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Patent # Description
US-1,003,3206 Overcharge protection circuit and method of controlling the same
An overcharge protection circuit may include a battery, a battery management system (BMS) having an overcharge sensing unit for detecting cell voltage of the...
US-1,003,3205 Power supply apparatus and method of providing power to an electronic device to prevent overcurrent discharge
For preventing overcurrent discharge, a protection method, a power supply apparatus, and an electronic device are disclosed. The power supply apparatus may...
US-1,003,3204 Systems and methods for battery charging and management
A charging device can include an input interface for receiving electrical power from a power source and an output interface for outputting electrical power to a...
US-1,003,3203 Apparatus and method for charging at least one portable electrical device
An apparatus for charging at least one portable electrical mobile device includes an outer housing body using a pair of cord-penetrating electrical contacts in...
US-1,003,3202 Method and apparatus for controlling battery charging of device
An apparatus for charging a battery of an electronic device is provided. The apparatus includes a battery configured to supply power to the electronic device; a...
US-1,003,3201 Battery voltage monitoring device
A battery controller 10 outputs a voltage sampling and holding command signal to an integrated circuit CCn located at an upstream end of cascade connection of...
US-1,003,3200 Device for balancing an energy accumulator
A device for balancing an energy accumulator, especially an energy accumulator in an on-board power supply system of a motor vehicle, is provided. The energy...
US-1,003,3199 Battery stack configuration in a multi-battery supply system
A reconfigurable multi-battery pack system for inclusion in a hand held device for more efficiently energizing battery powered operation of both a buck DC-DC...
US-1,003,3198 Frequency division multiplexing for wireless power providers
Disclosed are various embodiments for frequency-division multiplexing for wireless power providers using guided surface waveguide probes to transmit power....
US-1,003,3197 Object identification system and method
An object identification system includes a guided surface waveguide probe that produces a guided surface wave; and an object identification tag having a receive...
US-1,003,3196 Converting alternating current power to direct current power
A method for converting alternating current (AC) power to direct current (DC) power in a non-isolated power converter includes receiving a three-phase power...
US-1,003,3195 Power control current sharing circuit
A load balancing circuit comprising a first power source, a first field effect transistor (FET) device having a drain terminal connected to the first power...
US-1,003,3194 Intelligent electrical power network device
An intelligent electrical power network control and/or protection device comprises at least one power supply connection for connecting the device to a main...
US-1,003,3193 Method and apparatus for regulating a voltage in a distribution system
A method for the closed-loop control of a voltage in a distribution network that supplies nodes with voltage via mains power lines. A node, which recognizes...
US-1,003,3192 Genset with integrated resistive loadbank system to provide short pulse duration power
An integrated resistive load bank management system (500) uses a load bank (510) to control a flow of electrical energy to an electrically operated system...
US-1,003,3191 System of power generation
A power generation system (200) comprises a photovoltaic device (201) and a voltage source (202). The voltage source (202) is arranged to raise the bias voltage...
US-1,003,3190 Inverter with at least two DC inputs, photovoltaic system comprising such an inverter and method for...
The disclosure relates to an inverter with at least two DC inputs, which are coupled to a common DC link, which is connected to an inverter bridge. At least one...
US-1,003,3189 Operation control apparatus for solar power system
An operation control apparatus includes a criterion calculator that obtains an operation criterion for the power converter, based on the voltage detected by the...
US-1,003,3188 Method and apparatus for controlling power production in distribution grids
A method and apparatus for controlling power production in a distribution grid, wherein a technical result consists in increasing the efficiency of responding...
US-1,003,3187 Emergency power supply method for container terminal and container terminal
Provided are an emergency power supply method for a container terminal and a container terminal, which supply emergency electric power by using a cargo handling...
US-1,003,3186 Unified power flow controller for double-circuit line
A unified power flow controller for a double-circuit transmission line comprises at least one parallel-connection transformer, three current converters, at...
US-1,003,3185 Systems and methods for controlled startup of electrical devices loading a power line
An electrical system having a plurality of devices is supplied with power by a common power supply line. One of the devices has a circuit that slows or delays...
US-1,003,3184 Demand response device configured to provide comparative consumption information relating to proximate users or...
Aspects of the subject technology relate to a demand response device that is configured to receive comparison report information from a notification system,...
US-1,003,3183 System and method for determining cost of website performance
Diffraction of a noise may be reduced in an inexpensive manner without reducing power generation efficiency. A power generation control apparatus (10) includes...
US-1,003,3182 Bidirectional electrical signal converter
A bidirectional AC-to-DC and DC-to-AC circuit includes a first inductor-capacitor (LC) circuit connected to an AC power source, a transistor synchronized with...
US-1,003,3181 DC power distribution system
The invention relates to a DC power distribution system for distributing DC power to one or several electrical devices. The system comprises an electrical...
US-1,003,3180 Ground fault protection circuit and ground fault circuit interrupter
The present invention relates to a ground fault protection circuit and a ground fault circuit interrupter. A ground fault protection circuit may include a power...
US-1,003,3179 Method of and apparatus for protecting a switch, such as a MEMS switch, and to a MEMS switch including such a...
A method of and apparatus for protecting a MEMS switch is provided. The method and apparatus improve the integrity of MEMS switches by reducing their...
US-1,003,3178 Linear electromagnetic device
A linear electromagnetic device, such as an inductor, transformer or the similar device, may include a core in which a magnetic flux is generable. The device...
US-1,003,3177 Electrostatic protection circuit
An electrostatic protection circuit includes a trigger circuit that is connected between a first power line and a second power line. The trigger circuit is...
US-1,003,3176 Fault interrupting devices and control methods therefor
Fault interrupting devices and methods for controlling the same are disclosed. The fault interrupting devices may include a switch on an electrical power line...
US-1,003,3175 Apparatus and methods for cable clamping techniques
An apparatus comprising a clamp. The clamp can include a plate. The plate can include a mounting opening to accommodate a shaft of a bolt module there-through...
US-1,003,3174 System for continuous electrical well cable feed-through for a wellhead and method of installation
An epoxy sealant confined around a transition seal body system for a down hole electric cable transition from a protected cable to separate conductors of a...
US-1,003,3173 Masonry box positioning support
An electrical box support is provided for coupling to the side wall of an electrical box to support the electrical box in an opening formed in a hollow core...
US-1,003,3172 Electrical device cover with keyhole inserts
A base for an electrical outlet having a front surface and a back surface, at least one opening extending there through, the at least one opening having a size...
US-1,003,3171 Protective component for power cable of an industrial electro-magnetic lifting device
A protective component for a power cable of an industrial electro-magnetic lifting device includes a top portion and a bottom portion. The protective component...
US-1,003,3170 Hybrid cable tray and manufacturing method of the same
Hybrid cable tray comprising a first part (13) constituting one piece having a uniform thickness. The first part (13) forming at least a first support surface...
US-1,003,3169 Electric device and method for manufacturing electric device
A first opposing surface inclination angle of a protruding first solid insulating material of a first high-voltage device is smaller than a second opposing...
US-1,003,3168 Modular blade cartridge for a cable stripping tool and a stripping tool utilizing a modular blade cartridge
A cable stripping tool for preparing a coaxial cable for insertion into a coaxial cable connector includes a receptacle, a cartridge, and a biasing member. The...
US-1,003,3167 Handheld circular sawing device
A handheld circular sawing device for severing armored cable includes a housing. A first plate is coupled to and extends coplanarly with a first side of the...
US-1,003,3166 Stripping plier with supporting structure
A stripping plier includes a first plier handle, a second plier handle, a blade assembly, a spring and a supportive blocking member. The blade assembly is...
US-1,003,3165 Circuit breaker reset for power distribution units
Examples described herein relate to circuit breaker reset for power distribution units (PDUs). In one example, an apparatus to reset a circuit breaker of a PDU...
US-1,003,3164 Power line communication apparatus
A power line communication apparatus includes a power plug configured to connect to a power line, and a power plug receiver configured to connect to the power...
US-1,003,3163 Spark plug
A spark plug having a tip formed of an alloy containing Pt. The tip contains not less than 6 mass % of Rh, at least one element selected from an R group...
US-1,003,3162 High voltage connection sealing method for corona ignition coil
A corona igniter assembly 20 comprises an ignition coil assembly 22, a firing end assembly 24, and a metal tube 26 connecting the ignition coil assembly 22 to...
US-1,003,3161 Optical amplifying unit comprising a semiconductor optical amplifier and a variable optical attenuator and...
An optical amplifying apparatus and a method to control the same are disclosed. The apparatus includes a semiconductor device that integrates a variable optical...
US-1,003,3160 Interband cascade light emitting devices
An interband cascade (IC) light emitting device comprising a plurality of interband cascade stages, wherein at least one of the IC stages is constructed to have...
US-1,003,3159 Mode-controlled laser system
A mode-controlled laser system includes an active region to generate optical energy in response to an electric signal. The system also includes a mirror to...
US-1,003,3158 Semiconductor laser, laser assembly and method of making a semiconductor laser
A semiconductor laser, a laser assembly and a method of making a semiconductor laser are disclosed. In an embodiment the surface-emitting semiconductor laser...
US-1,003,3157 Surface-emitting semiconductor laser, method for producing the same, surface-emitting semiconductor laser...
A surface-emitting semiconductor laser includes a first semiconductor multilayer film reflector, an active region, a second semiconductor multilayer film...
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