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.
HIGH POWER SOLID STATE SWITCHES FOR AIRCRAFT
A high power solid state power controller is provided. The power controller includes a first power bus, a second power bus, and a high power solid state switch...
SYSTEM AND METHOD FOR REGULATING THE REACTIVE POWER FLOW OF ONE OR MORE
INVERTERS COUPLED TO AN ELECTRICAL GRID
A system for regulating reactive power flow of one or more inverters coupled to an electrical grid. The system includes one or more voltage regulators coupled...
SYSTEMS AND METHODS FOR INTEGRATING DISTRIBUTED ENERGY RESOURCES
The present invention is an apparatus and method for using aggregated loads from a plurality of distributed energy resources to perform a function at a power...
TRIPOLAR VSC-HVDC TRANSMISSION SYSTEM AND METHOD
A tripolar VSC-HVDC system and method, include a rectifier and an inverter formed by a three-phase six-bridge arms modular multilevel converter (MMC)...
A CONTROLLER FOR A VOLTAGE SOURCE CONVERTER
A controller (40), for controlling a multiphase voltage source converter, comprises a vector control module (42) that is configured to generate multiphase...
POWER TRANSMISSION NETWORK
A power transmission network includes a first power transmission medium. The power transmission network further includes a first insulator or a plurality of...
DEVICE FOR SEPARATELY TRANSMITTING MULTIPLE ELECTRIC POWERS ON A TURBINE
A device for supplying electricity to at least one secondary electric load (30) on-board a turbomachine rotor (12) including a main circuit for transmitting...
CONNECTIVITY IN AN ENERGY GENERATION NETWORK
Techniques for managing connections within an energy generation network may be provided. Real-time data associated with network-connected energy generation...
MULTI-TERMINAL DC ELECTRICAL NETWORK
A multi-terminal DC electrical network comprises a plurality of DC terminals, each DC terminal operatively connected to at least one other DC terminal via a...
DYNAMIC POWER SHARING AMONG MULTIPLE PHYSICAL PORTS
The disclosed embodiments provide a charging device. The charging device includes a battery, a first physical port and a management apparatus. The management...
ELECTROSTATIC DISCHARGE PROTECTION CIRCUITS FOR RADIO FREQUENCY
Apparatus and methods for electrostatic discharge (ESD) protection of radio frequency circuits are provided. In certain configurations, an ESD protection...
METHODS AND SYSTEMS OF IMPEDANCE SOURCE SEMICONDUCTOR DEVICE PROTECTION
An electrical network configured to suppress voltage transients includes a capacitor and an electrical impedance in parallel with a diode. The capacitor is in...
CONTACT SIGNAL CONVERTER
The purpose of the present invention is to enable use of a solenoid-type electromagnetic valve (120) in a valve driving device (10) that performs wireless...
USB CONTROLLER ESD PROTECTION APPARATUS AND METHOD
USB interface and charging port controller integrated circuits and systems are presented for interfacing USB power and data signaling with a host circuit, in...
APPARATUS AND METHODS FOR ELECTROSTATIC DISCHARGE PROTECTION OF RADIO
Apparatus and methods for electrostatic discharge (ESD) protection of radio frequency circuits are provided. In certain configurations, an integrated circuit...
INRUSH CURRENT SUPPRESSION CIRCUIT
An inrush current suppression circuit suppresses an inrush current to flow through a load including an input capacitor connected to a power source and a pair...
PROTECTING CIRCUIT AND INTEGRATED CIRCUIT
Described herein are a protecting circuit and an integrated circuit capable of discharging electric current sufficient for an input voltage having a large time...
CIRCUIT BREAKING ARRANGEMENT
A circuit breaking arrangement is adapted to be connected to a current path in at least one transmission line arranged to carry an electrical current for...
METHOD FOR DETECTING AN ABNORMALITY IN A RELAY
A method for detecting an abnormality in a relay that can detect that a module relay is inoperative is provided. In a method for detecting an abnormality in a...
POWER INTERRUPTING DEVICE
A power interrupting device has: an output terminal connected to a load; interruption circuits connected in parallel between a power source and the output...
DIRECT CURRENT CIRCUIT BREAKER AND METHOD USING THE SAME
Some embodiments of the present disclosure relate to a direct current circuit breaker capable of shortening a cut-off operation time and reducing a magnitude...
System and Method for a Multi-Phase Snubber Circuit
In accordance with an embodiment, a circuit includes a snubber circuit configured to be coupled to outputs of n half-bridge driver circuits that are coupled to...
Method and device for shutting down an installation part exhibiting an
insulation fault in an ungrounded power...
The invention relates to a method and to a device for shutting down an installation part provided with connected equipment in an ungrounded power supply system...
DIRECT CURRENT ARC FAULT DETECTOR AND CIRCUIT INTERRUPTER, AND METHOD OF
DETECTING AN ARC IN A DIRECT CURRENT...
A direct current arc fault detector includes a first current sensor sensing an alternating current component of current flowing in a DC power circuit; a second...
Fuse Box for Mitigating Arc Faults and Current Surges
A fuse box that is designed to prevent damage caused by arc faults and electrical overcurrent. The apparatus is configured to function as a circuit breaker....
OVERCURRENT DETECTION CIRCUIT, INVERTER, COMPRESSOR, AND AIR-CONDITIONING
MACHINE, AND ADJUSTING METHOD FOR...
A current detection device for detecting an electric current flowing through an inverter, an overcurrent level generation device for generating an abnormality...
UTILITY ANTI-THEFT ENCLOSURE
A utility enclosure includes a box having a plurality of walls and a central opening. An insert is positioned in the central opening and includes a plurality...
INSULATED POWER LINE FRAMINGS
Insulator integrated framings for power lines and kits for assembling same are disclosed. The framings have retaining member assemblies configured to retain...
CHILD RESISTANT ELECTRICAL OUTLET AND SWITCH COVER
A safety cover system for a household electrical switch or outlet is provided. A wall plate is provided having an aperture for an electrical device such as an...
METHOD AND APPARATUS FOR REMOVING A CABLE CORE FROM A CABLE SHEATH
Apparatus and method for extracting the core and surrounding insulator from an outer sheath of a length of data transmission cable is disclosed. The apparatus...
A wire gripper having a lightweight feeling and enabling attaching work to a wire-like body to be performed easily and safely, which comprises: a fixed...
CONDUCTOR COVER APPLICATOR WITH SPOOL
Applicators and methods for applying a conductor cover to a cable, the conductor cover being tubular and split longitudinally to define a first longitudinal...
AUTOMATIC SWITCHING INTERFACE BOX FOR GENERATOR
An automatic switching interface box for generators in residential dwellings and small commercial applications provides a breaker box transfer switch for...
CIRCUIT BREAKER PANEL BOARD INCLUDING ILLUMINATION UNIT
A circuit breaker panel board includes a housing including a door structured to open, a circuit breaker receiving area disposed in an interior area of the...
MICROELECTROMECHANICAL SYSTEM FOR TUNING LASERS
A micromechanically produced optical device includes: a carrier for carrying the micromechanically produced device; a diffraction grating for diffracting...
INTEGRATED SEMICONDUCTOR LASER DEVICE AND SEMICONDUCTOR LASER MODULE
An integrated semiconductor laser device includes: a semiconductor laser including a first active layer; a semiconductor optical amplifier including a second...
MULTI-WAVELENGTH LASER LIGHT SOURCE AND WAVELENGTH MULTIPLEXING
A multi-wavelength laser light source includes a gain waveguide having a gain medium and a first mirror; and a waveguide wavelength filter, wherein the...
High-efficiency vertical emitters with improved heat sinking
A method for production of an optoelectronic device includes fabricating a plurality of vertical emitters on a semiconductor substrate. Respective top surfaces...
OPTICAL DEVICE AND LIGHT IRRADIATION APPARATUS
An optical device includes a semiconductor element configured to emit emission light or to receive incident light, including a first fitting part including a...
A METHOD AND A SYSTEM FOR CONVERTING AN INPUT LIGHT INTO AN OUTPUT LIGHT
The disclosure herein generally relates to a system (10) for converting an input light (12) into an output light beam (14) that has a spatial beam quality that...
DENSE WAVELENGTH BEAM COMBINING WITH VARIABLE FEEDBACK CONTROL
An external cavity laser apparatus according to an embodiment of the invention is provided. The external cavity laser apparatus includes a plurality of beam...
A laser apparatus may include a beam splitter configured to split a pulse laser beam into a first beam path and a second beam path, an optical sensor provided...
ABSORBER FOR WAKEFIELD INTERFERENCE MANAGEMENT AT THE ENTRANCE OF THE
WIGGLER OF A FREE ELECTRON LASER
A method for managing the broad band microwave and TeraHertz (THz) radiation in a free electron laser (FEL) having a wiggler producing power in the...
LEAKAGE LIGHT REMOVAL STRUCTURE AND FIBER LASER
A leakage light removal structure 70 is used to remove leakage light in an optical fiber 140 having a core 160, a cladding 162 having a refractive index lower...
RESIDUAL LIGHT REMOVAL STRUCTURE AND FIBER LASER
A residual light removal structure 70 is used to remove residual light in a double-clad fiber 40 having a core 60, a cladding 62 having a refractive index...
HIGH PULSE ENERGY AND HIGH BEAM QUALITY MINI LASER
A laser including a solid state laser gain medium having a D-shaped cross section and an unstable resonator laser cavity including the solid state laser gain...
LASING OUTPUT BASED ON VARYING MODAL INDEX
An example device in accordance with an aspect of the present disclosure includes a ring waveguide and bus waveguide. The ring waveguide has a first coupled...
LASER DEVICE PROVIDED WITH FUNCTION OF PREDICTING OCCURRENCE OF
A laser device provided with the function of predicting occurrence of condensation and preventing occurrence of condensation in advance. The laser device is...
GAS LASER OSCILLATION DEVICE
A gas laser oscillation device includes a discharge part, a blower part, and a laser gas path. The discharge part excites a laser gas medium and the blower...
TWO REEL TERMINAL CART
A terminal reel cart that supports two reels of terminals and two terminal applicators such that the terminal applicators can be loaded with the strip of...