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. 15, 2022
Filed:
Dec. 29, 2014
Applicant:
Beijing Zhigu Rui Tuo Tech Co., Ltd, Beijing, CN;
Inventors:
Ran Xu, Beijing, CN;
Weicai Huang, Beijing, CN;
Assignee:
BEIJING ZHIGU RUI TUO TECH CO., LTD, Beijing, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02J 50/10 (2016.01); H02J 50/50 (2016.01); H02J 50/80 (2016.01); H02J 7/02 (2016.01); H02J 50/00 (2016.01); H02J 50/40 (2016.01); H02J 50/12 (2016.01);
U.S. Cl.
CPC ...
H02J 50/00 (2016.02); H02J 7/025 (2013.01); H02J 50/10 (2016.02); H02J 50/12 (2016.02); H02J 50/40 (2016.02); H02J 50/50 (2016.02); H02J 50/80 (2016.02);
Abstract
Embodiments of the present application provide a wireless energy transmission method and device. A method includes: generating a visible light communication signal according to wireless energy transmission intensity between a wireless energy sending device and a wireless energy receiving device; and sending the visible light communication signal. A signal can be transmitted (or received) related to wireless energy transmission intensity through visible light communication, to enable a user to easily obtain information about wireless energy transmission intensity.