Mehr
Alexander F. Mehr, San Francisco, CA US
Patent application number | Description | Published |
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20120047267 | System and method for locating desired traits in resources using a network - A system and method updates a consumer's preference information not only as a result of explicit preference information received from the consumer, but also resulting from actions of the user. | 02-23-2012 |
20120136877 | System and method for selecting compatible users for activities based on experiences, interests or preferences as identified from one or more web services - A system and method retrieves object experience, interest and preference information from one or more independent web sites or receives it from other independent web services and uses such information to match users of a matching web site for activities. | 05-31-2012 |
20120259725 | System and Method for Selling Products and Services via a Network of at Least Three Computer Systems - A system and method allows one or more users to purchase an offering of goods or services using at least three computer systems, by one user making a proposal for the two to jointly consume the offering, and the other user accepting the proposal. | 10-11-2012 |
20130086641 | System and method for validating users using social network or other information from a wed site - A system and method uses any or all of information of a user and/or user's activity at a second web site, information of the user's friends or other connections at the second web site, or registration information of the user, to determine whether to allow the user to communicate with other users of a first web site, prevent the user from communicating with other users of the first web site, or monitor the user's communications and allow or prevent the user from further communication based on the monitored communications at the first web site. | 04-04-2013 |
20130139224 | System and Method for Registering Users for Communicating Information on a Web Site - A system and method blocks or removes user accounts or complex information of user accounts that has or have a correspondence with complex information of other accounts or complex information on a blacklist. | 05-30-2013 |
20130145288 | System and Method for Identifying Nearby, Compatible Users - A system and method displays to a user nearby other user's compatible with that user. | 06-06-2013 |
20130262584 | System and Method for Displaying Information About Pairs of Matched Users - A system and method allows two users to utilize a shared profile of information about the two users and their relationship with one another. Information from the couples profile and its operation may be used to search or match users of a coupled profile with other users after the relationship between the two users of the couples profile has been indicated to have ended. | 10-03-2013 |
20150161700 | System and Method for Selling and Customizing Products and Services via a Network of at Least Three Computer Systems - A system and method allows one or more users to purchase an offering of goods or services using at least three computer systems, by one user making a proposal for the two to jointly consume the offering, and the other user accepting the proposal. | 06-11-2015 |
20150281201 | System and Method for Verifying User Supplied Items Asserted About the User - A system and method validates user supplied photographs and/or characteristics using a video, audio or series of images of the user responding to instructions. | 10-01-2015 |
20150312195 | System and Method for Displaying Message or User Lists - A system and method displays lists of users or messages in segments, with some segments showing messages or users believed to be more relevant to the user than others on the list. | 10-29-2015 |
Alex F. Mehr, San Francisco, CA US
Patent application number | Description | Published |
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20130262984 | System and Method for Identifying Other Users After a Termination of a Relationship - A system and method allows two users to utilize a shared profile of information about the two users and their relationship with one another. Information from the couples profile and its operation may be used to search or match users of a coupled profile with other users after the relationship between the two users of the couples profile has been indicated to have ended. | 10-03-2013 |
Andreas Mehr, Ermengerst DE
Patent application number | Description | Published |
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20090064518 | Method of Inspecting Gears During Their Manufacture - The invention relates to a method of inspecting gears during their manufacture in the gear cutting machine, wherein the respective workpiece is traveled to by the tool at specific reference points to determine any deviations. The setting of the tool can be corrected by means of these deviations via a control loop. | 03-12-2009 |
Andreas Mehr, Kressbronn DE
Patent application number | Description | Published |
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20160084210 | QUANTITY-LIMITING VALVE - In a quantity limiting valve for a fuel injection system of an internal combustion engine including a cylinder with an inflow region and an outflow region separated by a piston axially movably disposed in the cylinder and a flow limiting fluid flow path extending along the piston between the inflow and outflow regions wherein the piston is biased with its front surface into contact with a stop element, the contact area between the front surface and the stop surface includes between the piston and the stop element a contact structure providing for an intermediate space which is in communication with the inflow region thereby to expose the front surface of the piston to the pressure of the fluid in the inflow region. | 03-24-2016 |
Assaph Mehr, St. Leonards AU
Patent application number | Description | Published |
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20120150424 | DESTINATION ARRIVAL ESTIMATES AUTO-NOTIFICATION BASED ON CELLULAR SYSTEMS - The present, in one embodiment, is directed to a method for determining vehicular speeds over various travel routes that includes the steps: | 06-14-2012 |
Christian Mehr, Oberentfelden CH
Patent application number | Description | Published |
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20120018249 | FALL PROTECTION DEVICE - A fall protection device for trampolines includes at least one rope which is preferably substantially non-resilient and can be connected to a user of the trampoline. At least one tautening device is provided for holding the rope taut when the fall protection device is in use. Also provided is at least one device for limiting the rope extension. | 01-26-2012 |
Dale Arthur Mehr, Mankato, MN US
Patent application number | Description | Published |
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20090192920 | INVENTORY SALES SYSTEM AND METHOD - A computer system and method of facilitating a sale which permits inventory information to be used in connection with a technology enabled selling (TES) system to facilitate a sale. The inventory information may be used during configuration of an item to be sold to a customer in a manner which allows the sales representative to more easily sell items from inventory if desired. | 07-30-2009 |
20110225070 | INVENTORY SALES SYSTEM AND METHOD - A computer system and method of facilitating a sale which permits inventory information to be used in connection with a technology enabled selling (TES) system to facilitate a sale. The inventory information may be used during configuration of an item to be sold to a customer in a manner which allows the sales representative to more easily sell items from inventory if desired. | 09-15-2011 |
20110301984 | SYSTEM AND METHOD FOR GENERATING A CUSTOMIZED PROPOSAL IN THE DEVELOPMENT OF INSURANCE PLANS - A method for generating a customized proposal in the development of insurance plans for a customer is provided. Customer data is stored within a database in a computer system. This database has stored insurance plan products. A description of insurance plan options available to the customer is displayed on a display device based upon the stored customer data and user selected plan options obtained from an input device. A customized proposal is generated based upon a selection made from the presented insurance plan options. The customized proposal includes a description of an insurance plan, at least a portion of the customer data, and estimated costs for the insurance plan. In addition, a computer system and a computer program product readable by a computer system having computer-executable instructions that when executed cause a processor of a computer system to perform this method are provided. | 12-08-2011 |
20120246022 | INVENTORY SALES SYSTEM AND METHOD - A computer system and method of facilitating a sale which permits inventory information to be used in connection with a technology enabled selling (TES) system to facilitate a sale. The inventory information may be used during configuration of an item to be sold to a customer in a manner which allows the sales representative to more easily sell items from inventory if desired. | 09-27-2012 |
20130282515 | INVENTORY SALES SYSTEM AND METHOD - A computer system and method of facilitating a sale which permits inventory information to be used in connection with a technology enabled selling (TES) system to facilitate a sale. The inventory information may be used during configuration of an item to be sold to a customer in a manner which allows the sales representative to more easily sell items from inventory if desired. | 10-24-2013 |
20140188655 | INVENTORY SALES SYSTEM AND METHOD - A computer system and method of facilitating a sale which permits inventory information to be used in connection with a technology enabled selling (TES) system to facilitate a sale. The inventory information may be used during configuration of an item to be sold to a customer in a manner which allows the sales representative to more easily sell items from inventory if desired. | 07-03-2014 |
Daniel K. Mehr, Wixom, MI US
Patent application number | Description | Published |
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20120296502 | FORWARD-LOOKING HYBRID VEHICLE CONTROL STRATEGY - A vehicle includes an engine, a power source, and a motor. The power source outputs electrical energy in accordance with an actual state of charge, and the motor generates electrical energy when provided with torque from the engine. A position sensor generates a route signal representing drive cycle data between a present location of the vehicle and a selected destination. A controller determines a reference state of charge of the power source at the present location from the drive cycle data and commands the engine to charge the power source if the actual state of charge is below the reference state of charge determined for the present location. A method includes receiving the selected destination, generating the route signal, determining the reference state of charge from the drive cycle data, and commanding the engine to charge the power source in accordance with the reference state of charge. | 11-22-2012 |
Eloi Mehr, Steinbrunn-Le-Haut FR
Patent application number | Description | Published |
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20150142394 | Computing Camera Parameters - The invention notably relates to a computer-implemented method for designing a 3D modeled object representing a real object. The method comprises the steps of providing a 3D representation of the real object, identifying occurrences of a geometric feature at 3D positions of the 3D representation, providing at least one 2D view of the real object, identifying occurrences of a graphic feature at 2D positions of the 2D view, the geometric feature corresponding to the graphic feature, computing camera parameters that minimize a distance between a set of projections of the 3D positions on the 2D view and a set of 2D positions. This provides an improved solution for designing a 3D modeled object representing a real object. | 05-21-2015 |
Eugene Mehr, Belmont, MA US
Patent application number | Description | Published |
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20100047292 | METHODS OF PROCESSING MICROPARTICLES AND COMPOSITIONS PRODUCED THEREBY - A method for processing multi-phasic dispersions is provided. The method comprises providing a multi-phasic dispersion including dispersed and continuous phases, positioning the multi-phasic dispersion within a chamber capable of being pressurized, pressurizing the chamber with a first gas to a pressure less than the supercritical pressure of the gas, and contacting the multi-phasic dispersion with the first gas. | 02-25-2010 |
20100047903 | METHODS OF PROCESSING COMPOSITIONS CONTAINING MICROPARTICLES - Methods for processing microparticles involve providing a composition comprising a plurality of solid microparticles and at least one non-volatile material, providing a non-solvent, and exposing the composition to the non-solvent to remove at least a portion of the non-volatile material from the composition while retaining at least the microparticles. | 02-25-2010 |
Farhang Frank Mehr, Merrimack, NH US
Patent application number | Description | Published |
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20140269697 | INTERNET PROTOCOL CALL SIGNAL INTERRUPTER FOR SELECTIVE BLOCKING OF INTERNET VOICE CALLS - An accessory or device for use with a computer. Computers can hold video and audio conferences over the internet. by the well-known Voice Over Internet Protocol, VOIP, standards defined by the ITU and IETF. An internet protocol interrupter accessory or device is disclosed and comprises: a) a filter which: i) receives data packets from the network; ii) passes data packets affiliated with the video conference to the computer; and iii) blocks data packets affiliated with a data port from reaching the computer; and b) a switch which selectively activates and de-activates the blocking. An internet protocol call signal interruption method is also disclosed comprising the steps of: a) receiving data packets from a network; b) examining the packets; and c) if examination shows that packets are affiliated with a specific port, then blocking such packets from reaching a computer. | 09-18-2014 |
Farid Mehr, Filderstradt DE
Patent application number | Description | Published |
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20090132562 | ANNOTATION OF MODELS FOR MODEL-DRIVEN ENGINEERING - A query interpreter may be configured to query a model repository to obtain one or more elements of at least one model associated with a software application and stored in the model repository. A profile reader may be configured to read, from a profile repository, at least one profile meta-model that is associated with at least one annotation; and a profile integrator may be configured to annotate the one or more elements with the at least one annotation to obtain an annotated model. | 05-21-2009 |
Iuri Mehr, Irvine, CA US
Patent application number | Description | Published |
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20120146719 | Amplifier with reduced on/off transient and multi-point offset compensation - Disclosed is an amplifier designed to substantially reduce an ON/OFF transient. The amplifier comprises a drive block that includes a pre-driver and an output stage. The amplifier also comprises a bypass circuit that is coupled to an output of the pre-driver. The bypass circuit of the amplifier is selectively activated to reduce the ON/OFF transient. The bypass circuit may comprise an auxiliary output stage that can be coupled to provide selective activation. The amplifier may also be configured to provide multi-point offset compensation. Also disclosed is a related method. The amplifier and the related method may be incorporated into an audio amplifier used in a cellular telephone or other mobile audio device. | 06-14-2012 |
20140079246 | Distortion Limiter and Automatic Power Control for Drivers - Systems and methods are disclosed to provide automatic power control for a driver circuit. Embodiments disclosed herein enable a driver circuit to automatically decrease the gain of amplified input signals when output power exceeds a threshold. Further, embodiments disclosed herein enable a driver circuit to automatically increase the gain of amplified input signals when battery supply voltage drops to avoid unwanted output signal distortion. By using reference signals for battery power and amplified signal input, the amplifiers of the driver circuit can be automatically adjusted until an equilibrium is reached. | 03-20-2014 |
20150066438 | Low-power data acquisition system and sensor interface - A sensor interface includes on-chip relaxation oscillator circuit and a PLL that operate cooperatively to generate a highly accurate clock signal on-chip using low-power components. A photodiode generates a current signal based on an optical signal that is representative of a sensor signal. An ADC that operates based on the highly accurate clock signal generates a digital signal based on the current signal generated by the photodiode, and a processor processed the digital signal to estimate sensor data within the sensor signal. Examples of characteristics that may be sensed can include environmental characteristics (e.g., temperature, humidity, barometric pressure, etc.) and/or biomedical characteristics (e.g., body temperature, heart rate, respiratory rate, blood pressure, etc.). In desired, an amplifier processes the photodiode-provided current signal before it is provided to the ADC. Also, one or more CDACs that generate feedback currents may be used to reduce noise sensitivity of the sensor interface. | 03-05-2015 |
20150180430 | DIGITAL CLASS-D AMPLIFIER WITH ANALOG FEEDBACK - Methods, systems, and apparatuses for detecting and suppressing analog error in an output stage of a digital class-D amplifier are described. In embodiments, the digital class-D amplifier includes a PWM stage, an output stage, and a feedback circuit. The PWM stage receives the signal difference between an input digital signal and a feedback digital signal, generates a digital pulse-width modulated (PWM) signal based thereon, and provides the digital PWM signal as a first component of the digital feedback signal. The output stage receives the digital PWM signal and generates an analog output signal for driving a load responsive to the digital PWM signal. The feedback circuit combines an analog representation of the PWM signal and the analog output signal to generate a second component of the digital feedback signal. | 06-25-2015 |
John Mehr, Kenmore, WA US
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20090249480 | MINING USER BEHAVIOR DATA FOR IP ADDRESS SPACE INTELLIGENCE - The claimed subject matter is directed to mining user behavior data for increasing Internet Protocol (“IP”) space intelligence. Specifically, the claimed subject matter provides a method and system of mining user behavior within an IP address space and the application of the IP address space intelligence derived from the mined user behavior. | 10-01-2009 |
John D. Mehr, Scottsdale, AZ US
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20140304232 | EMPLOYING USER-CONTEXT IN CONNECTION WITH BACKUP OR RESTORE OF DATA - The claimed subject matter relates to architectures for facilitating network-accessible or local backup or restore features in a manner that leverages event-oriented contextual information associated with one or more users of the data to be backed up or restored. In particular, a first restore-based architecture can interface with an associated second backup-based architecture that hosts or maintains a backup data store in order to retrieve a version of the data file that is desired by a user. Additionally, the first architecture can obtain a log of contextual event descriptions that can be aggregated by the second architecture or obtained independently from, e.g., a social networking service or a calendar application associated with the user. Thus, in addition to displaying time and date information associated with the desired version, the first architecture can provide the user with a social context of event from the social services feeds to aid the user in distinguishing between multiple versions of the data file. | 10-09-2014 |
Knut G. Mehr, San Francisco, CA US
Michaela Mehr, Uffing DE
Patent application number | Description | Published |
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20130053551 | CATION AND ANION EXCHANGE CHROMATOGRAPHY METHOD - Herein is reported a method for purifying a polypeptide comprising the steps of i) applying a solution comprising the polypeptide to an ion exchange chromatography material, and ii) recovering the polypeptide with a solution comprising a denaturant and thereby purifying the polypeptide, whereby the ion exchange chromatography material comprises a matrix of cross-linked poly (styrene-divinylbenzene) to which ionic ligands have been attached, and wherein the solution comprising the polypeptide applied to the ion exchange chromatography material is free of the denaturant and the polypeptide adsorbed to the ion exchange chromatography material is recovered with a solution comprising a denaturant at a constant conductivity. | 02-28-2013 |
Nasser Fred Mehr, Fort Lauderdale, FL US
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20130164149 | Energy Saving Green Wastewater Pump Station Design - An energy saving three pump waste water pump station design that eliminates the high energy usage of traditional waste water pump stations, reduces maintenance costs to the pumps and increases the useful lives of the pumps by having a primary pump running continuously, a second pump mining during high demand periods and a third pump functioning primarily as a back up pump. Unlike conventional pump-station designs, the Energy Saving Green Pump Station Design utilizes a single float switch panel. Whereas independent float switches trigger start-stops in conventional pump station designs, the Green design incorporates a remote controllable panel for rotating the primary, secondary and third pumps on a schedule. This design also provides a process for determining in-flow rates for a pump station and efficiency operating points of pumps so that the most efficient pumps with the lowest horsepower can be selected. | 06-27-2013 |
20140154013 | GREEN RECYCLED MATERIAL COMPONENT WET WELL - A wet well design that utilizes recycled material in sectional components to construct wet wells on site is disclosed. Traditional wet well components are made of pre-cast concrete. Green Recycled Material Component Wet Well components are constructed using recycled plastic, recycled steel and recycled Styrofoam. The method described herein for constructing the components and assembling the wet well on site addresses several logistical problems associated with the pre-cast concrete design including reducing project start to completion time, delivery costs, large crane rental costs and power line relocation costs. This design also enables construction of oblong wet wells in medians and other restricted areas as components can be straight or curved sections. Finally, this design eliminates the shifting of traditional cement well components due to uplift from underground water pressure through the use of a new anchoring system. Shifting can result in groundwater intrusion into the well. | 06-05-2014 |
Ralph Mehr, London GB
Patent application number | Description | Published |
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20150330543 | PIPE FITTING - A pipe connection assembly including: (a) a housing; (b) a first opening disposed within the housing, the opening having an inner surface adapted to receive a first end of a first pipe element; (c) an open-ended channel disposed within a wall of the housing, the channel having a wide cross-section disposed distal to the first opening, and a narrow cross-section disposed between the wide cross-section and the first opening, the channel fluidly communicating with the first opening via the narrow cross-section; and (d) a lock pin having a backbone and a tooth extending longitudinally therefrom, the backbone adapted to be received by the wide cross-section, the tooth adapted to be received by the narrow cross-section, the pin adapted to be urged along the open ended channel, whereby a bottom edge of the tooth protrudes through the narrow cross-section into the opening. | 11-19-2015 |
Ralph Mehr US
Patent application number | Description | Published |
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20150330543 | PIPE FITTING - A pipe connection assembly including: (a) a housing; (b) a first opening disposed within the housing, the opening having an inner surface adapted to receive a first end of a first pipe element; (c) an open-ended channel disposed within a wall of the housing, the channel having a wide cross-section disposed distal to the first opening, and a narrow cross-section disposed between the wide cross-section and the first opening, the channel fluidly communicating with the first opening via the narrow cross-section; and (d) a lock pin having a backbone and a tooth extending longitudinally therefrom, the backbone adapted to be received by the wide cross-section, the tooth adapted to be received by the narrow cross-section, the pin adapted to be urged along the open ended channel, whereby a bottom edge of the tooth protrudes through the narrow cross-section into the opening. | 11-19-2015 |
Ralph R. Mehr, Tel Aviv IL
Patent application number | Description | Published |
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20100212917 | MULTI APPLICATION FIRE SPRINKLER - A multi application fire sprinkler (MAFS), including a conical element, with a shape selected from a variety of options, comprising a component of a variable orifice, and arm and spiral spring, which can be calibrated, for the purpose of granting the MAFS with qualities which enable its use in any application and in any working conditions which require a fire sprinkler. | 08-26-2010 |
Saeed Mehr, San Francisco, CA US
Patent application number | Description | Published |
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20110319961 | PERSONALIZED PATIENT CONTROLLED NEUROSTIMULATION SYSTEM - A method for personalized patient controlled neurostimulation is disclosed. The method generally includes steps (A) to (D). Step (A) may obtain (i) physical data of an individual and (ii) one or more manual inputs from the individual. Step (B) may generate compare data in a processor circuit by comparing the physical data with profile data of the individual. Step (C) may generate customized data by processing the one or more manual inputs and the compared data using a set of rules. The rules are generally (i) reprogrammable and (ii) govern generation of a nerve stimulation signal having predetermined control characteristics applicable to the individual. Step (D) may control the neurostimulation of the individual with the nerve stimulation signal based on the customized data. | 12-29-2011 |
20130171939 | LOW COST PROXIMITY PAIRING MECHANISM IN WIRELESS PERSONAL AREA NETWORKS - A wireless networking method includes placing a master device and at least one peripheral device within proximity of each other. A radio frequency request for proximity pairing is transmitted from the peripheral device to the master device. Radio frequency proximity pairing signals implementing the proximity pairing are transmitted from the master device to the peripheral device. The proximity pairing signals are transmitted with a first level of transmission power. After the proximity pairing is complete, operational signals are transmitted from the master device to the peripheral device. The operational signals are transmitted with a second level of transmission power greater than the first level of transmission power. | 07-04-2013 |
Scott Richard Mehr, Dickson, TN US
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20130133552 | PROCESS OF MAKING A WATER DISPERSIBLE TITANIUM DIOXIDE PIGMENT USEFUL IN PAPER LAMINATES - The present invention relates to a process for making a titanium dioxide pigment having consisting of titanium dioxide and single layer of inorganic surface treatment consisting of aluminum phosphate wherein the pigment is characterized by and isoelectric point which is greater than pH 6 and a negative zeta potential of at a pH of 7.5 or more. | 05-30-2013 |
Wilfried Mehr, Wolfurt AT
Patent application number | Description | Published |
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20100290030 | SENSOR DEVICE AND METHOD FOR DETECTING THE MOTION OF A VEHICLE - A sensor device for detecting a motion state of a motor vehicle. The sensor device includes at least one laser unit having a light source for emitting coherent light which is transmitted in the direction of a roadway surface, and an interference detector which is designed to detect at least one measurement variable which characterizes interference between the light scattered at the surface and the light of the light source. The measurement variable represents a speed component of the sensor device and/or a distance between the sensor device and the roadway surface. The laser unit is coupled to an evaluation device which is designed to determine, from the measurement variable, at least one variable which characterizes the motion state of the vehicle, in particular a speed component of the center of gravity of the vehicle, a rotational angle or a rotation rate of the vehicle. | 11-18-2010 |
20110069303 | Method for Detecting Misalignment of a Vehicle Headlight Using a Camera - A method for detecting misalignment of a vehicle headlight using a camera system is specified. For this purpose, the headlight is in a predefined position and the camera system is arranged on or in the vehicle and is oriented in such a manner that the light distribution pattern of the headlight in front of the motor vehicle is detected. With a predefined headlight position, an actual light distribution pattern of the headlight is recorded using the camera system and is compared with a desired light distribution pattern for the predefined headlight position. If the actual light distribution pattern differs from the desired light distribution pattern, misalignment of the headlight is detected. | 03-24-2011 |
20110137559 | Driver Assistance System Having Reduced Data From a Digital Road Map - The invention relates to a driver assistance system for a motor vehicle, comprising a surroundings sensor and an evaluation unit for the surroundings sensor data, wherein the evaluation unit is provided with data from a positioning device and reduced data from a digital road map. | 06-09-2011 |
20130035836 | Method for Automatically Preventing Aquaplaning - The invention relates to a method for automatically preventing aquaplaning during the driving operation of a motor vehicle on a route, which method provides according to the invention that | 02-07-2013 |
20150127189 | METHOD AND SYSTEM FOR AUTONOMOUS TRACKING OF A FOLLOWING VEHICLE IN THE LANE OF A LEADING VEHICLE - A method and system for autonomous tracking of a following vehicle on the track of a leading vehicle. A lead message is received by the following vehicle and rejected by the following vehicle or confirmed with a follow message. After receipt of the follow message, a first element of coordination information for coordination of the autonomous tracking is sent to the following vehicle by the leading vehicle. A second element of coordination information is detected for coordination of the autonomous tracking by environment sensors of the following vehicle on the basis of movements of the leading vehicle. The first and second elements of coordination information are compared by the following vehicle. In the case of a matching comparison result, the autonomous tracking is performed corresponding to the first and second elements of coordination information and, in the case of a deviating comparison result, the autonomous tracking is ended. | 05-07-2015 |
Wilfried Mehr, Eichenstrasse DE
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20110169663 | DEVICE AND A METHOD FOR DETECTING MOTOR VEHICLES AND THEIR APPROACH ANGLES - A device and a method for detecting motor vehicles and their approach angles by passive or active transponders which are provided on the motor vehicles is described, which can be triggered by a transceiver device to transfer information stored in the transponders. It is recommended that on a motor vehicle at least two transponders are arranged with a restricted emission angle range and a different emission direction, and that information suitable for identifying the motor vehicle is stored in the transponders. | 07-14-2011 |
Wolfgang Mehr, Friedersdorf DE
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20110309335 | UNIPOLAR HETEROJUNCTION DEPLETION-LAYER TRANSISTOR - A depletion-layer transistor comprising a base, an emitter and a collector, in which the emitter contains a tunnel diode which permits a tunnel current of charge carriers from the emitter in the direction of the collector when an emitter-base voltage above a first threshold voltage is applied in the direction of current flow, and in which the base contains a graphene layer. | 12-22-2011 |
20120292596 | Graphene Base Transistor Having Compositionally-Graded Collector Barrier Layer - A junction transistor, comprising, on a substrate an emitter layer, a collector layer, and a base layer that comprises a graphene layer, wherein an emitter barrier layer is arranged between the base layer and the emitter layer, and a collector barrier layer is arranged between the base and the collector layers and adjacent to the graphene layer, characterized in that the collector barrier layer is a compositionally graded material layer, which has an electron affinity that decreases in a direction pointing from the base layer to the collector layer. | 11-22-2012 |
20140027715 | P-TYPE GRAPHENE BASE TRANSISTOR - A hot hole transistor with a graphene base comprises on a substrate an emitter layer, a collector layer, and a base layer that comprises a graphene layer, wherein an emitter barrier layer is arranged between the base layer and the emitter layer, and a collector barrier layer is arranged between the base and the collector layers and adjacent to the graphene layer. | 01-30-2014 |
20160104778 | GRAPHENE BASE TRANSISTOR AND METHOD FOR MAKING THE SAME - A graphene base transistor comprises on a semiconductor substrate surface an emitter pillar and an emitter-contact pillar, which extend from a pillar foundation in a vertical direction. A dielectric filling layer laterally embeds the emitter pillar and the emitter-contact pillar above the pillar foundation. The dielectric filling layer has an upper surface that is flush with a top surface of the emitter pillar and with the at least one base-contact arm of a base-contact structure. A graphene base forms a contiguous layer between a top surface of the emitter pillar and a top surface of the base-contact arm. A collector stack and the base have the same lateral extension parallel to the substrate surface and perpendicular to those edges of the top surface of the emitter pillar and the base-contact arm that face each other. | 04-14-2016 |