Invention Grant
- Patent Title: Keypad with key pairs
- Patent Title (中): 键盘与键对
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Application No.: US12402022Application Date: 2009-03-11
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Publication No.: US08194041B2Publication Date: 2012-06-05
- Inventor: Chrome Manley Cebe
- Applicant: Chrome Manley Cebe
- Applicant Address: US TX Houston
- Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee Address: US TX Houston
- Main IPC: G06F3/02
- IPC: G06F3/02
Abstract:
A keypad has a plurality of keys. The plurality of keys includes one or more key pairs. Each of the one or more key pairs includes physically coupled first and second keys. The physically coupled first and second keys are configured to be actuated independently of each other.
Public/Granted literature
- US20100231519A1 KEYPAD WITH KEY PAIRS Public/Granted day:2010-09-16
Information query
