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:
Jan. 02, 2018
Filed:
Apr. 20, 2016
Institute for Information Industry, Taipei, TW;
INSTITUTE FOR INFORMATION INDUSTRY, Taipei, TW;
Abstract
A projection method includes sending an identification signal, receiving an identification response signal corresponding to the identification signal, acquiring a display information from a database according to the identification response signal, acquiring a plurality of angles of a plurality of projection devices relative to an orientation of the first device and a plurality of distances between the projection devices and the first device according to the orientation of the first device and the location of the first device, and controlling a first projection device of the projection devices to project the display information according to the angles of the projection devices relative to an orientation of the first device and the distances between the projection devices and the first device.