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Patent # Description
US-9,973,054 Motor with damper member on bearing
Disclosed is a motor, the motor according to an exemplary embodiment of the present disclosure including a housing, a stator mounted on the housing, a rotor...
US-9,973,053 Electric motor having sealed casing and manufacturing method thereof
Provided are, an electric motor assembly capable of preventing a sealant from leakage through a lead-wire drawing portion, and an electric motor manufacturing...
US-9,973,052 Stator of motor having insulation structure for separation of stator winding groups
Disclosed is a stator of an EPS motor, the stator including a stator core including a plurality of teeth protrusively formed toward a center of an inner...
US-9,973,051 Method for connecting motor wire
According to the method for connecting motor wire of the present invention, wire as a first wire having folding part is connected to lead as a first lead or a...
US-9,973,050 Asynchronous machine with optimized distribution of electrical losses between stator and rotor
The invention relates to an asynchronous machine (1) as can be used particularly in electric vehicles or hybrid vehicles. The asynchronous machine (1) has a...
US-9,973,049 Electric motor
An electric motor includes a stator operable to produce a magnetic field and defining an opening, and a rotor at least partially disposed within the opening....
US-9,973,048 Motor
A motor may include a rotor including a shaft; a stator; and a bearing supporting the shaft. The rotor may include a plurality of core pieces on an outer side...
US-9,973,047 Dynamometer for a test stand for an aircraft turbomachine
The invention relates to a rotating electric machine, such as a dynamometer. The rotor of the machine comprises a circular row of resultant magnetic poles of...
US-9,973,046 Communication device
A communication device proposed by the invention comprises, in a modularly assembled design, a first module for generating a mechanical rotary motion, the...
US-9,973,045 Generator rotor, assembly method and related insertion tool
Generator rotor comprising a rotor rim and a plurality of permanent magnet modules and a plurality of anchors arranged at an outer or inner circumference of the...
US-9,973,044 Motor stator
A motor stator includes a bobbin bracket, a modular mounting bracket, and a modular change box. The bobbin bracket includes a plurality of bobbins circularly...
US-9,973,043 Contactless power supply device and contactless power receiving device
Disclosed is a contactless power supply device which supplies power in a contactless manner, and adopts a configuration including a power supply coil that...
US-9,973,042 Power transmission system
In a power transmitting device (101) and a power receiving device (201), active electrodes (13, 23), passive electrodes (14, 24), and reference potential...
US-9,973,041 Electronic component that operates stably over a range of temperatures and apparatus including the same
An electronic component includes a first capacitor including a first dielectric material having a permittivity that is inversely proportional to temperature;...
US-9,973,040 Power feeding device
To minimize excessively high output or increases in magnetic-flux leakage by controlling power feeding on the power-feeding side if an unforeseen situation...
US-9,973,039 Power receiver, wireless power system and related method of transmitting information with a power receiver
A power receiver includes a resonant circuit generating an internal supply voltage. A voltage rectification circuit receives the internal supply voltage and...
US-9,973,038 Self optimizing antenna for NFC and wireless charging
A charging system may include a charging apparatus having a controller and a power transmitter. The controller may be configured to determine a device position...
US-9,973,037 Object identification system and method
An object identification system includes a guided surface waveguide probe that produces a guided surface wave from which object identification tags obtain...
US-9,973,036 Automatic sub-millisecond clock synchronization
According to one aspect, embodiments of the invention provide a system for monitoring a plurality of circuit branches coupled to an input line, the system...
US-9,973,035 Power management device for vehicle
A power management device for vehicles includes a communication control section that performs interactive communication to selectively supply and receive the...
US-9,973,034 Systems and methods for load harmonic suppression
An uninterruptable power supply (UPS) is provided. The UPS includes a first input constructed to receive input power from a first power source, a second input...
US-9,973,033 Smart emergency light
A smart emergency light comprises a microprocessor; a power switch connected to the microprocessor; a power supply connected to the power switch; a chargeable...
US-9,973,032 Two-tier battery solution for data center backup
Methods, systems, and apparatus, including for back-up power sources. In one aspect, a method includes providing a plurality of first battery devices, each...
US-9,973,031 Orientation-independent wireless charging
Methods are provided herein for orientation-independent, wireless charging of devices. The methods disclosed herein comprise transmitters and at least one...
US-9,973,029 Wireless power transmission/reception apparatus
A wireless power transmission apparatus includes a first antenna unit configured to perform wireless power transmission with another apparatus, a communication...
US-9,973,028 Apparatus and method for grid-to-vehicle battery charging
A charging system for use in providing power for charging a battery. The system includes a first, alternating-current-to-direct-current, stage and a second,...
US-9,973,027 Wireless power charging device with rear side magneto isolation marking
An information handling system includes a wireless charging receiver, which in turn includes first and second surfaces, a receiver coil, and an isolation...
US-9,973,026 Wireless charging apparatus
Disclosed are a soft magnetic alloy and a wireless charging apparatus including the soft magnetic alloy. The soft magnetic alloy has a chemical formula...
US-9,973,025 Power providing equipment, mobile device, operating method of mobile device
An operating method includes receiving a power signal from a power providing equipment, transmit a first end power transfer message to the power providing...
US-9,973,024 Method for detecting change in load during wireless charging and wireless power transmitter thereof
A wireless power transmitter and a method for detecting a change in load during wireless charging in the wireless power transmitter is provided. The wireless...
US-9,973,023 Inductive energy transfer coil structure
The invention relates to wireless energy transfer systems wherein electromagnetic field is used to transfer energy over air. An apparatus of a wireless energy...
US-9,973,022 Non-contact type power receiving apparatus
A non-contact type power receiving apparatus, of which a voltage level of output power varies depending on a rated voltage of a battery, includes: a power...
US-9,973,021 Receivers for wireless power transmission
The embodiments described herein include a transmitter that transmits a power transmission signal (e.g., radio frequency (RF) signal waves) to create a...
US-9,973,020 Method for charging a rechargeable battery of an electric device
A method for charging a rechargeable battery (3) of an electric device in different charging steps applying different charging currents is described, said...
US-9,973,019 Charging current setting method, a charging method, a charging apparatus, and an actuator
A charging current setting method includes an upper limit temperature recognition step which recognizes an upper limit temperature of the secondary battery...
US-9,973,018 Electric storage system
A reference voltage value is calculated by using a current value, a voltage value, and an internal resistance value of an electric storage apparatus. A...
US-9,973,017 Charger circuit including a plurality of charging paths
A charger circuit includes a first path regulator, a path switch, and a second path regulator. The first path regulator is configured to generate a first...
US-9,973,016 Portable power charger with two-way charging interface
A portable power charger having an internal rechargeable battery is provided with a power connection port than can act in a power input mode when the charger is...
US-9,973,015 Battery cell with a rapid discharge unit and rapid discharge method for such a battery cell
A battery cell (10) with two battery cell terminals (11, 12) which are contactable from inside and/or outside the battery cell (10), and an electrochemical part...
US-9,973,014 Automated electrical charger for autonomous platforms
A system for charging rechargeable devices. A landing surface includes a plurality of conductive patches, and a rechargeable device includes a plurality of...
US-9,973,013 Universal magnetic mounting charger for mobile devices
A mobile device charger with mounting ability is disclosed. An attachment seat is attached to a mobile device, the attachment seat has a charging cable and...
US-9,973,012 Electronic cigarette charger
An electronic cigarette charger, comprising a housing, a charging circuit board, a first electric connecting piece and a second electric connecting piece, a...
US-9,973,011 Battery management unit and method for setting identifier by using frequency modulation
Disclosed is a battery management unit for setting a communication identifier through the frequency of a start signal. The battery management unit according to...
US-9,973,010 Control circuit, resonance circuit, electronic device, control method, control program, and semiconductor element
A control circuit, resonant circuit, electronic device, control method, control program, and a semiconductor element, which enable a circuit to be measured and...
US-9,973,009 Wireless power transmisson apparatus and wireless power transmisson method
A wireless power transmission apparatus and a wireless power transmission method includes: activating a first wireless transmission unit having a first...
US-9,973,008 Wireless power receiver with boost converters directly coupled to a storage element
An enhanced receiver for wireless power transmission is disclosed. The receiver may be able to convert RF waves into continuous, stable and suitable voltage or...
US-9,973,007 Energy mixer
Disclosed is an energy mixer having a first active diode coupled between a first input node and an output node, and a second active diode coupled between a...
US-9,973,006 Detecting misconfigured power sources for a device
Techniques are described for providing an automatic transfer switch (ATS), such as in a data center, to determine whether the power system coupled to a first...
US-9,973,005 Solar power controller and impedance detection
A power controller assembly is disclosed that transfers alternating current (AC) power generated by solar panels to devices coupled to the power controller...
US-9,973,004 Change of current return path in a bipole power transmission system
An arrangement for changing current return path in a bipole direct current power transmission system includes a converter station having an active and a passive...
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