, and a switch. The current monitor measures a current drawn by a motor...
8218275 ESD protection for pass-transistors in a voltage regulator  
Present invention relates to an electrostatic discharge protection circuit for a transistor circuit having electrostatic discharge protection circuits coupled to an input and to an output terminal....
8218277 Shared electrostatic discharge protection for integrated circuit output drivers  
A system for protecting metal oxide semiconductor field effect transistor (MOSFET) output drivers within an integrated circuit (IC) from an electrostatic discharge (ESD) includes a first MOSFET...
8218282 Portable electronic device and method for using the same  
A portable electronic device includes an audio file playing unit and a surge protector device connected to the audio file playing unit. The surge protector device includes a protector module...
8218276 Transient voltage suppressor (TVS) with improved clamping voltage  
This invention discloses an electronic device formed as an integrated circuit (IC) wherein the electronic device further includes a transient voltage suppressing (TVS) circuit for suppressing a...
8213141 Power over Ethernet electrostatic discharge protection circuit  
A Power over Ethernet electrostatic discharge protection circuit has a first diode with an anode coupled to a positive power port and a cathode coupled to an ESD protection port. A second diode has...
8213142 Amplifier with improved ESD protection circuitry  
An amplifier (e.g., an LNA) with improved ESD protection circuitry is described. In one exemplary design, the amplifier includes a transistor, an inductor, and a clamp circuit. The transistor has a...
8208260 Semiconductor device  
A semiconductor device includes: a first output unit configured to output a first phase; a second output unit configured to output a second phase different from the first phase, the second output...
8208234 Circuit with ESD protection for a switching regulator  
The present invention discloses a circuit with ESD protection and high voltage conversion for a switching regulator. It mainly comprises a non-overlap circuit, a power P-type MOS device, a...
8208233 ESD protection circuit and method thereof  
The present invention provides an ESD protection circuit, including: a first protecting circuit coupled between a first pad and a second pad, the first protecting circuit including a first...
8206614 Voltage switchable dielectric material having bonded particle constituents  
A voltage switchable dielectric material comprising a concentration of multi-component particles that are individually formed by a mechanical or mechanochemical bonding process that bonds a...
8203234 Power safety system  
A power safety system includes a first MOS, a second MOS, a switch and a body controller. The first MOS is connected between a power input and a power output. The second MOSFET is connected between...
8199447 Monolithic multi-channel ESD protection device  
A semiconductor device is described that includes one or more electrostatic discharge (ESD) protection circuits. Each circuit comprises reverse-biased steering diodes connected in series between...
8194370 Electrostatic discharge protection circuit and device  
An electrostatic discharge (ESD) protection circuit is provided. The ESD protection circuit includes a first rail, a second rail, a first transistor and a resistance unit. The drain of the first...
8194373 Electrostatic discharge protection circuit  
An integrated circuit having a plurality of circuit blocks, each block having one or more positive voltage supply pads, one or more negative voltage supply pads, and one or more signal pads. The...
8194372 Systems and methods for electrostatic discharge protection  
A system for protecting an integrated circuit (IC) from electrostatic discharge (ESD) events includes a sensing circuit that detects an occurrence of an ESD event on one of a plurality of power...
8194371 Integrated circuit protection device  
A semiconductor device is provided. In an embodiment, the semiconductor device includes an inverter. The inverter is coupled to an NMOS device. The NMOS device may be protection device which...
8194381 Electrical ground transient eliminator assembly  
An electrical ground transient eliminator assembly for attenuating high frequency transients and protecting a continuous attenuator circuit of the assembly from overheating due to excessive...
8194369 Semiconductor integrated circuit  
A semiconductor integrated circuit includes: an output pad from which an output signal is outputted; an output signal line connected with the output pad; a first pad configured to function as a...
8193848 Power switching devices having controllable surge current capabilities  
Semiconductor switching devices include a wide band-gap power transistor, a wide band-gap surge current transistor that coupled in parallel to the power transistor, and a wide band-gap driver...
8189310 CMOS integrated circuit  
A CMOS IC according to the invention includes a discharging circuit for preventing electrostatic breakdown from occurring. The discharging circuit includes a discharging NMOSFET Qe, which couples a...
8189308 Integrated circuit  
An integrated circuit includes an input/output pad for signal exchange with an external circuit, an electrostatic discharge (ESD) protection unit coupled to the input/output pad and configured to...
8189309 Clamp for controlling current discharge  
In many applications, particularly in automotive applications, integrated circuits (IC) are designed to withstand large fly-back currents from inductive loads. As these ICs have become smaller, the...
8188545 Integrated circuit device and electronic instrument  
A semiconductor integrated circuit includes N pad rows in which pads are respectively arranged, and electrostatic discharge protection elements disposed in a lower layer of the N pad rows and...
8184415 ESD-protection device, a semiconductor device and integrated system in a package comprising such a device  
The invention relates to an ESD protection device comprising: a first contact (10) and a second contact (20), and an electrical node (12); a bipolar transistor (6) having a base, an emitter, and a...
8184414 Method and apparatus for forming I/O clusters in integrated circuits  
A first I/O pad has a first type transistor disposed at a first end of the first I/O pad. A second I/O pad has another first type transistor disposed at a first end of the second I/O pad. The first...
8179654 Surge preventing circuit, local area network connector, and network module  
A surge preventing circuit of a local area network (LAN) connector is suitable for being coupled to a plurality of transformers disposed in the local area network connector. The surge preventing...
8179655 Surge protection apparatus and methods  
Improved over-voltage protection apparatus and associated methods useful in e.g., telecommunications applications. In one embodiment, the over voltage protection apparatus comprises a gas discharge...
8178948 Electrostatic discharge protection circuit  
An electrostatic discharge (ESD) protection circuit includes a substrate, and a plurality of unit bipolar transistors formed in the substrate. Each of the plurality of unit bipolar transistors may...
8179645 Network communication processing apparatus with ESD protection  
The invention discloses a network communication processing apparatus capable of processing the cable discharge event. The network communication processing apparatus comprises an electrostatic...
8179648 Power amplifier protection  
Systems, devices and techniques relating to power amplifier protection include, in some implementations, a circuit including: attenuation circuitry to couple with an output of detection circuitry...
8179646 Integrated circuit provided with a large area protection against electrostatic discharges  
An integrated circuit protected against electrostatic discharges, including: first and second supply rails; first and second intermediary rails normally connected to the first and second supply...