Patents Represented by Attorney Gates & Cooper LLP
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Patent number: 8274206Abstract: The present invention discloses a plurality of interdigitated pixels arranged in an array, having a very low series-resistances with improved current spreading and improved heat-sinking. Each pixel is a square with sides of dimension l. The series resistance is minimized by increasing the perimeter of an active region for the pixels. The series resistance is also minimized by shrinking the space between a mesa and n-contact for each pixel.Type: GrantFiled: March 10, 2011Date of Patent: September 25, 2012Assignee: The Regents of the University of CaliforniaInventors: Arpan Chakraborty, Likun Shen, Umesh K. Mishra
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Patent number: 8274510Abstract: A method, apparatus, article of manufacture for illustrating progress in achieving a goal of a system modeled by a computer program. In one embodiment, the invention is evidenced by a method comprising the steps of displaying a widget wherein the widget comprises a center portion representing a category of data represented by the computer program and the category of data includes n data points that must be fulfilled to achieve the goal and an outer portion, comprising a segment representing each one of the n data points; and updating the widget to represent each of the n data points that has been fulfilled by delineating each segment representing a fulfilled data point requirement from each segment representing a non-fulfilled data point requirement.Type: GrantFiled: November 7, 2008Date of Patent: September 25, 2012Assignee: Autodesk, Inc.Inventors: Gregory L. Demchak, Lillian M. Smith
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Patent number: 8275794Abstract: One or more embodiments of the invention provide a data structure, method, apparatus, and article of manufacture for representing data in a self-expanding data package. The package comprises one or more basic table data having zero, one or more table rows, a set of one or more constant lists having one or more values, and one or more row validation calculations. Use of the set of constant lists and row validation calculations provides a mechanism for compact data storage, wherein the self-expanding data package may be expanded. To expand the package, each list member of a constant list is combined with all other basic table rows and additional list members to produce every possible combination of table rows. Row validation calculations are applied to test validity of each tow, and only those expanded table tows that are valid appear in the expanded table.Type: GrantFiled: January 4, 2002Date of Patent: September 25, 2012Assignee: Autodesk, Inc.Inventors: Craig Storms, Soren Abildgaard
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Patent number: 8273061Abstract: Apparatuses and methods for a connection interface between a reservoir or syringe, infusion set tubing, and an infusion pump are provided. A base is provided which is adapted to receive a reservoir and engage a cap. A piercing member, such as a needle, is disposed in the interior of the cap in such a manner that the needle is separated from the reservoir septum when the base is in a first detent position, and the needle pierces a reservoir septum when the base is in a second detent position. When the reservoir, the base and the cap are connected to form an integrated unit, this unit is then capable of being inserted and secured in the infusion pump housing. In some embodiments, an integral connector couples directly to the reservoir.Type: GrantFiled: November 5, 2009Date of Patent: September 25, 2012Assignee: Medtronic MiniMed, Inc.Inventors: Susan McConnell, Randy W. Adair, Sheldon Moberg, Chad Srisathapat
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Patent number: 8263424Abstract: A method for growing III-V nitride films having an N-face or M-plane using an ammonothermal growth technique. The method comprises using an autoclave, heating the autoclave, and introducing ammonia into the autoclave to produce smooth N-face or M-plane Gallium Nitride films and bulk GaN.Type: GrantFiled: June 2, 2010Date of Patent: September 11, 2012Assignees: The Regents of the University of California, Japan Science and Technology AgencyInventors: Tadao Hashimoto, Hitoshi Sato, Shuji Nakamura
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Patent number: 8263500Abstract: A method for fabricating a semiconductor laser device, by etching facets using a photoelectrochemical (PEC) etch, so that the facets are sufficiently smooth to support optical modes within a cavity bounded by the facets.Type: GrantFiled: February 1, 2010Date of Patent: September 11, 2012Assignee: The Regents of the University of CaliforniaInventors: Adele C. Tamboli, Evelyn L. Hu, Steven P. DenBaars, Arpan Chakraborty
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Patent number: 8258899Abstract: NEMS (Nano-Electro-Mechanical Systems) apparatuses are described. By applying a static electric field, an arm or beam in a NEMS apparatus is made to bend so that one electrical conductor is made to contact another electrical conductor, thereby closing the NEMS apparatus. Some apparatus embodiments make use of electrostatic coupling to cause the arm or beam to bend, and some apparatus embodiments make use of piezoelectric materials to cause the arm or beam to bend. Other embodiments are described and claimed.Type: GrantFiled: November 14, 2007Date of Patent: September 4, 2012Assignee: California Institute of TechnologyInventors: Xiao-Li Feng, Rassul B. Karabalin, John Sequoyah Aldridge, Michael L. Roukes
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Patent number: 8257345Abstract: A method and apparatus for a connection interface between a reservoir or syringe, infusion set tubing, and an infusion pump is provided. The elements of the apparatus are organized so that it is capable of being inserted and secured in an infusion pump housing.Type: GrantFiled: December 4, 2009Date of Patent: September 4, 2012Assignee: Medtronic MiniMed, Inc.Inventors: Randy W. Adair, Sheldon B. Moberg, Chalirmkiert Srisathapat
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Patent number: 8255814Abstract: A method, apparatus, and article of manufacture provide the ability to temporarily display information relating to an object manipulator. A graphic object is displayed in a computer graphics program. An object manipulator is then displayed on the graphic object. Cursor input where a cursor is placed over the object manipulator is received. In response to the cursor input, information relating to the object manipulator is temporarily displayed.Type: GrantFiled: September 8, 2003Date of Patent: August 28, 2012Assignee: Autodesk, Inc.Inventor: Scott Anthony Arvin
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Patent number: 8254423Abstract: A method of fabricating an (Al,Ga,In)N laser diode, comprising depositing one or more III-N layers upon a growth substrate at a first temperature, depositing an indium containing laser core at a second temperature upon layers deposited at a first temperature, and performing all subsequent fabrication steps under conditions that inhibit degradation of the laser core, wherein the conditions are a substantially lower temperature than the second temperature.Type: GrantFiled: June 1, 2009Date of Patent: August 28, 2012Assignee: The Regents of the University of CaliforniaInventors: Daniel A. Cohen, Steven P. DenBaars, Shuji Nakamura
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Patent number: 8255799Abstract: A method, apparatus, and article of manufacture obtain user input during a playback of a macro. A series of user actions are recorded in the form of a macro. A representation of the user actions is displayed. The representation provides nodes that each represent the user actions. One of the nodes is selected and configured by the user to request additional user input relating to a parameter of the selected node during playback of the macro. The macro is played back and automatically pauses at the selected node. User input is obtained and the macro automatically continues execution utilizing the user input for the parameter of the selected node. Additionally, one or the user actions includes a selection of objects. As part of the recorded macro, references to the selected objects are stored in a non-graphical manner. During playback, objects are selected based on the stored references.Type: GrantFiled: February 29, 2008Date of Patent: August 28, 2012Assignee: Autodesk, Inc.Inventors: Randy Kintzley, Hans-Frederick Brown
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Patent number: 8253221Abstract: A gallium nitride crystal with a polyhedron shape having exposed {10-10} m-planes and an exposed (000-1) N-polar c-plane, wherein a surface area of the exposed (000-1) N-polar c-plane is more than 10 mm2 and a total surface area of the exposed {10-10} m-planes is larger than half of the surface area of (000-1) N-polar c-plane. The GaN bulk crystals were grown by an ammonothermal method with a higher temperature and temperature difference than is used conventionally, and using an autoclave having a high-pressure vessel with an upper region and a lower region. The temperature of the lower region of the high-pressure vessel is at or above 550° C., the temperature of the upper region of the high-pressure vessel is set at or above 500° C., and the temperature difference between the lower and upper regions is maintained at or above 30° C. GaN seed crystals having a longest dimension along the c-axis and exposed large area m-planes are used.Type: GrantFiled: September 19, 2008Date of Patent: August 28, 2012Assignee: The Regents of the University of CaliforniaInventors: Tadao Hashimoto, Shuji Nakamura
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Patent number: 8249834Abstract: Device, system, and method of Computer-Aided-Design (CAD). A system of CAD may include a server to provide data of a CAD model to at least one client, wherein the server is capable of providing to the client section information defining a plurality of geometric sections of the CAD model, wherein the section information includes boundary information representing a plurality of boundaries defining the plurality of geometric sections, respectively, and a plurality of identifiers to identify the plurality of geometric sections, respectively; receiving from the client a request for one or more files corresponding to at least one requested section of the geometric sections, wherein the one or more files include information of one or more geometric elements of the CAD model, which are included within the boundary of the requested section; and providing to the client the one or more requested files. Other embodiments are described and claimed.Type: GrantFiled: February 8, 2009Date of Patent: August 21, 2012Assignee: Autodesk, Inc.Inventors: Jonathan Seroussi, Tal Weiss
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Patent number: 8241842Abstract: The present invention relates generally to the field of magnetic resonance imaging and, more particularly, to devices and methods used in the observation of the diffusion of molecules across a permeable membrane using magnetic resonance techniques. A typical embodiment of the invention is a method of observing the diffusion of a molecule in a container having a permeable membrane that is disposed between a first solution and a second solution in the container, by using magnetic resonance imaging to obtain an image of the diffusion of the molecule in the first solution across the membrane in to the second solution.Type: GrantFiled: December 10, 2004Date of Patent: August 14, 2012Assignee: California Institute of TechnologyInventors: Julian Michael Tyszka, Changjun Yu, Daniel Schwartz, Ilene Sugino, Scott E. Fraser
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Patent number: 8244683Abstract: A system, method and facility for manipulating registries on a computer system. The system includes a generic registry facility, which features functions classified according to the breadth of their applicability to varying types of registries. The registries may be classified as file-based and proprietary. The file-based registries may be binary or text-based. The generic registry facility provides a library of generic registry facility functions that may be included in a specific registry manipulation module through which a computer program can manipulate a specific registry. The generic registry facility functions may be customized by the developer of the registry manipulation module for a specific registry. The functions may include an action verification function that includes a commit sequence for ensuring that requested changes to a registry are made successfully. The functions may also include a trigger function for triggering events upon the occurrence of a change to a registry.Type: GrantFiled: April 18, 2007Date of Patent: August 14, 2012Assignee: International Business Machines CorporationInventors: Daniel D. Behman, Mark F. Wilding
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Patent number: 8243925Abstract: A method and apparatus for brokering the enablement of the communication of encrypted media programs from a plurality of independent broadcasters to a plurality of receivers is disclosed. The system makes use of a pairing key for each provided service, which is differently encrypted by a pairing server and by the broadcaster providing the service. The encrypted versions of the pairing key are decrypted in a first receiver module using information known to the pairing service but not the broadcaster and in a second receiver module using information known to the broadcaster. The pairing key is used to cryptographically bind the first and second receiver modules.Type: GrantFiled: October 18, 2005Date of Patent: August 14, 2012Assignee: Syphermedia International, Inc.Inventors: Ronald P. Cocchi, Gregory J. Gagnon, Dennis R. Flaharty
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Patent number: 8243075Abstract: A method, apparatus, and article of manufacture enable the creation and display of a radial tessellation. A single source image is selected and a radial tessellation creation feature is activated. A triangular sector of the source image is specified and transferred to a texture buffer of a graphics processing unit (GPU). A radial tessellation is created using the GPU by drawing the triangular sector on a destination image, repeatedly flipping and drawing the triangular sector along a leading edge of the triangular sector to create a closed polygon, and further flipping and drawing the triangular sector onto the destination image to create outer rings around the closed polygon and filling the destination image.Type: GrantFiled: October 14, 2008Date of Patent: August 14, 2012Assignee: Autodesk, Inc.Inventor: Eric Desruisseaux
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Patent number: 8227825Abstract: A high efficiency light emitting diode (LED) comprised of a substrate, a buffer layer grown on the substrate (if such a layer is needed), a first active region comprising primary emitting species (PES) that are electrically-injected, a second active region comprising secondary emitting species (SES) that are optically-pumped by the light emitted from the PES, and photonic crystals, wherein the photonic crystals act as diffraction gratings to provide high light extraction efficiency, to provide efficient excitation of the SES, and/or to modulate the far-field emission pattern.Type: GrantFiled: July 28, 2010Date of Patent: July 24, 2012Assignee: The Regents of the University of CaliforniaInventors: Frederic S. Diana, Aurelien J. F. David, Pierre M. Petroff, Claude C. A. Weisbuch
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Patent number: 8227819Abstract: A light emitting diode (LED) having a p-type layer having a thickness of 100 nm or less, an n-type layer, and an active layer, positioned between the p-type layer and the n-type layer, for emitting light, wherein the LED does not include a separate electron blocking layer.Type: GrantFiled: September 30, 2011Date of Patent: July 24, 2012Assignee: The Regents of the University of CaliforniaInventors: Hong Zhong, Anurag Tyagi, James Stephen Speck, Steven P. Denbaars, Shuji Nakamura
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Patent number: 8227818Abstract: A structure using integrated optical elements is comprised of a substrate, a buffer layer grown on the substrate, one or more first patterned layers deposited on top of the buffer layer, wherein each of the first patterned layers is comprised of a bottom lateral epitaxial overgrowth (LEO) mask layer and a LEO nitride layer filling holes in the bottom LEO mask layer, one or more active layers formed on the first patterned layers, and one or more second patterned layers deposited on top of the active layer, wherein each of the second patterned layers is comprised of a top LEO mask layer and a LEO nitride layer filling holes in the top LEO mask layer, wherein the top and/or bottom LEO mask layers act as a mirror, optical confinement layer, grating, wavelength selective element, beam shaping element or beam directing element for the active layers.Type: GrantFiled: June 24, 2010Date of Patent: July 24, 2012Assignee: The Regents of the University of CaliforniaInventors: Claude C. A. Weisbuch, Shuji Nakamura