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Inventor: Abbasi; Aamir A
Address: Mundelein, IL
No. of patents: 2
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 7117019 |
Display and keypad backlight management for portable electronic devices |
October 3, 2006 |
| This invention is a portable electronic device (100) including a display (212), an input device (210), a lighting circuit (204), a light sensor (206) and a control circuit (208). The lighting circuit (204) includes a light source (214) to illuminate the display (212) and the input device |
| 6819290 |
Variable multi-band planar antenna assembly |
November 16, 2004 |
| A variable multi-band planar reference antenna assembly (200) has a ground plane element, a dual-bandplanar reference antenna structure element (230), and an electrically-coupled variable secondary radiator element (250) which allows tuning from one set of frequency bands to another set |
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