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:
Dec. 04, 2018
Filed:
Jun. 03, 2016
Applicant:
Photonic Systems, Inc., Billerica, MA (US);
Inventors:
Charles H. Cox, Carlisle, MA (US);
Edward I. Ackerman, Cambridge, MA (US);
Assignee:
Photonic Systems, Inc., Billerica, MA (US);
Primary Examiner:
Int. Cl.
CPC ...
H01Q 1/52 (2006.01);
U.S. Cl.
CPC ...
H01Q 1/52 (2013.01);
Abstract
An electromagnetic field optimization apparatus providing a means of more independently modifying the field in either the reactive near-field region or the far-field region while having significantly less modification to the other field. This means that a design to affect the real component of the impedance that affects the radiation in the far-field region does not affect, or minimally affects, the reactive component of the impedance that affects the field in the reactive near-field region.