Patents by Inventor David Rodriguez

David Rodriguez has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 9453182
    Abstract: The present invention relates to novel dimethylcyclohexen-als and the incorporation and use thereof as fragrance materials.
    Type: Grant
    Filed: July 29, 2015
    Date of Patent: September 27, 2016
    Assignee: INTERNATIONAL FLAVORS & FRAGRANCES INC.
    Inventors: Benjamin Amorelli, Anthony T. Levorse, Jr., David Rodriguez
  • Publication number: 20160209317
    Abstract: The invention relates to a new method of determining the presence, absence, number or position(s) of one or more post-translational modifications in a peptide, polypeptide or protein. The invention uses transmembrane pores.
    Type: Application
    Filed: September 22, 2014
    Publication date: July 21, 2016
    Inventors: Hagan BAYLEY, David RODRIGUEZ-LARREA, Christian Bech ROSEN
  • Patent number: 9180824
    Abstract: A device and a system operative for protecting an automobile door from dent and damage to the finish. The device has a shield that stows in a chamber in an automobile frame below an automobile door, the shield deploying upwardly from the chamber to a position adjacent to the automobile door. The shield is deployed by a hydraulic system coupled to the shield through a plurality of linkages on a track that deploys the shield out the chamber opening and retracts the shield into the chamber. The system has an actuator for actuating the hydraulic system, the actuator selectively actuating the hydraulic system to deploy the shield when the door is locked and selectively actuating the hydraulic system to deploy the shield when is door is opening. A remote control device actuates the hydraulic system in one example embodiment. A sensor actuates the hydraulic system in another example embodiment.
    Type: Grant
    Filed: March 6, 2014
    Date of Patent: November 10, 2015
    Inventors: David Rodriguez, Oscar Merced
  • Publication number: 20150266099
    Abstract: A vertical lathe fixture is provided. The vertical lathe fixture includes a main body and a sub-plate. The sub-plate includes a top surface and a bottom surface defining a thickness of the sub-plate therebetween. The top surface of the sub-plate is configured to be coupled to the main body and the bottom surface is configured to be coupled to a chuck of a vertical lathe machine. The sub-plate also includes a center pad provided at a center of the top surface. The center pad is configured to centrally align the sub-plate with respect to the main body. The sub-plate further includes a plurality of receiving pads provided in a radial pattern on the top surface and in relation to the center pad. The receiving pads are configured to hold the main body in a stationary position with respect to the sub-plate during rotation of the vertical lathe fixture.
    Type: Application
    Filed: March 20, 2014
    Publication date: September 24, 2015
    Applicant: Solar Turbines Inc.
    Inventors: Thomas C. Schacht, Diana L. Rojo Gallegos, David Rodriguez
  • Publication number: 20150226534
    Abstract: A measuring device for measuring nuts, bolt heads, washers and the like that includes a body having a first end, an opposing second end, and a longitudinal reference line extending between the first end and the second end; a first pair of parallel surfaces of equal length, the first pair of opposing parallel surfaces longitudinally between the first end and the second end, the surfaces of the first pair spaced apart by a first distance; a second pair of parallel surfaces of equal length, the second pair of parallel surfaces longitudinally between the first pair of parallel surfaces and the first end, the surfaces of the second pair spaced apart by a second distance that is smaller than the first distance; and a pair of nonparallel surfaces connected at an obtuse angle, the opposing nonparallel surfaces longitudinally between the second pair of opposing parallel surfaces and the first end.
    Type: Application
    Filed: February 13, 2015
    Publication date: August 13, 2015
    Inventor: DAVID RODRIGUEZ
  • Patent number: 8979442
    Abstract: A system and method for modifying a gas turbine engine in the field to drill a series of cooling holes in a turbine rotor disk made of a superalloy. A portable field repair system includes a stand configured to receive, support, and position a turbine rotor disk, a drill having a self-feeding spindle and configured to automatically drill a predetermined depth through a superalloy and to automatically stop upon completion, a drill guide configured to coordinate the drill with a plurality of radial axes associated with a precise hole pattern to be cut and a drill mount configured to mechanically couple the drill to the drill guide and to position the drill during the modification of the gas turbine engine turbine rotor disk.
    Type: Grant
    Filed: May 16, 2012
    Date of Patent: March 17, 2015
    Assignee: Solar Turbines Incorporated
    Inventors: Thomas C. Schacht, David Rodriguez
  • Publication number: 20140323475
    Abstract: The present invention belongs to the field of EP1 receptor ligands. More specifically it refers to compounds of general formula (I) having great affinity and selectivity for the EP1 receptor. The invention also refers to the process for their preparation, to their use as medicament for the treatment and/or prophylaxis of diseases or disorders mediated by the EP1 receptor as well as to pharmaceutical compositions comprising them.
    Type: Application
    Filed: September 14, 2012
    Publication date: October 30, 2014
    Inventors: Antoni Torrens Jover, Ramon Mercé Vidal, Francesc Xavier Caldentey Frontera, Antonio David Rodríguez Garrido, Elena Carceller González, Jordi Salas Solana
  • Patent number: 8625458
    Abstract: The invention is directed to routing data packets in networks having routers configured as a virtual router using virtual router redundancy protocol (VRRP). Embodiments of the invention adjust route metrics to aid in providing predictable selection of routes into VRRP subnets. Advantageously, providing predictable selection of routes into VRRP subnets enhances a network operator's ability to meet service level agreements for critical or delay sensitive applications.
    Type: Grant
    Filed: May 26, 2010
    Date of Patent: January 7, 2014
    Assignee: Alcatel Lucent
    Inventors: David Rodriguez Perez, Edgard Vargas
  • Publication number: 20130305508
    Abstract: A system and method for modifying a gas turbine engine in the field to drill a series of cooling holes in a turbine rotor disk made of a superalloy. A portable field repair system includes a stand configured to receive, support, and position a turbine rotor disk, a drill having a self-feeding spindle and configured to automatically drill a predetermined depth through a superalloy and to automatically stop upon completion, a drill guide configured to coordinate the drill with a plurality of radial axes associated with a precise hole pattern to be cut and a drill mount configured to mechanically couple the drill to the drill guide and to position the drill during the modification of the gas turbine engine turbine rotor disk.
    Type: Application
    Filed: May 16, 2012
    Publication date: November 21, 2013
    Applicant: Solar Turbines Incorporated
    Inventors: Thomas C. Sachacht, David Rodriguez
  • Publication number: 20120031236
    Abstract: “A method for producing direct reduced iron in a vertical reactor having an upper reducing zone and a lower cooling zone, the method including: feeding iron oxide feed material to an upper portion of the vertical reactor, the iron oxide feed material forming a burden flowing by gravity to a material outlet portion in a lower portion of the vertical reactor; feeding hot reducing gas to a lower portion of the reducing zone of the vertical reactor, the hot reducing gas flowing in a counter flow to the burden towards a gas outlet port in the upper portion of the vertical reactor; recovering direct reduced iron at the lower portion of the vertical reactor; recovering top gas at the upper portion of the vertical reactor; submitting at least a portion of the recovered top gas to a recycling process; and feeding the recycled top gas back into the vertical reactor, where the recycling process includes heating the recovered top gas in a preheating unit before feeding it to a reformer unit; feeding volatile carbon cont
    Type: Application
    Filed: April 6, 2010
    Publication date: February 9, 2012
    Applicant: PAUL WURTH S.A.
    Inventors: Jean-Luc Roth, David Rodriguez
  • Publication number: 20110292933
    Abstract: The invention is directed to routing data packets in networks having routers configured as a virtual router using virtual router redundancy protocol (VRRP). Embodiments of the invention adjust route metrics to aid in providing predictable selection of routes into VRRP subnets. Advantageously, providing predictable selection of routes into VRRP subnets enhances a network operator's ability to meet service level agreements for critical or delay sensitive applications.
    Type: Application
    Filed: May 26, 2010
    Publication date: December 1, 2011
    Applicant: Alcatel-Lucent USA, Inc.
    Inventors: David Rodriguez Perez, Edgard Vargas
  • Publication number: 20100234972
    Abstract: The invention relates to the field of methods of three-dimensional graphical modelling. This is a method of three-dimensional graphical modelling of an interface between several elements, comprising at least: for at least two elements, a step of determining one or more parameters of the element that relate to the interface; a step of displaying, at the level of a software resource, a three-dimensional graphical modelling of the interface with the aid of the parameters determined, at least one of the elements being a phase of a manufacturing method, at least one determined parameter of which used for the displaying step corresponds to a constraint imposed by the manufacturing method phase.
    Type: Application
    Filed: July 27, 2007
    Publication date: September 16, 2010
    Applicant: PEUGEOT CITROEN AUTOMOBILES SA
    Inventors: Marc Pierre Stefano, Jerome Mortain, Stephane Cadet, David Rodriguez, Jacques Luigi, Frederic Perron, Bruno Casimir
  • Patent number: 7564665
    Abstract: A system, e.g. an integrated circuit or part, may include a plurality of pads, e.g. digital I/O pads, each comprising a physical pad and associated pad circuit. In case of an ESD event affecting one or more of the digital I/O pads, PMOS devices configured in an output buffer section between an I/O pad supply rail and the physical output pad—within their respective pad circuits in the affected digital I/O pads—may all be turned on in response to the ESD event. This may allow the capacitance of each pad, in some cases approximately 3 pF capacitance per pad, to charge up, absorbing the energy of the ESD event and reducing the peak voltage the integrated circuit or part experiences as a result of the ESD event. The reduced peak voltage may be directly correlated with improved ESD performance of the product.
    Type: Grant
    Filed: January 10, 2007
    Date of Patent: July 21, 2009
    Assignee: Standard Microsystems Corporation
    Inventors: Patrick J. Holly, David Rodriguez, David R. Rice
  • Publication number: 20080165459
    Abstract: A system, e.g. an integrated circuit or part, may include a plurality of pads, e.g. digital I/O pads, each comprising a physical pad and associated pad circuit. In case of an ESD event affecting one or more of the digital I/O pads, PMOS devices configured in an output buffer section between an I/O pad supply rail and the physical output pad—within their respective pad circuits in the affected digital I/O pads—may all be turned on in response to the ESD event. This may allow the capacitance of each pad, in some cases approximately 3 pF capacitance per pad, to charge up, absorbing the energy of the ESD event and reducing the peak voltage the integrated circuit or part experiences as a result of the ESD event. The reduced peak voltage may be directly correlated with improved ESD performance of the product.
    Type: Application
    Filed: January 10, 2007
    Publication date: July 10, 2008
    Inventors: Patrick J. Holly, David Rodriguez, David R. Rice
  • Publication number: 20060041522
    Abstract: An abstract document management layer service (ADML service/module) operating as a single service enabling retrieval, manipulation and management of documents using various specifications. Documents are accessed from a single point of entry. Multiple-document management systems virtually integratale behind ADML. ADML is accessible over a network-enabled interface and provides document access using specification like JAVA, C, CORBA. ADML is Web accessible using JAVA servlet technology. Service requests can be based on HTTP, and ADML responses can be carried out using XML. Access to the contents of a document is URL-based. URLs enable a client application to download documents without additional interaction. URLs can be stored outside of ADML and used to access a specific document.
    Type: Application
    Filed: August 18, 2004
    Publication date: February 23, 2006
    Inventor: David Rodriguez-Rivera
  • Publication number: 20040044626
    Abstract: The invention relates to a system comprising infrared radiation emitters (4), said radiation falling on the security measures on each banknote, and sensors (3) receiving the signals coming from the banknote (2), in addition to dragging means and means for laterally aligning the banknote. The signals received by the sensors are analyzed by a microcontroller in which the authenticity of the banknote is checked with the aid of an internal program of firmware. The dragging means consist of friction wheels (12) powered by a motor (10) that is activated when the sensor (3″) detects the entrance of a bill (2). The lateral alignment means consist of a lateral, complementary wheel (12′) that moves the banknote to one of the sides.
    Type: Application
    Filed: May 28, 2003
    Publication date: March 4, 2004
    Inventors: David Rodriguez Hermida, Fernando Cid Sanchez, Enrique Munoz Garcia
  • Patent number: 6550158
    Abstract: An apparatus and method for reducing particles in reactors. The apparatus includes an enclosure with a wafer handling chamber connected by an isolation gate valve to a processing chamber. Pipes deliver purge gas into the wafer handling chamber to eliminate particles from the enclosure. A pilot operated back pressure regulator regulates the delivery and removal of the purge gas. The apparatus actuates the isolation gate valve in a controlled rate to reduce disturbances from the purge gas entering into the enclosure. A Bernoulli wand is provided for lifting and holding a single semiconductor wafer. A dome loaded regulator actuated by a pilot gas is used to control the ramp rates of gas to the Bernoulli wand. The ramping rates of the Bernoulli wand gas can be controlled by restrictions and check valves in the pilot gas line. The apparatus also utilizes ionizers in the purge gas lines entering the wafer handling chamber and load locks.
    Type: Grant
    Filed: December 1, 2000
    Date of Patent: April 22, 2003
    Assignee: ASM America, Inc.
    Inventors: Allan Doley, Dennis Goodwin, Kenneth O'Neill, Gerben Vrijburg, David Rodriguez, Ravinder Aggarwal
  • Patent number: 6362613
    Abstract: An integrated circuit (200, 300, 500) includes a current mirror having high output impedance and also having an output device with a low drain-to-source saturation voltage.
    Type: Grant
    Filed: November 13, 2000
    Date of Patent: March 26, 2002
    Assignee: Gain Technology Corporation
    Inventor: David Rodriguez
  • Patent number: D604179
    Type: Grant
    Filed: September 10, 2008
    Date of Patent: November 17, 2009
    Inventor: David A. Rodriguez
  • Patent number: D719613
    Type: Grant
    Filed: September 30, 2013
    Date of Patent: December 16, 2014
    Inventors: David Rodriguez, Will Donohoo