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:
Mar. 01, 2016
Filed:
Jan. 10, 2014
Qualcomm Technologies International, Ltd., Cambridge, GB;
Michael John Story, Whittlesford, GB;
Qualcomm Technologies International, Ltd., Cambridge, GB;
Abstract
An integrated circuit chip including a first inductor; a second inductor having nturns and located a distance rfrom the first inductor; and a third inductor having nturns and located a distance rfrom the first inductor; wherein the second and third inductors are coupled so as to cause current to circulate around the second inductor in a first rotational direction and around the third inductor in a second rotational direction opposite to the first rotational direction; and wherein n, n, rand rare such that current induced in the first inductor due to magnetic coupling from the second inductor is negated by current induced in the first inductor due to magnetic coupling from the third inductor.