专利名称：Mobile electronic device keypad发明人：Fyke, Steven H.,Ladouceur, Norman M.申请号：EP042239.9申请日：20040715公开号：EP1498805A2公开日：20050119
专利附图：
摘要：A keypad for a mobile electronic device is provided. A frame includes ridgesdefining a set of locations for housing actuators. A set of actuators is supported on theframe at the set of locations. In operation, the ridges assist to guide the user's fingers orthumbs to one of the actuators while the user is typing on the keypad.
申请人：Research In Motion Limited
地址：295 Phillip Street Waterloo, Ontario N2L 3W8 CA
国籍：CA
代理机构：Hibbert, Juliet Jane Grace
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