Patents by Inventor Helena TENERZ

Helena TENERZ 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).

  • Method for controllably growing ZnO Nanowires
    Patent number: 10319553
    Abstract: The present invention relates to a method for controllably growing ZnO nanowires, for example to be used in relation to field emission lighting. In particular, the invention relates to a method of controlling thermal oxidation conditions to achieve steady-state conditions between an oxygen consumption rate by a growing oxide on a surface of a structure and the decomposition rate of the oxygen-carrying species within the chamber. The invention also relates to a corresponding field emission cathode.
    Type: Grant
    Filed: March 14, 2017
    Date of Patent: June 11, 2019
    Assignee: Lightlab Sweden AB
    Inventors: Jonas Tirén, Jan-Otto Carlsson, Helena Tenerz, Patrik Hollman
  • METHOD FOR CONTROLLABLY GROWING ZNO NANOWIRES
    Publication number: 20190080869
    Abstract: The present invention relates to a method for controllably growing ZnO nanowires, for example to be used in relation to field emission lighting. In particular, the invention relates to a method of controlling thermal oxidation conditions to achieve steady-state conditions between an oxygen consumption rate by a growing oxide on a surface of a structure and the decomposition rate of the oxygen-carrying species within the chamber. The invention also relates to a corresponding field emission cathode.
    Type: Application
    Filed: March 14, 2017
    Publication date: March 14, 2019
    Applicant: Lightlab Sweden AB
    Inventors: Jonas TIRÉN, Jan-Otto CARLSSON, Helena TENERZ, Patrik HOLLMAN