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US 7,925,311 B2Granted
Keypad for mobile phone
AssigneeSamsung Electronics Co., Ltd.
InventorYoung S. Kim
Life of this patent
Estimating the term…
Abstract
A keypad for a mobile phone including a key arrangement having 9 number-keys and a 4-direction key surrounding one of the number-keys.
Claims17
A keypad for a mobile phone, comprising:
- a key arrangement comprising number-keys;
- and
- a 4-direction key surrounding one of the number-keys,
- wherein the 4-direction key is disposed between the surrounded number-key and the other number-keys.
1 more element
A keypad for a mobile phone, comprising:
- a 3×4 key arrangement comprising number-keys;
- and
- a 4-direction key surrounding one of the number-keys,
- wherein the 4-direction key is disposed between the surrounded number-key and the other number-keys such that the 4-direction key completely surrounds the number-key.
1 more element
A keypad for a mobile phone, comprising:
- a 3×3 key arrangement comprising a plurality of keys and a 4-direction key surrounding a center key of the plurality of keys,
- wherein the 4-direction key is disposed between the center key and the other keys.
Dependencies are inferred from the claim text.