Easy To Use Patents Search & Patent Lawyer Directory

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.

Searching:





Search by keyword, patent number, inventor, assignee, city or state:




Patent # Description
US-9,985,595 Loudness-based audio-signal compensation
Provided are, among other things, systems, methods and techniques for loudness-based audio-signal compensation. According to one such system, an input line...
US-9,985,594 Gated CDS integrator
A Gated CDS Integrator (GCI) may amplify low-level signals without introducing excessive offset and noise. The GCI may also amplify the low level signals with...
US-9,985,593 Limiting driver for switch-mode power amplifier
A switch-mode RFPA driver includes first and second field-effect transistors (FETs) arranged in a totem-pole-like configuration. The switch-mode RFPA driver...
US-9,985,592 High gain RF power amplifier with negative capacitor
A radio frequency (RF) power amplifier circuit includes an input and an output. A power amplifier transistor has a first terminal connected to the input, a...
US-9,985,591 Differential source follower driven power amplifier
A power amplification device includes a power amplifier core stage and a power amplifier driver stage. The power amplifier driver stage receives a radio...
US-9,985,590 Adaptive power amplifier supply with pre-distortion mechanism
According to at least one aspect, a communication system is provided. The communication system includes a power amplifier configured to amplify an input signal...
US-9,985,589 System and method for improving total harmonic distortion of an amplifier
A voltage-to-current converter includes a first differential pair of transistors, a second differential pair of transistors, and a first resistor. The first...
US-9,985,588 Distortion correction in cascode power amplifiers
A radio-frequency (RF) module includes a driver transistor having a base, collector and emitter, an RF input port coupled to the base of the driver transistor,...
US-9,985,587 Switched mode converter with variable common mode voltage buffer
A switching power stage for producing a load voltage at a load output of the switching power stage, wherein the load output comprises a first load terminal...
US-9,985,586 Front end circuit
A front end circuit includes a bypass circuit comprising a first bypass switch and a second bypass switch configured to bypass a signal to a first terminal...
US-9,985,585 Radio frequency circuit, transmitter, base station, and user terminal
The application provides a radio frequency circuit, including: a first circuit and a second circuit. The first circuit is configured to receive a first signal...
US-9,985,584 High-frequency semiconductor amplifier
According to one embodiment, a high-frequency semiconductor amplifier includes an input terminal, an input matching circuit, a high-frequency semiconductor...
US-9,985,583 System and method for testing photosensitive device degradation
The performance of photosensitive devices over time may be tested by configuring a photosensitive device test system that includes a light source plate that...
US-9,985,582 Thermal management of systems with electric components
Methods, systems, and computer readable media are disclosed for thermal management of a system of one or more electric components. In some examples, the system...
US-9,985,581 Solar cell module
A solar cell module comprises: a solar cell panel; a terminal box mounted to the back surface of the solar cell panel, which is one surface thereof; a frame...
US-9,985,580 Solar junction box for solar panel
A solar junction box for a solar panel having a semiconductor layer including at least one photovoltaic cell and a foil electrically connected to the at least...
US-9,985,579 Mounting assembly for mounting a solar panel
A mounting assembly for mounting a solar panel to a surface includes a mounting base. The mounting base supports a fastener. A module mount has a module mount...
US-9,985,578 Systems for attaching mounting rails onto photovoltaic mounting posts
A system for connecting a photovoltaic mounting rail onto a mounting post using a connection system with a pair of interlocking grasps having interdigitated...
US-9,985,577 Assembly for locking and grounding solar panel modules to mounting components
In various representative aspects, an assembly for securing array skirts and solar panel modules in an array on a roof by utilizing semi-rigid and resilient...
US-9,985,576 Mounting system for photovoltaic modules
A system for mounting one or more photovoltaic (PV) modules to a structure. The system can include a base having quarter turn receptacles. A coupling member can...
US-9,985,575 Height adjustment bracket for roof applications
A roof mount system supports a solar panel above a roof and includes a base positioned on the roof and a first fastener connected to the base and extending away...
US-9,985,574 Modular strap mount for solar panels
A method and apparatus for mounting a solar collector panel by itself or supported within a frame, to a surface comprising: a strap assembly, a first attachment...
US-9,985,573 Building construction surface element and building construction / building construction surface arrangement and...
A building construction surface element includes a PV-panel and, spaced therefrom, a building construction element including a mounting plate spaced from and...
US-9,985,572 Solar roadway system and method
A modular solar roadway/railway system (MSRS) and method (MSRM) utilizing interlocked solar/optical collection panels (SCP) having stacked solar collection...
US-9,985,571 Motor driver circuit and process of matching received, determined voltages
An apparatus includes a control circuit that includes a configuration register and configured to receive a configuration setting across an external bus. The...
US-9,985,570 Motor control apparatus
A motor control apparatus that estimates a temperature of a temperature estimation target element at a time of energizing the motor and drives a motor by...
US-9,985,569 Three-phase rotating machine controller
A three-phase rotating machine controller includes electric power converters that output, to the winding sets of a three-phase rotating machine, alternating...
US-9,985,568 Motor control apparatus
An integrated IC provided in an SBW-ECU has plural functions such as a receiving function of receiving output signals of an encoder and a current supply...
US-9,985,567 Electric motor drive device and control method therefor
The present invention relates to an electric motor drive device where a first inverter and a second inverter both supply power to one electric motor and to a...
US-9,985,566 Dual three-phase electrical machine and drive with negligible common-mode noise
A system and/or method for controlling a dual-three-phase machine with respect to a power electronics inverter is provided. The dual-three-phase machine...
US-9,985,565 Sensorless motor drive vector control with feedback compensation for filter capacitor current
Disclosed examples include motor drive power conversion systems with an inverter, as well as a controller methods to drive a motor in which output filter...
US-9,985,564 Flux estimation for fault tolerant control of PMSM machines for EPS
A system for estimating flux linkage in an electric motor includes a flux estimation module that generates estimated flux linkages based on a back ...
US-9,985,563 Method and system for controlling angular speeds of motors in speed sensorless induction motors
Angular speed of a rotor of an induction motor without an encoder for rotor position and speed sensing is controlled by first sensing stator currents and...
US-9,985,562 Electric power generating system with a synchronous generator and tunable filter
A synchronous generator may comprise a rotor and a stator. The stator may comprise a first armature winding configured to output a first three-phase voltage, a...
US-9,985,561 Method and apparatus for feeding electric energy into an electric supply grid
The invention relates to a method for controlling a generator of electric energy that is connected to an electric supply grid on a grid connection point,...
US-9,985,560 Motor controller and method for controlling motor
A controller of a motor controller operates to perform a process including: controlling the H bridge circuit to switch to the charge mode; controlling the H...
US-9,985,559 Control apparatus for rotating machine
A control apparatus controls a rotating machine including a stator having groups of phase windings, to control current application to the groups. The control...
US-9,985,558 Electrical serially-connected control system
An electrical serially-connected control system for driving motors in series includes a control device, at least one processing device, and a transmission...
US-9,985,557 Control system and method for power plant
A method of operation of a thermal power plant having an air separation system with a plurality of air storage unit (ASU) compressors and a liquid oxygen/liquid...
US-9,985,555 Piezoelectric driving device, robot, and driving method of the same
A piezoelectric driving device includes a piezoelectric body; an electrode provided on the piezoelectric body; and a driving circuit which applies a driving...
US-9,985,554 Triboelectric nanogenerator
A generator includes a first member, a second member and a sliding mechanism. The first member includes a first electrode and a first dielectric layer affixed...
US-9,985,553 Control device of inverter
A control device (2) of an inverter converts electrical power generated by a solar cell (3) into alternating current power connecting to an electric power...
US-9,985,552 Power conversion apparatus configured to include plurality of power converter circuits of inverter circuits
In a power converter apparatus, a first power converter circuit is configured of first power semiconductor devices, and a second power converter circuit is...
US-9,985,551 Capacitor module and matrix convertor
A capacitor module applicable in a matrix convertor includes a module cover and a plurality of terminals. The module cover houses a plurality of AC capacitors....
US-9,985,550 Systems and methods for reducing loop inductance
A method for use in reducing an inductance of a circuit including a commutation loop defined at least in part by a source conductor and a return conductor...
US-9,985,549 Control of a dead time in a DC-DC converter
A DC-DC converter includes a first switch connected between an input node and a switching node, a second switch connected between a reference node and the...
US-9,985,548 Communication circuit for flyback power converter with synchronous rectifier
A method for communicating with a power converter comprises initiating a communication sequence by sensing a first distortion of a sensed waveform during a...
US-9,985,547 Insulation-type synchronous DC/DC converter
A synchronous rectifier controller is provided on a secondary side of an insulation-type synchronous DC/DC converter and controls the synchronous rectifier...
US-9,985,546 Method and apparatus for obtaining soft switching in all the switching elements through current shaping and...
A method is shown to create soft transition in selected topologies by preserving the leakage inductance energy during the dead time and using several techniques...
US-9,985,545 DC-to-DC converter, power converter, power generation system, and method for DC-to-DC conversion
A DC-to-DC converter includes a first switching circuit, a second switching circuit, a transformer positioned between an AC side of the first switching circuit...
← Previous | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 | Next →

File A Patent Application

  • Protect your idea -- Don't let someone else file first. Learn more.

  • 3 Easy Steps -- Complete Form, application Review, and File. See our process.

  • Attorney Review -- Have your application reviewed by a Patent Attorney. See what's included.