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-1,002,0805 Bidirectional MOSFET switch and multiplexer
A bidirectional MOSFET switch is provided. The switch includes an input terminal, an output terminal and two MOSFET transistors which are connected to one...
US-1,002,0804 Output stage buffer circuit
An output stage buffer circuit including a first P-channel Metal-Oxide-Semiconductor Field-Effect Transistor (MOSFET), first to third N-channel MOSFETs, a...
US-1,002,0803 Drive unit
A drive unit includes a first transistor, a second transistor, a current source that is connected to a high-potential-side electrode of the first transistor,...
US-1,002,0802 Methods and systems for operating hybrid power devices using driver circuits that perform indirect...
An integrated circuit is provided with an MCU, which is configured to generate a PWM control signal that is free of switching pattern information therein. A...
US-1,002,0801 Switch controller with validation circuit for improved noise immunity
A switch controller for controlling a power switch includes a signal transformer to galvanically isolate a primary side from a secondary side and receive and...
US-1,002,0800 High voltage nanosecond pulser with variable pulse width and pulse repetition frequency
A nanosecond pulser is disclosed. In some embodiments, the nanosecond pulser may include one or more switch circuits including one or more solid state switches,...
US-1,002,0799 Semiconductor integrated circuit
An object of the present invention is to reduce burden on a program for changing an operation mode of an internal circuit in accordance with an internal clock...
US-1,002,0798 Low phase shift, high frequency attenuator
A wideband RF attenuator circuit that has a reduced impact on the phase of an applied signal when switched between an attenuation state and a non-attenuating...
US-1,002,0797 Phase shifter, semiconductor integrated circuit, and phased array system
A phase shifter includes a first variable amplifier circuit configured to receive and amplify a first signal having a first phase; and a second variable...
US-1,002,0796 Surface acoustic wave (SAW) resonator
A surface acoustic wave (SAW) resonator includes a piezoelectric layer disposed over a substrate, and a plurality of electrodes disposed over the first surface...
US-1,002,0795 Method of manufacturing a common mode filter
A common mode filter coupled to a protection device. In accordance with an embodiment, the common mode filter has first and second coils, each coil having a...
US-1,002,0794 Wireless power transmitter apparatus having power transmitter apparatus and power reception apparatus supplied...
A power transmitter apparatus of a wireless power transmitter apparatus transmits electric power from the power transmitter apparatus to a power reception...
US-1,002,0793 Integrated filters in output match elements
Certain aspects of the present disclosure provide an integrated impedance matching and filtering circuit. One example circuit generally includes an impedance...
US-1,002,0792 Phase shifter
An interdigital capacitor low loss and high resolution phase shifter is disclosed. The phase shifter includes an input port, a first electrode connected to the...
US-1,002,0791 Ferrite composition and electronic component
Provided is a ferrite composition composed of: a main component including 23.0 to 47.0 mole % of Fe compound in terms of Fe.sub.2O.sub.3, 3.0 to 16.0 mole % of...
US-1,002,0790 Composite electronic component
A composite electronic component includes: a power stabilization unit including a capacitor and an inductor connected to each other in series and configured to...
US-1,002,0789 Switchable filters and design structures
Switchable and/or tunable filters, methods of manufacture and design structures are disclosed herein. The method of forming the filters includes forming at...
US-1,002,0788 Vehicle engine sound management
An active sound management system comprises a transducer that senses an actual sound or vibration from a sound generating source and generates a transducer...
US-1,002,0786 Power amplification module
Provided is a power amplification module that includes: an amplification transistor that has a constant power supply voltage supplied to a collector thereof, a...
US-1,002,0785 Automatic vehicle occupant audio control
An audio control arrangement for a motor vehicle includes a camera capturing images of a passenger of the motor vehicle. A processor is communicatively coupled...
US-1,002,0784 Broadband differential trans-impedance amplifier (TIA)
A TIA includes first and second input terminals for differentially receiving an input current signal, and first and second amplification circuits. The first...
US-1,002,0783 Class D amplifier using Fs/4 modulation and envelope tracking power supplies
A high power class D amplifier/modulator for use in Radio Frequency ranges that is capable of digital modulation schemes at high efficiencies is disclosed. The...
US-1,002,0782 PVT robust closed loop CMOS bias for linear power amplifier
A biasing device for direct current (DC) biasing a linear power amplifier that comprises multiple linear power amplifier circuits that are ideally identical to...
US-1,002,0781 Noise cancellation in amplifier systems
A low power amplifier architecture that employs a single-ended (single triode) push-pull (SEPP) vacuum tube and output transformer arrangement, and that cancels...
US-1,002,0780 Amplifier
An amplifier including a first cascode circuit including a first transistor and a second transistor whose source or emitter is coupled to a drain or a collector...
US-1,002,0779 Power amplifier module
Improvement in linearity is achieved at low costs in a power amplifier module employing an envelope tracking system. The power amplifier module includes a first...
US-1,002,0778 Reducing audio artifacts in an amplifier with configurable final output stage
An amplifier may include a first stage configured to receive an input signal at an amplifier input and generate an intermediate signal which is a function of...
US-1,002,0777 Voltage controlled oscillator and control method thereof
A voltage-controlled oscillator for generating oscillation signals at two output terminals includes an inductor coupled between the two output terminals, a...
US-1,002,0776 Monitoring system and monitoring method
Provided are a monitoring system and a monitoring method. The monitoring system includes a monitoring center, N data transmission systems each in communication...
US-1,002,0775 Silicone rubber foam brush
A method and device for cleaning and pretreating solar panels is provided. The device comprises a brush having cleaning elements made from silicone foam rubber...
US-1,002,0774 Self-propelled cleaning robot
Provided is a self-propelled cleaning robot that can efficiently perform cleaning even on a flat surface having a gap or a step. A self-propelled cleaning robot...
US-1,002,0773 Photovoltaic mounting system
Photovoltaic mounting systems and coupling assemblies for mounting photovoltaic modules are provided. The mounting systems may include short extruded base...
US-1,002,0772 Portable solar array
This invention provides a portable system for the generation of photovoltaic energy. The power plant is provided as a kit in a plurality of containers, each of...
US-1,002,0771 Motor controller, motor control method, and non-transitory computer-readable medium encoded with motor control...
A motor controller, a motor control method, and a motor control program are provided, all of which are capable of appropriately suppressing temperature...
US-1,002,0770 Vehicle
A vehicle includes an energy storage, a motor driver, an electric motor, and circuitry. The motor driver is configured to convert direct-current power to...
US-1,002,0769 Apparatus for actuating and/or monitoring a brushless DC motor
A device for actuating and/or monitoring a brushless DC motor, preferably for safety-relevant applications, preferably while operating or controlling a vehicle...
US-1,002,0768 Driving apparatus for an electric motor, a method for actuation thereof and a motor unit which comprises the...
A driving apparatus for an electric motor (11) comprising: an inverter (12) connectable to an electric motor (11) for supplying electrical current thereto;...
US-1,002,0767 Linear motor device and control method
A linear motor device includes a linear motor and a controller that applies pressure to a pressurizing target by moving a needle provided with the linear motor....
US-1,002,0766 Current control of motor drives with output sinewave filter
Disclosed examples include power conversion systems, methods and computer readable mediums to operate an inverter to drive a motor load through an output...
US-1,002,0765 Excitation device of AC exciter
A gas turbine power generation system is configured by a gas turbine, a main power generator which is coupled to a rotor of the gas turbine through a rotation...
US-1,002,0764 System for compensating rotor vibrations
The present disclosure relates to a system to compensate for mechanical forces on a rotating rotor of an electric machine, to a method for compensating...
US-1,002,0763 Power generation system
A power generation system is provided in which, when a static frequency converter (SFC) is connected to synchronous generator's armature windings, an AC exciter...
US-1,002,0762 Method of operating a brushed commutator motor of an adjusting drive, and adjusting drive
A method operates a brushed commutator motor of an adjusting drive in a motor vehicle, particularly a window lifter, having a rotor and having a stator. An...
US-1,002,0761 Electric motor position signal synchronized operation
An embedded controller in a vehicle electronics subsystem includes a signal processing circuit used to communicate with an electric machine. The signal...
US-1,002,0760 Control method for three-phase dc brush less motor, control device, and image forming device
A control method for a three-phase DC brushless motor including a rotor that includes a plurality of magnetic poles and that is rotatable, a stator that...
US-1,002,0759 Parallel modular converter architecture for efficient ground electric vehicles
Method and apparatus for powering electric motors. The electric motors are connected to a DC power supply by a parallel modular converter that includes a...
US-1,002,0758 Thermal energy harvesting device
A first closed enclosure defines a cavity having an inner dimension smaller than 5 mm. At least one second resiliently deformable closed enclosure is connected...
US-1,002,0757 Inverter, control apparatus thereof, method for controlling same, and inverter system
A method for controlling an inverter including, when it is detected that a voltage across a bus capacitor, for example, a bus voltage, is excessively large,...
US-1,002,0756 Boost chopper circuit
In a boost chopper circuit, a backflow prevention diode circuit has a withstand voltage equal to or more than a withstand voltage of a capacitor circuit...
US-1,002,0755 Apparatus for discharging a high-voltage bus
A power inverter includes a multi-phase inverter circuit electrically connected to positive and negative conductors of the high-voltage bus. A bi-stable switch...
← 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 | 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.