IPC Definitions - January 01, 2012
H04L 9/00 - Definition
This main group covers:
Processes or apparatus which
Attention is drawn to the following places, which may be of interest for search:
Computer systems | G06F |
Coin-feed or like apparatus with coded identity card or credit card | G07F 7/08 |
Arrangements in the transmission path | H04B |
Diversity reception in general | H04B 7/02 |
Arrangements for preventing the taking of data | H04L 12/22 |
Secret communication | H04K 1/00 |
Special rules of classification
In group H04L 9/00 to H04L 9/32, in the absence of an indication to the contrary, classification is made in the last appropriate place.
In this main group, the following terms or expressions are used with the meaning indicated:
RSA | Rivest Shamir Aldeman |