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:
Nov. 12, 2019
Filed:
Jul. 10, 2018
Applicant:
Mellanox Technologies, Ltd., Yokneam, IL;
Inventors:
Yaakov Gridish, Yoqneam Ilit, IL;
Eran Aharon, Mevaseret Zion, IL;
Elad Mentovich, Tel Aviv, IL;
Sylvie Rockman, Zichron Yaakov, IL;
Assignee:
Mellanox Technologies, Ltd., Yokneam, IL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/14 (2006.01); G02B 6/028 (2006.01); G02B 6/26 (2006.01); G02B 6/12 (2006.01);
U.S. Cl.
CPC ...
G02B 6/14 (2013.01); G02B 6/0288 (2013.01); G02B 6/262 (2013.01); G02B 2006/12095 (2013.01); G02B 2006/12147 (2013.01);
Abstract
A waveguide having a gradient-index (GRIN) waveguide lateral coupler is provided. In an example embodiment, the waveguide comprises an active region. The refractive index profile of the active region is non-constant.