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:
Jan. 21, 2020
Filed:
Jan. 11, 2017
Applicant:
Futurewei Technologies, Inc., Plano, TX (US);
Inventors:
Rongsheng Miao, San Jose, CA (US);
Zongrong Liu, Pleasanton, CA (US);
Xueyan Zheng, Andover, MD (US);
Xiao Shen, San Bruno, CA (US);
Assignee:
Futurewei Technologies, Inc., Plano, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/30 (2006.01); G02B 6/14 (2006.01); G02B 6/32 (2006.01); G02B 6/36 (2006.01);
U.S. Cl.
CPC ...
G02B 6/30 (2013.01); G02B 6/14 (2013.01); G02B 6/32 (2013.01); G02B 6/3636 (2013.01);
Abstract
A gapless optical mode converter comprising a fiber holder configured to receive and hold an optical transmission line, a first glass block coupled via an optical adhesive at a first side to the fiber holder, a lens coupled via the optical adhesive at a first side to a second side of the first glass block, and a holder configured to hold the fiber holder, the first glass block, and the lens.