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Patent # Description
US-1,014,1753 Storage battery system
A storage battery system relating to the present invention includes N PCSes. Each of the N PCSes is connected to an individual storage battery module group. The...
US-1,014,1752 Drawback resistant battery monitoring unit
A battery monitoring unit includes a control IC, a CPU, and a load circuit. In the inside of the battery monitoring unit, the control IC and the CPU each of...
US-1,014,1751 Control system for electric storage system
A control system for an electric storage system, in which a plurality of pairs of storage batteries and converters are connected in parallel to a power system,...
US-1,014,1750 Battery apparatus with voltage-balancing control and method for controlling the same
A battery apparatus with voltage-balancing control and a method controlling the same employ a voltage-balancing module, which balances voltage values of...
US-1,014,1749 Resonance tuning
One heuristic for tuning a wireless power transfer device includes monitoring a circuit parameter while sweeping a power source frequency; identifying two...
US-1,014,1748 Inductive wireless power transfer systems
A wireless power transfer system includes a coil assembly including a pair of spaced apart inductive coils positioned on a same side of a ferrite pad, and a...
US-1,014,1747 Method and an apparatus for transferring electrical power and data
An apparatus for transferring electrical power and data includes a primary circuit comprising a source of electrical energy (10), at least a pair of...
US-1,014,1746 Cascade of safety switches with additional voltage source connection
A cascade of safety switches includes safety switches for the monitoring of accesses of an automation system, at least one connection unit for the arrangement...
US-1,014,1745 Photovoltaic power conditioning units
We describe a photovoltaic (PV) panel system comprising a PV panel with multiple sub-strings of connected solar cells in combination with a power conditioning...
US-1,014,1744 Cable arrangement of an energy storage system
Systems and methods for regulating a short circuit current associated with an energy storage system are provided. In one embodiment, an energy storage system...
US-1,014,1743 Bipolar VSC-HVDC and UPFC hybrid topology and an operation method thereof
The present invention discloses a Bipolar VSC-HVDC and UPFC Hybrid Topology and its operation method. The first control circuit includes a positive and a...
US-1,014,1742 System and method for providing a balancing power for an electrical power grid
A regulating system that in the event of a deviation from the nominal grid frequency provides a balancing power for an electrical power grid that is operated at...
US-1,014,1741 Active filter for resonance reduction
A control unit for an active filter for reducing resonance in an electric system is provided. The electric system comprises a power source distributing an...
US-1,014,1740 Auxiliary supply generation for power converters
A power converter may be configured to power multiple output loads, including a main output load and at least one auxiliary output load. The power converter may...
US-1,014,1739 System for distributing DC power to and controlling building devices
A scalable DC power distribution and control system suitable for commercial buildings includes one or more power and control hubs. Each DC power and control...
US-1,014,1738 DC powered local positioning system
A local positioning system can be powered via local and remote direct current sources. The local positioning system may have a power module that selectively...
US-1,014,1737 Mobile power packs, power control methods and electrical connection devices
The application discloses a mobile power pack, a power control circuit and an electrical connection device. The power control circuit comprises: a voltage...
US-1,014,1736 Method for identifying type of fault on power line
A method for identifying the type of faults occurred on a power line, characterized in that it comprises: calculating a fault point voltage on fault points...
US-1,014,1735 Power conversion circuit with indicator coupled to input terminal to signal condition of the controller
A power conversion circuit has a controller with an input terminal and a circuit configured to drive an electric current out of the input terminal in response...
US-1,014,1733 Variable frequency drive overvoltage protection
Overvoltage protection apparatuses, systems and methods for variable frequency motor drives are disclosed. In an exemplary embodiment, a variable frequency...
US-1,014,1732 Apparatus for switching in a DC voltage grid
An apparatus for switching in a DC voltage mains has a switching device for interrupting the flow of current in at least one line of the DC voltage grid. The...
US-1,014,1731 Multi level cable bus system with modular cable trays
A cable bus system for the mounting and positioning of high amperature, from low to high voltage electrical power cables transmitting polyphase electrical...
US-1,014,1730 In-ground enclosure system
An in-ground enclosure for housing electrical components is provided. The in-ground enclosure can include an outer shell, a first compartment located within the...
US-1,014,1729 Self securing cable jacket--cable bulk wire with jacket incorporated routing retention features
Embodiments of the present disclosure generally relate to cables having routing features integrated with a jacket of the cable, and methods of using and forming...
US-1,014,1728 Vertical cable manager with slam-shut door
A vertical cable manager includes a base frame and a door. The base frame has upper and lower support legs and upper and lower crossbars between the support...
US-1,014,1727 Wire harness with fixing member
A wire harness with a fixing member that is provided can prevent a fixing member from becoming shifted a large amount in the axial direction of a pipe, and...
US-1,014,1726 Multiple source grounding facilitation system
A multiple source grounding facilitation system coordinates and facilitates electrical grounding of multiple sources. The system includes a frame and a primary...
US-1,014,1725 Arc fault resistant electric equipment
Conductive elements (104A-C) are positioned within a housing (100) of an electric device. The conductive elements (104A-C) are arranged such that in an event of...
US-1,014,1724 Apparatus of sliding submodule
An apparatus of sliding a submodule includes a sliding rail part installed on one side of a cabinet; a submodule capable of being entered into or withdrawn from...
US-1,014,1723 Loadcenters with improved backpan to back wall assembly fasteners allowing one direction assembly and related...
Loadcenters with an enclosure having an interior compartment and a back wall that include at least one lance, typically a plurality of longitudinally spaced...
US-1,014,1722 Thermally conductive ring assemblies suitable for load centers
Thermally conductive assemblies that provide a heat conduction path include at least one thermally conductive inner member with longitudinally opposing first...
US-1,014,1721 Light-emitting element and manufacturing method thereof
A light-emitting element includes at least a GaN substrate 11; a first light reflecting layer 41 formed on the GaN substrate 11 and functioning as a selective...
US-1,014,1720 Nitride semiconductor laser element
A nitride semiconductor laser element includes an electron barrier layer between a p-side light guide layer and a p-type clad layer. The electron barrier layer...
US-1,014,1719 Resonant cavity strained group III-V photodetector and LED on silicon substrate and method to fabricate same
A structure includes an optoelectronic device having a Group IV substrate (e.g., Si); a buffer layer (e.g. SiGe) disposed on the substrate and a first...
US-1,014,1718 Dual-frequency vertical-external-cavity surface-emitting laser device for THz generation and method for...
A laser device for generating an optical wave including at least two frequencies, such laser device including: a first element including a gain region, a...
US-1,014,1717 Small form factor transmitting device
A packaged transmitter device includes a base member comprising a planar part mounted with a thermoelectric cooler, a transmitter, and a coupling lens assembly,...
US-1,014,1716 Laser diode firing system
A laser diode firing circuit for a light detection and ranging device is disclosed. The firing circuit includes a laser diode coupled in series to a transistor,...
US-1,014,1715 Apparatus for damping and monitoring emissions from light emitting devices
The present invention relates to an apparatus for damping arid monitoring emissions from a light emitting device, particularly a vertical cavity surface...
US-1,014,1714 Method for manufacturing gallium and nitrogen bearing laser devices with improved usage of substrate material
A plurality of dies includes a gallium and nitrogen containing substrate having a surface region and an epitaxial material formed overlying the surface region....
US-1,014,1713 Device and method for performing overall frequency stabilization of femtosecond laser optical comb by using...
The present invention relates to a device and a method for performing overall frequency stabilization of a femtosecond laser optical comb by using optical modes...
US-1,014,1712 Method for adjusting cavity length of an optical cavity
A method for adjusting an optical cavity's length includes: measuring a first absolute frequency corresponding to a cavity mode, the optical cavity having a...
US-1,014,1711 Plasma confinement of a laser gain media for gain-amplified lasers
Laser amplification utilizing plasma confinement of a gas laser gain media is described. The gas laser gain media is compressed into plasma utilizing a...
US-1,014,1710 Ring-resonator-based laser with multiple wavelengths
An optical source includes semiconductor optical amplifiers, with a semiconductor other than silicon, which provide an optical gain medium. Moreover, a photonic...
US-1,014,1709 Transient Bragg gratings in optical waveguides and their applications
A method for obtaining transient Bragg gratings in optical waveguides and several different applications of the transient Bragg gratings obtained using this...
US-1,014,1708 Fiber laser apparatus and method of aligning laser light irradiation position
A fiber laser apparatus that generates invisible laser light using an amplification optical fiber having a single-mode core and outputs the invisible laser...
US-1,014,1707 Light trap for high power fiber laser connector
A fiber laser system includes a fiber laser connector having a housing to terminate a fiber that generates a laser beam. A chamber extends internally along a...
US-1,014,1706 Distributed laser power architecture for laser diode arrays
Laser diode drivers include switching power supplies situated proximate one or more laser diode arrays so as to provide laser diode drive currents at...
US-1,014,1705 High output maximum efficiency resonator
A diode pumped, solid state laser is provided that can produce over 16 billion, 15 mJ, 10 ns Q-Switched laser pulses with a low measured decay rate. The laser...
US-1,014,1704 Connector release tool
A connector release tool (100) includes a shaft (102) having a proximal end (104) defining a handle (106) and an operative distal end (108) defining a shroud...
US-1,014,1703 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...
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