Patents Represented by Attorney Vista IP Law Group LLP
-
Patent number: 8196080Abstract: Disclosed is a method, system, and computer program product for routing, modeling routes, and measuring congestion. In some embodiments, Gcells are implemented with reduced number of nodes to facilitate route modeling and congestion measurement. Some embodiments are particularly suitable for direct congestion and routing analysis of diagonal routing paths. In this way, congestion analysis can be directly performed along diagonal boundaries for diagonal routes, without requiring association with Gcell boundaries on Manhattan routing layers.Type: GrantFiled: November 3, 2009Date of Patent: June 5, 2012Assignee: Cadence Design Systems, IncInventors: Jonathan Frankle, John H. Gilchrist, III, Anish Malhotra
-
Patent number: 8195440Abstract: Described is a process for performing an improved mixed frequency-time algorithm to simulate responses of a circuit that receives a periodic sample signal and at least one information signal. The process selects a set of evenly spaced distinct time points and a set of reference time points. Each of the reference points is associated with a distinct time point, and a reference time point is a signal period away from its respective distinct time point. The process finds a first set of relationships between the values at the distinct time points and the values the reference time points. The process also finds a second set of relationships between the values at the distinct time points and the values at the reference time points. The process then combines the first and second sets of relationships to establish a system of nonlinear equations in terms of the values at the distinct time points only. By solving the system of nonlinear equations, the process finds simulated responses of the circuit in time domain.Type: GrantFiled: February 17, 2009Date of Patent: June 5, 2012Assignee: Cadence Design Systems, Inc.Inventors: Dan Feng, Joel R. Phillips, Kenneth Kundert
-
Patent number: 8194947Abstract: Facilitating analysis of one or more mammography images on a review workstation is described. A point or region of interest is identified in a first mammography image of a human breast. The distance between the point or region of interest and a point of reference, preferably the breast nipple, on the first mammography image is determined. A locus of points in a second mammography image of the breast is calculated, the locus of points representing potential locations corresponding to the point or region of interest in the first mammography image, and the calculation being based at least in part on the distance between the point or region of interest and the point of reference. The locus of points is then highlighted a user so as to facilitate a determination by the user of one or more locations in the second mammography image corresponding to the point or region of interest in the first mammography image.Type: GrantFiled: November 21, 2006Date of Patent: June 5, 2012Assignee: Hologic, Inc.Inventors: Gabriele Zingaretti, Jimmy R. Roehrig, Julian Marshall, Vincenzo Velocci
-
Patent number: 8194902Abstract: A hearing system includes a first hearing instrument having a first receiver for wireless data communication with a device in a wireless network, and a first communication controller that is configured for controlling the wireless data communication in accordance with a protocol of the wireless network according to which, a transmitter of the device is controlled to transmit wireless data in a specific time slot in a frame of time slots, and the first receiver of the first hearing instrument is repeatedly enabled to receive data for an activated time period and disabled from receiving data for a de-activated time period, wherein the first communication controller is further configured for synchronizing the first hearing instrument to the device in the wireless network by adjusting a sum of the activated time period and the de-activated time period to be different from a duration of the frame so that the specific time slot for the transmission of data by the transmitter and the activated time period will overlType: GrantFiled: January 13, 2009Date of Patent: June 5, 2012Assignee: GN ReSound A/SInventor: Brian Dam Pedersen
-
Patent number: 8187229Abstract: A medical system comprises a first medical probe having indicia, and a second medical probe in a coaxial arrangement with the first medical probe. The second medical probe has a detector (e.g., an optical detector) configured for detecting a passage of the indicia as the first and second medical probes are moved relative to each other. In one embodiment, the first medical probe is an inner medical probe, and the second medical probe is an outer medical probe. The medical system further comprises an electromechanical driver coupled to the first and second medical probes, and a controller configured for directing the electromechanical driver to move the first and second medical probes relative to each other, and for receiving signals from the detector indicating the relative movement between the first and second medical probes.Type: GrantFiled: June 13, 2007Date of Patent: May 29, 2012Assignee: Hansen Medical, Inc.Inventors: Barry Weitzner, Gary S. Rogers, Albert Solbjor
-
Patent number: 8190250Abstract: A system for a neurostimulation device comprises at least one processor configured for estimating at a plurality of spatial points a respective plurality of electrical field vectors resulting from a stimulation lead operating in accordance with a set of stimulation parameters, determining an amplitude of each electrical field vector and an angle between each electrical field vector and a vector aligned with an axis of the stimulation lead, and estimating a tissue of volume activation about the stimulation lead based on the determined amplitude and angle of each electrical field vector.Type: GrantFiled: October 14, 2010Date of Patent: May 29, 2012Assignee: Boston Scientific Neuromodulation CorporationInventor: Michael A. Moffitt
-
Patent number: 8190238Abstract: A method for performing an interventional procedure using a robotically controlled guide instrument coupled to an instrument drive assembly, includes manipulating a user interface of a master controller to actuate the drive assembly and thereby position a distal portion of the guide instrument at an interventional procedure site in a patient's body; and providing on a first display a graphically rendered image of the distal portion of the guide instrument overlaying an image of the interventional procedure site, wherein manipulation of the user interface causes a corresponding movement of the instrument model relative to the image in the first display.Type: GrantFiled: December 11, 2006Date of Patent: May 29, 2012Assignee: Hansen Medical, Inc.Inventors: Frederic H. Moll, Christopher R. Carlson, Federico Barbagli, Daniel T. Wallace, David Lundmark
-
Patent number: 8187294Abstract: A rotating surgical system is provided that includes a base, a first member rotably engaged with the base, and a second member fixed with said first member such that said first member and said second member rotate together.Type: GrantFiled: September 26, 2005Date of Patent: May 29, 2012Assignee: Suros Surgical Systems, Inc.Inventors: Michael E. Miller, Charles Butcher
-
Patent number: 8191152Abstract: Systems, methods and articles of manufacture for generating a video such that when another person views the video, the other person can view non-private information but not private information of the person who generated the video. A first interview screen is generated by a financial application and displayed to a first person or user of a financial application. The screen includes private data related to the first person such as a name, address and social security number of the first user or a relative of the first user, which may be entered by the first person or on behalf of the first person. A video of the interview screen is generated and may be transmitted over a network to a second person who may also utilize a financial application. The video is displayed to the second person, but the second person cannot view the private data related to the first person due to blurring or masking of the private data.Type: GrantFiled: January 23, 2009Date of Patent: May 29, 2012Assignee: Intuit Inc.Inventors: Steven C. Barker, Benjamin J. Kanspedos
-
Patent number: 8190265Abstract: A tissue stimulation system and computer software and method of operating the system is provided. An array of electrodes is placed contact with tissue of a patient (e.g., neural tissue), and electrical current is conveyed within the electrode array, thereby creating a stimulation region in the tissue. Electrical current is shifted between cathodes of the electrode array in incremental steps over a range, thereby causing displacement of the stimulation region at substantially uniform distances over the incremental steps. The electrical current may be shifted between the cathodes in accordance with a sigmoid-like function of a position of the stimulation region. A navigation table containing a series of states and corresponding gradually and non-uniformly changing electrical current values can be accessed, in which case, the electrical current may be shifted between the cathodes by incrementing through the states of the navigation table.Type: GrantFiled: May 20, 2010Date of Patent: May 29, 2012Assignee: Boston Scientific Neuromodulation CorporationInventor: Michael A. Moffitt
-
Patent number: 8190499Abstract: Collecting tax return data and integrating collected tax return data into a future electronic tax return. A computer in communication with a tax authority stores first year electronic tax return data of a user that prepared the tax return with a tax preparation application for that year. The computer sends a first electronic message such as an e-mail or text message to a communication device of the user asking whether data in the first year tax return has changed or to verify prior data. The user sends a response to the message using the communication device. Verified and changed data in the response may be stored for inclusion in an electronic tax return of the following or second year. The second year tax return may also be partially prepared utilizing the response from the user. Thus, when the user launches the tax preparation application for the second year, the electronic tax return for the second year is already partially completed to give the user a head start on preparing that electronic tax return.Type: GrantFiled: August 21, 2009Date of Patent: May 29, 2012Assignee: Intuit Inc.Inventor: Richard E. McVickar
-
Patent number: 8187204Abstract: A method of using a surgical system that includes an outer cannula is disclosed. The method includes removably mounting a surgical device to an adapter. The adapter is secured to a stage. The surgical device and adapter is positioned at a predetermined location for inserting the outer cannula toward a target site in a body. Once positioned in the body, the outer cannula is fired to the target site. At least one tissue sample is taken using the surgical device and tissue samples are harvested from the surgical device.Type: GrantFiled: February 14, 2008Date of Patent: May 29, 2012Assignee: Suros Surgical Systems, Inc.Inventors: Michael E. Miller, Jake Flagle, Joseph L. Mark, Zachary R. Nicoson
-
Patent number: 8186189Abstract: A door latch assembly having a latch mechanism and a substantially flush-mounted actuator. The actuator may raise and lower a latch within the latch mechanism to engage and disengage the strike plate of an adjacent door jam. Similar to the actuator, a key cylinder may be substantially flush-mounted on an opposite side of the door. The key cylinder may lock or unlock the assembly latch assembly latch assembly.Type: GrantFiled: March 27, 2008Date of Patent: May 29, 2012Assignee: Fleetwood Aluminum Products, Inc.Inventors: Donald Lee Brisco, Eryk Stacy
-
Patent number: 8181921Abstract: Disclosed are various embodiments of a platform telescoping system which comprises a platform, a first supporting arm, a second supporting arm, a telescopic driving mechanism which comprises a first power output, end and a rotational driving mechanism which comprises a second power output end. The first power output end is integrated with the second supporting arm and causes the second supporting arm to move in a first direction, and the second power output end is integrated with the platform and causes the platform to pivot between a first position and a second position. The second supporting arm telescopes with respect to the first supporting arm for adjusting the position of the platform. The space occupied by the platform telescoping system may be reduced while its functions enhanced.Type: GrantFiled: February 4, 2009Date of Patent: May 22, 2012Assignee: Shenzhen Mindray Bio-Medical Electronics Co., Ltd.Inventors: Zhiyuan Shi, Xiaohong Chen
-
Patent number: 8185317Abstract: Methods, systems, and computer software for determining the stain quality of a plurality of biological specimens. A number of objects of interest are identified in a biological specimen. A first feature of each object of interest (e.g., nuclear area) and a second feature of each object of interest (e.g., nuclear integrated optical density) are measured, and a scatter plot of the first and second features is generated. The stain quality of the specimens are determined based on the distribution of points within the scatter plot.Type: GrantFiled: March 5, 2004Date of Patent: May 22, 2012Assignee: Cytyc CorporationInventors: Kam Lin Wong, Louise Isenstein, David Zahniser
-
Patent number: 8184043Abstract: A system, apparatus, and method are disclosed for a super-resolution imaging radar (SRIR). The SRIR employs a pulse signal generator that propagates bursts of radio frequency (RF) energy. Each burst contains a number of pulses. One pulse of each burst is an ancilla pulse, and the remaining pulses are propagated towards an object. An array bucket detector (ABD) collects pulses that are reflected from the object. Also, the ancilla pulses are propagated through a virtual lens. A virtual scanning detector detects the virtual ancilla electric field. A processor calculates a virtual ancilla electric field, which would be present at the scanning detector. Further, a coincidence circuit calculates a cross-time correlation function of the electric fields of the reflected pulses that are collected by the ABD and the virtual ancilla electric field. The coincidence circuit uses cross-time correlation function results to generate pixels of an image of the object.Type: GrantFiled: March 12, 2010Date of Patent: May 22, 2012Assignee: The Boeing CompanyInventors: Barbara A. Capron, Claudio Gilbert Parazzoli, Minas H. Tanielian
-
Patent number: 8184555Abstract: A system and method for SpaceWire network management are disclosed involving a network and a network manager (NM). The network includes a plurality of switches and a plurality of nodes. The switches and nodes do not have any preprogrammed knowledge of the network topology and/or of their unit identification (UID) code. In one or more embodiments, the network is a spacecraft communications network. In at least one embodiment, the method for managing the SpaceWire network comprises the network manager (NM) determining link connectivity of the network; verifying the switches are properly configured to allow for logical address routing; and verifying the nodes are configured to process, receive, and transmit data through the network. In some embodiments, the method further comprises determining newly added units, removed units, and/or unresponsive units in the network, and propagating this information through an active unit table.Type: GrantFiled: June 24, 2009Date of Patent: May 22, 2012Assignee: The Boeing CompanyInventors: Christopher Andre Mouton, Ketao Liu, Brian C. Thompson, Christopher J. Epple, Richard Louis Singleton
-
Patent number: 8184042Abstract: A system and method for a self calibrating conformal phased array are disclosed involving a plurality of transmit/receive elements; a plurality of embedded, calibration transmit/receive elements scattered across the array; and at least one back-end processor. The calibration transmit/receive elements are used to track any physical calibration transmit/receive element's relative position change caused by array flexure. In one or more embodiments, each of the calibration transmit/receive elements transmit a tone using a small antenna, and the other calibration transmit/receive elements receive the tone using small antennas. The calibration transmit/receive elements that receive the tone measure the phase of the received tone. At least one back-end processor uses the measured phases to determine differential phases from a phase calibration table. Also, at least one back-end processor uses the differential phases to compute a change in apparent location of each transmitting calibration transmit/receive element.Type: GrantFiled: July 2, 2009Date of Patent: May 22, 2012Assignee: The Boeing CompanyInventors: Gary A. Ray, Robert Tilman Worl
-
Patent number: D660877Type: GrantFiled: August 27, 2010Date of Patent: May 29, 2012Assignee: Caron Compactor CompanyInventors: James O. Caron, David E. Williams
-
Patent number: D660878Type: GrantFiled: August 27, 2010Date of Patent: May 29, 2012Assignee: Caron Compactor CompanyInventors: James O. Caron, David E. Williams