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Patent # Description
US-9,973,003 Multiple-tuned filter design method for HVDC system
A method of designing a multiple-tuned filter (MTF) of a high voltage direct current (HVDC) system is provided. The method includes selecting an input parameter...
US-9,973,002 Dynamic demand response in a renewable energy-based electricity grid infrastructure
In a renewable energy-based electricity grid infrastructure, distributed data analytics enable modeling and delivery of an appropriate, time-sensitive, dynamic...
US-9,973,001 Zero sequence, fifth harmonic filter for five-phase power distribution system
A zero sequence, fifth harmonic filter for reducing fifth harmonic distortion in a five-phase power distribution system includes five pairs of coils. Each coil...
US-9,973,000 Electrostatic discharge power rail clamp circuit
An electrostatic discharge power rail clamp circuit and an integrated circuit including the same. The power rail clamp circuit includes a first power rail, a...
US-9,972,999 Electrostatic discharge (ESD) protection circuit
An electrostatic discharge (ESD) protection circuit is disclosed. In this regard, an ESD protection circuit is provided to protect an integrated circuit (IC)...
US-9,972,998 Short circuit self-protected DC-to-DC buck converters
Buck converters with self-protection against short circuit at the buck converter outputs and intrinsic soft start-up circuitry are disclosed. The methods and...
US-9,972,997 Circuit interruption device
A switching device (28) comprising a primary switching block (30) including at least one semiconductor switch (34); and a switching control unit (32) to control...
US-9,972,996 Steering wheel having a heating element, and fail-safety device using the same
The present invention relates to a steering wheel having a heating element and a fail-safety device using the same. The steering wheel having a heating element...
US-9,972,995 Circuit with a droop compensating mechanism
A method includes charging a capacitor connected to an input node, gradually decreasing an output voltage at an output node, and electrically connecting the...
US-9,972,994 Systems and methods for over-temperature protection and over-voltage protection for power conversion systems
Systems and methods are provided for protecting a power conversion system. A system controller includes a first controller terminal and a second controller...
US-9,972,993 System and method for controlling wind power generation systems
An electrical system for controlling a wind turbine is provided. The electrical system includes a first resistive element, a storage element and a controller....
US-9,972,992 Protection circuit of semiconductor device
A protection circuit of a semiconductor device includes a high electron mobility transistor and a protection element. Between the drain and the gate of the high...
US-9,972,991 Protection device and circuit protection apparatus containing the same
A protection device comprises a first substrate, a second substrate, a fusible element and a heating element. The first substrate comprises a first surface, and...
US-9,972,990 Assembly for tightly covering an elongate member with a protective elastic tubular body
The assembly includes a protective elastic tubular body and a tubular core for holding the tubular body expanded including a first part and a second part which...
US-9,972,989 Optical voltage sensing for underground medium voltage wires
An optical voltage sensor for measuring voltage on an underground power line or for use in other scenarios in which access to a conductor is available through a...
US-9,972,988 Multi-functional direct current ice melting automatic switching circuit and switching method thereof
A multi-functional automatic switching circuit for direct current ice melting and a switching method thereof are provided. The automatic switching circuit...
US-9,972,987 Gas insulation device
Provided is a gas insulation device that includes a grounded metal tank in which an insulation gas is encapsulated; a conductor which is provided in the tank,...
US-9,972,986 Electrical connection box and wire harness
An electrical connection box applied to a wire harness includes a casing that includes an accommodating space that is formed therein and that accommodates an...
US-9,972,985 Prefabricated multitrade subassembly building system and methods
A prefabricated multi-trade subassembly building system includes a plurality of plug-and-play modular components that may be constructed and prewired at an...
US-9,972,984 Cable management assembly
A cable management assembly based upon adjustable link members for use in guiding cables. A joint connector is positioned along an inner surface of the link...
US-9,972,983 Wiring system of sunroof for vehicle
The present disclosure provides a wiring system of a sunroof for a vehicle. The wiring system includes a moving part configured to move to open or close a roof...
US-9,972,982 Apparatus for relieving tension of electric cable
An apparatus for relieving tension of an electric cable includes an anchor plate; a bell mouth supporting the cable; a plurality of guide supporting bars...
US-9,972,981 Device for servicing live power lines
A device for servicing live power lines, including: a main body, two primary mechanical arms, two telescopic arms, a terminal device, an auxiliary mechanical...
US-9,972,980 Busway plug inspection window
A serviceable busway plug includes a main body with a main face and two sides, a window, a lever connected to either the main face or the sides, and at least...
US-9,972,979 Prechamber spark plug for igniting a fuel-air mixture in an internal combustion engine
A pre-chamber spark plug for igniting a fuel-air mixture in an internal combustion engine, in particular a gasoline engine, comprises a spark plug body (1)...
US-9,972,978 Spark plug gasket and method of attaching the same
A spark plug and a method of manufacturing the same, where the spark plug has a metal shell, an insulator, a center electrode, a ground electrode, and a gasket...
US-9,972,977 Spark plug for internal combustion engine
A spark plug 5 for an internal combustion engine includes a center electrode 1, an insulator 2, and a housing 3. The insulator 2 includes a distal end side...
US-9,972,976 Surge arrester
A surge arrester for the power supply of low voltage systems with a housing, two main electrodes which form a spark gap, an arcing chamber within the housing...
US-9,972,975 High-power laser systems with modular diode sources
In various embodiments, a modular laser system features an enclosure having interfaces for accepting input laser beam modules, optical elements for combining...
US-9,972,974 Methods for fabricating light emitting devices
In an example, the present invention provides a method for fabricating a light emitting device configured as a Group III-nitride based laser device. The method...
US-9,972,973 Process of forming semiconductor optical device and semiconductor optical device
A semiconductor laser diode type of a buried-hetero structure (BH-LD) is disclosed. The LD provides a mesa, a first burying layer, and a second burying layer,...
US-9,972,972 Vertical cavity light emitting device
A vertical cavity light emitting device includes: a first multilayer film reflector; a semiconductor structure layer that is formed on the first multilayer film...
US-9,972,971 Surface emitting laser, information acquisition apparatus, and imaging apparatus
A surface emission laser includes a first beam, a second reflector disposed in an opening portion formed in the first beam, and a second beam disposed in the...
US-9,972,970 Thermal emission source and two-dimensional photonic crystal for use in the same emission source
A thermal emission source capable of switching the intensity of light at a high response speed similarly to a photoelectric conversion element. A thermal...
US-9,972,969 Compact high current, high efficiency laser diode driver
A device includes a u-channel shaped member and a printed circuit board including a plurality of capacitors. Each of the plurality of capacitors has a mounting...
US-9,972,968 Passivation of laser facets and systems for performing the same
Methods of passivating at least one facet of a multilayer waveguide structure can include: cleaning, in a first chamber of a multi-chamber ultra-high vacuum...
US-9,972,967 Method of producing a laser chip
A method of producing a laser chip includes providing a semiconductor wafer; creating a plurality of depressions arranged one behind another along a breaking...
US-9,972,966 Method and a system for converting an input light into an output light beam
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...
US-9,972,965 Apparatus and method for stabilizing a light
An apparatus and a method for stabilizing output of a light source are disclosed. The stabilization device located outside of a light source comprises a...
US-9,972,964 Polarization-based dual channel wavelength locker
An optical device may include a laser emitter to generate a first laser beam and a second laser beam with orthogonal polarization states. The optical device may...
US-9,972,963 Process using a single circular wedge prism for fine alignment of a laser cavity with a single-axis scanning...
The compact, laser cavity with a single-axis scanning element as the optical Q-switch incorporates all optical components required for a short-pulse laser....
US-9,972,962 Tuning multi-input complex dynamic systems using sparse representations of performance and extremum-seeking control
Systems and methods for tuning multi-input complex dynamic systems in order to automatically obtain optimal performance are provided. Training is performed by...
US-9,972,961 Two-ended pumping of a composite fiber optic amplifier
Exemplary embodiments of the disclosure include a fiber optic amplifier system and a fiber optic oscillator system having a first stage, comprising a first core...
US-9,972,960 Reflection/absorption coating for metallurgical bonding to a laser gain medium
An active optical planar waveguide apparatus includes a planar core layer comprising an active laser ion; one or more cladding layers in optical contact with at...
US-9,972,959 Semiconductor inspection and metrology system using laser pulse multiplier
A pulse multiplier includes a polarizing beam splitter, a wave plate, and a set of multi-surface reflecting components (e.g., one or more etalons and one or...
US-9,972,958 Press-fitting device
The press-fitting device has: a base; a rear surface plate; and a vertical operation section and mounts PF terminals having a shoulder section and a PF section...
US-9,972,957 Connector module having insulated metal frame
A method for electrically insulating a connector module mounted on a printed circuit board assembly, the method including coating a first portion of a piece of...
US-9,972,956 Connecting element having a recessed portion on top of one end and a recessed portion on bottom of the other end
The present invention relates to a connecting element for electrical and mechanical connection of electronics modules. The connecting element includes a base...
US-9,972,955 Travel voltage converter and adapter
A portable power converter includes a housing having a front surface and a rear surface, a socket disposed on the front surface and configured to conduct an...
US-9,972,954 Protection member and conductive plate assembling structure of rail terminal
A protection member and conductive plate assembling structure of rail terminal includes a conductive plate having two assembling ends and a protection member...
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