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-9,379,581 Drive unit, particularly for a revolving door, with an electronically commutated multipole motor
A drive unit for a door includes an electronically commutated multipole motor having: a stator part configured to be arrangable at a stationary structural...
US-9,379,580 Uninterruptable power supply
An apparatus including a plurality of transformers each having a primary winding and a secondary winding where the secondary windings are connected in series, a...
US-9,379,579 Power supply with dual asymmetrical inputs
A dual asymmetric input power supply architecture for use in power systems employing input power source redundancy. The dual asymmetric input power supply...
US-9,379,578 Systems and methods for multi-state power management
The present disclosure is directed to a solution providing multi-state power management. In some aspects, the design of the multi-state power management system...
US-9,379,577 Capacitive power system having a service life extending approach
A capacitive power system having a service life extending approach. The system may have an ultra or super capacitor with high capacitance. A predetermined...
US-9,379,576 Apparatus and method for generating power
An apparatus (100) couples to a vehicle (101) movable in relation to a medium (103). The vehicle (101) comprises a vehicle wheel (105) attached to an axle...
US-9,379,575 Battery charger noise reduction by frequency switching
A method of charging a battery in a charging system having a power convertor that coverts AC electrical power to DC electrical power includes operating the...
US-9,379,574 Method and apparatus for controlling abnormal condition in wireless power receiver
A method for controlling an abnormal state of a wireless Power Receiving Unit (PRU) is provided. The method includes measuring a temperature by a period shorter...
US-9,379,573 Power transmitter and method for controlling power transmission
A method and apparatus are provided for controlling power transmission in a power transmitter. The method includes receiving power information that includes a...
US-9,379,572 Contactless power transmitting device, contactless power receiving device, and contactless power transfer system
A power transmitting device includes: a power transmitting unit being able to contactlessly transmit electric power to a power receiving unit of a power...
US-9,379,571 Electrical charging system having energy coupling arrangement for wireless energy transmission therebetween
An electrical charging system configured to charge a battery includes a power transmitter, an energy coupling arrangement, an electrical signal shaping device...
US-9,379,570 Power supply apparatus, method, and storage medium to output wireless power and charge based on value relating...
A power supply apparatus includes a power supply unit that outputs power to an electronic apparatus, and a control unit that determines whether a predetermined...
US-9,379,569 Lithium-battery pack for a hand held power tool
A method for conducting an operation including a power tool battery pack. The battery pack can include a housing, a first cell supported by the housing and...
US-9,379,568 Method and apparatus for controlling charge of a low-voltage battery
A method and apparatus for controlling charge of a low-voltage battery are provided. The method includes assigning, by a controller, a preset voltage for the...
US-9,379,567 Selective current reduction enabled with electrically deactivated key fob
Smart key fob with an integrated rechargeable battery and a replaceable battery. Transfer of charge from the replaceable battery to the rechargeable battery is...
US-9,379,566 Apparatus and method for controlling charge for battery
An apparatus for controlling a charge for a battery is provided. The apparatus includes an input unit that is configured to convert alternating current (AC)...
US-9,379,565 Battery pack, method of charging the same, and vehicle including the same
A battery pack, a method of charging the same, and a vehicle including the same. The battery pack includes: a battery cell for storing electric power; and a...
US-9,379,564 Charging control apparatus and charging control method
A charging control method for controlling a charge operation to a storage unit E2 of a vehicle, using a charging cable CC that is connected to a charging inlet...
US-9,379,563 Charger
A charger including a base and a clamping component is provided. The base includes a first charging portion and a second charging portion. The clamping...
US-9,379,562 Holding assembly for portable electronic device
Holding assembly for a portable electronic device includes a base, a holder, and a charging unit. The holder is pivotably coupled to the base and supports the...
US-9,379,561 Hand tool accumulator charging device
A hand tool accumulator charging device is proposed having a charging device housing and a charging coil, provided for the purpose of charging a hand tool...
US-9,379,560 Method and device to monitor the current of a battery-operated handheld power tool
A method to monitor the current of a handheld power tool (3) operated by a battery (2), by at least one counter (5), includes the following steps: measuring...
US-9,379,559 System and method of charging a vehicle using a dynamic power grid, and system and method of managing power...
A system for charging a vehicle includes a forward model for modeling vehicle charging data for a plurality of vehicles, and a charge exchange market which,...
US-9,379,558 Dual rate charger for notebook computer
A apparatus includes an AC adapter input, a main battery charger coupled to the input to charge a main battery, system logic to execute code stored on storage...
US-9,379,557 Apparatus and method for battery balancing
Provided are an apparatus and a method for battery balancing, and more particularly, to an apparatus and a method for battery balancing capable of implementing...
US-9,379,556 Systems and methods for energy harvesting and current and voltage measurements
A harvesting and measurement device is operable in at least a normal operation mode, a demand measurement mode, and a fault measurement mode. In the normal...
US-9,379,555 Adaptive power source for wireless power transmitter
A system includes an adaptive power source, a wireless power transmitter, and a wireless power receiver. The adaptive power source supplies a supply voltage...
US-9,379,554 Current output circuit and two-wire transmitter
A current output circuit for a two-wire transmitter includes a first current source circuit configured to output a first current controlled by a control voltage...
US-9,379,553 Controllable energy store and method for operating a controllable energy store
The invention relates to a controllable energy store (2) with n parallel energy supply branches (3-1, 3-2, 3-3), wherein n.gtoreq.1, each said branch having a...
US-9,379,552 Power conversion system for a multi-stage generator
An electric power generation system is provided, including a generator having a plurality of stages engaged by a prime mover; and a plurality of branches for...
US-9,379,551 Methods and systems for controlling a power converter
A line angle shift logic controller for use with a power generation system coupled to an electrical grid is disclosed. The line angle shift controller includes...
US-9,379,550 Methods, systems and apparatus for natural power collection and distribution
The present invention is directed to a system and method for transmitting and distributing electricity in which a transmission tower is adapted to include a...
US-9,379,549 Electric power control system and method
In a predetermined interval, electric power that is generated by power-source equipment is charged to a storage device and the amount of electric power that is...
US-9,379,548 Multilevel reactive power compensator
A reactive power compensator according to an embodiment comprises: multilevel inverter circuits respectively constituting each of the three phases; a filter...
US-9,379,547 Appliance control system
The appliance control system includes electrical appliances and an appliance control device. The appliance control device includes a control unit configured to,...
US-9,379,546 Vector control of grid-connected power electronic converter using artificial neural networks
Systems and methods for performing vector control of grid-connected power electronic converters using a neural network are described herein. Optionally, the...
US-9,379,545 Systems and methods for battery assemblies
A system including a plurality of battery assemblies. Each battery assembly includes power storage and control electronics, and a communication device. Each...
US-9,379,544 Subsea electrical distribution system operable to supply power to subsea load from plurality of sources
A system for coupling electrical power subsea. The system comprises a subsea electrical distribution system having at least one modular circuit breaker...
US-9,379,543 Integrated circuit energy harvester
A system for energy harvesting comprises a first interface for receiving energy from at least one renewable energy source (ERS); a second interface coupled to...
US-9,379,542 System for multiple inverter-driven loads
A system for controlling multiple inverter-driven loads includes a controller that is configured to be coupled with an inverter that receives direct current and...
US-9,379,541 EOS protection circuit with FET-based trigger diodes
An integrated circuit is disclosed, including a circuit with a first type of FET having a first breakdown voltage (VBD), resulting from a first set of design...
US-9,379,540 Controllable circuits, processes and systems for functional ESD tolerance
An electronic circuit (100) includes a first circuit (140) having an output and operable to give a warning but that has a sensitivity to an electrostatic...
US-9,379,539 Protection circuit, circuit protection method using the same and display device
A protection circuit includes: a temperature measuring unit which compares a voltage corresponding to a temperature at each of a plurality of sense points with...
US-9,379,538 Output over-voltage protection circuit for power factor correction
An output over-voltage protection circuit for power factor correction, which includes a chip external compensation network, a chip external resistor divider...
US-9,379,537 Power system including a circuit providing smart zone selective interlocking communication
A power system includes main circuit interrupters each having a load output, feeder circuit interrupters, a number of tie circuit interrupters, and a circuit....
US-9,379,536 Control means for an electrically adjustable piece of furniture
A control means comprises a control segment (3) that is designed for driving an electrically adjustable piece of furniture and a switched-mode power supply unit...
US-9,379,535 System, apparatus, and method for reducing inrush current in a transformer
A system for reducing inrush current in a three phase utility transformer upon energization of the transformer by an applied three phase voltage utilizes a...
US-9,379,534 Recloser device and method of operation
A device for interrupting a flow of electrical power in an electrical distribution system is provided. The electrical distribution network includes a circuit...
US-9,379,533 Input surge protection circuit and method for an LED load
A light fixture includes a surge protection circuit for a non-isolated DC-DC converter. The converter is coupled to a circuit ground and further provides output...
US-9,379,532 Protecting electronic devices from electrical supply disturbances
Embodiments of the present invention provide an approach for monitoring electrical disturbance (e.g., surges, outages, etc.) possibilities, and then...
← 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 | 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.