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:
Aug. 13, 2024
Filed:
Nov. 02, 2022
Ugur Olgun, Marina del Rey, CA (US);
John Recchio, Los Angeles, CA (US);
Chukwubuikem Marcel Okoli, Los Angeles, CA (US);
Stoyan Hristov, Gilroy, CA (US);
Ugur Olgun, Marina del Rey, CA (US);
John Recchio, Los Angeles, CA (US);
Chukwubuikem Marcel Okoli, Los Angeles, CA (US);
Stoyan Hristov, Gilroy, CA (US);
Snap Inc., Santa Monica, CA (US);
Abstract
A device having a dual-inverted L antenna (DILA) and an LC tank circuit configured to improve specific absorption rate (SAR) hotspots. The SAR hotspots are split between a first aperture defined between the DILA and a daughter printed circuit board (PCB), and the second aperture defined between the daughter PCB and a battery casing. A main PCB is coupled to battery by a flexible circuit board (FCB). The DILA is configured to radiate RF energy at a first frequency, and the LC tank circuit is configured to radiate RF energy at a second frequency to improve bandwidth.