IFI

Patent Intelligence & Technology Report

Class Distribution for 1990-1999 

178 - TELEGRAPHY (IPC G08C)

       1999  1998  1997  1996  1995  1994  1993  1992  1991  1990  Total

FANUC LTD JP
          0     0     0     1     0     0     0     0     0     0      1
MITSUMI ELECTRIC CO LTD JP
          0     0     0     0     1     0     0     0     0     0      1
PACESETTER INC
          0     1     0     0     0     0     0     0     0     0      1

Total     0     1     0     1     1     0     0     0     0     0      3