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:
Feb. 09, 2021
Filed:
Mar. 24, 2016
Applicant:
Huawei Technologies Canada Co., Ltd., Kanata, CA;
Inventors:
Assignee:
Huawei Technologies Canada Co., Ltd., Kanata, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/01 (2006.01); G02F 1/025 (2006.01); G02F 1/015 (2006.01);
U.S. Cl.
CPC ...
G02F 1/0121 (2013.01); G02F 1/0147 (2013.01); G02F 1/025 (2013.01); G02F 2001/0157 (2013.01);
Abstract
A hybrid electronic optical chip has a first photonic element with which a first diode is associated, a second photonic element with which a second diode is associated and a common electrical driver connected to the first and second diodes by a common electrical connection with opposite polarity. The electrical driver generates a common electrical drive signal divided in time into first and second drive signal components for independently driving the first and second photonic elements through the common electrical connection.