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US 2003/0151593 A1Published application
Portable wireless rechargeable optical sliding-mouse-pen
AssigneeAsoka Inc.
InventorHsuan Mu Hong
Life of this patent
Estimating the term…
Abstract
The invention is a mini pen-like wireless optical sliding-mouse with inner rechargeable battery (or discarding). It is unnecessary for usual battery exchanging. It is a portable sliding-mouse without external electric cable. It is very convenient for using and carrying.
Claims1
A “portable wireless optical rechargeable sliding-mouse pen” is:
- A sliding-mouse pen, front wide and rear narrow in its pen-like structure.
- A rolling ball is set on the top, beside which two lights of recharging and lack-of-power indicating are. An optical integrated circuit is on the rear of rolling ball, beside which there are the left and right buttons. At the rear of the optical integrated circuit are RF molding group, recharging base and rechargeable battery, etc. It is very convenient for carrying.
Dependencies are inferred from the claim text.