Patents by Inventor Steven Robert Johnson

Steven Robert Johnson 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).

  • INTERPUPILLARY DISTANCE AND FOCAL DISTANCE INITIALIZATION FOR AN E-READER
    Publication number: 20240118792
    Abstract: A method for configuring a system having a wearable optical unit is disclosed. The method includes powering on the system, and in response to the system being powered on, using one or more processors to control the system to: determine whether to cause the system to run a configuration workflow, and in response to determining to cause the system to run the configuration workflow, (a) control the system in connection with configuring an interpupillary distance (IPD) for a user of the system, (b) determine whether the IPD is configured for the user, and (c) in response to determining that the IPD is configured for the user, control the system in connection with configuring a focus of the optical unit.
    Type: Application
    Filed: October 11, 2022
    Publication date: April 11, 2024
    Inventors: Trae Benjamin Stephens, Benjamin Eli Nelson Chelf, Nicholas Cory Johnson, John Aaron Boiles, Nicholas Grant Lewis, Kevin Robert McKinney, Steven David Oliver, Tun Yuen Yeung, Meghan Easley, Robin Porter, Jeremiah O'Leary, Keith Alsberg, Robert Samuel Clay
  • Adjustable optical units for a wearable e-reader
    Patent number: 11927751
    Abstract: The present application discloses a system and device for displaying content. The system includes two optical units. The two optical units are part of the system that is wearable. Each of the two optical units comprises a front lit display. The system includes an adjustable mounting. The adjustable mounting enables a user to adjust a mounting position of the two optical units.
    Type: Grant
    Filed: August 15, 2022
    Date of Patent: March 12, 2024
    Assignee: Sindarin, Inc.
    Inventors: Benjamin Eli Nelson Chelf, John Aaron Boiles, Nicholas Cory Johnson, Kevin Robert McKinney, Steven David Oliver, Tun Yuen Yeung, Keith Alsberg, Jeremiah O'Leary
  • Wick fluid system
    Patent number: 11921075
    Abstract: A system includes a polymer bag, a fluid network, a saturation block, and a wick. The polymer bag has a sealed envelope and a fitment. The fluid network is coupled to the fitment. The saturation block has a fluid inlet coupled to the fluid network and has a wick chamber. The wick is configured for disposition in the wick chamber.
    Type: Grant
    Filed: December 30, 2019
    Date of Patent: March 5, 2024
    Assignee: TSI Incorporated
    Inventors: Jason Paul Johnson, Steven Robert Stadler, Juergen Spielvogel, Nicholas James Haupt
  • Minimizing evaporator scaling and recovery of salts during gasification
    Patent number: 6086722
    Abstract: A process for minimizing evaporator scaling during the recovery of liquids and solids from the aqueous effluent discharged during a partial oxidation gasification, wherein the aqueous effluent contains ammonium chloride (NH.sub.4 Cl). The aqueous effluent is evaporated to produce a distillate water and a brine having an NH.sub.4 Cl concentration of about 10 to 60 weight percent. The brine can be further concentrated and ammonium chloride crystals are recovered. The distillate water is recycled to the gasification reaction. No effluent discharges to the environment.
    Type: Grant
    Filed: July 9, 1997
    Date of Patent: July 11, 2000
    Assignee: Texaco Inc.
    Inventors: George Henry Webster, Jr., Byron Von Klock, Dinh-Cuong Vuong, John Saunders Stevenson, Steven Robert Johnson