Patents by Inventor Hong Soo YI

Hong Soo YI 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).

  • AUDIO DATA SERVICE PROVISION METHOD AND SYSTEM
    Publication number: 20100151791
    Abstract: An audio data service provision method and system for efficiently switching the audio data service among multiple Bluetooth devices. An audio data service provision method of the present invention includes establishing a first audio data channel between a first and a second Bluetooth devices for providing an audio data service; receiving, at the first Bluetooth device, an audio data channel assignment request from a third Bluetooth device; and releasing, when the audio data channel assignment request is accepted, the first audio data channel and establishing a second audio data channel with the third Bluetooth device for providing the audio data service.
    Type: Application
    Filed: December 14, 2009
    Publication date: June 17, 2010
    Applicant: Samsung Electronics Co., LTD.
    Inventors: Hong Soo YI, Hyong Yol CHU