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. 21, 2020
Filed:
Sep. 21, 2018
Applicant:
Idhl Holdings, Inc., Wilmington, DE (US);
Inventors:
Bryan A. Cook, Silver Spring, MD (US);
Yun Li, Clarksburg, MD (US);
Assignee:
IDHL Holdings, Inc., Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 5/00 (2006.01); G06F 3/0346 (2013.01); G06F 3/038 (2013.01);
U.S. Cl.
CPC ...
G06F 3/0346 (2013.01); G06F 3/038 (2013.01);
Abstract
A variable mapped on an orientation of a device is smoothed to have a gradual evolution by adjusting the estimated orientation of the device obtained via sensor fusion or other sensor processing to take into consideration a current measured angular velocity.