Patents Assigned to NIELSON SCIENTIFIC, LLC
  • Three-dimensional semiconductor fabrication
    Patent number: 11421338
    Abstract: Various technologies are described herein pertaining to electrochemical etching of a semiconductor controlled by way of a laser that emits light with an energy below a bandgap energy of the semiconductor.
    Type: Grant
    Filed: March 30, 2018
    Date of Patent: August 23, 2022
    Assignee: NIELSON SCIENTIFIC, LLC
    Inventor: Gregory Nolan Nielson