Patent application number | Description | Published |
20080239975 | Message collision handling - A collision handling receiver for use in a data communication network. The collision handling system and method comprises collision handling receivers together with transmitters inserting pseudo-random delays. Accordingly, multiple sources may transmit simultaneous messages to a receiver so that the messages arrive with varying signal levels and times of arrival. The receiver sorts the symbols into separate sequences by grouping together symbols having similar time of arrival. In addition, the receiver retains the sequences with sufficiently reliable symbol detection, for example, when 75% of the symbols in a sequence are detected with sufficient quality. Receiver then ranks the retained transmitters by received signal level and decodes the messages from transmitters with highest received signal level. | 10-02-2008 |
20080240296 | Iterative sequential carrier acquisition - A system and method for iterative sequential carrier acquisition for estimating and correcting large carrier frequency offsets without adding significantly to receiver complexity or preamble length. A coarse frequency estimation is performed during a brief carrier acquisition phase that is completed during a reasonably short preamble, and then the system hands frequency control to the nominal carrier frequency & phase tracking of a phase-locked loop (PLL) circuit. The present disclosure generally includes an initialization mode, a pre-lock scan mode, an iterative search mode and a termination mode. | 10-02-2008 |
20120250002 | OBJECT AUTHENTICATION - A device detects multi-spectral imaging by using scan elements. The device may include an illumination module and a detection module to detect light scattered from an object illuminated by the illumination module. The device may also include an array of light sources to produce light at a plurality of different wavelengths, and create a line of illumination with each of the different wavelengths. The light detection may be applied to authenticate and validate documents, such as banknotes moving along a document conveyer. | 10-04-2012 |
20140009752 | OBJECT AUTHENTICATION - A device detects multi-spectral imaging by using scan elements. The device may include an illumination module and a detection module to detect light scattered from an object illuminated by the illumination module. The device may also include an array of light sources to produce light at a plurality of different wavelengths, and create a line of illumination with each of the different wavelengths. The light detection may be applied to authenticate and validate documents, such as banknotes moving along a document conveyer. | 01-09-2014 |
20140293270 | Object Authentication - A device detects multi-spectral imaging by using scan elements. The device may include an illumination module and a detection module to detect light scattered from an object illuminated by the illumination module. The device may also include an array of light sources to produce light at a plurality of different wavelengths, and create a line of illumination with each of the different wavelengths. The light detection may be applied to authenticate and validate documents, such as banknotes moving along a document conveyer. | 10-02-2014 |
Patent application number | Description | Published |
20090032586 | ADVERTISING AND MARKETING METHOD AND DEVICE - The event souvenir bracelet and card comprises a bracelet and card displaying an identifying name or logo of an event inside a transparent package with an information packet containing information about the event. The card contains stored, retrievable data allowing it to function as a money card, such as a stored value card or gift card. In a second aspect of the inventions, a wearable bracelet contains a device allowing data to be transmitted to and from the bracelet. The data is stored on an RFID device allowing use of the bracelet as a wearable ticket, as an identification and location device, and as a gift card, credit/debit card or stored value card. | 02-05-2009 |
20100070312 | Universal Ticketing and Payment System - A remotely-accessible computer system allows a purchase to establish an account and then purchase admission to live events or venues. The system provides the purchaser with a pass containing data identifying the account established for the purchaser which account contains information about purchased admissions. The pass can be used to gain access multiple events. The purchaser presents the pass at the entrance to the event and a reader reads the identification data and forwards it to the system. The system checks that the purchaser has purchased entry to the particular event and provides a signal to the event indicating whether admission to the event should be allowed or refused. | 03-18-2010 |
20130218612 | Universal Ticketing and Payment System - A remotely-accessible computer system allows a purchase to establish an account and then purchase admission to live events or venues. The system provides the purchaser with a pass containing data identifying the account established for the purchaser which account contains information about purchased admissions. The pass can be used to gain access multiple events. The purchaser presents the pass at the entrance to the event and a reader reads the identification data and forwards it to the system. The system checks that the purchaser has purchased entry to the particular event and provides a signal to the event indicating whether admission to the event should be allowed or refused. | 08-22-2013 |
20130254137 | Advertising and Marketing Method and Device - The event souvenir bracelet and card comprises a bracelet and card displaying an identifying name or logo of an event inside a transparent package with an information packet containing information about the event. The card contains stored, retrievable data allowing it to function as a money card, such as a stored value card or gift card. In a second aspect of the inventions, a wearable bracelet contains a device allowing data to be transmitted to and from the bracelet. The data is stored on an RFID device allowing use of the bracelet as a wearable ticket, as an identification and location device, and as a gift card, credit/debit card or stored value card. | 09-26-2013 |
20150046202 | Universal Ticketing and Payment System - A remotely-accessible computer system allows a purchase to establish an account and then purchase admission to live events or venues. The system provides the purchaser with a pass containing data identifying the account established for the purchaser which account contains information about purchased admissions. The pass can be used to gain access multiple events. The purchaser presents the pass at the entrance to the event and a reader reads the identification data and forwards it to the system. The system checks that the purchaser has purchased entry to the particular event and provides a signal to the event indicating whether admission to the event should be allowed or refused. | 02-12-2015 |
Patent application number | Description | Published |
20090269224 | SUBMERSIBLE PUMPING SYSTEM WITH HEAT TRANSFER MECHANISM - A submersible pumping system for downhole use in extracting fluids containing hydrocarbons from a well. In one embodiment, the pumping system comprises a rotary induction motor, a motor casing, one or more pump stages, and a cooling system. The rotary induction motor rotates a shaft about a longitudinal axis of rotation. The motor casing houses the rotary induction motor such that the rotary induction motor is held in fluid isolation from the fluid being extracted. The pump stages are attached to the shaft outside of the motor casing, and are configured to impart fluid being extracted from the well with an increased pressure. The cooling system is disposed at least partially within the motor casing, and transfers heat generated by operation of the rotary induction motor out of the motor casing. | 10-29-2009 |
20140147310 | SUBMERSIBLE PUMPING SYSTEM WITH HEAT TRANSFER MECHANISM - A submersible pumping system for downhole use in extracting fluids containing hydrocarbons from a well. In one embodiment, the pumping system comprises a rotary induction motor, a motor casing, one or more pump stages, and a cooling system. The rotary induction motor rotates a shaft about a longitudinal axis of rotation. The motor casing houses the rotary induction motor such that the rotary induction motor is held in fluid isolation from the fluid being extracted. The pump stages are attached to the shaft outside of the motor casing, and are configured to impart fluid being extracted from the well with an increased pressure. The cooling system is disposed at least partially within the motor casing, and transfers heat generated by operation of the rotary induction motor out of the motor casing. | 05-29-2014 |
Patent application number | Description | Published |
20110146994 | Methods of Fracturing An Openhole Well Using Venturi Section - Methods of fracturing a well can include the steps of: (A) obtaining a fracturing job design having at least one treatment interval; (B) running a tubular string into the treatment interval; (C) before or after the step of running, forming one or more tubular string openings in the tubular string, wherein after the step of running, the one or more tubular string openings are positioned in the treatment interval; (D) except for the axial passageway of the tubular string, blocking at least 86% of the nominal cross-sectional area of the treatment interval that is between one of the ends of the treatment interval and the axially closest of the one or more tubular string openings, and, except for the axial passageway of the tubular string, leaving unblocked at least 4% of the nominal cross-sectional area of the treatment interval; and (E) pumping a fracturing fluid through the one or more tubular string openings at a rate and pressure sufficient to initiate at least one fracture in the subterranean formation surrounding the treatment interval. | 06-23-2011 |
20110146995 | METHODS OF FRACTURING A WELL USING VENTURI SECTION - Methods of fracturing a well can include the steps of: (A) obtaining a fracturing job design having at least one treatment interval; (B) running a tubular string into the treatment interval; (C) before or after the step of running, forming one or more tubular string openings in the tubular string, wherein after the step of running, the one or more tubular string openings are positioned in the treatment interval; (D) except for the axial passageway of the tubular string, blocking at least 86% of the nominal cross-sectional area of the treatment interval that is between one of the ends of the treatment interval and the axially closest of the one or more tubular string openings, and, except for the axial passageway of the tubular string, leaving unblocked at least 4% of the nominal cross-sectional area of the treatment interval; and (E) pumping a fracturing fluid through the one or more tubular string openings at a rate and pressure sufficient to initiate at least one fracture in the subterranean formation surrounding the treatment interval. | 06-23-2011 |
20140096965 | Methods of Fracturing a Well Using Venturi Section - Methods of fracturing a well can include the steps of: (A) obtaining a fracturing job design having at least one treatment interval; (B) running a tubular string into the treatment interval; (C) before or after the step of running, forming one or more tubular string openings in the tubular string, wherein after the step of running, the one or more tubular string openings are positioned in the treatment interval; (D) except for the axial passageway of the tubular string, blocking at least 86% of the nominal cross-sectional area of the treatment interval that is between one of the ends of the treatment interval and the axially closest of the one or more tubular string openings, and, except for the axial passageway of the tubular string, leaving unblocked at least 4% of the nominal cross-sectional area of the treatment interval; and (E) pumping a fracturing fluid through the one or more tubular string openings at a rate and pressure sufficient to initiate at least one fracture in the subterranean formation surrounding the treatment interval. | 04-10-2014 |
Patent application number | Description | Published |
20100161061 | TRUSS IMPLANT - In various embodiments, an implant for interfacing with a bone structure includes a web structure including a space truss. The space truss includes two or more planar truss units having a plurality of struts joined at nodes and the web structure is configured to interface with human bone tissue. In some embodiments, a method is provided that includes accessing an intersomatic space and inserting an implant into the intersomatic space. The implant includes a web structure including a space truss. The space truss includes two or more planar truss units having a plurality of struts joined at nodes and the web structure is configured to interface with human bone tissue. | 06-24-2010 |
20110196495 | IMPLANT SYSTEM AND METHOD - In various embodiments, an implant for interfacing with a bone structure includes a web structure including a space truss. The space truss includes two or more planar truss units having a plurality of struts joined at nodes and the web structure is configured to interface with human bone tissue. In some embodiments, a method is provided that includes accessing an intersomatic space and inserting an implant into the intersomatic space. The implant includes a web structure including a space truss. The space truss includes two or more planar truss units having a plurality of struts joined at nodes and the web structure is configured to interface with human bone tissue. | 08-11-2011 |
20110313532 | BONE IMPLANT INTERFACE SYSTEM AND METHOD - An orthopedic implant that includes an implant body having a bone contact surface to be in contact or near contact with a bone structure during use, wherein the bone contact surface has a bone interface structure protruding therefrom. The bone interface structure includes a first elongated portion to be at least partially pressed into the bone structure during use, and a second elongated portion to be at least partially pressed into the bone structure during use. The second elongated portion is coupled to the first elongated portion and extends from the first elongated portion at an angle oblique to the first elongated portion. | 12-22-2011 |
20130030529 | IMPLANT INTERFACE SYSTEM AND METHOD - An orthopedic implant having an implant body including a bone interface surface having a bone interface structure protruding therefrom. The bone interface structure includes a proximal portion of the bone interface structure adjacent the bone interface surface and a distal portion of the bone interface structure extending from the proximal portion of the bone interface structure, wherein the distal portion of the bone interface structure configured to be disposed at least partially into a bone structure during use. | 01-31-2013 |
20130123935 | METHOD OF LENGTH PRESERVATION DURING BONE REPAIR - An implant, including a web structure having a space truss with two or more planar truss units having a plurality of struts joined at nodes is used to join two separated bone portions. The web structure is configured to be disposed in the space between the separated bone portions to enhance fusion. In some embodiments, the implant comprises a non-planar surface. | 05-16-2013 |
20130158672 | BONE IMPLANT INTERFACE SYSTEM AND METHOD - An orthopedic implant that includes an implant body having a bone contact surface to be in contact or near contact with a bone structure during use, wherein the bone contact surface has a bone interface structure protruding therefrom. The bone interface structure includes a first elongated portion to be at least partially pressed into the bone structure during use, and a second elongated portion to be at least partially pressed into the bone structure during use. The second elongated portion is coupled to the first elongated portion and extends from the first elongated portion at an angle oblique to the first elongated portion. | 06-20-2013 |
20130218282 | PROSTHETIC IMPLANT FOR BALL AND SOCKET JOINTS AND METHOD OF USE - A hip prosthesis includes an acetabular cup and a femoral component comprising a head and a stem, wherein the stem comprises a truss structure, the truss structure comprising a space truss comprising a plurality of planar truss units having a plurality of struts joined at nodes, wherein the web structure is configured to interface with bone tissue. | 08-22-2013 |
20140121776 | PROGRAMMABLE IMPLANTS AND METHODS OF USING PROGRAMMABLE IMPLANTS TO REPAIR BONE STRUCTURES - Various embodiments of implant systems and related apparatus, and methods of operating the same are described herein. In various embodiments, an implant for interfacing with a bone structure includes a web structure, including a space truss, configured to interface with human bone tissue. The space truss includes two or more planar truss units having a plurality of struts joined at nodes. Implants are optimized for the expected stress applied at the bone structure site. | 05-01-2014 |
20140288649 | TRAUMATIC BONE FRACTURE REPAIR SYSTEMS AND METHODS - A hand and/or wrist implant, including a web structure having a space truss with two or more planar truss units having a plurality of struts joined at nodes. The web structure is configured for the repair of traumatic bone fractures. | 09-25-2014 |
20140288650 | MOTION PRESERVATION IMPLANT AND METHODS - Various embodiments of implant systems and related apparatus, and methods of operating the same are described herein. In various embodiments, an implant for interfacing with a bone structure includes a web structure, including a space truss, configured to interface with human bone tissue. The space truss includes two or more planar truss units having a plurality of struts joined at nodes. Implants include one or more flexible struts that impart flexibility to the implant. | 09-25-2014 |
20150282933 | IMPLANT INTERFACE SYSTEM AND DEVICE - In various embodiments, an implant for interfacing with a bone structure includes a web structure including a space truss. The space truss includes two or more planar truss units having a plurality of struts joined at nodes and the web structure is configured to interface with human bone tissue. In some embodiments, a method is provided that includes accessing an intersomatic space and inserting an implant into the intersomatic space. The implant includes a web structure including a space truss. The space truss includes two or more planar truss units having a plurality of struts joined at nodes and the web structure is configured to interface with human bone tissue. | 10-08-2015 |
20150282945 | IMPLANT DEVICE HAVING A NON-PLANAR SURFACE - In various embodiments, an implant for interfacing with a bone structure includes a web structure including a space truss. The space truss includes two or more planar truss units having a plurality of struts joined at nodes and the web structure is configured to interface with human bone tissue. In some embodiments, a method is provided that includes accessing an intersomatic space and inserting an implant into the intersomatic space. The implant includes a web structure including a space truss. The space truss includes two or more planar truss units having a plurality of struts joined at nodes and the web structure is configured to interface with human bone tissue. | 10-08-2015 |
20150282946 | IMPLANT DEVICE HAVING CURVED OR ARCED STRUTS - In various embodiments, an implant for interfacing with a bone structure includes a web structure including a space truss. The space truss includes two or more planar truss units having a plurality of struts joined at nodes and the web structure is configured to interface with human bone tissue. In some embodiments, a method is provided that includes accessing an intersomatic space and inserting an implant into the intersomatic space. The implant includes a web structure including a space truss. The space truss includes two or more planar truss units having a plurality of struts joined at nodes and the web structure is configured to interface with human bone tissue. | 10-08-2015 |
Patent application number | Description | Published |
20100320978 | SYSTEM, METHOD AND APPARATUS FOR CONTROLLING CONVERTERS USING INPUT-OUTPUT LINEARIZATION - A system, method and apparatus for controlling boost and buck-boost converters using input-output linearization and leading-edge modulation is provided. The controller includes a summing circuit connected to the converter to create a third voltage representing a difference between the first voltage and the second voltage. A gain circuit is connected to the summing circuit to adjust the third voltage by an appropriate gain. A modulating circuit is connected to the gain circuit, the converter, the first voltage, the second voltage and the second current to create a control signal based on the first voltage, the second voltage, the adjusted third voltage, the fourth voltage and the first current. The control signal is used to control the converter. Typically, the first voltage is a converter output voltage, the second voltage is a reference voltage, the fourth voltage is a converter input voltage, and first current is a converter inductor current. | 12-23-2010 |
20130154586 | SYSTEM AND METHOD FOR CONTROLLING OUTPUT RIPPLE OF DC-DC CONVERTERS WITH LEADING EDGE MODULATION CONTROL USING CURRENT INJECTION - In a preferred embodiment, a voltage converter comprises a voltage converter circuit, an output adjuster and a controller. The controller provides a control signal at a duty ratio determined dynamically by a set of input signals. The dynamic output adjuster determines the set of input signals by adjusting the ac component of an output voltage based on a gain Q. The dynamic output adjuster alleviates dependence on the value of R | 06-20-2013 |
20140354255 | System, Method and Apparatus for Controlling Converters Using Input-Output Linearization - A system, method and apparatus for controlling boost and buck-boost converters using input-output linearization and leading-edge modulation is provided. The controller includes a summing circuit connected to the converter to create a third voltage representing a difference between the first voltage and the second voltage. A gain circuit is connected to the summing circuit to adjust the third voltage by an appropriate gain. A modulating circuit is connected to the gain circuit, the converter, the first voltage, the second voltage and the second current to create a control signal based on the first voltage, the second voltage, the adjusted third voltage, the fourth voltage and the first current. The control signal is used to control the converter. Typically, the first voltage is a converter output voltage, the second voltage is a reference voltage, the fourth voltage is a converter input voltage, and first current is a converter inductor current. | 12-04-2014 |
20140361754 | ANALOG INPUT OUTPUT LINEARIZATION CONTROL - A voltage converter for converting an input voltage to an output voltage is disclosed. The voltage converter includes a voltage converter circuit having a set of switches, a switch driver connected to the voltage converter circuit, a controller connected to the switch driver and the output voltage, a target output voltage connected to the controller, a control signal generated by the controller for the switch driver that includes a duty ratio based on the target output voltage and the output voltage. The switch driver is configured to apply the control signal to the set of switches and the voltage converter circuit generates the output voltage based on the duty ratio to match the target output voltage. | 12-11-2014 |
Patent application number | Description | Published |
20100027560 | SYSTEM AND METHOD FOR SERVICE MITIGATION IN A COMMUNICATION SYSTEM - A system that incorporates teachings of the present disclosure may include, for example, a system having a controller to monitor in a communication system bandwidth utilization by CPE, detect bandwidth utilization by the CPE that exceeds a bandwidth utilization limit, reconfigure a portion of the communication system to accommodate the increase in bandwidth utilization by the CPE, and generate a mitigation plan directed to a user of the CPE to address the increased bandwidth utilization by the CPE. Other embodiments are disclosed. | 02-04-2010 |
20100124165 | Silent Failure Identification and Trouble Diagnosis - According to one method for identifying and resolving a silent failure in a telecommunications network, performance data associated with data traffic passing through a network element in the telecommunications network is collected. A determination is made whether the performance data has fallen below a threshold to identify the silent failure at the network element. The silent failure fails to trigger an alarm included on the network element. Responsive to determining that the performance data is below the threshold and thereby identifying the silent failure at the network element, troubleshooting rules may be retrieved. The silent failure is resolved based on the performance data and the troubleshooting rules. | 05-20-2010 |
20120320785 | METHOD AND APPARATUS FOR MANAGING PACKET CONGESTION - A method and apparatus for addressing a congestion condition in a communication network are disclosed. For example, the method receives an alert for at least one of: a trunk or a Permanent Virtual Circuit (PVC), where the trunk or the PVC is associated with a route. The method determines whether the alert is associated with a congestion condition by determining whether a trunk utilization has exceeded a first predetermined threshold for the trunk or for the at least one trunk supporting the PVC. The method then rebuilds the route if the first predetermined threshold is exceeded for the trunk or for the at least one trunk supporting said PVC. | 12-20-2012 |
Patent application number | Description | Published |
20080308435 | MEDIA STORAGE CONTAINER, APPARATUS AND METHOD - A media storage apparatus includes a frame, a shaft, and a plurality of retainers for retaining a plurality of portable planar storage media. The plurality of retainers is supported by the shaft and rotatable about the shaft from a selectable position to a selected position. The apparatus further includes a retainer selection mechanism, coupled to the frame, that traverses the frame to cause selected ones of the plurality of retainers traversed by the retainer selection mechanism to rotate in sequence from the selectable position to the selected position. | 12-18-2008 |
20090120898 | Water Bottle Cap With Integrated Indicator - A water bottle cap with an integrated indicator is disclosed. A combination bottle cap and indicator includes a threaded base adapted to engage the neck of a bottle and a fluid aperture within the threaded base. The combination bottle cap and indicator includes a top hingably mounted to the threaded base for sealing the fluid aperture while overlying the threaded base and for permitting access to the fluid aperture while rotated away from the threaded base. The combination bottle cap and indicator also includes multiple indicia and a rotatable bezel mounted to the top for positionally indicating one of the multiple indicia. | 05-14-2009 |
20090123901 | Magnetically Mounted Motivation Device With Integrated Indicator - A magnetically mounted motivation device with an integrated indicator is disclosed. A generally circular planar case includes a partially flexible upper surface and a lower surface that includes an acoustically transparent area. An audio storage element mounted within the generally circular planar case stores multiple spoken motivational messages. An audio output device coupled to the audio storage element is mounted within the generally circular planar case overlying the acoustically transparent area. If a switch mounted within the generally circular planar case and underlying the partially flexible upper surface is activated, the audio output device outputs one or more spoken motivational messages. A magnetic base mounted to an outer portion of the lower surface of the case surrounds the acoustically transparent area such that audio output is not impeded. A rotatable bezel mounted to the case includes multiple indicia that are indicated by a rotational position of the rotatable bezel. | 05-14-2009 |
20120129658 | Adjustable Exercise Bar - Adjustable-length exercise bars that can be non-destructively mounted between two upright members and resist forces oriented at any angle through the axis defined by the length of the bar. | 05-24-2012 |
20130233141 | APPARATUS AND METHOD FOR CUTTING FOOD ITEMS - An apparatus for cutting food items includes a base having an opening and being configured to support one or more blade inserts in the opening. At least one guide is coupled to the base and is configured to accommodate first and second telescoping members, the first telescoping member being nested within the guide, the second telescoping member being nested within the first telescoping member and the first and second telescoping member being slidably movable in a reciprocating manner along an axis relative to the base. A compression member is coupled to the first telescoping member and movable to a first maximum distance from the top portion of the base. A striking member has a weight sufficient to impart a concussive force on the compression member and is coupled to the second telescoping member and movable to a second maximum distance from the compression member. | 09-12-2013 |
20130233182 | ROTISSERIE OVEN - Rotisserie ovens comprise upper and lower enclosure members forming a cooking chamber therebetween and having a heating assembly therein. The upper member is movable and removably attached to the lower member. The cooking chamber is configured to accommodate a spit assembly that is rotated by an electric motor in the lower member. The lower member includes one or more support members operable to orient the oven in a cooking or a storage position, wherein the height profile of the oven in the storage position is about 50 percent or less then in a cooking position. The upper member is configured for storage placement within the lower member cooking chamber when removed therefrom and inverted, and the spit assembly when disassembled resides within a space between the inverted upper member and lower member to provide a compact low-profile self-contained package for placement and storage within a kitchen drawer or the like. | 09-12-2013 |
20130233185 | FOOD DEHYDRATOR DEVICE - The food dehydrator device is made of a top member, a bottom member, and a plurality of trays disposed there between. Each one of the trays comprise a support, upper and lower skirts disposed about a periphery of the support, and first and second opposing sides. The upper and lower skirts of adjacent support trays cooperate to form an enclosed side wall. First and second sets of posts are disposed along each one of the first and second opposing sides and in first and second arrangements, respectively. Adjacent trays may be actuated between first and second configurations by rotation of adjacent trays 90 degrees relative to one other. In the first configuration the first and second pairs of opposing sides of adjacent trays are aligned and in the second configuration, the first and second pairs of opposing sides of adjacent trays are offset by 90 degrees. | 09-12-2013 |