Joshua M Lee

US Patent:

8326461, Dec 4, 2012

Filed:

Oct 10, 2008

Appl. No.:

12/249013

Inventors:

Naomi Zirkind - Morristown NJ, US
Joshua Lee - Pine Brook NJ, US

Assignee:

The United States of America as represented by the Secretary of the Army - Washington DC

International Classification:

G05B 19/00

US Classification:

700264, 700245, 700250, 700257

Abstract:

A system for providing autonomous capabilities to a radio-controlled robot, comprises two communication boxes, one connected to the robot and the other connected to an operator control unit (OCU). Each communication box comprises two radios that are interoperable with preexisting data radios in the robot; a microprocessor unit; and bidirectional attenuators. The system further comprises a software application that runs on the microprocessor unit of each communications box, to integrate data into existing transmission data stream between the robot and OCU, via preexisting data radios. The system enables the issuance of additional commands besides those issued by the OCU, using the original OCU.

US Patent:

20200352685, Nov 12, 2020

Filed:

May 6, 2019

Appl. No.:

16/403848

Inventors:

JOSHUA LEE - HAWTHORNE NJ, US

International Classification:

A61C 9/00

Abstract:

The present invention is a digital custom denture impression tray that includes an upper U-shaped plate to measure the shape of a patient's upper gum having missing teeth and normal teeth arranged therein; a lower U-shaped plate to measure the shape of the patient's lower gum having missing teeth and normal teeth arranged therein; a height adjustment unit disposed on the upper plate for measuring the height of the denture to be implanted and structured to adjust horizontality and height of the upper plate and the lower plate; a screw nut attached to the height adjustment unit having a threaded hole at a predetermined depth; a screw bolt having a threaded surface to adjust height by being inserted in the threaded hole from under the screw nut; an indicator teeth disposed on the front center of the upper plate for recording centric relation and guiding the upper plate toward the lower plate; a front corresponding cooperation spot provided on the lower plate for receiving the indicator teeth thereon; and a rear corresponding cooperation spot provided on the lower plate for receiving the screw bolt thereon.