Is a
Patent attributes
Patent Applicant
0
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Andrew Raymond Bick0
Date of Patent
August 2, 2005
0Patent Application Number
099423730
Date Filed
August 29, 2001
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A keypad (7) of a mobile telephone handset comprises a keymat (17) beneath which are disposed capacitive sensing plates (20, 21). The keypad may be used in a conventional manner to enter alphanumeric data by pressing keys (18) or as a touch pad by sliding a finger over the surface of the keymat (17).
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