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. 29, 2002
Filed:
Jun. 01, 1999
Applicant:
Inventor:
Hsi-Harng Yang, ChangHua Hsien, TW;
Assignee:
Industrial Technology Research Institute, Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29D 1/100 ;
U.S. Cl.
CPC ...
B29D 1/100 ;
Abstract
A fabrication method and forming mold for multi-fiber optical connector ferrules uses X-ray LIGA technology to integrally form a plurality of fiber bores and guide bores in an aligning mold in an array manner with great precision of bores size and alignment positions. Then a plurality of fiber pins and guide pins are engaged with the fiber bores and guide bores to form the mold core. The mold core is then housed between a pair of side walls and an upper mold and a lower mold for injection molding process. The ferrules thus may be produced with great precision.