IP Library › Granted Patent US 5,200,024
Granted Patent Utility
US 5,200,024 · App. 07/814,980

Wet chemical etching technique for optical fibers

Inventors: Greg E. Blonder, Bertrand H. Johnson
Patented Case View Patent ↗
Granted: Apr 6, 1993 Filed: Dec 23, 1991
Inventors
Greg E. Blonder
Bertrand H. Johnson
Assignee (at issue)
AT&T Bell Laboratories

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Quick Facts
Patent No.
US 5,200,024
App. No.
07/814,980
Filed
1991-12-23
Granted
1993-04-06
Kind
A