Patents by Inventor Darang Tech

Darang Tech 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).

  • Computer System for Safety Training and Certifying Workers for Work on Structures Having Radio Frequency Antennae
    Publication number: 20120282579
    Abstract: A computerized system for certifying workers to work on a structure having RF antennae, having: (a) an access module to access the computerized system; (b) a non-site-specific training module that displays on-line information about RF antennae; (c) a site-specific training module that displays on-line information about the at least one RF antenna on the structure; (d) a certification module that conducts on-line testing of workers on the non-site-specific information and certifies workers for work at a job site by having the workers acknowledge that they have seen the site-specific information; and (d) a database module which stores: (i) non-site-specific information, (ii) site-specific information, and (iii) records of which workers have both have passed the on-line non-site-specific testing and seen the site-specific information.
    Type: Application
    Filed: May 5, 2011
    Publication date: November 8, 2012
    Applicant: DTECH Communications
    Inventor: Darang Tech
  • Slotted angle stanchion
    Patent number: D799069
    Type: Grant
    Filed: December 13, 2013
    Date of Patent: October 3, 2017
    Assignee: Dtech Communications, Inc.
    Inventor: Darang Tech
  • Slotted angle stanchion
    Patent number: D874681
    Type: Grant
    Filed: August 21, 2017
    Date of Patent: February 4, 2020
    Assignee: Dtech Communications, Inc.
    Inventor: Darang Tech