| 54 |
Title |
TI |
[DE] Multifunktionales Kommunikationsgerät mit elektronischer Unterschrift und digitalem Siegel
[EN] Multifunctional communications device uses combination of personal electronic signature or password as digital signature or watermark and GPS signal for location and time determination |
| 71/73 |
Applicant/owner |
PA |
BALTUS RENE, DE
|
| 72 |
Inventor |
IN |
BALTUS RENE, DE
;
WOOP MARC-BERND, DE
|
| 22/96 |
Application date |
AD |
Aug 26, 1999 |
| 21 |
Application number |
AN |
19940649 |
|
Country of application |
AC |
DE |
|
Publication date |
PUB |
Mar 1, 2001 |
33
31
32 |
Priority data |
PRC
PRN
PRD |
|
| 51 |
IPC main class |
ICM |
H04L 9/32
|
| 51 |
IPC secondary class |
ICS |
G06C 9/00
G06K 9/78
H04M 1/66
|
|
IPC additional class |
ICA |
|
|
IPC index class |
ICI |
|
|
Cooperative patent classification |
CPC |
G06F 21/32
G06F 21/34
H04L 2209/608
H04L 2209/80
H04L 63/0853
H04L 63/0861
H04L 63/12
H04L 9/3231
H04L 9/3247
H04M 1/66
H04M 1/724
H04M 2250/10
|
|
MCD main class |
MCM |
|
|
MCD secondary class |
MCS |
G06F 1/16
(2006.01)
G06F 21/32
(2013.01)
G06F 21/34
(2013.01)
H04L 29/06
(2006.01)
H04L 9/32
(2006.01)
H04M 1/66
(2006.01)
|
|
MCD additional class |
MCA |
G06F 1/00
(2006.01)
H04M 1/724
(2021.01)
|
| 57 |
Abstract |
AB |
[DE] Zur Erzeugung von schlüsselfreien digitalen Siegeln und elektronischen Unterschriften für Dateien und Telefonaten wird eine Kombination aus folgenden Geräten und Verfahren genutzt: Computer, Unterschriftenprüfer, Telefon, Chipkartenleser und einem Empfänger von GPS-Signalen.
[EN] The device has a computer, a modem, a text checker with an LCD display and keyboard function, a GPS receiver, a chip card reader and a static or mobile telephone that provides a data file to be sent or a telephone message with a combination of a personal electronic signature or password as a digital signature or watermark and a GPS signal for location and time determination as a digital seal or watermark, whereby biometric characteristic identification fields of and other data or programs are stored on the chip card.. |
| 56 |
Cited documents identified in the search |
CT |
|
| 56 |
Cited documents indicated by the applicant |
CT |
|
| 56 |
Cited non-patent literature identified in the search |
CTNP |
|
| 56 |
Cited non-patent literature indicated by the applicant |
CTNP |
|
|
Citing documents |
|
Determine documents
|
|
Sequence listings |
|
|
|
Search file IPC |
ICP |
G06C 9/00
G06K 9/78 U
H04L 9/32
H04M 1/66
|
