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Pär Forslund, Hans Beckman: Methods and arrangements for a smart card wallet and uses thereof. Telefonaktiebolaget LM Ericsson, Richard J Moura, Jenkens & Gilchrist, June 26, 2001: US06250557 (226 worldwide citation)

A smart card wallet with one or more smart cards. The smart card wallet includes a microcontroller connected to a data bus and one or more smart card readers. The smart card(s) in the wallet are connected to a respective reader. The microcontroller is also connected to a communication stage, such as ...


2
Hans Beckman: Fire smoke cleaner. Samuels Gauthier & Stevens, April 22, 2004: US20040076558-A1

The present invention relates to a Fire smoke cleansing device for personal use and comprising a particle filter, carbon monoxide filter and a filter for acidic gases, whereby it comprises a rectangular oblong house, which in one end comprises a number of inlet openings arranged over an end surface ...


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