Patents by Inventor Rafael Ordonez

Rafael Ordonez 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).

  • Power over ethernet exit signage
    Patent number: 10779380
    Abstract: A system for providing power over Ethernet illuminated signage is provided. The system includes receiving lighting instructions via an Ethernet compatible communications protocol, translating those instructions to a lower bandwidth, slower protocol while passing through DC power. Illumination fixtures are powered by the passed-through power and operated in accordance with the translated instructions.
    Type: Grant
    Filed: March 21, 2019
    Date of Patent: September 15, 2020
    Assignee: ABL IP HOLDING LLC
    Inventors: David Crenshaw, Rafael Ordonez Gonzalez
  • POWER OVER ETHERNET EXIT SIGNAGE
    Publication number: 20190297710
    Abstract: A system for providing power over Ethernet illuminated signage is provided. The system includes receiving lighting instructions via an Ethernet compatible communications protocol, translating those instructions to a lower bandwidth, slower protocol while passing through DC power. Illumination fixtures are powered by the passed-through power and operated in accordance with the translated instructions.
    Type: Application
    Filed: March 21, 2019
    Publication date: September 26, 2019
    Inventors: David Crenshaw, Rafael Ordonez Gonzalez
  • TUNABLE METAL-ORGANIC FRAMEWORKS
    Publication number: 20150299226
    Abstract: A method, system, and apparatus for tunable metal-organic frameworks comprises a plurality of metallic ions, a plurality of organic linking anions that connect adjacent metallic ions of the plurality of metallic ions, and a plurality of cations connected to the plurality of organic linking anions, wherein the plurality of cations are selected from the group consisting of inorganic cations, organic cations, imidazolium based cations, pyridinium based cations, and cationic organic polymers and coordinated ligands.
    Type: Application
    Filed: April 13, 2015
    Publication date: October 22, 2015
    Inventors: Qiang Wei, Tatiana Vladimirovna Timofeeva, Carlos Rafael Ordonez Chavez
  • Methods and apparatus for real-time monitoring of cadmium ion during solution growth of cadmium sulfide thin films
    Patent number: 8518737
    Abstract: The present invention provides a reaction chamber to monitor a metal ion in solution during the formation of a metal-sulfide layer on a substrate. The reaction chamber houses a solution of an ammonium ion, a metal ion and a buffer. The reaction chamber includes an anion-selective electrode in the solution to monitor the metal ion that measures the metal ion during metal-ammonium complex formation, metal-thiourea complex formation, metal sulfide composition formation, metal sulfide layer formation or a combination thereof.
    Type: Grant
    Filed: August 31, 2011
    Date of Patent: August 27, 2013
    Assignee: Board of Regents, The University of Texas System
    Inventors: David Zubia, Rafael Ordonez
  • METHODS AND APPARATUS FOR REAL-TIME MONITORING OF CADMIUM ION DURING SOLUTION GROWTH OF CADMIUM SULFIDE THIN FILMS
    Publication number: 20120058596
    Abstract: The present invention provides a reaction chamber to monitor a metal ion in solution during the formation of a metal-sulfide layer on a substrate. The reaction chamber houses a solution of an ammonium ion, a metal ion and a buffer. The reaction chamber includes an anion-selective electrode in the solution to monitor the metal ion that measures the metal ion during metal-ammonium complex formation, metal-thiourea complex formation, metal sulfide composition formation, metal sulfide layer formation or a combination thereof.
    Type: Application
    Filed: August 31, 2011
    Publication date: March 8, 2012
    Applicant: BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM
    Inventors: David Zubia, Rafael Ordonez