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: infineon





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




Patent # Description
US-9,459,288 Wide interposer for an electronic testing system
A test interposer includes an interposer layer configured to receive a test socket, and a stiffening layer attached to the interposer layer so that the...
US-9,458,009 Semiconductor devices and methods of forming thereof
In accordance with an embodiment of the present invention, a method of forming a semiconductor device includes forming a sacrificial layer over a first surface...
US-9,455,849 Edge-based communication
Methods, devices and systems are disclosed where to generate a pulse a data line is actively driven to a first voltage followed by actively driving the data...
US-9,455,734 Sensor system using multiple modes for analog to digital conversion
A device for converting analog to digital is disclosed. The device includes a dual mode converter and a control unit. The dual mode converter has a coarse mode...
US-9,455,704 Circuit including a transformer for driving a semiconductor switching element
A circuit for a semiconductor switching element including a transformer. One embodiment provides a first voltage supply circuit having a first oscillator. A...
US-9,455,697 Switch circuit with a first transistor device and a second transistor device connected in series
A method can be used for driving a switch circuit. The switch circuit includes a first transistor device and a second transistor device. Both the first...
US-9,455,671 System and method for capacitive signal source amplifier
In accordance with an embodiment, a system for amplifying a signal provided by a capacitive signal source includes a first voltage follower device, a second...
US-9,455,631 Current estimation for a converter
A embodiment relates to a current estimation circuitry for a converter comprising: an integrator for integrating a voltage across an inductor of the converter;...
US-9,455,623 Power factor correction circuit and method
A power factor correction (PFC) circuit includes a first inductor, which is operably supplied with an input voltage and an input current. The input voltage is a...
US-9,455,620 AC/DC converter with clamped boost and buck modes and DC output harmonic control
Methods, devices, and circuits are disclosed for a buck-type AC/DC converter with DC output harmonic control. One example is directed to a AC/DC converter...
US-9,455,275 High voltage semiconductor devices
In one embodiment, the semiconductor device includes a first source of a first doping type disposed in a substrate. A first drain of the first doping type is...
US-9,455,205 Semiconductor devices and processing methods
A method for processing a semiconductor device in accordance with various embodiments may include: providing a semiconductor device having a first pad and a...
US-9,455,192 Kerf preparation for backside metallization
In accordance with an embodiment of the present invention, a method of forming a semiconductor device includes attaching a substrate to a carrier using an...
US-9,455,160 Method for fabricating a semiconductor chip panel
The method comprises providing a carrier, providing a plurality of semiconductor chips, the semiconductor chips each comprising a first main face and a second...
US-9,455,136 Controlling the reflow behaviour of BPSG films and devices made thereof
A method for depositing an insulating layer includes performing a primary deposition over a sidewall of a feature by depositing a layer of silicate glass using...
US-9,453,859 Voltage converter with VCC-Less RDSon current sensing circuit
In one implementation, a voltage converter includes a driver providing a gate drive for a power switch and a sense circuit coupled across the power switch. The...
US-9,452,923 Method for manufacturing a micromechanical system comprising a removal of sacrificial material through a hole...
A method for manufacturing a micromechanical system includes creating a sacrificial layer at a substrate surface. A structural material is deposited at a...
US-9,450,933 Systems and methods for device and data authentication
Embodiments relate to systems and methods for authenticating devices and securing data. In embodiments, a session key for securing data between two devices can...
US-9,450,628 Receiver and transmitter receiver system
A receiver for receiving messages from a transmitter includes a controller and a driver stage for providing a supply voltage to the transmitter based on a...
US-9,450,613 Apparatus and method for error correction and error detection
A circuitry comprising a syndrome generator configured to generate a syndrome based on a parity check matrix and a binary word comprising a first set of bits...
US-9,450,494 Inductive compensation based control of synchronous rectification switch
An electronic device includes a synchronous rectification circuit having an actively controlled switching element through which resonant current flows during...
US-9,450,492 System and method for controlling a duty cycle of a switched-mode power supply
In accordance with an embodiment, a method for controlling a switched-mode power supply (SMPS), includes receiving a measurement of a supply voltage input of...
US-9,450,436 Active power factor corrector circuit
In accordance with an embodiment, a circuit includes a direct current (DC) output configured to be coupled to a rechargeable battery and a power factor...
US-9,450,085 Semiconductor device and method for producing a semiconductor device
A semiconductor device includes a semiconductor substrate having first regions of a first conductivity type and body regions of the first conductivity type,...
US-9,450,063 Semiconductor device and method
A semiconductor device is disclosed. One embodiment includes a lateral HEMT (High Electron Mobility Transistor) structure with a heterojunction between two...
US-9,450,062 Semiconductor device having polysilicon plugs with silicide crystallites
A semiconductor device includes a field effect transistor structure having source zones of a first conductivity type and body zones of a second conductivity...
US-9,450,019 Power semiconductor device, manufacturing method therefor, and method for operating the power semiconductor device
A power semiconductor device includes a semiconductor body including a first surface, an edge delimiting the semiconductor body in a horizontal direction...
US-9,449,968 Method for manufacturing a semiconductor device and a semiconductor device
A semiconductor device is formed by forming: a transistor in a semiconductor substrate having a main surface; a source region and a drain region; and a channel...
US-9,449,957 Control and driver circuits on a power quad flat no-lead (PQFN) leadframe
According to an exemplary implementation, a power quad flat no-lead (PQFN) leadframe includes U-phase and W-phase power switches situated on the PQFN leadframe...
US-9,449,928 Layer arrangement
A layer arrangement in accordance with various embodiments may include: a wafer; a passivation disposed over the wafer; a protection layer disposed over at...
US-9,449,902 Semiconductor packages having multiple lead frames and methods of formation thereof
In accordance with an embodiment of the present invention, a semiconductor package includes a first lead frame having a first die paddle, and a second lead...
US-9,449,899 Semiconductor package with heat spreader
A semiconductor package that includes a semiconductor die and a heat spreader thermally coupled to the semiconductor and disposed at least partially within the...
US-9,449,895 Cooling system for molded modules and corresponding manufacturing methods
A cooling system for molded modules includes a plurality of individual modules each including a semiconductor die encapsulated by a mold compound, a plurality...
US-9,449,876 Singulation of semiconductor dies with contact metallization by electrical discharge machining
A method of separating individual dies of a semiconductor wafer includes forming a metal layer on a first surface of a semiconductor wafer, the semiconductor...
US-9,449,873 Method for processing a carrier and an electronic component
In various embodiments, a method for processing a carrier is provided. The method for processing a carrier may include: forming a first catalytic metal layer...
US-9,449,847 Method for manufacturing a semiconductor device by thermal treatment with hydrogen
A semiconductor device is manufactured by forming semiconductor elements extending between a front surface and a rear side of a semiconductor layer. This...
US-9,449,172 Memory arrangement and method for detecting an attack on a memory arrangement
According to various embodiments, a memory arrangement is described having a first bit line, a first precharge device for precharging the first bit line to a...
US-9,448,574 Low drop-out voltage regulator
A system including a first transistor, a first capacitor and a circuit. The first transistor has a first control input and is configured to regulate an output...
US-9,448,130 Sensor arrangement
A sensor arrangement for sensing an environmental property of an environment of the sensor arrangement, the sensor arrangement comprising: a carrier; an...
US-9,448,126 Single diaphragm transducer structure
A transducer structure including a carrier with an opening and a suspended structure mounted on the carrier which extends at least partially over the opening in...
US-9,446,944 Sensor apparatus and method for producing a sensor apparatus
In various embodiments, a sensor apparatus is provided. The sensor apparatus includes a sensor device having a plurality of electrical contacts; a housing...
US-9,445,173 System and method for a transducer system with wakeup detection
According to embodiments described herein, a circuit includes an interface circuit configured to be coupled to a transducer and a detection circuit. The...
US-9,445,079 Calibration of a 3D camera
A method for calibrating a 3D camera includes determining an actuation of an element by a person and calibrating the 3D camera based on the determining of the...
US-9,444,616 Transponder unit, system and method for contactless data transmission
A transponder unit for the contactless transmission of modulated data to a reader is provided. The transponder unit includes a clock generator configured to...
US-9,444,613 Sensor, control unit and method to communicate between sensors and control units
A sensor may include a clock generator configured to generate a clock. A receiver may be configured to receive signals from a control unit, and a transmitter...
US-9,444,468 Oscillator devices and methods
Oscillator devices and corresponding methods are disclosed. In some embodiments an apparatus includes an oscillator circuit arrangement, a frequency variable...
US-9,444,382 Optimized field oriented control strategies for permanent magnet synchronous motors
A motor control system and associated method includes a transform component configured to receive current values associated with a motor being driven by the...
US-9,444,363 Circuit arrangement with a rectifier circuit
In accordance with an embodiment, a method includes receiving by a drive circuit electrical power from a voltage tap of a first rectifier circuit that includes...
US-9,444,332 System and method for controlling a power supply during discontinuous conduction mode
In accordance with an embodiment, a controller for a switched mode power supply includes an average current comparator that determines whether an average...
US-9,444,331 System and method for a converter circuit
In accordance with an embodiment, a circuit includes a switch coupled between a first reference terminal and a first output terminal, an inductive element...
← 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 | 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.