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. 14, 2020
Filed:
Jun. 15, 2018
Applicant:
Idhl Holdings, Inc., Wilmington, DE (US);
Inventors:
Matthew G. Liberty, Olney, MD (US);
Bryan A. Cook, Silver Spring, MD (US);
Hua Sheng, Asbury, NJ (US);
Assignee:
IDHL Holdings, Inc., Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/038 (2013.01); G06F 3/0346 (2013.01);
U.S. Cl.
CPC ...
G06F 3/0383 (2013.01); G06F 3/0346 (2013.01);
Abstract
Systems, devices, methods and software are described for mapping movement or motion of a 3D pointing device into cursor position; e.g., for use in rendering the cursor on a display. Absolute and relative type mapping algorithms are described. Mapping algorithms can be combined to obtain beneficial characteristics from different types of mapping.