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:
Jun. 12, 2001
Filed:
Feb. 22, 1999
Applicant:
Inventors:
Yuqiao Liu, Sunnyvale, CA (US);
Peter C. Chang, Mountain View, CA (US);
Assignee:
Alliance Fiber Optics Products, Inc., Sunnyvale, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 6/32 ;
U.S. Cl.
CPC ...
G02B 6/32 ;
Abstract
A V-groove dual fiber collimator (,) including an optical lens (,) and a V-groove dual fiber ferrule means (,) fixed with each other. The ferrule means (,) includes a V-groove chip (,) and a cover chip (,) commonly enclosed by a protective guiding sleeve (,) wherein two pigtail fibers (,) are respectively received within the corresponding grooves (,) of the V-groove chip (,). The V-groove ferrule means (,) is itself fixed by adhering its own internal components (,) and the embedded fibers (,), and also fixed to the lens (,).