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:
Jul. 09, 2019
Filed:
Mar. 28, 2018
Applicant:
X2 Power Technologies Limited, Grand Cayman, KY;
Inventors:
Hengchun Mao, Allen, TX (US);
Bo Yang, Allen, TX (US);
Assignee:
x2 Power Technologies Limited, Grand Cayman, KY;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 5/00 (2006.01); H02J 50/10 (2016.01); H01F 27/28 (2006.01); H01F 27/29 (2006.01); H01F 38/14 (2006.01);
U.S. Cl.
CPC ...
H04B 5/0093 (2013.01); H01F 27/2804 (2013.01); H01F 27/29 (2013.01); H01F 38/14 (2013.01); H02J 50/10 (2016.02); H04B 5/0031 (2013.01); H04B 5/0037 (2013.01); H01F 2027/2809 (2013.01); H01F 2038/143 (2013.01);
Abstract
A structure comprises a first power coil configured to be magnetically coupled to a second power coil and an auxiliary coil over the first power coil, wherein at least one of the first power coil and the auxiliary coil has an 8-shaped structure.