computer hardware and software, especially software to provide secure electronic mail (E-mail) with return receipt (the sender of the E-mail gets an electronic receipt when the recipient opens the E-mail) for computer networks including the global computer network and intranets, with encrypted E-mail

'comput':1,38,43 'e':13,23,35,50 'e-mail':12,22,34,49 'electron':10,27 'encrypt':48 'especi':5 'get':25 'global':42 'hardwar':2 'includ':40 'intranet':46 'mail':11,14,24,36,51 'network':39,44 'open':32 'provid':8 'receipt':17,28 'recipi':31 'return':16 'secur':9 'sender':19 'softwar':4,6

S-REM

Owner

Goods & Services