Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method of manufacturing a high mechanical strength optical fiber by drawing under high tension

Method of manufacturing a high mechanical strength optical fiber by drawing under high tension

US Patent 4874415 · Granted Oct 17, 1989

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method of manufacturing a multi-core optical fiber1999
Method of manufacturing a multi-core optical fiber1998
Method of applying an amorphous boron-based protective coating to an optical fib1998
Optical fiber coated with an amorphous boron protective layer, and a method of d1998
Monomode optical fiber1997
Multiferrule for connecting optical fibers together, a connector constituting an1997
Method and apparatus for heating a silica optical fiber in a fiber-drawing insta1993
Microwave measuring apparatus for continuously and without contact measuring the1993
Apparatus for surface treatment by corona discharge1993
Optical fiber suitable for use in optical time domain reflectometry and method o1992
Apparatus for molding tubular parts by isostatic compression1983
Method of manufacturing beta alkaline alumina parts1980