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:
Apr. 27, 2021
Filed:
Feb. 07, 2020
Applicant:
Seiko Epson Corporation, Tokyo, JP;
Inventor:
Keiichi Okano, Matsumoto, JP;
Assignee:
SEIKO EPSON CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/0346 (2013.01); G06F 3/041 (2006.01); G06F 3/14 (2006.01); G06F 3/01 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0346 (2013.01); G06F 3/012 (2013.01); G06F 3/041 (2013.01); G06F 3/14 (2013.01);
Abstract
A display system includes an HMD mounted on a head of a user, and a smartphone to which the HMD is coupled, and the smartphone includes a touch sensor that accepts a position input operation and detects coordinates of an operating position with reference to set coordinate axes, a magnetic sensor that detects an orientation of the touch sensor, and an adjustment unit that adjusts an orientation of the coordinate axes, based on a detection result of the magnetic sensor.