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:
May. 19, 2026
Filed:
Apr. 07, 2023
Applicant:
Cisco Technology, Inc., San Jose, CA (US);
Inventors:
Vipulkumar K. Patel, Breinigsville, PA (US);
Ming Gai Stanley Lo, Breinigsville, PA (US);
Mark A. Webster, Bethlehem, PA (US);
Farnood Khalilzadeh Rezaie, Irvine, CA (US);
Assignee:
Cisco Technology, Inc., San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/035 (2006.01); G02B 6/12 (2006.01); G02F 1/025 (2006.01);
U.S. Cl.
CPC ...
G02F 1/035 (2013.01); G02B 6/12002 (2013.01); G02B 6/12004 (2013.01); G02F 1/025 (2013.01); G02F 2202/20 (2013.01);
Abstract
Embodiments herein describe a photonic platform having a chiplet with a Pockels effect electro-optic layer made of LN or BTO and a substrate. The chiplet is bonded to a photonic wafer which includes a waveguide. In this manner, a ridge waveguide formed by the Pockels effect electro-optic layer and the waveguide utilizes electro-optic effects to tune a signal.