The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 16, 2021
Filed:
Feb. 07, 2019
Toyota Motor Engineering & Manufacturing North America, Inc., Plano, TX (US);
Paul Schmalenberg, Ann Arbor, MI (US);
Ercan M. Dede, Ann Arbor, MI (US);
TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC., Plano, TX (US);
Abstract
A system for optically cloaking an object includes a photophoretic optical trap display including a trap light source and an illumination light source; and a visual sensor at a first visual sensor location. The visual sensor captures an image of a scene, the trap light source is configured to generate a trap beam to control one or more of a position and an orientation of a scattering particle, and the illumination light source is configured to generate an illumination beam to illuminate the scattering particle to generate a reproduction image based on the image of the scene captured by the visual sensor.