Easy To Use Patents Search & Patent Lawyer Directory

At Patents you can conduct a Patent Search, File a Patent Application, find a Patent Attorney, or search available technology through our Patent Exchange. Patents are available using simple keyword or date criteria. If you are looking to hire a patent attorney, you've come to the right place. Protect your idea and hire a patent lawyer.

Searching:





Search by keyword, patent number, inventor, assignee, city or state:




Patent # Description
2017/0346453 MULTIDRIVER BASED CANALPHONE SYSTEM
A canalphone system may include a pair of high audio drivers carried by a canalphone housing, and a pair of low audio drivers carried by the canalphone housing...
2017/0346452 RADIO FREQUENCY FILTER, RADIO FREQUENCY FRONT-END CIRCUIT, COMMUNICATION DEVICE, AND DESIGN METHOD FOR RADIO...
A radio frequency filter includes communication bandpass filters disposed corresponding respectively to a plurality of communication bands, a switch, and a...
2017/0346451 SWITCHLESS LINE-DI/MIC PRE-AMPLIFIER INPUT
A switchless pre-amplifier input circuit includes an audio input connector that receives a first audio device operable at a first impedance and a second audio...
2017/0346450 PRE-AMPLIFIER CIRCUIT INCLUDING MICROPHONE PRE-AMPLIFIER STAGE
A pre-amplifier circuit including a microphone pre-amplifier stage with a direct injection (DI) unit that provides a high impedance source signal and a low...
2017/0346449 Low Noise Amplifier
A low noise amplifier includes an amplifier transistor having a source, a gate, and a drain. An input node is coupled to the gate. An output node is coupled to...
2017/0346448 VARIABLE GAIN LOW NOISE AMPLIFIER
LNA circuitry includes an input node, and output node, a primary amplifier stage, a first ancillary amplifier stage, and an input gain selection switch. The...
2017/0346447 Method for Load Measurement in Switching Amplifiers, Corresponding Device and Amplifier
A method can be used to measure a load driven by a switching amplifier having a differential input, an LC output demodulator filter and a feedback network...
2017/0346446 MULTI-PHASE POWER CONVERTER SYSTEM USING MULTIPLE AMPLIFIER INTEGRATED CIRCUITS
In accordance with embodiments of the present disclosure, a system may include a circuit having a power converter and an amplifier, wherein the power converter...
2017/0346445 Dense Wavelength-Division Multiplexing (DWDM) Network and Method
A dense wavelength-division multiplexing (DWDM) optical network comprises an optical bus, which includes an optical source configured to generate a plurality...
2017/0346444 Semiconductor Device and Method
A circuit includes a first digital controlled oscillator and a second digital controlled oscillator coupled to the first digital controlled oscillator. A skew...
2017/0346443 SERIES OF COUPLED SYNCHRONOUS OSCILLATORS
An integrated circuit includes at least two identical, synchronous and independent oscillator circuits that are coupled one to one in parallel with each other...
2017/0346442 OSCILLATOR, ELECTRONIC APPARATUS, VEHICLE, AND METHOD OF MANUFACTURING OSCILLATOR
An oscillator includes an external terminal, a resonator, and an oscillation circuit that oscillates the resonator. The oscillation circuit includes an...
2017/0346441 Bracket Mount for Securing Micro-Inverters and Power Optimizers to Solar Panel Arrays
In various representative aspects, an assembly for connecting and electrically bonding electronic equipment to solar panel frames is provided. More...
2017/0346440 Bracket Mounting Assembly for Securing Junction Boxes to Solar Panel Arrays
In various representative aspects, an assembly for connecting and electrically bonding electronic equipment to solar panel frames is provided. The present...
2017/0346439 Apparatus for Mounting Conduit to Solar Panel Arrays
In various representative aspects, an apparatus for securing conduit to solar panel arrays that are typically installed on roof structures. More specifically,...
2017/0346438 Mounting Clips for Panel Installation
A photovoltaic panel mounting clip comprising a base, central indexing tabs, flanges, lateral indexing tabs, and vertical indexing tabs. The mounting clip...
2017/0346437 BRACKET FOR CLAMPING A PHOTOVOLTAIC MODULE TO A TORQUE TUBE
A bracket for clamping a photovoltaic module to a torque tube includes a planar base having a pair of aligned holes, a pair of bolts each extending through one...
2017/0346436 CONTROL APPARATUS OF ROTARY ELECTRIC MACHINE AND ELECTRIC POWER STEERING APPARATUS USING THE SAME
An apparatus for controlling a rotary electric machine includes: first and second inverters corresponding to first and second winding groups; first and second...
2017/0346435 MOTOR APPARATUS COMPRISING AT LEAST TWELVE COILS
The invention is based on a motor apparatus, in particular on an EC motor apparatus, comprising at least one stator (12a; 12b; 12c) which has at least twelve...
2017/0346434 CONTROL OF LONG-STATOR LINEAR MOTOR COILS OF LONG-STATOR LINEAR MOTOR STATOR
The present invention provides a method and device for controlling the n LLM coils (L1, . . . Ln) of an LLM stator making it possible to change the polarity of...
2017/0346433 SYSTEMS AND METHODS OF OPTIMIZING OPERATION EFFICIENCY OF A MOTOR DRIVE
Methods and systems of optimizing efficiency of a motor drive or generator are provided. The methods include measuring data corresponding to input power and...
2017/0346432 MOTOR
A motor includes a magnet and a coil. .alpha.2=[{(Br2-Br1)/Br1}/(T2-T1)].times.100.gtoreq.-0.10 and .alpha.3=[{(Br3-Br1)/Br1}/(T3-T1)].times.100.ltoreq.-0.12...
2017/0346431 EXCITATION CURRENT-LIMITED POWER GENERATOR
An excitation current-limited power generator includes a digital interface configured to be coupled to an engine control unit (ECU), a regulator coupled...
2017/0346430 SYSTEMS AND METHODS FOR ADJUSTING OPERATIONS OF A GAS TURBINE FOLLOWING A TRANSIENT EVENT
A method may involve monitoring a first set of electrical properties associated with an electrical grid configured to couple to a generator and determining...
2017/0346429 CONTROLLER-INTEGRATED ROTATING ELECTRICAL MACHINE
A controller-integrated rotating electrical machine incudes a rotating electrical machine and a control device. The rotating electrical machine is equipped...
2017/0346428 METHOD OF CONTROLLING A DEVICE FOR REGULATING AN AUTOMOTIVE VEHICLE ALTERNATOR, CORRESPONDING REGULATING DEVICE...
The method of control according to the invention slaves a DC voltage generated by the alternator to a predetermined setpoint value by controlling an excitation...
2017/0346427 Gas Turbine Power Generation System and Control System Used in the Same
A gas turbine power generation system having an improved function to stabilize the power system is disclosed. The gas turbine power generation system has a...
2017/0346426 APPARATUS AND METHOD TO DETECT STALL CONDITION OF A STEPPER MOTOR
A method for detecting a stall condition in a stepper motor includes measuring stepper motor current, computing load angle of the motor, and detecting a stall...
2017/0346425 CURRENT REGULATION IN MOTORS
A motor controller that includes a processing device and a drive circuit. The drive circuit may include a plurality of switches, a motor winding, and a current...
2017/0346424 SUPPLY CURRENT LIMITING OF DC MACHINES
An embodiment of a control system includes a current command module configured to receive a torque command and output a current command for controlling a...
2017/0346423 CURRENT CAPABILITY LIMITING OF DC MACHINES
An embodiment of a control system includes a current command module configured to receive a torque command and output a current command for controlling a...
2017/0346422 RIPPLE CURRENT SENSING TYPE MOTOR CONTROLLING APPARATUS AND METHOD THEREOF
A ripple current sensing type motor controlling apparatus includes: an H bridge circuit switched depending on at least one control; a first resistor of which...
2017/0346421 Motor Driving Circuit, Motor Driving Method, and Motor Utilizing the Same
A motor driving circuit, the motor itself, and a motor driving method are disclosed. The circuit includes a controllable bidirectional alternating current (AC)...
2017/0346420 SENSORLESS BRUSHLESS DIRECT CURRENT (BLDC) MOTOR POSITION CONTROL
Described embodiments provide circuits, systems and methods for controlling operation of brushless direct current motors that include a plurality of windings....
2017/0346419 Synchronization of Internal Oscillators of Components Sharing a Communications Bus
A drive circuit includes an internal oscillator and a pre-drive controller coupled to the internal oscillator. The pre-drive controller can have a switch...
2017/0346418 CHUCKING DEVICE AND VACUUM PROCESSING APPARATUS
The present invention provides a technology for reducing the attractive force of a chucking device at its surface contacting an object to be chucked to thereby...
2017/0346417 Vortex Flux Generator
A method and apparatus for generating electricity by electromagnetic induction, using a magnetic field modulated by the formation, dissipation, and movement of...
2017/0346415 ELECTRIC POWER CONVERSION CIRCUIT INCLUDING SWITCHES AND BOOTSTRAP CIRCUITS, AND ELECTRIC POWER TRANSMISSION...
An electric power conversion circuit includes: first through fourth port terminals; first through fourth switches that are connected with each other in a...
2017/0346414 N-SINE WAVE INVERTER
An inverter producing an alternating current from a direct current source has a primary stage coupled to the direct current source having a step-up ...
2017/0346413 TRANSFORMERLESS DC TO AC CONVERTER
A DC to AC converter is described in which DC power presented as a set of relatively floating DC power sources of differing DC voltage values is converted to a...
2017/0346412 POWER-MODULE ASSEMBLY
A power inverter includes a plurality of power modules each having a power stage encased in a frame that defines an opening. The power modules are stacked in...
2017/0346411 Auxiliary Load Application for Increasing Data Rate of Messages or for Increasing the Response Speed to...
A system and method of controlling the data transfer rate of a switching power converter when the switching frequency is below a desired level by using an...
2017/0346410 RESONANT POWER CONVERTER WITH SWITCHABLE REFLECTED OUTPUT VOLTAGE
Disclosed is a power converter including a generator configured to generate a sequence of output voltage waveforms, a resonant tank connected to the generator...
2017/0346409 DC-DC CONVERTER
A DC-DC converter includes a filter circuit, a full-bridge circuit connected to the filter circuit, and a transformer having a primary winding and a secondary...
2017/0346408 SYSTEMS AND METHODS FOR REDUCING ELECTROMAGNETIC INTERFERENCE BY ADJUSTING SWITCHING PROCESSES
System and method for regulating a power conversion system. An example system controller for regulating a power conversion system includes a signal generator...
2017/0346407 POWER CONTROL APPARATUS FOR SUB-MODULE OF MMC CONVERTER
The present invention relates to a power control apparatus for sub-modules in a Modular Multilevel Converter (MMC), which controls the supply of power to...
2017/0346406 GAIN ADJUSTMENT CIRCUIT TO ENHANCE STABILITY OF MULTIPLE-OUTPUT AC/DC CONVERTERS
This disclosure describes an AC/DC power converter that produces multiple output voltage levels. The AC/DC power converter may include a gain adjustment...
2017/0346405 DUAL-MODE OPERATION CONTROLLER FOR FLYBACK CONVERTER WITH PRIMARY-SIDE REGULATION
Disclosed is a dual-mode operation controller in collocation with an input capacitor, a flyback transformer, a first primary-side switch, a second primary-side...
2017/0346404 SYSTEMS AND METHODS FOR REGULATING POWER CONVERSION SYSTEMS WITH OUTPUT DETECTION AND SYNCHRONIZED RECTIFYING...
System and method for regulating a power conversion system. A system controller for regulating a power conversion system includes a first controller terminal...
2017/0346403 SYSTEMS AND METHODS FOR REAL-TIME SIGNAL SAMPLING IN POWER CONVERSION SYSTEMS
System and method for regulating a power conversion system. An example system controller includes a signal processing component and a driving component. The...
← Previous | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 | Next →

File A Patent Application

  • Protect your idea -- Don't let someone else file first. Learn more.

  • 3 Easy Steps -- Complete Form, application Review, and File. See our process.

  • Attorney Review -- Have your application reviewed by a Patent Attorney. See what's included.