EP 1238521 A1 20020911 - PERIPHERAL MEMORY DEVICE FOR A WIRELESS PHONE AND METHODS OF IMPLEMENTING AND USING SAME
Title (en)
PERIPHERAL MEMORY DEVICE FOR A WIRELESS PHONE AND METHODS OF IMPLEMENTING AND USING SAME
Title (de)
ZUSATZSPEICHERVORRICHTUNG FÜR EIN SCHNURLOSES TELEFON UND VERFAHRENS ZUR DURCHFÜHRUNG UND ANWENDUNG DERSELBEN
Title (fr)
DISPOSITIF DE MEMOIRE PERIPHERIQUE POUR UN TELEPHONE SANS FIL ET SES PROCEDES DE MISE EN OEUVRE ET D'UTILISATION
Publication
Application
Priority
- US 0032819 W 20001204
- US 45737399 A 19991209
Abstract (en)
[origin: WO0143408A1] A wireless telephone unit includes a serial interface to which memory stick units can be selectively connected. Each memory stick unit includes a serial interface, data register and memory unit. By using one or more memory sticks for auxiliary data storage, the wireless telephone unit can provide a host of functions not available with conventional wireless phones. For example, the wireless telephone unit and memory stick combination may provide expanded contact and schedule information storage that is easily transferred between phones. The wireless telephone unit may also become a personal audio device providing music or other audio programming that is recorded on a memory stick unit.
IPC 1-7
IPC 8 full level
H04M 1/00 (2006.01); H04M 1/2757 (2020.01); H04M 1/72403 (2021.01); H04M 1/72409 (2021.01); H04M 1/725 (2006.01); H04M 1/2745 (2020.01); H04M 1/60 (2006.01); H04M 1/72427 (2021.01); H04M 1/7243 (2021.01); H04M 1/72442 (2021.01)
CPC (source: EP KR US)
H04B 1/40 (2013.01 - KR); H04M 1/0254 (2013.01 - EP); H04M 1/2757 (2020.01 - EP); H04M 1/72403 (2021.01 - EP); H04M 1/72409 (2021.01 - EP KR US); H04M 1/2745 (2013.01 - EP US); H04M 1/6041 (2013.01 - EP); H04M 1/656 (2013.01 - EP); H04M 1/72427 (2021.01 - EP); H04M 1/7243 (2021.01 - EP); H04M 1/72442 (2021.01 - EP); H04M 2250/14 (2013.01 - EP)
Citation (search report)
See references of WO 0143408A1
Designated contracting state (EPC)
FR
DOCDB simple family (publication)
WO 0143408 A1 20010614; AU 2058501 A 20010618; CA 2396382 A1 20010614; DE 10085279 T1 20030116; EP 1238521 A1 20020911; GB 0212063 D0 20020703; GB 2373687 A 20020925; JP 2003516671 A 20030513; KR 20020050290 A 20020626; TW 496065 B 20020721
DOCDB simple family (application)
US 0032819 W 20001204; AU 2058501 A 20001204; CA 2396382 A 20001204; DE 10085279 T 20001204; EP 00983880 A 20001204; GB 0212063 A 20001204; JP 2001542988 A 20001204; KR 20027006372 A 20020517; TW 89126389 A 20001211