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Patent # Description
US-9,819,197 Method and apparatus for controlling interference in wireless power transmission system
An interference control method of a power transmitting unit (PTU) includes determining whether the PTU is in an interference environment in which interference...
US-9,819,196 Power distribution system capable of automatic fault detection in a distributed manner and method thereof
A power distribution system capable of automatic fault detection includes a lateral, a switch unit and a feeder terminal unit. The switch unit includes a...
US-9,819,194 Power management system, power management method, and upper power management apparatus
A power management system comprises a plurality of HEMSs 10 and a CEMS 40. The CEMS 40 receives from each HEMS 10, power information including an amount of...
US-9,819,193 Waste heat recovery system
Connected in parallel to an expander and a condenser of a Rankine cycle are n sets each including a different expander and a different condenser. Devices are...
US-9,819,192 Solid oxide fuel cell-based power generation and delivery system and method of operating the same
A power system for an industrial facility includes a hybrid solid oxide fuel cell (HSOFC) system. The HSOFC system is coupled to at least one DC load and to at...
US-9,819,191 Maximum power point tracking for low power energy harvesting
A controller for controlling a power converter is described. The controller may include a current sensor and a pulse modulation device. The current sensor may...
US-9,819,190 Islanding a plurality of grid tied power converters
A power system having a plurality of power converters coupled together at a point of common coupling (PCC). The power converters are coupled to a load and...
US-9,819,189 Area and power efficient switchable supply network for powering multiple digital islands
A switchable supply network for powering multiple digital islands. In one embodiment, a first digital island includes a first power collapsible circuit and a...
US-9,819,188 Direct current transmission system and method
Unique systems, methods, techniques and apparatuses of power transmission systems are disclosed herein. One exemplary embodiment is an AC power transmission...
US-9,819,187 Device for supplying power to HVDC converter
A power supply device for HVDC controller is provided. The power supply device comprises: a first High Voltage Direct Current (HVDC) converter unit connected to...
US-9,819,186 Automated demand response system and method
A system and method for controlling power transfer between a power grid and at least one load. In at least one embodiment, the system includes a controller...
US-9,819,185 Electrical power distribution system for enabling distributed energy generation
In the present legacy electrical power generation and distribution system, the power quality delivered to end consumers is being degraded by a number of...
US-9,819,184 Balancing power grid parameters using distributed energy control
Described embodiments include a system and a method. A system includes an energy storage device configured to store and release energy. The system includes a...
US-9,819,183 Power distribution system
The invention relates a power distribution system (1) like a track lighting system comprising a power supply (2), a power bar (3) comprising several electrical...
US-9,819,182 Systemic optimization of photovoltaic apparatus
A photovoltaic system may include a first photovoltaic component having local power optimization functionality to process power at a first level, a second...
US-9,819,181 Device for intrinsically safe redundant current supply of field devices
A device is provided for intrinsically safe redundant current supply of field devices with a common current-limiting resistor in the mesh of the field device...
US-9,819,180 Method for sequentially disconnecting/connecting electrical current sources from/to a common load
The disclosure relates to methods for sequentially disconnecting at least two electrical current sources from a common load or for sequentially connecting the...
US-9,819,179 Aircraft electric power system
An aircraft electric power system provided in an aircraft includes a predetermined DC power supply bus for supplying electric power to a load. The DC power...
US-9,819,178 Bypass mechanism
A bypass mechanism for a photovoltaic module which switches out the electronics and switches in a bypass mechanism.
US-9,819,177 Protective device with non-volatile memory miswire circuit
The present invention is directed to an electrical wiring device that includes a processing circuit is configured to determine the wiring state based on...
US-9,819,176 Low capacitance transient voltage suppressor
A low capacitance transient voltage suppressor is disclosed. The transient voltage suppressor comprises a first diode with a first anode thereof coupled to an...
US-9,819,175 Capacitor based lightning clamp
A circuit comprises an alternating current (AC) feed line, a solid state power controller portion connected to the AC feed line, a load connected to the solid...
US-9,819,174 Hotswap operations for programmable logic devices
Techniques are provided to control hotswap operations with programmable logic devices (PLDs). In particular, a MOSFET is provided to limit an in-rush current...
US-9,819,173 Overheat protection circuit and voltage regulator
To provide an overheat protection circuit which is not affected by a leak current while being low in current consumption and good in detection accuracy, and a...
US-9,819,172 Thermal protection circuit
A thermal protection circuit which relates to the field of electronic technologies can detect temperature of multiple locations simultaneously and adjust a...
US-9,819,171 Electric device comprising a feedthrough of a cable through a housing wall
An electric device includes a housing and a cable. The housing has a pipe bracket disposed on the housing. The pipe bracket includes an interior pathway...
US-9,819,170 Seal assembly/adaptor for an interface port
A seal assembly/adaptor for sealing a weather protection boot to an irregular shaped interface port such as a port having externally facing threads. The seal...
US-9,819,169 Electrical junction box
An electrical junction box with a waterproof property where a box body and a lower cover are fitted to each other is provided. An electrical junction box...
US-9,819,168 Electrical junction box
An electrical junction box in which the interference between an inner wall of a rotating upper cover and an outer wall of a box body can be more reliably...
US-9,819,167 Electrical accessories and associated methods of use and manufacture
Electrical accessories and associated methods of use and manufacture are provided. In one embodiment, an electrical accessory can be provided. The electrical...
US-9,819,166 Weather-proof junction box with pan for circuit board
A curb and cap junction box assembly protecting joined electrical conductors includes a curb member with a planar flashing and central housing extending...
US-9,819,165 Piping conduit adaptor device
Embodiments of an integrated piping conduit in accordance with aspects of the present invention include a push-to-connect fitting integrated with an adaptor...
US-9,819,164 Wire harness intermediate member, and wire harness
An intermediate member that enables enhancement of ease of fabrication of a wire harness and a wire harness including such an intermediate member are provided....
US-9,819,163 Flexible cable tray section
A flexible cable tray adapted to connect to cable tray sections. The flexible cable tray includes a base and flexible side walls, all of which are bendable to...
US-9,819,162 Power transmission system for long travel distances having a guide channel
A power conducting system has at least one power conducting unit for guiding lines, cables, hoses or the like between a stationary connection area and a moving...
US-9,819,161 Tube splitter
A fiber cable may be neatly and efficiently cut if the razor edge is held in a fixed position while the cable is pulled along a cutting channel. One example may...
US-9,819,160 Continuous conduit with pre-installed innerducts
A boreable multiduct assembly packaged for sale includes a receiver, a continuous outer conduit having a central lumen and multiple innerducts held freely in...
US-9,819,159 Low profile variable frequency controller with cooling and process
A housing for a variable frequency drive and its transformer, which housing has two compartments, one each for a VFD and transformer. The housing is box shaped...
US-9,819,158 Integrated electrical assembly for housing modular units and related components thereof
Exemplary embodiments of the present invention are directed to an integrated electrical assembly that may include an enclosure having a frame, a mounting flange...
US-9,819,157 Rail attachment apparatus for electrical device
There is provided a rail attachment apparatus for an electrical device in which a biasing elastic function is imparted to a slider itself, whereby the slider...
US-9,819,156 Spark plug having a seal made of an at least ternary alloy
A spark plug having a housing, an insulator disposed in the housing, a center electrode situated in the insulator, a ground electrode disposed on the housing,...
US-9,819,155 Spark plug
A spark plug includes a housing, an insulator inside the housing, a center electrode inside the insulator, and a connecting pin inside the insulator. At least...
US-9,819,154 Light source system and laser light source
A light source system and a laser light source (300). The laser light source includes two groups of laser groups (20a, 20b), wherein at least one group of laser...
US-9,819,153 Optical semiconductor device and manufacturing method thereof
A semiconductor laser in a ridge waveguide structure includes: a semiconductor substrate; a lower cladding layer which is formed on the semiconductor substrate;...
US-9,819,152 Method to fabricate GaN-based vertical-cavity surface-emitting devices featuring silicon-diffusion defined...
This invention discloses a method for the fabrication of GaN-based vertical cavity surface-emitting devices featuring a silicon-diffusion defined current...
US-9,819,151 High-coherence semiconductor light sources
A laser resonator includes an active material, which amplifies light associated with an optical gain of the resonator, and passive materials disposed in...
US-9,819,150 Surface-emitting ring-cavity quantum cascade laser with ring-shaped phase shifter and related methods
A ring-cavity surface emitting quantum cascade laser (RCSE-QCL) may include a ring-shaped active region having first and second opposing facets. One of the...
US-9,819,149 Optical transmitter implementing wavelength tunable diode
An optical transmitter that includes a wavelength tunable laser diode (LD) with a narrowed emission linewidth is disclosed. The optical transmitter further...
US-9,819,148 Method for controlling tunable wavelength laser
A driving condition for causing the tunable wavelength laser to conduct laser oscillation at a first wavelength is acquired. a driving condition for causing the...
US-9,819,147 Method to tune emission wavelength of wavelength tunable laser apparatus and laser apparatus
A method to tune an emission wavelength of a wavelength tunable laser apparatus is disclosed. The laser apparatus implements, in addition to a wavelength...
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