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).

  • Patent number: 8019380
    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: Grant
    Filed: June 8, 2010
    Date of Patent: September 13, 2011
    Assignee: Sure Best Limited
    Inventor: Pi-Fen Lin
  • Patent number: 8016255
    Abstract: The present invention discloses a portable electronic device and magnetic fixation board therefor. The magnetic fixation board is disposed on a surface of a wall or a casing of an electrical product. The portable electronic device has at least one first magnetic element and the magnetic fixation board has at least one second magnetic element. The second and the first magnetic elements magnetically attract each other and the portable electronic device is attached to the magnetic fixation board. Based on the attraction interaction between the first magnetic element of the portable electronic device and the second magnetic element of the magnetic fixation board, when the portable electronic device is standing idle, users can directly locate the portable electronic device on the magnetic fixation board in the attraction mode and arrange the portable electronic device conveniently, thereby improving the impressions of using electrical products.
    Type: Grant
    Filed: March 6, 2009
    Date of Patent: September 13, 2011
    Inventor: Pi-Fen Lin
  • Patent number: 8007001
    Abstract: An auxiliary inflatable belt device is provided on a seat and includes an inflatable belt body, an inflating device and a fixing device. The interior of the inflatable belt device is formed with an air chamber and provided with at least one inflating port. The inflating device is communicated with the inflating port of the inflatable belt body. The fixing device is connected to the inflatable belt body. After the inflatable belt body is inflated completely, it forms a cubic body for allowing the body and head of a user to rest thereon and supporting the person who sleeps on the seat. Thus, the sleep quality can be enhanced. The present invention further provides an auxiliary supporting belt device.
    Type: Grant
    Filed: August 24, 2009
    Date of Patent: August 30, 2011
    Inventor: Pi-Fen Lin
  • Publication number: 20110176699
    Abstract: An earphone with a fixed function includes an earphone housing having a holding portion and an earplug sleeved around the holding portion. The earplug has a sleeved portion, a fixed portion and an abutting portion. The fixed portion extended from a periphery of the sleeved portion has a bent portion and a jamming portion. One end of the bent portion is fixed on the sleeved portion and the other end of the bent portion is bent and extended to form the jamming portion.
    Type: Application
    Filed: January 21, 2010
    Publication date: July 21, 2011
    Inventor: PI-FEN LIN
  • Patent number: 7933633
    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: Grant
    Filed: April 30, 2007
    Date of Patent: April 26, 2011
    Assignee: Sure Best Limited
    Inventor: Pi-Fen Lin
  • Patent number: 7925296
    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: Grant
    Filed: May 7, 2007
    Date of Patent: April 12, 2011
    Assignee: Sure Best Limited
    Inventor: Pi-Fen Lin
  • Publication number: 20110079590
    Abstract: A drying pad includes a pad body, an air-blowing device, and an ultraviolet sterilization device. The pad body is formed into a sheet and is flexible. The pad body is provided with an inlet-air vent, and the top surface of it is provided with a plurality of outlet-air vents. Channels are connected between the inlet-air vent and the respective outlet-air vents. The air-blowing device is provided on the pad body and connected to the inlet-air vent of the pad body. The ultraviolet sterilization device is provided on the pad body. With this arrangement, the present invention is capable of blowing air, drying and sterilizing the feet by ultraviolet lights, so that the feet can be dried sufficiently. Thus, the user will not feel his/her feet uncomfortable, and the skin of feet may not suffer from skin lesion. Further, the operation of the present invention is easy and time-saving.
    Type: Application
    Filed: October 1, 2009
    Publication date: April 7, 2011
    Inventor: Pi-Fen LIN
  • Publication number: 20110042925
    Abstract: An auxiliary inflatable belt device is provided on a seat and includes an inflatable belt body, an inflating device and a fixing device. The interior of the inflatable belt device is formed with an air chamber and provided with at least one inflating port. The inflating device is communicated with the inflating port of the inflatable belt body. The fixing device is connected to the inflatable belt body. After the inflatable belt body is inflated completely, it forms a cubic body for allowing the body and head of a user to rest thereon and supporting the person who sleeps on the seat. Thus, the sleep quality can be enhanced. The present invention further provides an auxiliary supporting belt device.
    Type: Application
    Filed: August 24, 2009
    Publication date: February 24, 2011
    Inventor: PI-FEN LIN
  • Publication number: 20110041462
    Abstract: An inflatable device with air bag includes an air bag, two first assembly portions and two second assembly portions. The two first assembly portions are respectively fastened at two sides of the air bag, and the two second assembly portions are respectively fastened at another two sides of the air bag. The two second assembly portions correspond to the two first assembly portions. Thereby, by utilizing the assembly portions to repeatedly assemble the air bags, the dimension of the inflatable device with air bag is quickly expanded to a proper size to wrap the objects with different sizes. It prevents the object from being impacted, and achieves the waterproof effect and the moisture-proof effect. A packaging method by using the inflatable device with air bag is also disclosed.
    Type: Application
    Filed: August 22, 2009
    Publication date: February 24, 2011
    Inventor: PI-FEN LIN
  • Publication number: 20110046954
    Abstract: A portable audio control system that controls an audio signal transmitted from an electronic device, including an earphone device and an audio control device. The audio control device includes an audio source receiver, a signal synthesis module, and an audio output unit. The audio receiver, which is connected with the electronic device, is used for receiving the audio signal. The signal synthesis module receives both the audio signal and a voice signal coming from an external audio resource, and then synthesizes those signals. The audio transmitter is used to output the synthesized sound to the earphone device. As users utilize the portable audio control system to connect with the electronic device, both sound from the electronic device and the external voice or song can be listened at the same time.
    Type: Application
    Filed: August 24, 2009
    Publication date: February 24, 2011
    Inventor: PI-FEN LIN
  • Publication number: 20110039604
    Abstract: The present invention provides a DECT (Digital Enhanced Cordless Telecommunication) wireless hands-free communication apparatus which includes a DECT host and a DECT earphone, wherein the DECT host is coupled with the Public Switch Telephone Network (PSTN) and configures an earphone receiving recess, which configures with a magnetic device mounted on the DECT host. The DECT earphone wirelessly communicates with the DECT host via the digital enhanced cordless telecommunication technique and the DECT earphone is detachable while it is attached to the earphone receiving recess The DECT earphone configures a magnetic conductive device, wherein the magnetic conductive device magnetically attracts to the magnetic device while the DECT earphone is close to the earphone receiving recess, whereby the DECT earphone electrically connects with the DECT host.
    Type: Application
    Filed: March 11, 2010
    Publication date: February 17, 2011
    Inventor: Pi-Fen Lin
  • Publication number: 20100308187
    Abstract: An integrated magnetic device and a magnetic board thereof are disclosed, which attract portable electronic devices located on the board. The magnetic board includes a body, a magnetic element and a power transmission unit on the body, and a power unit. The magnetic elements of the magnetic board and the portable electronic device attract each other so that the electronic device may be located on the board. The power transmission units of the magnetic board may connect with the portable electronic device, for charging the electronic device's battery. The magnetic board further comprises a signal transmission unit for transmitting the portable electronic device's signals to an output device. The integrated magnetic device further comprises a magnetic holder for carrying the portable electronic device and being magnetically attached to the board. Multiple magnetic boards may connect with each other to enlarge the area for magnetically attaching more portable electronic devices.
    Type: Application
    Filed: June 4, 2009
    Publication date: December 9, 2010
    Inventor: Pi-Fen Lin
  • Publication number: 20100248628
    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: June 8, 2010
    Publication date: September 30, 2010
    Inventor: PI-FEN LIN
  • Publication number: 20100102182
    Abstract: The present invention discloses a portable electronic device and magnetic fixation board therefor. The magnetic fixation board is disposed on a surface of a wall or a casing of an electrical product. The portable electronic device has at least one first magnetic element and the magnetic fixation board has at least one second magnetic element. The second and the first magnetic elements magnetically attract each other and the portable electronic device is attached to the magnetic fixation board. Based on the attraction interaction between the first magnetic element of the portable electronic device and the second magnetic element of the magnetic fixation board, when the portable electronic device is standing idle, users can directly locate the portable electronic device on the magnetic fixation board in the attraction mode and arrange the portable electronic device conveniently, thereby improving the impressions of using electrical products.
    Type: Application
    Filed: March 6, 2009
    Publication date: April 29, 2010
    Inventor: Pi-Fen Lin
  • Publication number: 20090279722
    Abstract: A wireless headset device capable of providing balanced stereo. The wireless headset connects with a stereo output device for giving balanced sounds on both left and right channels. The wireless headset has an encoder/decoder module which decompresses a digital audio package received from a wireless transceiver device into a stereo signal, and delivers it to a connection detecting module. The connection detecting module determines whether the wireless headset connects with the stereo output device. If the answer is negative, the stereo signal will be outputted by a single channel speaker of the wireless headset; otherwise, the signal will come out from the stereo output device which has a two-channel speaker.
    Type: Application
    Filed: May 9, 2008
    Publication date: November 12, 2009
    Inventor: Pi-Fen Lin
  • Publication number: 20090238396
    Abstract: A video/audio playing apparatus with wireless audio signal transmission function comprising: a headset place slot, an audio processing module, a wireless audio signal transmission module, and a system audio interface. The headset place slot can accept and electrically connect a wireless headset, and transmits an electric potential signal. The audio processing module is used for outputting an audio signal. The wireless audio signal transmission module further comprises: an audio signal switching unit and a control unit. The audio signal switching unit is used for receiving the audio signal, and switches the output path of audio signal according to the electric potential signal. The control unit connects to the audio signal switching unit and connects to the wireless headset using wireless. Thus, the audio signal switching unit can switch the wireless headset or the system audio interface to output the audio signal according to the electric potential signal.
    Type: Application
    Filed: March 21, 2008
    Publication date: September 24, 2009
    Inventor: Pi-Fen Lin
  • Publication number: 20090036053
    Abstract: The present invention discloses an associated communication apparatus that includes a telephone transmitter, a telephone base, and a Bluetooth earphone so that user can install the telephone transmitter into the telephone base and can install the Bluetooth earphone into the telephone transmitter. Furthermore, the telephone transmitter can be removed from the base and the Bluetooth earphone can be removed from the telephone transmitter. The present invention provides various means for communication such as the earphone, the telephone transmitter, and the telephone base.
    Type: Application
    Filed: August 2, 2007
    Publication date: February 5, 2009
    Inventor: Pi-Fen Lin
  • Publication number: 20090017877
    Abstract: The present invention discloses a Wi-Fi phone with a hands free feature, wherein the Wi-Fi phone connects with a wireless network to provide VoIP communication. The Wi-Fi phone integrates an earphone into a hands-free Wi-Fi phone, wherein the earphone can be extended or retracted. Furthermore, the Wi-Fi phone of the present also integrates a Bluetooth headset into a hands-free Wi-Fi phone.
    Type: Application
    Filed: July 11, 2007
    Publication date: January 15, 2009
    Inventor: PI-FEN LIN
  • Publication number: 20080305840
    Abstract: A clip for wireless devices includes a first branch arm and a second branch arm. One end of the first branch arm is connected with one end of the second branch arm. The first branch arm has a through hole and a restricting hole. The second branch arm has a clipping flake. The clipping flake has a connecting hole. Thereby, the wireless device passes through the through hole and slides to the restricting hole so that the wireless device is fastened on to the first branch arm, and the wireless device can also be slid to the through hole and taken off. The wireless device is clipped to the clothes by using the clipping flake and the second branch arm or is hung on the button of clothing. The user's appearance is unaffected, and it is convenient for the user to take off or carry the wireless device.
    Type: Application
    Filed: June 11, 2007
    Publication date: December 11, 2008
    Inventor: Pi-Fen Lin
  • Publication number: 20080287166
    Abstract: A portable Bluetooth speaker includes a Bluetooth module for communicating wirelessly with a Bluetooth communication device and outputting a voice signal, a voice switching module connected with the Bluetooth module for receiving the voice signal, a speaker connected with the Bluetooth module, a wire-receiving unit having a wire slot, a wire-rolling disk, a communication wire, a volute spring, and a judging unit connected with the voice switching module and the wire-receiving unit. Due to the volute spring, the communication wire can be extended or received. One end of the communication wire is connected with the voice switching module. The second end of the communication wire is connected with the earphone. The judging unit outputs a judging signal to the voice switching module for switching the voice signal according to the communication wire being extended or received.
    Type: Application
    Filed: May 15, 2007
    Publication date: November 20, 2008
    Inventor: PI-FEN LIN