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:
Feb. 25, 2020
Filed:
Jan. 22, 2018
Renesas Electronics America Inc., Santa Clara, CA (US);
Toshio Kimura, Cupertino, CA (US);
Renesas Electronics America Inc., Santa Clara, CA (US);
Abstract
A location search method using a mobile device in multiple locations. In one embodiment of the method, the mobile device receives a first radio frequency (RF) signal transmitted by a first device while the mobile device is at a first geographical location. The mobile device receives a second RF signal transmitted by the first device while the mobile device is at a second geographical location, which is different from the first mobile device geographical location. The mobile device determines a geographical location of the first device based on the first RF signal, the second RF signal, the first mobile device geographical location, and the second mobile device geographical location.