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. 23, 2017
Filed:
Jun. 04, 2014
Applicant:
Macom Technology Solutions Holdings, Inc., Lowell, MA (US);
Inventor:
Alex A. Behfar, Keswick, VA (US);
Assignee:
MACOM TECHNOLOGY SOLUTIONS HOLDINGS, INC., Lowell, MA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01S 5/323 (2006.01); H01S 5/02 (2006.01); H01S 5/028 (2006.01); H01S 5/22 (2006.01); G02F 1/17 (2006.01); H01S 5/16 (2006.01); H01S 5/00 (2006.01);
U.S. Cl.
CPC ...
H01S 5/323 (2013.01); G02F 1/17 (2013.01); H01S 5/0201 (2013.01); H01S 5/028 (2013.01); H01S 5/0282 (2013.01); H01S 5/22 (2013.01); H01S 5/0042 (2013.01); H01S 5/0202 (2013.01); H01S 5/0203 (2013.01); H01S 5/16 (2013.01); H01S 5/2214 (2013.01);
Abstract
Semiconductor photonic device surfaces are covered with a dielectric or a metal protective layer. The protective layer covers the entire device, including regions near facets at active regions, to prevent bare or unprotected semiconductor regions, thereby to form a very high reliability etched facet photonic device.
Behfar, Alex. (2017). High reliability etched-facet photonic devices (U.S. Patent No. 9660419). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9660419
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile