Patents by Inventor Daniel A. Castillo

Daniel A. Castillo 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).

  • Publication number: 20130147723
    Abstract: A user interface for use with an HVAC system, a method of providing an integrated screen/housing skin for a user interface of an HVAC system and an HVAC system incorporating the user interface or the method. In one embodiment, the user interface includes: (1) a display configured to provide information to a user, (2) a housing skin at least partially surrounding the display and (3) a processor and memory coupled to the display and the touchpad and configured to drive the display, the display further configured alternatively to display a first screen containing information regarding the HVAC system and a second screen that matches the housing skin such that the housing skin and the second screen appear to form a cohesive image.
    Type: Application
    Filed: March 28, 2012
    Publication date: June 13, 2013
    Inventors: Larry S. Bias, Daniel Castillo, Bobby Difulgentiz, Gabaza B. Mlambo, Stephen J. Vendt
  • Publication number: 20130087630
    Abstract: A heating ventilation and cooling system includes a cooling source and/or a heating source, and a controller. The cooling and/or heating sources are configured to respectively cool and heat an enclosed space. The controller is configured to receive an apparent temperature set point. The controller is further configure to operate the cooling and/or heating sources to maintain an absolute air temperature that is different from the apparent temperature set point.
    Type: Application
    Filed: October 7, 2011
    Publication date: April 11, 2013
    Applicant: Lennox Industries Inc.
    Inventors: Daniel Castillo, Bobby DiFulgentiz, Tom Kerber, Doug Young
  • Publication number: 20120157902
    Abstract: Provided is a brace including upper and lower frame members and upper and lower cuff members. An upper adjuster is coupled to the upper frame member and upper cuff member and is configured to enable selective adjustment of the distance between the upper frame member and the upper cuff member. An upper connector is coupled to the upper frame member and the upper cuff member and is configured to enable selective engagement between the upper frame member and the upper cuff member. A lower adjuster is coupled to the lower frame member and the lower cuff member and is configured to enable selective adjustment of the distance between the lower frame member and the lower cuff member. A lower connector is coupled to the lower frame member and the lower cuff member and is configured to enable selective engagement between the lower frame member and the lower cuff member.
    Type: Application
    Filed: December 20, 2010
    Publication date: June 21, 2012
    Inventors: David Castillo, Daniel Castillo
  • Patent number: 7374080
    Abstract: A system and method for securing the initialization of a Smartcard controller and a Smartcard terminal incorporating the system or the method. In one embodiment, the system includes: (1) a firmware loader associated with a Smartcard controller and configured to receive and authenticate firmware and provide an associated Smartcard driver digital signature and (2) a Smartcard driver associated with the Smartcard controller and configured to be authenticated using the Smartcard driver digital signature and authenticate the firmware.
    Type: Grant
    Filed: November 10, 2004
    Date of Patent: May 20, 2008
    Assignee: Texas Instruments Incorporated
    Inventors: Daniel A. Castillo, Keith R. Mowery, Cheng L. Xu
  • Publication number: 20070075042
    Abstract: A composition and an associated method for chemical mechanical planarization (or other polishing) are described. The composition includes a stabilizer-metal-vinyl pyridine polymer surface-modified colloidal abrasive (e.g., silica) and an oxidizing agent (e.g., hydrogen peroxide), where the metal is a Fenton's reaction metal. The method includes applying the composition to a substrate to be polished (e.g., chemical-mechanical polishing (CMP)), such as substrates containing tungsten or copper and dielectrics layers that being subjected to tungsten or copper CMP for planarization.
    Type: Application
    Filed: September 5, 2006
    Publication date: April 5, 2007
    Inventors: Junaid Siddiqui, Timothy Compton, Daniel Castillo, Bin Hu
  • Publication number: 20060270235
    Abstract: A chemical mechanical polishing composition contains 1) water, 2) optionally an abrasive material, 3) an oxidizer, preferably a per-type oxidizer, 4) a small amount of soluble metal-ion oxidizer/polishing accelerator, a metal-ion polishing accelerator bound to particles such as to abrasive particles, or both; and 5) at least one of the group selected from a) a small amount of a chelator, b) a small amount of a dihydroxy enolic compound, and c) a small amount of an organic accelerator. Ascorbic acid in an amount less than 800 ppm, preferably between about 100 ppm and 500 ppm, is the preferred dihydroxy enolic compound. The polishing compositions and processes are useful for substantially all metals and metallic compounds found in integrated circuits, but is particularly useful for tungsten.
    Type: Application
    Filed: March 24, 2006
    Publication date: November 30, 2006
    Inventors: Junaid Siddiqui, Daniel Castillo, Steven Aragaki, Robin Richards
  • Patent number: 7095609
    Abstract: A robust intuitive latching mechanism for securing an access panel to a chassis of an electronic device comprises a hook engagement member for engaging a hook coupled to the chassis to secure the access panel to the chassis. A spring member couples the hook engagement member to the access panel. The spring member is capable of flexing between a first position wherein the hook engagement member is engaged with the hook and a second position wherein the hook engagement member is disengaged from the hook. A handle assembly is mounted to at least one of the hook engagement member and the spring member for flexing the spring member. The handle assembly is actuated for flexing the spring member from the first position to the second position for disengaging the hook engagement member from the hook to allow the access panel to be removed from the chassis.
    Type: Grant
    Filed: April 1, 2003
    Date of Patent: August 22, 2006
    Assignee: Gateway Inc.
    Inventors: Vernon D. Erickson, David R. Davis, Derek T. Nguyen, Cesar Daniel Castillo, Armando Rocha, Richard A. Gibson
  • Publication number: 20060162261
    Abstract: A low solids-content slurry for polishing (e.g., chemical mechanical planarization) of substrates comprising a dielectric and an associated method using the slurry are described. The slurry and associated method afford high removal rates of dielectric during polishing even though the slurry has low solids-content. The slurry comprises a bicarbonate salt, which acts as a catalyst for increasing removal rates of dielectric films during polishing of these substrates.
    Type: Application
    Filed: September 22, 2005
    Publication date: July 27, 2006
    Inventors: Junaid Siddiqui, Daniel Castillo, Robin Richards, Timothy Compton
  • Publication number: 20060117667
    Abstract: A CMP composition having: a fluid comprising water and at least one oxidizing compound that produces free radicals when contacted with an activator; and a plurality of particles having a surface and comprising at least one activator selected from ions or compounds of Cu, Fe, Mn, Ti, or mixtures thereof disposed on said surface, wherein at least a portion of said surface comprises a stabilizer. Preferred activators are selected from inorganic oxygen-containing compounds of B, W, Al, and P, for example borate, tungstate, aluminate, and phosphate. The activators are preferably ions of Cu or Fe. Surprisingly, as little as 0.2 ppm and 12 ppm of activator is useful, if the activator-containing particles are suspended in the fluid as a slurry. Advantageously, certain organic acids, and especially dihydroxy enolic acids, are included in an amount less than about 4000 ppm. Advantageously, activator is coated onto abrasive particles after the particles have been coated with stabilizer.
    Type: Application
    Filed: November 2, 2005
    Publication date: June 8, 2006
    Inventors: Junaid Siddiqui, Robert Small, Daniel Castillo
  • Publication number: 20060097040
    Abstract: A system and method for securing the initialization of a Smartcard controller and a Smartcard terminal incorporating the system or the method. In one embodiment, the system includes: (1) a firmware loader associated with a Smartcard controller and configured to receive and authenticate firmware and provide an associated Smartcard driver digital signature and (2) a Smartcard driver associated with the Smartcard controller and configured to be authenticated using the Smartcard driver digital signature and authenticate the firmware.
    Type: Application
    Filed: November 10, 2004
    Publication date: May 11, 2006
    Applicant: Texas Instruments, Incorporated
    Inventors: Daniel Castillo, Keith Mowery, Cheng Xu
  • Patent number: 6816391
    Abstract: An information handling system case is disclosed which has a chassis suitable for containing an electronic component, an access door removably mounted to the chassis, the access door suitable for permitting access to an electronic component contained in the computer chassis, and a release mechanism adjacent to the access door, wherein the release mechanism is manually operable by a single hand of a user to release the access door from the chassis, the access door separating from the chassis upon manipulation of the release mechanism by the user. The quick release mechanism is preferably a squeezable handle. EMI shielding is accomplished through EMI clips.
    Type: Grant
    Filed: November 1, 2001
    Date of Patent: November 9, 2004
    Assignee: Gateway, Inc.
    Inventors: David R. Davis, Cesar Daniel Castillo, Armando Rocha, Richard A. Gibson, Vernon D. Erickson, Thomas H. Carson
  • Publication number: 20040196623
    Abstract: A robust intuitive latching mechanism for securing an access panel to a chassis of an electronic device comprises a hook engagement member for engaging a hook coupled to the chassis to secure the access panel to the chassis. A spring member couples the hook engagement member to the access panel. The spring member is capable of flexing between a first position wherein the hook engagement member is engaged with the hook and a second position wherein the hook engagement member is disengaged from the hook. A handle assembly is mounted to at least one of the hook engagement member and the spring member for flexing the spring member. The handle assembly is actuated for flexing the spring member from the first position to the second position for disengaging the hook engagement member from the hook to allow the access panel to be removed from the chassis.
    Type: Application
    Filed: April 1, 2003
    Publication date: October 7, 2004
    Applicant: Gateway, Inc.
    Inventors: Vernon D. Erickson, David R. Davis, Derek T. Nguyen, Cesar Daniel Castillo, Armando Rocha, Richard A. Gibson
  • Publication number: 20040191417
    Abstract: The present invention is a method which provides flexibility and convenience in integration of porous dielectric materials without any substantial sacrifice in quality of the porous dielectric material formed during the process. This method enables one to create multilayer stacks that include embedded porous layers without having to remove the substrate being coated from the spin track between applications of the various layers and without deterioration in pore morphology in the porous layers.
    Type: Application
    Filed: March 28, 2003
    Publication date: September 30, 2004
    Inventors: Dorie Yontz, Jerry Hahnfeld, Brian Landes, Sebring Lucero, Daniel Castillo, Kacee B. Ouellette, Theodore M. Stokich
  • Publication number: 20030081399
    Abstract: An information handling system case is disclosed which has a chassis suitable for containing an electronic component, an access door removably mounted to the chassis, the access door suitable for permitting access to an electronic component contained in the computer chassis, and a release mechanism adjacent to the access door, wherein the release mechanism is manually operable by a single hand of a user to release the access door from the chassis, the access door separating from the chassis upon manipulation of the release mechanism by the user. The quick release mechanism is preferably a squeezable handle. EMI shielding is accomplished through EMI clips.
    Type: Application
    Filed: November 1, 2001
    Publication date: May 1, 2003
    Applicant: Gateway, Inc.
    Inventors: David R. Davis, Cesar Daniel Castillo, Armando Rocha, Richard A. Gibson, Vernon D. Erickson, Thomas H. Carson
  • Patent number: 6456489
    Abstract: The present invention is directed to a device retention apparatus. A device retention apparatus includes a housing suitable for mounting an information handling system device and a retaining portion disposed on the housing, the retaining portion suitable for engaging an information handling system device when disposed in the housing. A selection mechanism suitable for securing the information handling system device to the housing is slideably connected to the housing so as to be capable of moving between a first position and a second position. Therefore, as the selection mechanism is moved from the first position to the second position, the selection mechanism contacts the retaining portion thereby securing an information handling system device to the housing.
    Type: Grant
    Filed: May 25, 2000
    Date of Patent: September 24, 2002
    Assignee: Gateway, Inc.
    Inventors: David R. Davis, Vernon Erickson, Paul Amdahl, Daniel Castillo, David Williams, Paul Hooper
  • Patent number: D638205
    Type: Grant
    Filed: June 8, 2010
    Date of Patent: May 24, 2011
    Inventor: Daniel Castillo
  • Patent number: D646790
    Type: Grant
    Filed: November 16, 2010
    Date of Patent: October 11, 2011
    Assignee: Asterisk.Asterisk LLC
    Inventors: David Castillo, Daniel Castillo