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Attorney: Wantanabe; Hisashi D.


Number of patents: 2
Last date: February 27, 2007

NumberTitleIssue Date
7184033Fuel gauge stylus
This invention includes a stylus that employs a translucent material for conducting light to convey information from a portable electronic device to a user. In one preferred embodiment, the stylus provides a thermometer style fuel gauge. Inserting the stylus into a ...
02/27/2007
6567777Efficient magnitude spectrum approximation
Methods and systems for efficient magnitude approximation, for example, for approximation of magnitudes of complex rectilinear Fourier transform coefficients in portable or other low-power speech recognition equipment, and for cartesian-to-polar coordinat...
05/20/2003
 
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