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:
Feb. 10, 2004
Filed:
Feb. 27, 2002
Applicant:
Inventors:
Ming-Chiang Tsai, Tu-Chen, TW;
Kun-Tsan Wu, Tu-Chen, TW;
Assignee:
Hon Hai Precision Ind. Co., Ltd., Taipei Hsien, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 6/32 ;
U.S. Cl.
CPC ...
G02B 6/32 ;
Abstract
An optical collimator comprises an optical fiber, a capillary, a GRIN lens and a glass tube. A bore is defined in the capillary. A conical depression is defined in an end of the capillary and in communication with the bore. The optical fiber is retained in the bore of the capillary. An end of the capillary is bonded with an end of the GRIN lens. The capillary and the GRIN lens are encased in the glass tube.