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, 1997
Filed:
Apr. 24, 1995
Applicant:
Inventors:
Leonid Blinov, Moscow, RU;
Wolfgang Neuberger, Monchengladbach, DE;
Assignee:
Ceram Optec Industries, Inc., East Longmeadow, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D / ;
U.S. Cl.
CPC ...
427575 ; 1187 / ; 4271632 ; 4272555 ; 427585 ;
Abstract
A method and device is described to generate plasmas on the surface of dielectric filaments and--by a plasma chemical vapor deposition (CVD) mechanism--deposit dielectric films on the filaments as they move through the plasma zone. The plasma generated by plasma surface waves are located only in the vicinity of the filament thus reducing precursor gas consumption, deposition on chamber walls, power requirements. The method is particular suitable for manufacturing dielectric coated optical fibers.