Patents by Inventor Pi-Fen Lin

Pi-Fen Lin 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: 20080280561
    Abstract: An integrated communication apparatus is linked to the PSTN or the Internet for making a PSTN call or a VoIP call. The integrated communication apparatus includes a Bluetooth earphone having a signal transmitting terminal, and a body having an earphone receiving slot and a control circuit board. The earphone receiving slot is used for receiving the earphone and the signal transmitting terminal of the Bluetooth earphone is electrically connected with the control circuit board. The control circuit board includes a control module. The control module is connected with a Bluetooth module, a wireless VoIP module, a PSTN module, a voice-signal encoding/decoding circuit, a judging and charging circuit, and a voice-signal switching module for operating and controlling the modules and the circuits. The voice-signal switching module is connected with a speaker and a microphone via an ECHO eliminating circuit.
    Type: Application
    Filed: May 7, 2007
    Publication date: November 13, 2008
    Inventor: Pi-Fen Lin
  • Publication number: 20080268777
    Abstract: An apparatus for combining a Bluetooth headset and a speaker base is disclosed. The principle of magnetic adsorptive is used to combine the Bluetooth headset with the speaker base. The apparatus for combining a Bluetooth headset and a speaker base includes a Bluetooth headset and a speaker base. The Bluetooth headset has an absorbable part and a signal-transmitting terminal. The speaker base has a headset receiving slot and a control circuit board. The headset receiving slot has a magnetic element. When the Bluetooth headset approaches the headset receiving slot, the magnetic element absorbs the absorbable part of the Bluetooth headset to receive the Bluetooth headset in the headset receiving slot and electrically connect the signal-transmitting terminal of the Bluetooth headset with the control circuit board of the speaker base.
    Type: Application
    Filed: April 27, 2007
    Publication date: October 30, 2008
    Inventor: Pi-Fen Lin
  • Publication number: 20080194289
    Abstract: A wireless control apparatus for web phones includes a control base and a Bluetooth controller. The control base carries software for a web phone system. The Bluetooth controller is detachably plugged into the control base. A web device reads the software to perform the web phone system while the control base is plugged into the web device. Moreover, the web device charges the Bluetooth controller via the control base while the Bluetooth controller is plugged into the control base. The Bluetooth controller controls the functions of the web phone system via the control base by wireless transmission while the Bluetooth controller is detached from the control base.
    Type: Application
    Filed: April 30, 2007
    Publication date: August 14, 2008
    Applicant: HE-AND TECHNOLOGY CO., LTD.
    Inventor: Pi-Fen Lin