Invention Grant
- Patent Title: Telephone keypad with multidirectional keys
- Patent Title (中): 带多向键的电话键盘
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Application No.: US13151864Application Date: 2011-06-02
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Publication No.: US08274478B2Publication Date: 2012-09-25
- Inventor: James Harrison Bowen
- Applicant: James Harrison Bowen
- Agency: Whitham Curtis Christofferson & Cook, PC
- Main IPC: G06F3/02
- IPC: G06F3/02 ; B41J5/00

Abstract:
A telephone keypad for one touch text messaging the QWERTY pattern of keys in a matrix of nine keys. Using the multi position biasing keys only one touch is needed for each character, so in use to input the letter “C” you touch one key one time, decreasing the time spend text messaging from cell phones or desk tops and dialing phone numbers advertised in letters. The keypad also has a shift key to get upper case included in the nine keys, and a 2nd key to double functionality of the keys.
Public/Granted literature
- US20110248925A1 TELEPHONE KEYPAD WITH MULTIDIRECTIONAL KEYS Public/Granted day:2011-10-13
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