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. 02, 2020
Filed:
May. 22, 2017
Applicant:
Wellen Sham, Taipei, TW;
Inventor:
Wellen Sham, Taipei, TW;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02J 50/20 (2016.01); H02J 50/30 (2016.01); H02J 7/02 (2016.01); B60L 11/18 (2006.01); B60L 53/10 (2019.01); B60L 53/30 (2019.01); B60L 53/35 (2019.01);
U.S. Cl.
CPC ...
B60L 11/182 (2013.01); B60L 53/10 (2019.02); B60L 53/30 (2019.02); B60L 53/35 (2019.02); H02J 7/025 (2013.01); H02J 50/20 (2016.02); H02J 50/30 (2016.02); Y02T 10/7005 (2013.01); Y02T 10/7072 (2013.01); Y02T 10/7083 (2013.01); Y02T 90/12 (2013.01); Y02T 90/121 (2013.01); Y02T 90/122 (2013.01); Y02T 90/125 (2013.01); Y02T 90/14 (2013.01);
Abstract
Embodiments facilitate wireless charging of the EV by using a charging method that employs higher voltages with higher power transmission rate than induction wireless charging. A few charging methods satisfying such criteria are provided: including microwave and laser charging. Components may be designed to facilitate charging of EVs using such methods. For example, components may be designed to create a vacuum between a power transmitter fixed to parking spot and a power receiver fixed to the EV. The microwave or laser may be transmitted through this vacuum.