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David Robinson

David Robinson, Bronte AU

Patent application numberDescriptionPublished
20100069835KNITTED CATHETER - A medical device, comprising: an elongate tubular knitted catheter comprising at least one biocompatible, electrically non-conductive filament arranged in longitudinally adjacent substantially parallel rows each stitched to an adjacent row.03-18-2010
20100070007KNITTED ELECTRODE ASSEMBLY AND INTEGRATED CONNECTOR FOR AN ACTIVE IMPLANTABLE MEDICAL DEVICE - An active implantable medical device (AIMD). The AIMD comprises: a knitted electrode assembly comprising: at least one biocompatible, electrically non-conductive filament arranged in substantially parallel rows each stitched to an adjacent row, and at least one biocompatible, electrically conductive filament having a first end intertwined with a first row of the at least one non-conductive filament, and a second end intertwined with a second row of the at least one non-conductive filament, wherein the first and second rows are spaced from one another.03-18-2010
20100070008KNITTED ELECTRODE ASSEMBLY FOR AN ACTIVE IMPLANTABLE MEDICAL DEVICE - An active implantable medical device (AIMD). The AIMD comprises an electronics module; and a knitted electrode assembly comprising: at least one biocompatible, electrically non-conductive filament arranged in substantially parallel rows each stitched to an adjacent row, and at least one biocompatible, electrically conductive filament intertwined with the at least one non-conductive filament, and configured to be electrically connected to the electronics module.03-18-2010
20100262214STITCHED COMPONENTS OF AN ACTIVE IMPLANTABLE MEDICAL DEVICE - An active implantable medical device (AIMD) comprising an implantable electronics module and a tissue interface. At least one of the electronics module and the tissue interface comprises an electrically non-conductive, biocompatible and needle-piercable base having one or more biocompatible electrically conductive strands of conductive filaments stitched to the base. As used herein, stitching a conductive filament to a base refers to sewing, embroidering or otherwise securing the filament to the base through the use of hand or machine needlework.10-14-2010

David Robinson, Mountain View, CA US

Patent application numberDescriptionPublished
20100161129SYSTEM AND METHOD FOR ADJUSTING AN IMAGE CAPTURING DEVICE ATTRIBUTE USING AN UNUSED DEGREE-OF-FREEDOM OF A MASTER CONTROL DEVICE - An image capturing device is robotically positioned and oriented in response to operator manipulation of a master control device. An unused degree-of-freedom of the master control device is used to adjust an attribute such as focusing of the image capturing device relative to a continually updated set-point. A deadband is provided to avoid inadvertent adjusting of the image capturing device attribute and haptic feedback is provided back to the master control device so that the operator is notified when adjusting of the attribute is initiated.06-24-2010
20100207564Power Source Estimation Methods and Apparatus - A method for estimating power capability of a power source driving an electrical load can include obtaining initial values of power source parameters including a voltage value and a current value while preventing the power source from causing kinetic energy to be produced in the electrical load. The method can also include estimating power capability of the power source based on the initial values of the power source parameters.08-19-2010
20100225209ERGONOMIC SURGEON CONTROL CONSOLE IN ROBOTIC SURGICAL SYSTEMS - A control console to remotely control medical equipment is disclosed having a base with an ergonomically adjustable pedal system. The base further has an opening to receive the pedal system. The pedal system includes a moveable pedal tray with a pedal base. The tray includes a first left pedal assembly and a first right pedal assembly, and an upper tier having a second left pedal assembly and a second right pedal assembly respectively in alignment with and elevated above the first left pedal assembly and the first right pedal assembly. Rollers are rotatable coupled to the moveable pedal tray to allow it roll over a floor. A drive assembly is coupled between the moveable pedal tray and the base. The drive assembly applies a force to the to roll the moveable pedal tray over the floor within the opening of the base.09-09-2010
20100228249USER INTERFACES FOR ELECTROSURGICAL TOOLS IN ROBOTIC SURGICAL SYSTEMS - A method for a minimally invasive surgical system is disclosed including capturing camera images of a surgical site; generating a graphical user interface (GUI) including a first colored border portion in a first side and a second colored border in a second side opposite the first side; and overlaying the GUI onto the captured camera images of the surgical site for display on a display device of a surgeon console. The GUI provides information to a user regarding the first electrosurgical tool and the second tool in the surgical site that is concurrently displayed by the captured camera images. The first colored border portion in the GUI indicates that the first electrosurgical tool is controlled by a first master grip of the surgeon console and the second colored border portion indicates the tool type of the second tool controlled by a second master grip of the surgeon console.09-09-2010
20100228264ADAPTABLE INTEGRATED ENERGY CONTROL SYSTEM FOR ELECTROSURGICAL TOOLS IN ROBOTIC SURGICAL SYSTEMS - A method for a minimally invasive surgical system is disclosed including reading first tool information from a storage device in a first robotic surgical tool mounted to a first robotic arm to at least determine a first tool type; reading equipment information about one or more remote controlled equipment for control thereof; comparing the first tool information with the equipment information to appropriately match a first remote controlled equipment of the one or more remote controlled equipment to the first robotic surgical tool; and mapping one or more user interface input devices of a first control console to control the first remote controlled equipment to support a function of the first robotic surgical tool.09-09-2010

David Robinson, Cypress, TX US

Patent application numberDescriptionPublished
20080302571Fluid actuated circulating sub - A downhole device used to divert fluid flow out of a work string into an annulus. The downhole device is activated by the movement of a plurality of pistons within the downhole device. Fluid flow through a restriction of the downhole device creates an increase in fluid pressure causing the movement of the pistons. The pistons move a flow tube between various locations within the device. In one location, the flow tube prevents fluid flow to the annulus while in another location the flow tube allows fluid flow to be diverted into the annulus. The downhole device may include a locating sleeve having a continuous j-track allowing the flow tube to be selectively retained at the various locations within the downhole device. Fluid flow through the downhole is used to cycle the device between diverting fluid flow to the annulus and forcing fluid flow down the work string.12-11-2008
20100155081FLUID ACTUATED CIRCULATING SUB - A downhole device used to divert fluid flow out of a work string into an annulus. The downhole device is activated by the movement of a plurality of pistons within the downhole device. Fluid flow through a restriction of the downhole device creates an increase in fluid pressure causing the movement of the pistons. The pistons move a flow tube between various locations within the device. In one location, the flow tube prevents fluid flow to the annulus while in another location the flow tube allows fluid flow to be diverted into the annulus. The downhole device may include a locating sleeve having a continuous j-track allowing the flow tube to be selectively retained at the various locations within the downhole device. Fluid flow through the downhole is used to cycle the device between diverting fluid flow to the annulus and forcing fluid flow down the work string.06-24-2010

David Robinson, San Diego, CA US

Patent application numberDescriptionPublished
20100135668COMPACT WIDE-ANGLE PIXELLATED ACTIVE OPTICAL LINK - A system, method, and optical communication device are disclosed. The system can include a plurality of optically coupled nodes forming an optical communication network. Each node may include an array of pixel elements, each pixel element having an optical detector and an active optical source. The pixel array may be disposed in a backplane of a lens that is configured to map incoming optical signals to pixel locations in the backplane according to their respective angles of incidence and to minimize a deviation at each pixel location between incoming optical signals arriving at the optical detector and emissions from the optical source. The node may include a processor and memory. The processor can register senders in the optical network at locations in the pixel array and can generate routing information by which to route communications from the registered senders to other pixel elements for transmission to their respective destinations.06-03-2010
20100135670PHASE-MODULATING COMMUNICATION DEVICE - A system, method, and communication device are disclosed. The system can include an optical interrogator and a phase-modulating communication device. The communication device can include a retro-optimized lens, a phase modulator, and a processor. The retro-optimized lens can be a non-imaging optical arrangement configured to minimize deviation between an incoming signal and a reflected signal used for return link communications. The processor can be configured to calibrate a modulation path length of the communication device based on a wavelength of the communication signal and can control an operation of the phase-modulator to send phase-coded messages to the interrogator. Optionally, the processor can perform a real-time phase calibration of the communication device using feedback from the interrogator.06-03-2010

David Robinson, Seattle, WA US

Patent application numberDescriptionPublished
20090193496DETECTION OF HARDWARE-BASED VIRTUAL MACHINE ENVIRONMENT - A method and a processing device are provided for detecting a hardware-based virtual machine environment. An execution time of a privileged instruction may be measured and an execution time of a nonprivileged instruction may be measured. The execution time of the privileged instruction may be compared with the execution time of the nonprivileged instruction. When the execution time of the privileged instruction exceeds the execution time of the nonprivileged instruction by at least a threshold or a threshold factor, then a hardware-based virtual machine environment is detected. In some embodiments, a well-known technique for detecting a software-based virtual machine environment may be used in conjunction with a technique for detecting a hardware-based virtual machine environment. A licensing policy of a software product may be accessed and the software product may be prevented from executing when a detected machine environment is in violation of the licensing policy.07-30-2009
20090204544ACTIVATION BY TRUST DELEGATION - A mechanism for delegating trust to activate a target program from the vendor (or its intermediary) to a customer (or its intermediary) using an issuance license. The customer may then activate using their own authentication implementation. Also, a method for formulating an issuance license that permits such delegation. Furthermore, a method for an entity outside of a customer to gather trace information from the activation process after the fact that allows a customer to identify the activating entity without the outside entity first identifying the activating entity.08-13-2009
20090327355SYSTEM AND METHOD FOR COORDINATING A POINT-IN-TIME COPY AMONG MULTIPLE DATA PROVIDERS - A system and method for coordinating a point-in-time copy (PITC) of a file or set of data distributed (e.g., striped) across multiple data providers (e.g., filers, file servers, storage arrays). A service coordinator receives a PITC request for a parent file, initializes the PITC's metadata and instructs the data providers to generate PITC subcomponents for the portions (e.g., sub-mirrors) of the file that they store. A scoreboard is created to track the status of the PITC, and includes an entry for each PITC subcomponent. Quality of service characteristics for the PITC may be copied from the parent and/or received with the request. If those characteristics cannot be attained, the PITC may be aborted. As PITC subcomponents are completed, they are returned to the service coordinator for assembly of the PITC.12-31-2009

David Robinson, Far Hills, NJ US

Patent application numberDescriptionPublished
20080287956INSTRUMENTS FOR IMPLANTING IMPLANTABLE PROSTHESES - An instrument including a grip portion, a first substantially rigid extension arm projecting outwardly from the grip portion along a first longitudinal axis, and a second substantially rigid extension arm projecting outwardly from the grip portion along a second longitudinal axis. The first has a straight portion adjacent the grip portion that lies substantially within a first plane, and a distal portion extending from the straight portion to a first distal end along a length of which the first extension arm extends upward relative to the first plane and rotates about its first longitudinal axis. The second has a second straight portion adjacent the grip portion that lies substantially within the first plane, and a second distal portion extending from the straight portion to a second distal end along a length of which the second extension arms extends downward relative to the first plane and rotates about its longitudinal axis.11-20-2008

David Robinson, Carlingford AU

Patent application numberDescriptionPublished
20080201405Method and System for Generating a Graphical Display for a Remote Terminal Session - In one aspect the invention relates to a method for generating a graphical display for a remote terminal session. The method includes monitoring output produced by an application program executing on a server, identifying a bitmap representation within the output produced by the application program and determining a check value for the bitmap representation. The method also includes retrieving a compressed data format of the bitmap representation based at least in part on the check value and transmitting to the remote terminal session the compressed data format in place of the bitmap representation.08-21-2008