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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.:

US 9835801 B1

PDFFull Text
Date of Patent:
Dec. 05, 2017

Filed:

Sep. 22, 2016

Edge construction on optical devices

Applicant:

Mellanox Technologies Silicon Photonics Inc., Monterey Park, CA (US);

Inventors:

Wei Qian, Torrance, CA (US);

Monish Sharma, Artesia, CA (US);

Assignee:

Mellanox Technologies Silicon Photonics Inc., Monterey Park, CA (US);

Attorney:

Gavrilovich, Dodd & Lindsey, LLP

Primary Examiner:

Anita Alanko

Int. Cl.
CPC ...
G02B 6/30 (2006.01); G02B 6/26 (2006.01); G02B 6/136 (2006.01); G02B 6/24 (2006.01); B81C 3/00 (2006.01); G02B 6/12 (2006.01);
U.S. Cl.
CPC ...
G02B 6/30 (2013.01); G02B 6/136 (2013.01); G02B 6/24 (2013.01); G02B 6/262 (2013.01); B81C 3/005 (2013.01); B81C 2203/054 (2013.01); G02B 2006/12173 (2013.01); G02B 2006/12176 (2013.01);
Abstract

A method of forming an optical device includes forming a waveguide mask on a device precursor. The device precursor includes a waveguide positioned on a base. The method also includes forming a facet mask on the device precursor such that at least a portion of the waveguide mask is between the facet mask and the base. The method also includes removing a portion of the base while the facet mask protects a facet of the waveguide.

Find Patent Forward Citations

Qian, Wei. (2017). Edge construction on optical devices (U.S. Patent No. 9835801). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9835801

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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