Patent application number | Description | Published |
20130026239 | DEVICE AND ITS USE FOR OUTPUTTING OF 2D CODES WITH EMBEDDED IMAGES - Provided is a device (and program) for producing a 2D code with an embedded image for an automated machine generated process, comprising a processor that produces the 2D code with an embedded image. Also provided are methods of using this device to produce 2D codes with embedded images. | 01-31-2013 |
20130026241 | DEVICE AND ITS USE FOR CREATION, OUTPUT AND MANAGEMENT OF 2D BARCODES WITH EMBEDDED IMAGES - Provided is a Device, a System, applications and an associated Ecosystem for the consistent and reliable production, creation, generation, management and utilization of two-dimensional (‘2D’) barcodes (‘Codes’) featuring embedded Images, designating the alignment position and alignment size of the embedding Images in 2D Codes and enabling the corresponding outputted Code files by the Device System to be downloaded and or showcased digitally within all forms of digital advertising, media, television, mobile telephony and the world wide web as well as integrated with the production processes for consumer products and packaged goods, printed products, merchandise and other items featuring such 2D Codes creating a public telecommunications platform and or private intranet services featuring a searchable database, directory and or registry of the 2D Codes with embedded Images that have been created by, produced by and outputted by the Device or System. | 01-31-2013 |
Patent application number | Description | Published |
20150312277 | SYSTEM FOR POLICY-MANAGED CONTENT PRESENTATION - The invention pertains to a system and method to display content, including data and messaging, based on a secure, policy-managed set of instructions for selecting, distributing, and presenting information on a device. The system accepts one or more streams of data in any digital form from one or more data sources. The content is assessed via a set of policy instructions that may include time, location, hierarchy of ownership, type of content, assessed importance of content, and display availability. Only approved content is transmitted to the device for display. | 10-29-2015 |
20150324787 | Policy-Based Control and Augmentation of Cryptocurrencies and Cryptocurrency Security - A system for policy-based control and augmentation of cryptocurrency security including policy rules that govern transactions that are embedded in the cryptocurrency transmission. The transactions are then adjudicated using the policy-based control system at the endpoint. The invention first secures the private key to the cryptocurrency in a secure hardware module to ensure that ownership is maintained. Then, the system uses a policy-based control subsystem to embed policy information within the cryptocurrency transmission. On receipt, the transmission is decoupled such that the policy information can be implemented resulting in a decision to approve or disapprove the transaction. The system can be used for multiple signatories on a single transaction as well as any other policy requirement desired. | 11-12-2015 |
20150334133 | HARDWARE IMPLEMENTATION METHODS AND SYSTEM FOR SECURE, POLICY-BASED ACCESS CONTROL FOR COMPUTING DEVICES - A system and method for hardware implementations of policy-based secure computing environments for Internet enabled devices. The present invention facilitates a secure computing environment for any Internet enabled device where policy rules can be described as hardware components that allow or deny access to resources on the device. A compiler produces a hardware description language (HDL) of the hardware components based on given policy rules for that component. The system may be partially or completely implemented in hardware to address inherent limitations of a software only solution. The invention provides greater flexibility to the overall system in terms of performance, security, and expressiveness of the policy rules that must be executed. | 11-19-2015 |
20150350254 | AUTONOMOUS AND ADAPTIVE METHODS AND SYSTEM FOR SECURE, POLICY-BASED CONTROL OF REMOTE AND LOCALLY CONTROLLED COMPUTING DEVICES - An autonomous and adaptive method and system for secure, policy-based control of remote and locally controlled computing devices. The invention uses a policy-based access control mechanism to achieve adaptive and dynamic behavior modification based on the context of the local operating environment of the computing device. The modification system assesses the desirability of actions or outcomes as determined by the policy rules and modifies them accordingly, thus altering the behavior of the computing device. The system can utilize a machine learning technique, pattern matching and heuristic evaluation. When applied to the control of robotic and autonomous devices, the system allows the robot to offload adjudication to a remote system and also facilitates cooperative behaviors between robots operating in dynamic environments. | 12-03-2015 |
Patent application number | Description | Published |
20090175507 | MOBILE ISSUANCE OF OFFICIAL DOCUMENTS WITH BIOMETRIC INFORMATION ENCODED THEREON - A system for automatically obtaining a printable photographic image of an object for a document, particularly adaptable to police traffic-ticket dispensing situations is described. A tablet computer with a stylus input display device has a video camera device associated with it that points at the object of the document, in the preferred example the object of the document being the suspect or perpetrator of the offense. Wireless communication with a printer affiliated with another computer in the police car makes printing of the ticket easy, and additional wireless connections to remote databases provides the officer at the scene with confirmation of the object's identity and additional information. The end result is a ticket or document that is self proving and can be used to confirm the identity of the holder of the document when presented. This system can also be used in transportation, commercial, and medical settings. Many additional applications for authenticating transactions of various types are described, and electronically transferable documents may be used in place of printed documents in some embodiments. | 07-09-2009 |
20090244293 | MOBILE ISSUANCE OF OFFICIAL DOCUMENTS WITH BIOMETRIC INFORMATION ENCODED THEREON - A system for automatically obtaining a printable photographic image of an object for a document, particularly adaptable to police traffic-ticket dispensing situations is described. A tablet computer with a stylus input display device has a video camera device associated with it that points at the object of the document, in the preferred example the object of the document being the suspect or perpetrator of the offense. Wireless communication with a printer affiliated with another computer in the police car makes printing of the ticket easy, and additional wireless connections to remote databases provides the officer at the scene with confirmation of the object's identity and additional information. The end result is a ticket or document that is self proving and can be used to confirm the identity of the holder of the document when presented. This system can also be used in transportation, commercial, and medical settings. Many additional applications for authenticating transactions of various types are described, and electronically transferable documents may be used in place of printed documents in some embodiments. | 10-01-2009 |
Patent application number | Description | Published |
20140309047 | TEETER TOTTER - In one example, a teeter totter is provided that includes four support arms spaced apart at substantially equal angular intervals, with a seat being attached to each of the support arms. A hub of the teeter totter includes top and bottom plates which cooperate to at least partly define four sockets, and each of the sockets receives an end of a corresponding support arm. A plastic receiver is connected to the hub, and a plastic pivot is rotatably engaged with the receiver such that the pivot and the receiver cooperate to enable simultaneous movement of the seats in three dimensions. Finally, a base is provided that supports the pivot. | 10-16-2014 |
20140328620 | BARRIER SYSTEMS WITH INTERLOCKING FLAG - A barrier assembly includes a barrier having a chamber adapted to hold a ballast, an inlet being formed on the barrier in communication with the chamber. A flag assembly includes a post having a first end and an opposing second end with a flag disposed on the first end. A retainer is disposed on the post and includes a catch radially outwardly projecting from the post, the catch being movable between an outwardly extended position and an inwardly retracted position, the catch resiliently urging toward the extended position when in the retracted position, the first end of the post being received within the inlet on the barrier so that the catch is disposed within the chamber in the extended position, the catch being configured so that the first end of the post cannot be pulled out through the inlet without moving the catch to the retracted position. | 11-06-2014 |
20150125204 | BARRIER SYSTEMS WITH INTERLOCKING FLAG - A barrier assembly includes a barrier having a chamber adapted to hold a ballast, an inlet being formed on the barrier in communication with the chamber. A flag assembly includes a post having a first end and an opposing second end with a flag disposed on the first end. A retainer is disposed on the post and includes a catch radially outwardly projecting from the post, the catch being movable between an outwardly extended position and an inwardly retracted position, the catch resiliently urging toward the extended position when in the retracted position, the first end of the post being received within the inlet on the barrier so that the catch is disposed within the chamber in the extended position, the catch being configured so that the first end of the post cannot be pulled out through the inlet without moving the catch to the retracted position. | 05-07-2015 |
Patent application number | Description | Published |
20090058731 | Dual Band Stacked Patch Antenna - One or more of the embodiments of a dual band stacked patch antenna described herein employ an integrated arrangement of a global positioning system (GPS) antenna and a satellite digital audio radio service (SDARS) antenna. The dual band antenna receives right hand circularly polarized GPS signals in a first frequency band, left hand circularly polarized SDARS signals in a second frequency band, and vertical linear polarized SDARS signals in the second band. The dual band antenna includes a ground plane element, an upper radiating element (which is primarily utilized to receive SDARS signals), dielectric material between the ground plane element and the upper radiating element, and a lower radiating element (which is primarily utilized to receive GPS signals) surrounded by the dielectric material. The dual band antenna uses only one conductive signal feed to receive both GPS and SDARS signals. | 03-05-2009 |
20090189799 | SMART CHAFF - A chaff element for interfering with radar signals. The chaff element has a dielectric substrate and a pair of elongate electrically conductive elements, having a total length of approximately one-half wavelength of the radar signals or otherwise tuned to the radar signals, disposed on the dielectric substrate. A switch is arranged to electrically couple the pair of elongate elements together in response to a control signal generated by an oscillator circuit and a battery. The chaff element can be used in a method of providing a countermeasure against radar signals. A plurality of chaff elements can be deployed in an airspace above a radar unit emitting a radar signal and interfere with the radar signal by opening and closing the switches of the chaff elements while deployed in said airspace above the radar unit. | 07-30-2009 |
20100201584 | METHOD FOR AUTOMOBILE ROOF EDGE MOUNTED ANTENNA PATTERN CONTROL USING A FINITE FREQUENCY SELECTIVE SURFACE - An antenna for a vehicle where the antenna is positioned close to an edge of a roof-top of the vehicle. A frequency selective surface is provided on a glass of the vehicle, generally the vehicle windshield, to extend the antenna ground plane beyond the roof-top to maintain a maximum antenna pattern directivity parallel to the ground. The frequency selective surface may be formed on a substrate that is adhered to the vehicle glass and includes a pattern of conductive portions and dielectric portions that provide proper current generation for the particular antenna frequency band of interest. | 08-12-2010 |
20100276598 | NANO-ANTENNA FOR WIDEBAND COHERENT CONFORMAL IR DETECTOR ARRAYS - A conformal coherent wideband antenna coupled IR detector array included a plurality of unit cells each having a dimension that includes an antenna for focusing radiation onto an absorber element sized less than the dimension. In one embodiment, the absorber element may be formed of a mercury cadmium telluride alloy. According to a further embodiment, the antenna array may be fabricated using sub-wavelength fabrication processes. | 11-04-2010 |
20120127050 | MULTI-FUNCTION ANTENNA - An antenna includes a CPW transmission line and a radiating portion. The radiating portion is coupled to the CPW transmission line and is substantially coplanar with the CPW transmission line. The radiating portion is configured to produce a first linear polarization at a first frequency, a circular polarization at a second frequency, and a second linear polarization at a third frequency. The radiating portion includes a conductive material extending from the CPW transmission line and forming a plurality of openings in the radiating portion. The openings are asymmetric with respect to a first region of the radiating portion that is disposed on a first side of the CPW transmission line and a second region of the radiating portion that is disposed on a second side of the CPW transmission line. | 05-24-2012 |
20120171977 | ANTENNA DIVERSITY SCHEME EMPLOYING BAND PASS SAMPLING AND FAST SEMICONDUCTOR SWITCHING - A vehicle or other host station includes first and second antennas, a fast semiconductor switch, a switching controller, and an RF receiver. The controller toggles the switch at a calibrated switching rate to selectively and alternately connect the first antenna to one of the RF receiver and a load having a calibrated impedance value. The first antenna may be a parasitic element in any embodiment using the load. The semiconductor switch may be a CMOS device or a Gallium Arsenide semiconductor switch. A switching control method for use in a vehicle or other host station having the first antenna, the second antenna, and the RF receiver includes transmitting a switching signal from the controller to the switch, and toggling the switch at a calibrated switching rate in response to the switching signal to selectively and alternately connect the first antenna to one of the RF receiver and the load. | 07-05-2012 |
20140158987 | METHODS FOR INTEGRATING AND FORMING OPTICALLY TRANSPARENT DEVICES ON SURFACES - An apparatus, system, and/or method are described to enable optically transparent reconfigurable integrated electrical components, such as antennas and RF circuits to be integrated into an optically transparent host platform, such as glass. In one embodiment, an Ag NW film may be configured as a transparent conductor for antennas and/or as interconnects for passive circuit components, such as capacitors or resistors. Ag NW may also be used as transmission lines and/or interconnect overlays for devices. A graphene film may also be configured as active channel material for making active RF devices, such as amplifiers and switches. | 06-12-2014 |
20140211298 | TUNABLE OPTICAL METAMATERIAL - A tunable metamaterial has a two dimensional array of resonant annular ring elements; and a plurality of voltage controllable electrical tuning elements disposed in or adjacent openings in each of said ring elements, each of said voltage controllable electrical tuning element ohmically contacting portions of only one of said ring elements. The voltage controllable electrical tuning elements may comprise highly doped semiconductor tunnel diodes, or the charge accumulation layer at the semiconductor/insulator interface of a metal-insulator-semiconductor structure, or nanoelectromechanical (NEMs) capacitors. The tunable metamaterial may be used, for example, in an optical beam steering device using the aforementioned tunable optical metamaterial in which a free-space optical beam is coupled into a receiving portion of a plane of the optical metamaterial and is steered out of a transmitter portion of the plane of the optical metamaterial in controllable azimuthal and elevational directions. The tunable metamaterial additionally has other applications. | 07-31-2014 |
20150062691 | TUNABLE OPTICAL METAMATERIAL - A tunable metamaterial has a two dimensional array of resonant annular ring elements; and a plurality of voltage controllable electrical tuning elements disposed in or adjacent openings in each of said ring elements, each of said voltage controllable electrical tuning element ohmically contacting portions of only one of said ring elements. The voltage controllable electrical tuning elements may comprise highly doped semiconductor tunnel diodes, or the charge accumulation layer at the semiconductor/insulator interface of a metal-insulator-semiconductor structure, or nanoelectromechanical (NEMs) capacitors. The tunable metamaterial may be used, for example, in an optical beam steering device using the aforementioned tunable optical metamaterial in which a free-space optical beam is coupled into a receiving portion of a plane of the optical metamaterial and is steered out of a transmitter portion of the plane of the optical metamaterial in controllable azimuthal and elevational directions. The tunable metamaterial additionally has other applications. | 03-05-2015 |
20150084002 | METHODS FOR INTEGRATING AND FORMING OPTICALLY TRANSPARENT DEVICES ON SURFACES - An apparatus, system, and/or method are described to enable optically transparent reconfigurable integrated electrical components, such as antennas and RF circuits to be integrated into an optically transparent host platform, such as glass. In one embodiment, an Ag NW film may be configured as a transparent conductor for antennas and/or as interconnects for passive circuit components, such as capacitors or resistors. Ag NW may also be used as transmission lines and/or interconnect overlays for devices. A graphene film may also be configured as active channel material for making active RF devices, such as amplifiers and switches. | 03-26-2015 |
20150236408 | REDUCING ANTENNA ARRAY FEED MODULES THROUGH CONTROLLED MUTUAL COUPLING OF A PIXELATED EM SURFACE - A reconfigurable radio frequency aperture including a substrate, a plurality of reconfigurable patches on the substrate, and a plurality of reconfigurable coupling elements on the substrate, wherein at least one reconfigurable coupling element is coupled between a reconfigurable patch and another reconfigurable patch, and wherein the reconfigurable coupling elements affect the mutual coupling between reconfigurable patches. | 08-20-2015 |
Patent application number | Description | Published |
20140242420 | Battery Module System - A battery module system includes at least one cell and a battery module processor. The battery module processor may be configured to receive at least one cell signal associated with the at least one cell, wherein the at least one cell signal includes at least one of a temperature signal, a voltage signal, or a current signal. The battery module processor may be also configured to determine a status of the at least one cell based on the at least one cell signal. The battery module system may be configured to removably connect to a master/module interface, and to deliver power from the at least one cell to the master/module interface. The battery module system may be also configured to communicate, from the battery module processor, the status of the at least one cell to the master/module interface. | 08-28-2014 |
20140300363 | In-situ Battery Monitoring System - The present disclosure provides a system, method, and apparatus for battery monitoring. In one or more embodiments, the disclosed method involves injecting at least one test signal into a battery, and receiving at least one response signal from the battery. In one or more embodiments, the response signal(s) comprises at least one reflected signal. The method further involves comparing, with at least one processor, the response signal(s) with at least one baseline signal to produce at least one comparison signal. Also, the method involves detecting, with at least one processor, at least one anomaly within the battery by using the comparison signal(s). Further, the method involves determining, with at least one processor, a location at least one anomaly within the battery by using the comparison signal(s). | 10-09-2014 |
20150102662 | Modular Equipment Center Zonal Standalone Power System Control Architecture - A plurality of modular equipment centers (MECs) spatially distributed throughout a vehicle servicing equipment loads. Each MEC independently provides localized power and communication to service the equipment loads. A zone of electrical loads is assigned to and serviced by the nearest MEC. Power and communication data are synchronized in that each equipment load receives power and data from the same MEC. In one embodiment, if a MEC experiences an operational inconsistency, one or more other MECs are assigned the equipment loads of the operationally inconsistent MEC. | 04-16-2015 |
20150103457 | Modular Equipment Center Solid State Primary Power Switching Network - A solid state primary power switching network for modular equipment centers (MECs) distributing primary power throughout a vehicle. The solid state primary power switching network includes multiple primary power switch network devices (PPSNDs) of a MEC for controlling and distributing primary power to other MECs spatially distribute throughout a vehicle. In one or more configurations, the PPSNDs have a universal structure in that each includes a common power input source and a plurality of common power outputs. In one or more configurations, primary power sources to the vehicle are switched without a perceivably visible break in power. | 04-16-2015 |
20150103458 | Modular Equipment Center Integrated Truss Sensors - A modular truss assembly for mechanically and electrically mounting system components of a modular equipment center (MEC). A plurality of MECs is spatially distributed throughout the vehicle to service equipment loads. The modular truss assembly provides different voltage levels for powering the system components of the MEC and for powering the equipment loads. In one or more configurations, a MEC incorporate inductive power coupling for powering a line replaceable unit (LRU) in proximity to the modular truss assembly without exposed electrical connections and such that the MEC may forgo power conversion equipment. In one or more configurations, a sensor is embedded in one or more transfer layers of the truss for measuring a power trace embedded in the modular truss assembly. | 04-16-2015 |
Patent application number | Description | Published |
20080309543 | SYSTEM AND METHOD FOR OBTAINING FREQUENCY AND TIME SYNCHRONIZATION IN A WIDEBAND COMMUNICATION SYSTEM - This document discusses, among other things, a system and method of measuring and correcting for frequency offset in wideband signals of bandwidth X within a communications system. A synchronization signal is generated and transmitted, wherein generating a synchronization signal includes generating a first chirp signal that sweeps a portion of bandwidth X and generating a second chirp signal to sweep approximately the same portion of bandwidth X but in the opposite direction. The synchronization signal is received at a receiver. The receiver then detects a first offset as a function of the first chirp signal and a second offset as a function of the second chirp signal and calculates the frequency offset as a function of the first and second offsets. | 12-18-2008 |
20080310481 | System and method for transmitting and detecting spread spectrum signals - This document discusses, among other things, a system and method of detecting wideband signals of bandwidth X within a communications system having a coherency time constant of T. A synchronization signal is generated as a function of a chirp signal that sweeps a portion of bandwidth X. The synchronization signal is transmitted and a received as a wideband signal at a receiver. The receiver detects the synchronization signal within the wideband signal received at the receiver by generating a detection signal, correlating the received wideband signal with the detection signal and indicating when the synchronization signal is detected within the wideband signal. The detection signal is a complex conjugate of the synchronization signal. | 12-18-2008 |
20120300814 | RF CHIRP SIGNAL PROPAGATION DELAY MEASUREMENT - Distance between two radio frequency devices is estimated by receiving a plurality of spread spectrum chirp signals frequency offset from one another, and evaluating the received plurality of spread spectrum chirp signals for relative phase shifts between the plurality of spread spectrum chirp signals. A fine propagation time is derived using the phase shifts between the spread spectrum chirp signals. A frequency domain despreading window is shifted to reduce the influence of time-delayed near multipath signals in receiving the plurality of spread spectrum chirp signals. | 11-29-2012 |
20120307871 | RF CHIRP RECEIVER SYNCHRONIZATION - A radio frequency communication system includes a radio frequency transmitter having a chirp generator operable to transmit a first chirp signal, and transmit a second chirp signal that is circular shifted relative to the first chirp signal. A receiver receives the first chirp signal and the second chirp signal, such that the proportion of phase offset between the first and second chirp signals is proportional to the frequency offset of the received signals. The first and second chirp signals are despread, and the phase difference between the first and second chirp signals is used to determine a frequency offset of the received first and second chirp signals that is proportional to the phase difference between the first and second chirp signals. | 12-06-2012 |
Patent application number | Description | Published |
20140266914 | INDOOR POSITIONING WITH RADIO FREQUENCY CHIRP SIGNAL PROPAGATION DELAY MEASUREMENT - A radio frequency locator system and method. First, second and third reference devices are operable to transmit a plurality of spread spectrum chirp signals frequency offset from one another. An object device is operable to receive the plurality of spread spectrum chirp signals, the object device is further operable to evaluate the received plurality of spread spectrum chirp signals for relative phase shifts between the plurality of spread spectrum chirp signals and derive a fine propagation time between the reference devices and the object device using the phase shifts between the spread spectrum chirp signals. The reference devices determine their location independent of the object device and determine the location of the object device as a function of each of their locations and of their range to the object device. | 09-18-2014 |
20140269843 | CHIRP SPREAD SPECTRUM SYSTEM AND METHOD - A radio frequency communication system. The system includes a radio frequency transmitter and a radio frequency receiver, wherein the radio frequency transmitter includes a modulation circuit and an RF modulator, wherein the radio frequency transmitter maps each block of K information bits into a block of N transmit symbols, transforms the block of N transmit symbols by using symbol block repetition and spreads the symbol blocks by multiplying the symbol blocks by a predefined chirp signal, and wherein the radio frequency receiver includes a chirp receiver operable to receive, demodulate and digitize a modulated radio frequency (RF) signal to form a digital baseband signal, and to recover a signal modulated using interleaved single carrier chirp spread spectrum modulation. | 09-18-2014 |
20150270866 | CHIRP SPREAD SPECTRUM SYSTEM AND METHOD - A radio frequency receiver for receiving an interleaved single carrier chirp spread spectrum signal based on a chirp sequence includes: a demodulator configured to receive, demodulate, and digitize a modulated radio frequency (RF) signal to form a digital baseband signal; and a signal decoder configured to: despread the digital baseband signal by at least: buffering signal data into blocks of L samples; multiplying the blocks of data with a conjugate of the chirp sequence to form a result; and performing a Fast Fourier Transform (FFT) on the result; equalize data from the FFT to form N data values, where N is the number of subchannels; transform the N data values into N demodulation symbols via an N-point inverse Fourier transform; and decode the demodulation symbols to form codec symbols. | 09-24-2015 |
20150304150 | LOW COMPLEXITY NARROWBAND INTERFERENCE SUPPRESSION - In one embodiment a method for suppressing narrowband interference in an RF signal is provided. The method includes providing a block of baseband digital samples of the RF signal and computing n-1 stages of an n stage fast Fourier transform (FFT) on the block of the baseband digital samples to produce a first block of intermediate data points. A final threshold is computed based on values of the intermediate data points. A final stage of the n stage FFT is computed from the first block of intermediate data points to produce a block of output data points, and the output data points that have an energy above the final threshold are attenuated. | 10-22-2015 |