FI (Note)/(Index) list

Descriptions for H03M and notes/indexes are displayed on this screen.

H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL (using fluidic means F15C 4/00; optical analogue/digital converters G02F 7/00; coding, decoding or code conversion, specially adapted for particular applications, see the relevant subclasses, e.g. G01D, G01R, G06F, G06T, G09G, G10L, G11B, G11C, H04B, H04L, H04M, H04N; ciphering or deciphering for cryptography or other purposes involving the need for secrecy G09C)[4]

Subclass indexes

CODING AND DECODING

in general

1/00

to or from differential modulation

3/00

in connection with keyboards

11/00

CONVERSION

of the form of individual digits

5/00

of the sequence of digits

7/00

parallel/series or vice versa

9/00

ERROR DETECTION OR ERROR CORRECTION

13/00

SUBJECT MATTER NOT PROVIDED FOR IN OTHER GROUPS OF THIS SUBCLASS

99/00