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
2017/0133994 High intensity ultrasound transducers and methods and devices for manufacturing high intensity ultrasound...
A method of manufacturing an ultrasound transducer is provided. The ultrasound transducer is activated and the activity across the transducer is measured to...
2017/0133993 NONRECIPROCAL CIRCUIT ELEMENT
In a nonreciprocal circuit element (circulator), first, second, and third center conductors are disposed on a ferrite, to which a direct current magnetic field...
2017/0133992 Loudness-Based Audio-Signal Compensation
Provided are, among other things, systems, methods and techniques for loudness-based audio-signal compensation. According to one such system, an input line...
2017/0133991 Class D Amplifier Using Fs/4 Modulation and Envelope Tracking Power Supplies
A high power class D amplifier/modulator for use in Radio Frequency ranges that is capable of digital modulation schemes at high efficiencies is disclosed. The...
2017/0133990 OUTPHASING POWER AMPLIFIER SIGNAL SPLITTER USING NEXT STAGE INPUT IMPEDANCE AND MULTIPLE BIASING
Embodiments relate to outphasing amplifiers and amplification. One example system includes a signal splitter configured to receive an input signal and output a...
2017/0133989 Bias Control for Stacked Transistor Configuration
Various methods and circuital arrangements for biasing one or more gates of stacked transistors of an amplifier are presented, where the amplifier can have a...
2017/0133988 DISTORTION CORRECTION IN CASCODE POWER AMPLIFIERS
A radio-frequency (RF) module includes a driver transistor having a base, collector and emitter, an RF input port coupled to the base of the driver transistor,...
2017/0133987 LINEARITY PERFORMANCE FOR MULTI-MODE POWER AMPLIFIERS
Circuits, devices and methods related to multi-mode power amplifiers. A power amplifier (PA) assembly can include a radio-frequency (RF) amplification path...
2017/0133986 METHODS AND CIRCUITRY TO TRIM COMMON MODE TRANSIENT CONTROL CIRCUITRY
Embodiments herein include a replica communication path and monitor circuit to provide increased common mode transient immunity. As its name suggests, the...
2017/0133985 AMPLIFIER CIRCUITRY FOR ENVELOPE MODULATORS, ENVELOPE MODULATORS INCORPORATING SAID AMPLIFIER CIRCUITRY AND...
An amplifier circuitry for an envelope modulator including: a linear amplifier configured to receive an input representing an envelope of a signal to be...
2017/0133984 OSCILLATOR
An oscillator detects a temperature of an atmosphere where a crystal resonator for an oscillation output is placed using a temperature detector to stabilize...
2017/0133983 ELECTROLUMINESCENCE TESTABLE PHOTOVOLTAIC MODULES HAVING SHADE MANAGEMENT SOLUTIONS
A photovoltaic module structure comprises a photovoltaic power generator of at least one solar cell, the photovoltaic power generator having a positive and a...
2017/0133982 CORNER CONNECTOR FOR PHOTOVOLTAIC MODULE FRAME
Corner connection members for a photovoltaic module frame include thru-passages for receiving insert components that perform and facilitate a variety of...
2017/0133981 Photovoltaic Junction Box and Diode
A photovoltaic junction box is disclosed. The photovoltaic junction box comprises a box body, a plurality of terminals disposed in the box body, and a...
2017/0133980 PHOTOVOLTAIC MODULE AND PHOTOVOLTAIC PANEL
This photovoltaic module includes: a power generating element configured to receive light to generate power; and a housing which is closed, the housing having:...
2017/0133979 PHOTOVOLTAIC APPARATUS AND SYSTEM COMPRISING ROTATABLE SOLAR PANEL AND REFLECTOR
A photovoltaic apparatus may have a solar panel with at least one bifacial solar cell. The apparatus may include a solar panel, a support structure, a mounting...
2017/0133978 SOLAR TRACKER CLEANING SYSTEM AND METHOD
A solar tracker waterless cleaning system for cleaning solar panels of solar trackers in at least one solar tracker row, each solar tracker having a length and...
2017/0133977 PHOTOVOLTAIC ARRAY SKIRT AND MOUNTING HARDWARE
A photovoltaic array skirt assembly, where the array skirt has a double-groove structure which can accommodate both a splice and a photovoltaic module mounting...
2017/0133976 System for Mounting Solar Panels
A solar panel mounting system including a first bracket having a base, a width, a partially cylindrical surface spaced a distance from the base, and a...
2017/0133975 Trim Assembly
A trim assembly is disclosed. The trim assembly includes a trim, where the trim has a curved form, and a trim mounting bracket, where the trim is mountable on...
2017/0133974 ALL-IN-ONE INTEGRATED MULTIFUNCTIONAL TRIPLE POWER MODULE
A solar module includes a plurality of photovoltaic cells and a sandwich structure on which the plurality of photovoltaic cells is structurally supported. The...
2017/0133973 PHOTOVOLTAIC MODULE MOUNTING AND INSTALLATION SYSTEM
A photovoltaic system comprises a photovoltaic module attached to a photovoltaic mount frame, the mount frame having a rectangular shape. A deflector is...
2017/0133972 ROTATING ELECTRIC MACHINE WINDING TEMPERATURE ESTIMATION DEVICE AND ROTATING ELECTRIC MACHINE WINDING...
A winding temperature estimation device for a rotating electric machine includes a rotating electric machine including a stator, which has a winding, and a...
2017/0133971 OVERVOLTAGE PROTECTION SELF-TRIGGER CIRCUIT FOR DOUBLE FED INDUCTION GENERATOR (DFIG) WIND POWER SYSTEM
Provided is an overvoltage protection device for protecting a wind turbine against overvoltage. The device includes a double fed induction generator (DFIG)...
2017/0133970 METHOD, APPARATUS AND SYSTEM FOR CONTROLLING VEHICLE MOTOR BASED ON MOTOR STALL DETECTION
A method, an apparatus and a system for controlling a motor based on motor stall detection are provided. The method includes driving the motor based on an...
2017/0133969 MODULAR STACKED DC ARCHITECTURE TRACTION SYSTEM AND METHOD OF MAKING SAME
A modular stacked DC architecture for traction system includes a propulsion system includes an electric drive, a direct current (DC) link electrically coupled...
2017/0133968 ROTATING ELECTRIC MACHINE
A rotating electric machine includes a rotor and a stator. The stator includes a stator core and a stator coil. The stator coil includes three first windings,...
2017/0133967 METHOD FOR RELIABLE CONTROL OF HIGH ROTOR POLE SWITCHED RELUCTANCE MACHINE
A system and method for reliable control of a high rotor pole switched reluctance machine (HRSRM) utilizing a sensorless reliable control system. The method...
2017/0133966 RESONANT FREQUENCY SEARCH FOR RESONANT ACTUATORS
The embodiments described herein relate to an improved system and algorithm for searching for a resonant frequency of a resonant actuator where the error...
2017/0133965 ELECTRIC WORKING MACHINE
An electric working machine in one aspect of the present disclosure comprises a motor, a first operation unit, a control unit, a second operation unit, and a...
2017/0133964 CONTROL LOOP OF A DIGITAL CONTROL DEVICE OF A ROTARY ELECTRICAL MACHINE WITH EXCITATION FOR A MOTOR VEHICLE
The invention relates to a control loop (10) which is installed in a voltage regulator of a motor vehicle alternator and controls an output voltage of the...
2017/0133963 ELECTRIC MOTOR CONTROL DEVICE
A sensorless electric motor control device is provided that completes a phase detection of a rotor before an activation signal is received, so as to shorten a...
2017/0133962 MUTUAL INDUCTANCE VOLTAGE OFFSET COMPENSATION FOR BRUSHLESS DC SENSORLESS MOTORS
A control circuit controls the operation of a brushless DC (BLDC) sensorless motor having a first terminal connected to a first winding, a second terminal...
2017/0133961 CONTROL APPARATUS OF MOTOR
In a control apparatus, a fundamental voltage generator generates, based on a target rotational speed, a fundamental voltage command for a fundamental voltage....
2017/0133960 ROTATING ELECTRIC MACHINE DRIVE SYSTEM
A rotating electric machine drive system includes a rotating electric machine and a drive apparatus. The rotating electric machine includes a Y-connected...
2017/0133959 ROTATING ELECTRIC MACHINE DRIVE SYSTEM
A rotating electric machine drive system includes a rotating electric machine and a drive apparatus. The rotating electric machine includes a Y-connected...
2017/0133958 Motor Drive Device
The purpose of the present invention is to continue to drive a motor while suppressing drive torque ripple generated by the motor, when any of the phases is...
2017/0133957 Eddy Current Repulsion Motor
A method and apparatus for controlling an electric motor. A flow of an alternating current through stator coils in the electric motor is controlled based on a...
2017/0133956 METHOD AND DEVICE FOR GENERATING ELECTRICITY AND METHOD OF FABRICATION THEREOF
Particulated structures and their method of manufacture for use in an electrical generator employing gas-mediated charge transfer are disclosed. The structures...
2017/0133955 ELECTRO-HYDRODYNAMIC SYSTEM
An electro-hydrodynamic system including an energy harvester and an adjustable member, wherein the energy harvester includes a charge source including: an...
2017/0133954 Manually Operated Piezoelectric Energy Harvesting Electronic Circuitry
An electrical energy harvesting device for harvesting electrical energy from a pulsed impact loading event. The device including: a piezoelectric element...
2017/0133953 LOW FREQUENCY DUAL MODE ENERGY HARVESTING METHODS, SYSTEMS, AND PORTABLE DEVICES
Dual mode energy harvesting methods and portable devices that use a combination spring-type piezoelectric and electromagnetic transducer contained in a hollow...
2017/0133952 POWER GENERATION DEVICE AND PORTABLE ELECTRIC DEVICE
Provided is an electric power generating device capable of performing electret power generation by efficiently rotating a rotating electrode group. The...
2017/0133951 MEMS ACTUATOR PACKAGE ARCHITECTURE
A package for moving a platform in six degrees of freedom, is provided. The platform may include an optoelectronic device mounted thereon. The package includes...
2017/0133950 MEMS ACTUATOR PACKAGE ARCHITECTURE
A package for moving a platform in six degrees of freedom, is provided. The platform may include an optoelectronic device mounted thereon. The package includes...
2017/0133949 Converter For Outputting Reactive Power, And Method For Controlling Said Converter
A converter outputs reactive power and has three phase branches connected to a phase of an alternating voltage source. Each of the phase branches has a phase...
2017/0133948 POWER TRANSMITTING APPARATUS FOR CODE MODULATION AND POWER RECEIVING APPARATUS FOR CODE DEMODULATION
A power transmitting apparatus includes: a converter which converts an input power into an AC power with a predetermined frequency; and a first code modulator...
2017/0133947 Multi-Channel Inverter Systems
A system comprises a first T-type inverter connected to a dc power source, a second T-type inverter connected to the dc power source, wherein the second T-type...
2017/0133946 PULSE WIDTH MODULATION (PWM) FOR MULTI-LEVEL POWER INVERTERS
Provided is a method for controlling operation of semiconductor gates in a power conversion system including one or more multilevel inverters coupleable to a...
2017/0133945 ENERGY HARVESTER, CORRESPONDING APPARATUS AND METHOD
An energy harvester circuit operates to harvest energy in battery-less electrical apparatus. The circuit includes a string of capacitors coupled to a circuit...
← 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 | 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.