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
2017/0250622 BALANCING CURRENT WITHIN A MODULAR CONVERTER SYSTEM
To provide current balancing between paralleled first and second inverter units of a modular converter system, a system controller is configured to determine a...
2017/0250621 CONVERTER FOR AN AC SYSTEM
A converter arrangement for an AC system includes a phase leg including a first sub-converter, a second sub-converter, an IPT interface configured for...
2017/0250620 AVERAGE CURRENT MODULATOR FOR AN LED DRIVER
The invention relates to circuits and methods that that reduce or eliminate the second harmonic ripple in the output of a single stage AC-DC converter, while...
2017/0250619 POWER CONVERSION DEVICE
A power-conversion device includes a power-converter converting power from the power-supply. A filter-capacitor part eliminates noise from power in the...
2017/0250618 Extremely-Sparse Parallel AC-Link Power Converter
An extremely-sparse parallel AC-link universal power conversion device is provided that is capable of converting between various power schemas using a reduced...
2017/0250617 DC/DC CONVERTER
A DC/DC converter includes: duty command calculation units for calculating duty command values for first, second, third, and fourth switching elements on the...
2017/0250615 SYSTEM AND METHOD FOR CONTROLLING A SYNCHRONOUS RECTIFIER
A power system includes DC-DC power conversion circuitry that has a first switch and a second switch on either side of a transformer, and the second switch is...
2017/0250614 REDUCTION OF AUDIBLE NOISE IN A POWER CONVERTER
A controller for use in a power converter includes a drive circuit coupled to generate a drive signal to control switching of a power switch of the power...
2017/0250613 REDUCTION OF AUDIBLE NOISE IN A POWER CONVERTER
A power converter controller includes a drive circuit that generates a drive signal to switch a power switch to control a transfer of energy to an output of...
2017/0250612 Isolated Switching Power Converter with Data Communication between Primary and Secondary Sides
An isolated switching power converter is provided wherein a secondary side is valley mode switched to transmit data to a primary side. This provides secondary...
2017/0250611 METHOD OF DRIVING FETS IN SATURATING SELF-OSCILLATING PUSH-PULL ISOLATED DC-DC CONVERTER
A converter includes a DC input; a transformer including first and second primary windings, first and second secondary windings, and first and second feedback...
2017/0250610 STABILIZED CONTROLLED UNIVERSAL HIGH VOLTAGE POWER SUPPLY (VARIANTS)
The invention relates to a technical field in which high-capacity low voltage and high voltage power supplies are used. The present device contains a power...
2017/0250609 INVERTING BUCK-BOOST CONVERTER DRIVE CIRCUIT AND METHOD
A driver circuit includes a high-side power transistor having a source-drain path coupled between a first node and a second node and a low-side power...
2017/0250608 FAST MODE TRANSITIONS IN A POWER CONVERTER
Disclosed embodiments of a power converter include a power output stage for generating a first voltage output and an auxiliary power output stage for...
2017/0250607 Multi-Level Step-Up Converter Topologies, Control And Soft Start Systems And Methods
A multi-level, step-up converter circuit includes an inductor including one terminal in communication with an input voltage supply. N transistor pairs are...
2017/0250606 SWITCHING REGULATOR
Provided is a switching regulator configured to suppress noise coupling, which may occur when a comparator is switched between a normal current operation and a...
2017/0250605 DC-DC CONVERTER AND DISPLAY APPARATUS HAVING THE SAME
A DC-DC converter includes: a first switch; a second switch connected to the first switch; a mode selecting circuit to select a converting mode from one of at...
2017/0250604 PARALLEL-CONNECTED SEMICONDUCTOR DEVICES WITH CURRENT SHARING TECHNOLOGY AND CONTROL METHOD THEREOF
A semiconductor device for limiting inrush current in hot-swap applications includes a power transistor and a current sensing circuit. The power transistor has...
2017/0250603 BUCK CONVERTER
A buck converter for converting an input voltage into an output voltage including a first switch and a low-pass filter circuit comprising an inductor, a...
2017/0250602 DIGITALLY VARIABLE SLOPE COMPENSATION CIRCUIT
A digitally compensated circuit for a power supply having a plurality of integrated circuits. The plurality of integrated circuits has a digitally variable...
2017/0250601 AMPLIFIER CIRCUIT AND METHODS OF OPERATION THEREOF
A signal amplifying circuit and associated methods and apparatuses, the circuit comprising: a signal path extending from an input terminal to an output...
2017/0250600 CHARGE PUMP CIRCUIT
A bipolar output charge pump circuit having a network of switching paths for selectively connecting an input node and a reference node for connection to an...
2017/0250599 INTERNAL VOLTAGE GENERATION CIRCUIT AND SYSTEM INCLUDING THE SAME
An internal voltage generation circuit may be provided. The internal voltage generation circuit may include a first internal voltage generation circuit...
2017/0250598 DRIVER CIRCUIT FOR INTRINSICALLY SAFE CIRCUITS
There is provided a driver circuit for an electric device of an intrinsically safe circuit. The driver circuit includes a coupling capacitor configured to be...
2017/0250597 LINEAR ACTUATOR
A linear actuator includes; a first tube provided with a plurality of coils placed thereinside, the plurality of coils being held by a tubular yoke; a rod that...
2017/0250596 LINEAR VIBRATION MOTOR THAT VIBRATES HORIZONTALLY
A linear vibration motor includes a bracket, a coil provided to the bracket, a case for covering the bracket, a mass positioned in the case, at least two or...
2017/0250595 BRUSHLESS DIRECT CURRENT MOTOR
A brushless direct current motor with a stator and rotor uses permanent magnets facing the stator and which are held in place by springs that urge the magnets...
2017/0250594 ELECTRIC MOTOR
An electric motor includes a rotor and a stator including a stator core, a plurality of armature windings, a plurality of field windings, and a plurality of...
2017/0250593 ELECTRIC GENERATOR, FOUNDATION PEDESTAL FOR ELECTRIC GENERATOR, AND MAINTENANCE METHOD FOR ELECTRIC GENERATOR
According to one embodiment, a maintenance method includes providing the electric generator with leg plates for placing the electric generator on a floor face...
2017/0250592 Rotating Electric Machine and Defect Detection Method for Rotating Electric Machine
The present invention provides a rotating electric machine and a method of detecting electric discharge (a defect detection method for a rotating electric...
2017/0250591 ELECTRIC MOTOR COOLING SYSTEM
An electric motor system includes a stator and a cover. The stator has windings that are affixed to an end periphery of the stator. The cover is secured to...
2017/0250590 System for Method for Generating Hydro Electricity
A method for providing a hydro-electric system is disclosed. The hydro-electric system includes: a housing assembly, wherein the housing assembly includes a...
2017/0250589 ELECTRIC MOTOR CONTROL APPARATUS
A lid has a fixing surface to be fixed to a metal board so that a metal surface, equipped with no components, of the metal board is in contact with the fixing...
2017/0250588 CONNECTION SUPPORT ASSEMBLY FOR STATOR ASSEMBLY
A connection support assembly for a stator assembly can be used to secure electrical jumper wires of an electric machine. The connection support assembly...
2017/0250587 LINEAR MOTOR
A linear motor (30), including a mover and a stator, the mover having a cylindrical body (33) that forms an elongate circular bore (31) and the stator being an...
2017/0250586 MOTOR HAVING INTERNAL COOLANT SUPPLY PASSAGE
The motor includes: a rotor; an enclosure member H having a front housing, a rear housing, and a stator surrounding the rotor; an output shaft-side coolant...
2017/0250585 ROTARY ELECTRIC MACHINE AND MANUFACTURING METHOD THEREOF
In the rotary electric machine, bus-bar lead terminals of bus bars, which are held by a connection component, are formed in such a way that the bus-bar lead...
2017/0250584 INTERNAL PERMANENT MAGNET MOTOR WITH AN OUTER ROTOR
Provided is an electric motor comprising: a stator comprising stator poles arranged radially and a rotor comprising rotor poles, each comprising: a substrate...
2017/0250583 MOTOR ROTOR AND MOTOR HAVING SAME
An electric motor rotor (100) and an electric motor having the same are provided. The electric motor rotor (100) includes a rotor body (1) provided with a...
2017/0250582 COMPRESSION BAND SHIM PACK FOR STATOR CORE, RELATED STATOR AND GENERATOR
A shim pack to reduce vibration of a stator core is disclosed. The stator core may include a plurality of laminates coupled to a dovetail of a keybar and...
2017/0250581 Laminated Core and Method for Producing Same
The laminated core (12) comprises laminations (10), which are arranged one over the other and which are each connected to each other by means of a first...
2017/0250580 STATOR OF PLANAR TYPE MOTOR, AND PLANAR TYPE MOTOR USING SAME
The described technology relates to a stator of a planar type motor and a planar type motor using the same, which are easy to manufacture and are capable of...
2017/0250579 METAL RIBBON STATOR AND MOTOR COMPRISING SAME
A stator made from a ribbon of metal having multiple layers of slit metal, and motors made therefrom are described. A ribbon having multiple layers of metal is...
2017/0250578 INDUCTIVE CHARGING PORTS FOR PORTABLE COMPUTING DEVICES
Connector assemblies may be space efficient, have a high corrosion resistance, are difficult to damage, reduce or prevent moisture leakage into an electronic...
2017/0250577 PLANAR IMMERSION LENS WITH METASURFACES
A planar immersion lens can include any number of features. A planar immersion lens can be configured to control a phase profile of an incident wave by...
2017/0250576 WIRELESS POWER CHARGING SYSTEM
A wireless power charging system has a wireless power transmission apparatus formed to charge a plurality of wireless power receiving apparatuses located in a...
2017/0250575 INTEGRATED IMPLANTABLE TETS HOUSING INCLUDING FINS AND COIL LOOPS
Systems and methods for wireless energy transfer are described. A transmitter unit has a transmitter resonator with a coil that is coupled to a power supply to...
2017/0250574 WIRELESS POWER TRANSMITTER AND METHOD FOR WIRELESSLY TRANSMITTING POWER
A wireless power transmitter includes a converter configured to output an alternating current (AC) voltage in response to a transmission control signal; a...
2017/0250573 METHOD FOR CONTROL IN WIRELESS POWER TRANSFER SYSTEMS
Claimed is a method for control in wireless power transfer systems and a wireless power transfer system implementing such method. The system comprises a...
2017/0250572 PINLESS POWER COUPLING
A pinless power coupling arrangement comprises at least one pin-less power jack, the power jack comprising a primary coil shielded behind an insulating layer...
← 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 | 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.