EP 1050149 A1 20001108 - APPARATUS AND METHOD FOR PREVENTION OF ACCIDENTAL ACTIVATION OF KEYS IN A WIRELESS COMMUNICATION DEVICE
Title (en)
APPARATUS AND METHOD FOR PREVENTION OF ACCIDENTAL ACTIVATION OF KEYS IN A WIRELESS COMMUNICATION DEVICE
Title (de)
VERFAHREN UND VORRICHTUNG ZUR VERHINDERUNG DER UNABSICHTLICHEN TASTENAKTIVIERUNG IN EINEM SCHNURLOSEN KOMMUNIKATIONSGERÄT
Title (fr)
APPAREIL ET PROCEDE POUR PREVENIR L'ACTIVATION ACCIDENTELLE DES TOUCHES DANS UN DISPOSITIF DE COMMUNICATION SANS FIL
Publication
Application
Priority
- US 9901146 W 19990120
- US 978598 A 19980120
Abstract (en)
[origin: WO9937077A1] A wireless communication device has one or more predetermined patterns of key operation that are required to perform the function associated with the key. For example, activation of a power key on (114) a wireless communication device may be intentional or inadvertent. The wireless communication device requires activation of the selected key with a predetermined pattern of operation in order to qualify as an intentional act by the user. The predetermined patterns of operation may be varied in accordance with different conditions of the wireless communication device. The predetermined pattern of operation may require continuous activation for a predetermined period of time, multiple activation of the selected key within a predetermined period of time, simultaneous activation of multiple keys, sequential activation of multiple keys, or the like. The wireless communication device may also utilize a display to request confirmation by the user of a selected action.
IPC 1-7
IPC 8 full level
H04M 1/00 (2006.01); H04M 1/02 (2006.01); H04M 1/72466 (2021.01)
CPC (source: EP KR US)
H04B 1/38 (2013.01 - KR); H04M 1/0214 (2013.01 - EP); H04M 1/72466 (2021.01 - EP); H04N 23/633 (2023.01 - EP US); H04N 23/65 (2023.01 - EP US); H04N 23/661 (2023.01 - EP US); Y02D 30/70 (2020.08 - EP)
Citation (search report)
See references of WO 9937077A1
Designated contracting state (EPC)
CH DE ES FI FR GB IT LI SE
DOCDB simple family (publication)
WO 9937077 A1 19990722; AU 2237999 A 19990802; BR 9907004 A 20001024; CA 2316913 A1 19990722; CN 1288631 A 20010321; EP 1050149 A1 20001108; IL 137242 A0 20010724; JP 2002510169 A 20020402; KR 20010034141 A 20010425; NO 20003699 D0 20000719; NO 20003699 L 20000915; RU 2000121961 A 20020727
DOCDB simple family (application)
US 9901146 W 19990120; AU 2237999 A 19990120; BR 9907004 A 19990120; CA 2316913 A 19990120; CN 99802259 A 19990120; EP 99902384 A 19990120; IL 13724299 A 19990120; JP 2000540663 A 19990120; KR 20007007760 A 20000714; NO 20003699 A 20000719; RU 2000121961 A 19990120