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1. US20060129629 - Email system restoring recipient identifier based on identifier-for-disclosure for establishing communication between sender and recipient

Office
États-Unis d'Amérique
Numéro de la demande 10538855
Date de la demande 12.12.2005
Numéro de publication 20060129629
Date de publication 15.06.2006
Numéro de délivrance 7580980
Date de délivrance 25.08.2009
Type de publication B2
CIB
G06F 15/16
GPHYSIQUE
06CALCUL; COMPTAGE
FTRAITEMENT ÉLECTRIQUE DE DONNÉES NUMÉRIQUES
15Calculateurs numériques en général; Équipement de traitement de données en général
16Associations de plusieurs calculateurs numériques comportant chacun au moins une unité arithmétique, une unité programme et un registre, p.ex. pour le traitement simultané de plusieurs programmes
H04M 3/00
HÉLECTRICITÉ
04TECHNIQUE DE LA COMMUNICATION ÉLECTRIQUE
MCOMMUNICATIONS TÉLÉPHONIQUES
3Centraux automatiques ou semi-automatiques
CPC
G06Q 10/107
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
QDATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
10Administration; Management
10Office automation, e.g. computer aided management of electronic mail or groupware
107Computer aided management of electronic mail
H04L 29/1215
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
29Arrangements, apparatus, circuits or systems, not covered by a single one of groups H04L1/00 - H04L27/00
12characterised by the data terminal
12009Arrangements for addressing and naming in data networks
12047Directories; name-to-address mapping
1215Directories for electronic mail or instant messaging
H04L 29/12594
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
29Arrangements, apparatus, circuits or systems, not covered by a single one of groups H04L1/00 - H04L27/00
12characterised by the data terminal
12009Arrangements for addressing and naming in data networks
12594Arrangements for managing names, e.g. use of aliases or nicknames
H04L 51/12
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
51Arrangements for user-to-user messaging in packet-switching networks, e.g. e-mail or instant messages
12with filtering and selective blocking capabilities
H04L 51/28
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
51Arrangements for user-to-user messaging in packet-switching networks, e.g. e-mail or instant messages
28Details regarding addressing issues
H04L 61/1564
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
61Network arrangements or network protocols for addressing or naming
15Directories; Name-to-address mapping
1564Directories for electronic mail or instant messaging
Déposants Nippon Telegraph and Telephone Corporation
Inventeurs Kawashima Masahisa
Hoshino Fumitaka
Fujimura Akiko
Kinoshita Shingo
Nakao Masayoshi
Saito Noriaki
Tsuruoka Yukio
Takahashi Katsumi
Abe Tsuyoshi
Miyake Jun
Mandataires Oblon, Spivak, McClelland, Maier &; Neustadt, P.C.
Données relatives à la priorité 2002369799 20.12.2002 JP
2003025976 03.02.2003 JP
2003352130 10.10.2003 JP
2003352131 10.10.2003 JP
Titre
(EN) Email system restoring recipient identifier based on identifier-for-disclosure for establishing communication between sender and recipient
Abrégé
(EN)

A recipient identifier and communication condition information stored in a recipient-identifier storing unit are encrypted by an identifier-for-disclosure creating unit of a recipient terminal to create an identifier-for-disclosure. An identifier-for-disclosure notifying unit notifies a sender terminal of the identifier-for-disclosure. When a communication request using the identifier-for-disclosure is sent from the recipient terminal, a restoring unit of a relay system extracts the communication condition information from the identifier-for-disclosure. Only when communication conditions included in the communication condition information are satisfied, communication between the recipient terminal and the sender terminal is established.