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
US-9,413,224 DC to AC power conversion device using switching elements
A power conversion device includes a main circuit unit, a first current detector, a second current detector, a voltage detector, and a controller. The main...
US-9,413,223 Boost apparatus with over-current and over-voltage protection functions
A boost apparatus adapted for providing a direct-current (DC) output voltage to a load is provided, and the boost apparatus includes a boost power conversion...
US-9,413,222 Undervoltage protection circuit, undervoltage protection method and switching power supply
In one embodiment, an undervoltage protection circuit for a switching power supply can include: (i) an undervoltage detection circuit that determines whether an...
US-9,413,221 Power conversion using a series of power converters
A power conversion unit includes power converters arranged sequentially to each other to convert input power that is provided at an input of the power...
US-9,413,220 Power supply systems and methods
One aspect includes power supply systems. The system includes an error amplifier system configured to generate an error voltage based on a feedback voltage of...
US-9,413,219 System for controlling power-up sequence using DC/DC converter
Disclosed is a system for controlling a power-up sequence applicable to a power controller of a lane departure warning system, including: one DC/DC converter...
US-9,413,218 Resistance adjustment device for exerciser
An adjustment device includes a casing to which a movable member and two positioning members are movably connected. Two links are connected between the movable...
US-9,413,217 Electromagnetic braking systems and methods
An electromagnetic braking system of a power generation system includes an electrically conductive disc coupled to a rotatable shaft operatively coupled between...
US-9,413,216 Magnetic rotation accelerator and power generation system including the same
Provided are a magnetic rotation accelerator and a power generation system. The magnetic rotation accelerator includes: a shaft; a fixed plate through which the...
US-9,413,215 Transmission assembly with integrated motor position sensor
A transmission-mounted electric machine includes an integrated rotational position sensor. The rotational position sensor includes a rotor element and a stator...
US-9,413,214 Apparatus and method for energy conversion
A method and apparatus for energy generation and conservation uses magnets to repetitively provide rotational mechanical energy. An actuator arm and coupled...
US-9,413,213 Switched reluctance motor and stator thereof
A stator of a switched reluctance motor includes a stator core part, stator coiling parts, stator salient parts, and pairs of permanent magnets. The stator...
US-9,413,212 Molding apparatus for fixing permanent magnets of rotor
A molding apparatus and method for fixing permanent magnets in a rotor core during production of drive motors for environmental vehicles, in which the permanent...
US-9,413,211 Multiple speed motor with thermal overload protection
An electric motor includes a stator and a rotor. The stator has a plurality of low speed windings and a plurality of separate high speed windings. A first type...
US-9,413,210 Brushless motor
A rotor type brushless motor comprises a drive magnet having an indexing pole part that extends on one axial side thereof. This indexing pole part is formed at...
US-9,413,209 Rotating electric machine
A rotating electric machine including: a bracket holding a rotor and a stator of a motor; a heat sink provided fixedly to the bracket on an outside of the...
US-9,413,208 Enhanced cooling of enclosed air cooled high power motors
A fully enclosed fan motor assembly includes a motor housing. A stator is located radially inward from the motor housing. A rotor is located radially inward...
US-9,413,207 Ventilation structure for AC generator
A vehicle AC generator capable of enhancing a cooling effect by increasing an air volume of cooling air is obtained. The AC generator includes: a casing having...
US-9,413,206 Cogeneration apparatus
In a cogeneration apparatus having a power generation unit equipped with a power generator, an internal combustion engine, and a hot water tank connected to the...
US-9,413,205 Drive arrangement for a wind turbine
A drive arrangement (12) for a wind turbine (10) is disclosed, having a rotor shaft (20) and a gearbox assembly (22) for transferring torque to an electrical...
US-9,413,204 Motor-driven compressor
A motor-driven compressor includes an electric motor, a compression mechanism driven by the electric motor to compress refrigerant, a housing accommodating the...
US-9,413,203 Fan motor
A fan motor that including: a rotor coupled with a shaft to rotate together; a stator installed at a position facing the rotor; a first bracket on a central...
US-9,413,202 Stator for an electric motor
The invention relates to a stator for an electric motor having a base body composed of stator laminates which are axially in layers with respect to a motor axis...
US-9,413,201 Rotating electrical machine and vehicle equipped with rotating electrical machine
A rotating electrical machine includes: a stator core; a stator winding; and a rotor. Cross conductors connect slot conductors to run astride slots with the...
US-9,413,200 Stator and electric motor using same
A stator according to the present invention includes: a cylindrical stator core; a plurality of tooth portions provided along a circumferential direction of the...
US-9,413,199 Rotor of electric motor with magnet holding structure and electric motor including the rotor
A rotor of an electric motor includes a plurality of magnets arranged in a circumferential direction. The rotor includes a holding member mounted concentrically...
US-9,413,198 Synchronous machine having a flux exciter remote from the rotor
A brushless synchronous electrical machine with an unwound rotor comprising poles excited through axial air gaps at both ends of the rotor by stationary...
US-9,413,197 Inductive power supply system and intruding metal detection method thereof
The inductive power supply system comprises an input power module for receiving a stable voltage source, a storage module for storing a predetermined...
US-9,413,196 Wireless power transfer
A revised coil loop structure is combined with metamaterials designed to contain and redirect the electromagnetic field to produce an improved inductive...
US-9,413,195 Microgrid system structured to detect overload conditions and take corrective actions relating thereto
A distribution manager includes a main bus, a first connection coupled to the main bus through a first circuit breaker and being structured to couple the...
US-9,413,194 Emergency lighting system
An emergency lighting system initiated by the wireless or wired alarm signal of a smoke detector or other alarm device. Once the alarm signal has been received...
US-9,413,193 Control system of energy storage cluster and method for distributing energy using the same
Provided a cluster control system which controls energy storage systems (ESSs) within the cluster and a method for distributing energy among the ESSs in the...
US-9,413,192 Mobile device
A mobile device is configured such that it can be charged using an electric power signal S2 received from a wireless power transmitter. A wireless power...
US-9,413,191 Receiver for wireless charging system
A receiver for a wireless charging system, capable of receiving power energy using non-contact type magnetic induction, includes a coil capable of receiving the...
US-9,413,190 Mobile terminal and wireless charging module therefor
The present invention provides a mobile terminal which, when wireless (contactless) charging of a battery is performed by approximating a transmission coil of a...
US-9,413,189 Method and system for rapid charging of rechargeable cells
A method (300) and system (600) of adjusting a charging current to one or more cells (601) is provided. The method includes obtaining (301) a plurality of...
US-9,413,188 Collapsing adaptor battery charger
A method and apparatus is disclosed to charge a battery. A wall adapter may provide a power to a battery charger in a collapsed mode of operation. In the...
US-9,413,187 Power supply system providing power and analog data signal for use by portable electronic device to control...
A power supply system includes data circuitry as well as power circuitry to generate DC power for use by a portable electronic device having a rechargeable...
US-9,413,186 Dynamic boost battery chargers
There is disclosed a dynamic boost charging system having a monitoring component configured to measure total DC current and/or battery current and a reporting...
US-9,413,185 Energy storage device and method for controlling the same
An energy storage device and methods for controlling the same are disclosed. The energy storage device can include a connector to or from which at least one...
US-9,413,184 Pre-charging and voltage supply system for a DC-AC inverter
A pre-charging and voltage supply system for a DC-AC inverter is provided. The system includes a first battery having a first anode and a first cathode, and a...
US-9,413,183 Quick charging system, control device, method of controlling amount of the stored electrical power, and program
A control device (200) calculates, on the basis of the transition of the expected amount of power generation of a power generation unit (160), the transition of...
US-9,413,182 System and method for periodically charging sub-battery for an electric vehicle based on the SOC discharge rate
Provided is a system method for periodically charging a sub-battery for an electric vehicle. In this method, an SOC self-discharge rate of the sub-battery is...
US-9,413,181 Wearable power supply comprising a master cell and a slave cell
There is disclosed a universal power pack, power supply and battery harvesting device. Generally, each comprises a receptacle for receiving at least one battery...
US-9,413,180 Electronic cigarette charger
An electronic cigarette charger is provided, which comprises a charge body that is configured to electrically connect an electronic cigarette, and a charge plug...
US-9,413,179 Detachably integrated battery charger for mobile cell phones and like devices
A cell phone charger comprises a main body having embedded therein a charging circuit configured to receive line AC voltage and to convert it to a DC voltage...
US-9,413,178 Charging device and method of detecting a connection to ground
A charging device includes a current control device configured to receive a first amount of current from a power source. The charging device also includes a...
US-9,413,177 Efficient apparatus and method for inhibiting corrosion with discharge blocking features in a battery
A battery pack selectively coupled to a portable electronic device and/or a recharging source, and configured to inhibit corrosion with discharge blocking...
US-9,413,175 Wireless charging system for transferring power to receivers having different standards using coils of...
The present disclosure relates to a wireless power transfer method, a wireless power transmitter and a wireless charging system in a wireless power transfer...
US-9,413,174 I-V measurement system for photovoltaic modules
An apparatus for measuring electrical characteristics of solar panels (photovoltaic modules) wherein the apparatus measures current versus voltage ("I-V")...
← 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 | 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.