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:
Dec. 30, 2025
Filed:
Apr. 01, 2022
Applicant:
Intel Corporation, Santa Clara, CA (US);
Inventors:
Hao Luo, Fremont, CA (US);
Somnath Kundu, Hillsboro, OR (US);
Brent Carlton, Portland, OR (US);
Zhen Zhou, Chandler, AZ (US);
Assignee:
Intel Corporation, Santa Clara, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/01 (2006.01); G01S 13/89 (2006.01); G06F 3/0488 (2022.01);
U.S. Cl.
CPC ...
G06F 3/017 (2013.01); G01S 13/89 (2013.01); G06F 3/0488 (2013.01);
Abstract
Techniques for radiofrequency (RF) touch and gesture recognition are disclosed. In the illustrative embodiment, RF transmitters and receivers are connected to data lines and gate lines of a display. RF signals sent on one data or gate line may be scattered to a different data or gate line based on the presence of a nearby object, such as a finger. The amount of scattering on different data or gate lines can be used to determine a location of one or more objects.