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. 28, 2017
Filed:
Sep. 08, 2016
Applicant:
Sifotonics Technologies Co., Ltd., Grand Cayman, KY;
Inventors:
Tuo Shi, Beijing, CN;
Shipeng Yan, Beijing, CN;
Nai Zhang, Fremont, CA (US);
Dong Pan, Andover, MA (US);
Assignee:
SiFotonics Technologies Co, Ltd., Grand Cayman, KY;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/34 (2006.01); G02B 6/32 (2006.01); G02B 6/42 (2006.01); G02B 6/12 (2006.01); G02B 5/04 (2006.01); G02B 6/293 (2006.01); G02B 27/10 (2006.01);
U.S. Cl.
CPC ...
G02B 6/32 (2013.01); G02B 5/04 (2013.01); G02B 6/12019 (2013.01); G02B 6/29367 (2013.01); G02B 6/34 (2013.01); G02B 6/4203 (2013.01); G02B 6/4208 (2013.01); G02B 6/4214 (2013.01); G02B 6/4215 (2013.01); G02B 6/4249 (2013.01); G02B 6/4255 (2013.01); G02B 6/4257 (2013.01); G02B 6/4295 (2013.01); G02B 27/1006 (2013.01);
Abstract
An integrated optical coupling device may include a substrate, a coating layer disposed on the substrate, and a prism disposed on the coating layer. The prism may include a first surface and a second surface. The integrated optical coupling device may also include a first lens disposed on the first surface of the prism, a second lens disposed on the second surface of the prism, and an anti-reflection coating layer disposed on the first lens and the second lens.