| 54 |
Titel |
TI |
[EN] APPARATUS FOR CHECKING WRITING |
| 71/73 |
Anmelder/Inhaber |
PA |
BALTUS RENE, FR
|
| 72 |
Erfinder |
IN |
BALTUS RENE, DE
|
| 22/96 |
Anmeldedatum |
AD |
11.03.1993 |
| 21 |
Anmeldenummer |
AN |
93103932 |
|
Anmeldeland |
AC |
EP |
|
Veröffentlichungsdatum |
PUB |
25.05.1994 |
33
31
32 |
Priorität |
PRC
PRN
PRD |
DE
9203286
13.03.1992
|
33
31
32 |
PRC
PRN
PRD |
DE
9207481
03.06.1992
|
| 51 |
IPC-Hauptklasse |
ICM |
G06K 9/24
|
| 51 |
IPC-Nebenklasse |
ICS |
|
|
IPC-Zusatzklasse |
ICA |
|
|
IPC-Indexklasse |
ICI |
|
|
Gemeinsame Patentklassifikation |
CPC |
G06F 3/04142
G06V 40/30
G07C 9/35
|
|
MCD-Hauptklasse |
MCM |
|
|
MCD-Nebenklasse |
MCS |
G06F 3/033
(2006.01)
G06F 3/041
(2006.01)
G06K 9/00
(2006.01)
G06K 9/24
(2006.01)
G07C 9/00
(2006.01)
|
|
MCD-Zusatzklasse |
MCA |
|
| 57 |
Zusammenfassung |
AB |
[EN] The invention relates to apparatus for checking writing, particularly signatures, by measuring storing and evaluating the pressures and pressure changes generated by the writing person on the writing surface by means of the writing instrument, the writing surface or writing base measuring the writing pressure and the changes in writing pressure. <IMAGE> |
| 56 |
Entgegengehaltene Patentdokumente/Zitate,
in Recherche ermittelt |
CT |
WO001991009377A1
|
| 56 |
Entgegengehaltene Patentdokumente/Zitate,
vom Anmelder genannt |
CT |
|
| 56 |
Entgegengehaltene Nichtpatentliteratur/Zitate,
in Recherche ermittelt |
CTNP |
P. DE BRUYNE: "Dynamic signature verification using your own pen", PROC. OF THE 1988 INT. CARNAHAN CONF. ON SECURITY TECHNOLOGY: CRIME COUNTERMEASURES, 5 October 1988 (1988-10-05), pages 5 - 8, XP000092872 0
|
| 56 |
Entgegengehaltene Nichtpatentliteratur/Zitate,
vom Anmelder genannt |
CTNP |
|
|
Zitierende Dokumente |
|
Dokumente ermitteln
|
|
Sequenzprotokoll |
|
|
|
Prüfstoff-IPC |
ICP |
G06K 9/78 U
|
