Patents by Inventor David Cardenas

David Cardenas 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: 20240167675
    Abstract: A mirror assembly can include a housing, a mirror, and a light source. In certain embodiments, the mirror includes a light pipe configured to emit a substantially constant amount of light along a periphery of the mirror. In some embodiments, the mirror assembly includes a sensor assembly. The sensor assembly can be configured to adjust the amount of emitted light based on the position of a user in relation to the mirror. Certain embodiments of the mirror include an algorithm to adjust light based on the position of a user relative to the mirror, the level of ambient light, and/or the activation of different light modes.
    Type: Application
    Filed: October 23, 2023
    Publication date: May 23, 2024
    Inventors: Frank Yang, David Wolbert, Joseph Sandor, Orlando Cardenas, Frederick N. Bushroe
  • Patent number: 5035203
    Abstract: A restraint for dogs and cats for the purpose of automobile travel. Constructed of webbing or leather harness with buckles and snaps. It restricts pet behavior while anchoring to safety belt.
    Type: Grant
    Filed: May 8, 1990
    Date of Patent: July 30, 1991
    Assignee: David Cardenas
    Inventor: David Cardenas