Patents by Inventor Daniel Alvarez

Daniel Alvarez 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: 20240354766
    Abstract: In some aspects, the techniques described herein relate to a method including: receiving, by a processor, raw data representing interactions of a set of users stored in a database; analyzing, by the processor, the raw data to identify an aggregate number of binary point anomalies (BPAs) for each user in the set of users; weighting, by the processor, the aggregate number of BPAs for each user in the set of users using a pre-configured weighting vector, generating a set of weighted BPA values for each user; aggregating, by the processor, each set of weighted BPA values for each user to generate corresponding total scores for each user; and displaying, by the processor, the corresponding total scores.
    Type: Application
    Filed: April 18, 2023
    Publication date: October 24, 2024
    Inventors: Riyaz KASMANI, Daniel ALVAREZ, Monika PANDEY
  • Patent number: 12018514
    Abstract: A reversible door lock having a status indicator is provided. The door lock may include an escutcheon plate having a window through which the status of the door on a status indicator ring may be view. When the door is locked and unlocked via an actuator (e.g., a thumbturn) the door status indicator ring may change positions. The lock may include a drive wheel operatively coupled to the actuator and the status indicator ring. The drive wheel may be capable of moving between a first orientation and a second orientation relative to the status indicator ring such that the door lock operates in a first direction (e.g., a right-hand direction) when the drive wheel is in the first orientation and in a second direction (e.g., a left-hand direction) when the drive wheel is in the second orientation.
    Type: Grant
    Filed: June 28, 2021
    Date of Patent: June 25, 2024
    Assignee: ASSA ABLOY Access and Egress Hardware Group, Inc.
    Inventor: Daniel Alvarez
  • Publication number: 20240145976
    Abstract: An electrical connector assembly includes several electrical terminals. Each electrical terminal has a connection portion extending along a first axis and an attachment portion extending along a second axis substantially perpendicular to the first axis. The electrical connector assembly further includes a connector housing having terminal cavities in which the electrical terminals are disposed and a wire dress cover slidably attached to the connector housing. The wire dress cover is moveable in a direction substantially parallel to the second axis from a pre-staged position to a staged position. The wire dress cover defines a locking feature to secure the electrical terminals within the terminal cavities when in the staged position and to inhibit movement of the wire dress cover from the pre-staged position to the staged position when one of the electrical terminals is in an unseated condition within one of the terminal cavities.
    Type: Application
    Filed: October 26, 2022
    Publication date: May 2, 2024
    Inventors: Arturo Casares Valdes, Duane Brantingham, Eduardo Daniel Alvarez Valdez, Velmurugan Kandasamy
  • Publication number: 20240088611
    Abstract: An electrical connector includes a connector housing having terminal cavities which are arranged in an array having at least two rows and at least two columns. Each of the terminal cavities are configured to receive electrical terminals. Each terminal cavity defines a flexible primary locking mechanism integrally formed with the connector housing and configured to engage an edge of the electrical terminal, thereby inhibiting removal of the electrical terminals from the terminal cavities. The electrical connector also includes a secondary locking mechanism slidably attached to the connector housing and movable from a pre-staged position to a staged position. The secondary locking mechanism defines a plurality of members configured to extend into the terminal cavities and engage the edge of two electrical terminals when the secondary locking mechanism is in the staged position, thereby further inhibiting removal of the electrical terminals from the terminal cavities.
    Type: Application
    Filed: August 31, 2023
    Publication date: March 14, 2024
    Inventors: Eduardo Daniel Alvarez Valdes, Duane Brantingham, Arturo Casares Valdes, Roberto Carlos Narro Lara
  • Publication number: 20240030643
    Abstract: A connector assembly includes a connector body having a terminal cavity, a terminal lock configured to secure the terminal within the terminal cavity, and a rigid stop ridge projecting into the terminal cavity. The connector assembly also includes a TPA device moveable from a pre-staged position to a fully staged position deeper within the terminal cavity. The TPA device is inhibited from moving from the pre-staged position prior to the terminal insertion by interference between the TPA device and the stop ridge. The TPA device is inhibited from moving from the pre-staged position as the terminal is inserted into the terminal cavity by interference between the TPA device and the terminal lock. The TPA device is allowed to move from the pre-staged position to the fully staged position after the terminal is fully seated within the terminal cavity and the terminal lock secures the terminal within the terminal cavity.
    Type: Application
    Filed: March 16, 2023
    Publication date: January 25, 2024
    Inventors: Arturo Casares Valdes, Eduardo Daniel Alvarez Valdez, Roberto Narro, Rangarajan Sundarakrishnamachari, Siddhan Manickam, Dineshkumar Manoharan, Elias Vazquez
  • Publication number: 20240014594
    Abstract: An electrical connector assembly includes an electrical terminal attached to a wire cable, a connector housing defining a cavity in which the electrical terminal is disposed, and a resilient damping element disposed intermediate the electrical terminal and an inner wall of the cavity. The damping element is configured to reduce the amplitude and/or change the frequency of vibratory mechanical energy transmitted to the electrical terminal in the electrical connector through the wire electrical cable attached to the terminal.
    Type: Application
    Filed: September 25, 2023
    Publication date: January 11, 2024
    Inventors: Roberto Carlos Narro Lara, Carlos Ernesto Lopez Campos, Eduardo Daniel Alvarez Valdes, Jorge Thamer Cardenas
  • Patent number: 11811166
    Abstract: An electrical connector assembly includes an electrical terminal attached to a wire cable, a connector housing defining a cavity in which the electrical terminal is disposed, and a resilient damping element disposed intermediate the electrical terminal and an inner wall of the cavity. The damping element is configured to reduce the amplitude and/or change the frequency of vibratory mechanical energy transmitted to the electrical terminal in the electrical connector through the wire electrical cable attached to the terminal.
    Type: Grant
    Filed: December 15, 2021
    Date of Patent: November 7, 2023
    Assignee: Aptiv Technologies (2) S.à r.l.
    Inventors: Roberto Carlos Narro Lara, Carlos Ernesto Lopez Campos, Eduardo Daniel Alvarez Valdes, Jorge Thamer Cardenas
  • Publication number: 20230325632
    Abstract: In some aspects, the techniques described herein relate to a method including receiving, by a processor, raw data representing interactions; generating, by the processor, a feature set based on the raw data, a given feature in the feature set including at least a portion of the raw data and at least one engineered feature; generating, by the processor, a first score for the feature set using a machine learning (ML) model, the first score representing an anomaly score; generating, by the processor, one or more second scores, each score in the one or more second scores generated by performing a linear operation on one or more features in the feature set; aggregating, by the processor, the first score and the one or more second scores to generate a total score; and outputting, by the processor, the total score.
    Type: Application
    Filed: March 28, 2022
    Publication date: October 12, 2023
    Inventors: Rivaz KASMANI, Daniel ALVAREZ, Monika PANDEY
  • Publication number: 20230178926
    Abstract: An electrical connector assembly includes an electrical terminal attached to a wire cable, a connector housing defining a cavity in which the electrical terminal is disposed, and a resilient damping element disposed intermediate the electrical terminal and an inner wall of the cavity. The damping element is configured to reduce the amplitude and/or change the frequency of vibratory mechanical energy transmitted to the electrical terminal in the electrical connector through the wire electrical cable attached to the terminal.
    Type: Application
    Filed: December 15, 2021
    Publication date: June 8, 2023
    Inventors: Roberto Carlos Narro Lara, Carlos Ernesto Lopez Campos, Eduardo Daniel Alvarez Valdes, Jorge Thamer Cardenas
  • Patent number: 11634815
    Abstract: Provided herein are methods, systems, and devices incorporating use of materials to store, ship, and deliver process gases to micro-electronics fabrication processes and other critical process applications.
    Type: Grant
    Filed: May 21, 2020
    Date of Patent: April 25, 2023
    Assignee: RASIRC, INC.
    Inventors: Richard D. Blethen, Jeffrey J. Spiegelman, Russell J. Holmes, Daniel Alvarez, Jr., Jian Yang, Ericca Lynne Speed
  • Patent number: 11635170
    Abstract: Provided herein are methods, systems, and devices incorporating use of materials to store, ship, and deliver process gases to micro-electronics fabrication processes and other critical process applications.
    Type: Grant
    Filed: November 16, 2018
    Date of Patent: April 25, 2023
    Assignee: RASIRC, INC.
    Inventors: Richard D. Blethen, Jeffrey J. Spiegelman, Russell J. Holmes, Daniel Alvarez, Jr., Jian Yang, Ericca Lynne Speed
  • Patent number: 11634816
    Abstract: Provided herein are methods, systems, and devices incorporating use of materials to store, ship, and deliver process gases to micro-electronics fabrication processes and other critical process applications.
    Type: Grant
    Filed: June 2, 2020
    Date of Patent: April 25, 2023
    Assignee: RASIRC, INC.
    Inventors: Richard D. Blethen, Jeffrey J. Spiegelman, Russell J. Holmes, Daniel Alvarez, Jr., Jian Yang, Ericca Lynne Speed
  • Publication number: 20220298648
    Abstract: The present disclosure provides techniques for suppression of hydrogen degradation. In some embodiments, a method for decreasing an amount or rate of hydrogen degradation of a material, includes: (a) exposing a material to gaseous hydrogen peroxide; and (b) forming a hydroxyl layer on the surface of the material within a chamber. The hydroxyl layer can decrease an amount or rate of hydrogen degradation of the material when exposed to hydrogen. In some embodiments, a system includes: a chamber; a material within the chamber; an inlet to the chamber; a hydrogen peroxide source coupled to the inlet via a conduit; and an outlet from the chamber for removing species from the chamber. The system can be configured to perform the method for decreasing an amount or rate of hydrogen degradation of a material.
    Type: Application
    Filed: June 8, 2022
    Publication date: September 22, 2022
    Applicant: RASIRC, Inc.
    Inventors: Jeffrey J. Spiegelman, Daniel Alvarez, JR.
  • Publication number: 20220195285
    Abstract: A method of breaking a filtercake in a wellbore may include circulating a breaker fluid into the wellbore having a filtercake on the walls thereon, the filter cake including copolymer formed from at least one acrylamide monomer and at least one sulfonated anionic monomer, the breaker fluid comprising: a base fluid; a mixture of hydrolysable esters of dicarboxylic acids; and an organic peroxide oxidant.
    Type: Application
    Filed: May 15, 2020
    Publication date: June 23, 2022
    Inventors: Balakrishnan Panamarathupalayam, Richard Toomes, Daniel Alvarez
  • Patent number: 11359292
    Abstract: The present disclosure provides techniques for suppression of hydrogen degradation. In some embodiments, a method for decreasing the amount or rate of hydrogen degradation of a material, includes: (a) exposing a material to gaseous hydrogen peroxide; (b) forming a hydroxyl layer on the surface of the material within a chamber; and (c) after forming the hydroxyl layer, exposing the material to hydrogen during a controlled process or application.
    Type: Grant
    Filed: September 7, 2021
    Date of Patent: June 14, 2022
    Assignee: RASIRC, Inc.
    Inventors: Jeffrey J. Spiegelman, Daniel Alvarez, Jr.
  • Publication number: 20220098898
    Abstract: Embodiments disclosed herein relate to a reversible door lock having a status indicator. For example, a door lock according to the present disclosure may include an escutcheon plate having a window through which an indication of the door status (e.g., locked or unlocked) may be viewed. The door status may be indicated through the window via a status indicator ring that turns as the lock transitions from one state to another via an actuator (e.g., a thumbturn). Moreover, the lock may include a drive wheel operatively coupled to the actuator and the status indicator ring such that the drive wheel moves the status indicator ring as the actuator is moved. The drive wheel may be capable of moving between a first orientation and a second orientation relative to the status indicator ring such that the door lock operates in a first direction (e.g., a right-hand direction) when the drive wheel is in the first orientation and in a second direction (e.g.
    Type: Application
    Filed: June 28, 2021
    Publication date: March 31, 2022
    Applicant: ASSA ABLOY Access and Egress Hardware Group, Inc.
    Inventor: Daniel Alvarez
  • Publication number: 20210395899
    Abstract: The present disclosure provides techniques for suppression of hydrogen degradation. In some embodiments, a method for decreasing the amount or rate of hydrogen degradation of a material, includes: (a) exposing a material to gaseous hydrogen peroxide; (b) forming a hydroxyl layer on the surface of the material within a chamber; and (c) after forming the hydroxyl layer, exposing the material to hydrogen during a controlled process or application.
    Type: Application
    Filed: September 7, 2021
    Publication date: December 23, 2021
    Applicant: RASIRC, Inc.
    Inventors: Jeffrey J. Spiegelman, Daniel Alvarez, JR.
  • Patent number: 11027974
    Abstract: The present invention generally relates to the field of gas and liquid phase desiccation. In particular, the present invention relates to methods for removing moisture (and hence oxygen precursors) from hydrazine, thereby providing a high purity source gas suitable for use in vapor deposition processes, such as but not limited to, chemical vapor deposition (CVD) or an atomic layer deposition (ALD).
    Type: Grant
    Filed: November 8, 2017
    Date of Patent: June 8, 2021
    Assignee: Matheson Tri-Gas, Inc.
    Inventors: Hideharu Shimizu, Mark Raynor, Daniel Tempel, Robin Gardiner, Daniel Alvarez, Jr.
  • Publication number: 20200393086
    Abstract: Provided herein are methods, systems, and devices incorporating use of materials to store, ship, and deliver process gases to micro-electronics fabrication processes and other critical process applications.
    Type: Application
    Filed: November 16, 2018
    Publication date: December 17, 2020
    Inventors: Richard D. Blethen, Jeffrey J. Spiegelman, Russell J. Holmes, Daniel Alvarez, Jr., Jian Yang, Ericca Lynne Speed
  • Publication number: 20200316490
    Abstract: Provided herein are methods, systems, and apparatus for inhibiting decomposition of hydrogen peroxide gas through use of surface modification of production and delivery components.
    Type: Application
    Filed: November 16, 2017
    Publication date: October 8, 2020
    Inventors: Christopher Ramos, Edward Heinlein, Sean Webb, Jeffrey Spiegelman, Russell Holmes, Daniel Alvarez