Patents by Inventor Simon Stoel

Simon Stoel has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20050031104
    Abstract: The present invention relates to a telephone apparatus comprising of a chip card receiver (28) for identification purpose, a display unit (30) and a circuitry to send and/or receive appropriate signals to a remote server wherein the said apparatus is only line powered; the said circuitry further comprises a CAS receiving means to acknowledge the phone is in offhook state and accordingly to mute the receiver, microphone and is able the keypad; a DTMF generator means to send appropriate DTMF signal to a remote server; a FSK signal receiving means and means to convert and display said signal on display unit (30); a chip card reader to receive an external chip card and sending the data within the said card to the said remote server; means to enable keypad and unmute receiver and microphone when there is balance in the user's account to allow the user to dial the intended number.
    Type: Application
    Filed: October 23, 2002
    Publication date: February 10, 2005
    Inventors: Muhammad Ridhwan, Rajendran Velayuthan, Siti Noh, Juhari Zambri, Mohd Shuib, Simon Stoel