Computer keyboard

Details Computer keyboard Computer keyboard

2007-08-07

2007-08-07

Hjerpe, Richard (Department: 2629)

Computer graphics processing and selective visual display system

Display peripheral interface input device

Including keyboard

C341S022000

Reexamination Certificate

active

10670269

ABSTRACT:
A computer keyboard with a monitor on the operating panel thereof. Data entered by users from the keyboard is synchronously displayed on the keyboard monitor, eliminating the need for a user to look back and forth at the positions of keys and the data displayed on the monitor during a data entry process. The keyboard can also be an independent input device used to enter data even when the keyboard is disconnected from the computer. Such a keyboard has a memory unit that can temporarily store the entered data while the keyboard is disconnected, and then load the data into the computer when the keyboard recovers its connection with the computer. Thus, the keyboard is capable of receiving and storing data when the keyboard is disconnected, and transmitted stored data upon reconnection with the computer.

REFERENCES:
patent: 5717428 (1998-02-01), Barrus et al.
patent: 6525743 (2003-02-01), Patrick et al.
patent: 6686908 (2004-02-01), Kobayashi
patent: 2002/0109675 (2002-08-01), Kuan
patent: 089122574 (2000-10-01), None

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