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:
Sep. 22, 2020
Filed:
Mar. 30, 2018
Applicant:
Idhl Holdings, Inc., Wilmington, DE (US);
Inventor:
Matthew G. Liberty, Olney, MD (US);
Assignee:
IDHL Holdings, Inc., Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/033 (2013.01); G06F 3/01 (2006.01); H04N 21/422 (2011.01); G06F 3/038 (2013.01); G06F 3/0346 (2013.01); H04N 5/44 (2011.01);
U.S. Cl.
CPC ...
G06F 3/017 (2013.01); G06F 3/033 (2013.01); G06F 3/0346 (2013.01); G06F 3/0383 (2013.01); H04N 21/42222 (2013.01); H04N 5/4403 (2013.01); H04N 2005/4432 (2013.01);
Abstract
Systems and methods according to the present invention describe 3D pointing devices which enhance usability by transforming sensed motion data from a first frame of reference (e.g., the body of the 3D pointing device) into a second frame of reference (e.g., a user's frame of reference). One exemplary embodiment of the present invention removes effects associated with a tilt orientation in which the 3D pointing device is held by a user.