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. 06, 2024
Filed:
May. 23, 2022
Qualcomm Incorporated, San Diego, CA (US);
Anthony McFarthing, Ely, GB;
Jimmy Andreas Johansson, London, GB;
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
Methods, systems, and devices for an apparatus that performs near field communications are described. A near ultra low energy field (NULEF) system may be used in systems that come in close contact with the human body. NULEF-E may experience limited performance due to external electric fields generated by a human body. NULEF-E may also be used across other bodies having electrically conductive or semi-conductive surfaces. The interference of the external electric fields may be mitigated by increasing the electrical length between a transducer and an electrode of the system. In particular, a wire electrically connecting a transceiver and a electrode may have a wire length that is also an electrical length between the transceiver and the electrode, the wire being configured such that a physical distance between the electrode and the transceiver is less than the wire length while maintaining the electrical length.