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| Patent # | Description |
|---|---|
| US-6,198,205 |
One-shot high-output piezoid power supply A piezoid power supply used to supply power to the electronics located in a fast moving projectile which contains a programmable projectile fuze contains... |
| US-6,198,204 |
Piezoelectrically controlled active wear An article of clothing including a piezoelectric transducer and an electrical component restrains movement of a first body portion relative to a second body... |
| US-6,198,203 |
Piezoelectric vibrating member and its producing process A piezoelectric actuator 52 is produced by providing a common electrode 22 on one planar surface of a thin vibrating plate 20 of non-piezoelectric material,... |
| US-6,198,202 |
Vibration actuator A vibration actuator has a vibration member for generating a vibration, and a contact member which contacts the vibration member and moves relative thereto when... |
| US-6,198,201 |
Vibration wave apparatus A vibration wave apparatus includes a plurality of vibration member groups. Each vibration member group includes a plurality of vibration members having... |
| US-6,198,200 |
Thickness extensional vibration piezoelectric resonator and piezoelectric
resonance apparatus A thickness extensional vibration piezoelectric resonator includes a strip-type, substantially rectangular plate-shaped piezoelectric body, first and second... |
| US-6,198,199 |
Method for diagnosing a short circuit at a capacitive actuator A short circuit between a negative pole GND and a capacitive actuator in a circuit with a charging capacitor, a recharging capacitor, a recharging coil and a... |
| US-6,198,198 |
Control circuit and method for piezoelectric transformer When an input voltage rises, (the amplitude of) a sine-wave voltage for driving a piezoelectric transformer (1) increases, so that a detection voltage (Vti)... |
| US-6,198,197 |
Surface acoustic wave element and electronic circuit using the same A surface acoustic wave functional element is provided that includes a piezoelectric substrate or a multilayer piezoelectric substrate having a large... |
| US-6,198,196 |
Method and device for compensating for magnetic pull in a discoidal machine An electrical machine with a discoidal structure comprising rotor and stator discs disposed coaxially and having at least two axial air gaps between the rotor... |
| US-6,198,195 |
High efficiency motor for low velocity, high volume fan and other
applications A high efficiency motor for low velocity and high volume fans and other applications includes an armature, a stator and a motor shaft. The armature is made from... |
| US-6,198,194 |
Segmented rotor for an electric machine A rotor (10) for an electric machine (40) includes a first elongated rotor segment (12) having a plurality of axially extending rotor poles (20) arranged in a... |
| US-6,198,193 |
Supporting configuration for the stator of an electric machine, in
particular of a turbogenerator A configuration for supporting a first part of a stator of an electric machine, in particular a turbogenerator, at a second part of the stator, in which the... |
| US-6,198,192 |
Brush-holding device The invention relates to a brush-holding device for electric motors comprising carbon brushes, a conductive stamped grid as a printed circuit board, a base to... |
| US-6,198,191 |
Brush assembly for an alternator The present invention relates to a replacement alternator constructed to replace an existing CS-130 alternator in a vehicle where the CS-130 alternator was... |
| US-6,198,190 |
Alternator for an automotive vehicle The present invention provides a compact, efficient and noiseless alternator for an automotive vehicle which employs a double-layer coil arrangement in a slot... |
| US-6,198,189 |
Motor-driven device having improved water-proofness In a motor driven device, a yoke of a motor has a flange at a side of its opening. An end plate sized smaller than the flange is formed with tongues on its outer... |
| US-6,198,188 |
Rectifier cooling fin arrangement of vehicle AC generator A vehicle AC generator includes a pair of front and rear frames fastened by a plurality of stud bolts at peripheral portions thereof, a stator having a... |
| US-6,198,187 |
Automotive alternator A positive-side heat sink and a negative-side heat sink are both disposed on a generally flat plane perpendicularly intersecting a shaft, the longitudinal... |
| US-6,198,186 |
Thermally self-protected electric motor An electric motor includes a stator having a plurality of conductive windings radially spaced about a central axis. A rotor is located radially inward up the... |
| US-6,198,185 |
Magnetic ring A magnetic ring (1) is provided, comprising a magnetic disc (2) and an annular disc (10). The annular disc (10) is coated, by injection molding or die-casting,... |
| US-6,198,184 |
Brushless motor In order to protect a brushless motor, heat generated at a switching device, in response to an abnormality, activates a protection device. The protection device... |
| US-6,198,183 |
Integrated electric drive unit including an electric motor and an
electronic control and monitoring module An electric drive unit includes an electronic control and monitoring module integrally connected to an electric motor. The housing of the electric motor has a... |
| US-6,198,182 |
Two-phase stepper motor having two disk stators with salient poles
positioned on either side of two disk rotors A two-phase electro-mechanical stepper motor has a first and second rotor fixed on a shaft. Permanent magnets are mounted on each of the rotors. The magnets each... |
| US-6,198,181 |
Motor design methods and motors fabricated therefrom A motor which has optimal performance along with minimal performance sensitivity with respect to manufacturing variations is described. Performance is defined by... |
| US-6,198,180 |
Micromechanisms with floating pivot A new class of tilting micromechanical mechanisms have been developed. These new mechanisms use floating pivot structures to relieve some of the problems... |
| US-6,198,179 |
Linear actuator A linear actuator can obtain a roughly fixed load within a stroke range. The linear actuator comprises a fixed element, comprising a yoke and a magnet which is... |
| US-6,198,178 |
Step wave power converter A single- or multi-phase step wave power converter includes multiple transformers configured to receive DC voltage from one or more power sources. Each of the... |
| US-6,198,177 |
Power supply providing backup AC voltage and method of operation thereof A power supply that provides a source of backup AC voltage and a method of operating thereof. In one embodiment, the power supply includes a transformer having... |
| US-6,198,176 |
UPS/CPS system An improved UPS/CPS system employs a high-efficiency uninterrupted power supply function integrated with an engine-generator set that combines both short term... |
| US-6,198,175 |
Switching device and process for external force-actuated driving devices in
a motor vehicle A switching device and process for external force-actuated driving devices in a motor vehicle, especially windows and sliding roofs. Depending on the dynamics... |
| US-6,198,174 |
Microturbine power generating system A microturbine power generation system includes an electrical generator, a turbine and a compressor intermediate the generator and the turbine. The turbine,... |
| US-6,198,173 |
SRAM with improved Beta ratio A method of forming an SRAM transistor cell on a doped semiconductor substrate with a halo region in transistors thereof by the steps including well formation,... |
| US-6,198,172 |
Semiconductor chip package An improved semiconductor chip package capable of independently aligning with testing equipment during the manufacturing phase of electrical testing. Independent... |
| US-6,198,171 |
Thermally enhanced quad flat non-lead package of semiconductor A thermally enhanced quad flat non-lead package of semiconductor comprises a chip a plurality of leads, and a molding compound. The chip has its active surface... |
| US-6,198,170 |
Bonding pad and support structure and method for their fabrication A copper bonding pad is directly supported by a copper via pad structure, the copper via pad structure having substantially the same geometry and dimensions as... |
| US-6,198,169 |
Semiconductor device and process for producing same A semiconductor device excellent in bonding strength of bumps with respective protruded electrodes and having high reliability wherein a wiring pattern 28 to be... |
| US-6,198,168 |
Integrated circuits using high aspect ratio vias through a semiconductor
wafer and method for forming same An integrated circuit and method for forming the same. The integrated circuit includes a semiconductor wafer with first and second surfaces. A functional circuit... |
| US-6,198,167 |
Semiconductor structure exhibiting reduced contact resistance and method
for fabrication A semiconductor structure of reduced contact resistance is provided by providing a layer of amorphous silicon-derived material on an epitaxial silicon substrate... |
| US-6,198,166 |
Power semiconductor mounting package containing ball grid array A package for mounting a power semiconductor device to a printed circuit board comprises a dielectric ceramic plate having an upper and lower surface and a grid... |
| US-6,198,165 |
Semiconductor device A semiconductor device includes a wiring substrate having wiring and a solder resist for protecting the wiring, which are provided on an insulating substrate, a... |
| US-6,198,164 |
Ultra high density integrated circuit semiconductor package and method for
fabricating the same A semiconductor package and method for fabricating same is provided that includes a printed circuit board having an electrical circuit formed therein, a... |
| US-6,198,163 |
Thin leadframe-type semiconductor package having heat sink with recess and
exposed surface A thin, small-outline semiconductor package, and a thermally enhanced leadframe for use in it, comprise a plurality of electrically conductive leads held... |
| US-6,198,162 |
Method and apparatus for a chip-on-board semiconductor module A semiconductor apparatus and method of manufacture therefor comprises a printed circuit board (PCB) having a plurality of pads with each pad adapted to receive... |
| US-6,198,161 |
Semiconductor device This semiconductor device comprises a semiconductor package having a first wiring substrate and a semiconductor element disposed or mounted thereon, a mounting... |
| US-6,198,160 |
Surface mounted type semiconductor device with wrap-around external leads A semiconductor device of surface-mount type includes a circuit strip tailored to have patterns projected, a semiconductor element fixedly joined to the circuit... |
| US-6,198,159 |
Bonded wafer, process for producing same and substrate A bonded wafer in which silicon wafers and an amorphous heat fusion bonding polyimide are used, a process for producing the same, and a substrate which is... |
| US-6,198,158 |
Memory circuit including a semiconductor structure having more usable
substrate area A semiconductor structure includes a first substrate portion having a surface and a first active region disposed in the first substrate portion. An insulator... |
| US-6,198,157 |
Semiconductor device having buried boron and carbon regions To improve the gettering performance by ion implanting boron and improves the production yield of the semiconductor device by using an epitaxial wafer of good... |
| US-6,198,156 |
Bipolar power transistors and manufacturing method A bipolar power transistor intended for radio frequency applications, especially for use in an amplifier stage in a radio base station, and a method for... |
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