Chemistry: electrical current producing apparatus – product – and – With pressure equalizing means for liquid immersion operation
Reexamination Certificate
2008-06-30
2010-02-16
Lorengo, Jerry (Department: 1793)
Chemistry: electrical current producing apparatus, product, and
With pressure equalizing means for liquid immersion operation
C429S010000, C429S071000, C429S072000, C361S699000, C361S689000, C361S705000, C361S708000, C361S715000, C166S080100
Reexamination Certificate
active
07662501
ABSTRACT:
In some embodiments, transpiration cooling and fuel cell for ultra mobile applications is presented. In this regard, an apparatus is introduced having an integrated circuit device, a fuel cell to power the integrated circuit device, wherein the fuel cell produces water as a byproduct, a chassis to house the integrated circuit device and the fuel cell, and a skin to cover the chassis, the skin comprising a waterproof layer configured to prevent water from contacting the integrated circuit device and a water absorbent layer of hydro gel configured to absorb water. Other embodiments are also disclosed and claimed.
REFERENCES:
patent: 7463486 (2008-12-01), Hu
patent: 2005/0202306 (2005-09-01), Zhang
S. Kuwabara et al., “Water-Absorbing Characteristics of Acrylic Acid-Grafted Carboxmethyl Cellulose Synthesized by Photografting”, Journal of Polymer Science, vol. 60, 1996, pp. 1965-1970.
Toshiba Corporation, Press Release Sep. 16, 2005, “Toshiba Integrates Prototypes of World's Smallest Direct Methanol Fuel Cell Unit into Mobile Audio Players”, http://www.toshiba.co.jp/about/press/2005—09/pr1601.htm.
Basu Soumyadipta
Hsieh Cheng-chieh
Hu Xuejiao
Li Zhihua
Guglielmi David L.
Intel Corporation
Lorengo Jerry
Mekhlin Eli
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