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:
Jun. 09, 2020
Filed:
Oct. 31, 2018
Applicant:
Tlhm Co., Ltd., Chia-Yi, TW;
Inventors:
Assignee:
TLHM CO., LTD., Chia-Yi, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02J 50/70 (2016.01); H04W 52/02 (2009.01); H02J 50/80 (2016.01); H02J 50/20 (2016.01);
U.S. Cl.
CPC ...
H02J 50/70 (2016.02); H02J 50/20 (2016.02); H02J 50/80 (2016.02); H04W 52/0274 (2013.01);
Abstract
A wireless energy extracting device includes: a radio frequency (RF) generator module for wirelessly receiving an RF charging signal to generate electrical energy; a capacitor module; and an energy management module coupled to the RF generator module and the capacitor module, and used to be coupled further to an energy consuming device. The energy management module performs electrical energy transfer from at least the RF generator module to at least the energy consuming device. Therefore, the wireless energy extracting device has relatively low electrical energy loss and thus relatively high energy usage efficiency.