Patents by Inventor Previr RANGROO

Previr RANGROO 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).

  • Method and apparatus for multipoint call service in mobile terminal
    Patent number: 8965344
    Abstract: A mobile terminal participates in or originates a multipoint call with at least two other communication terminals connected to at least first and second call lines formed in the multipoint call. The voice data on each call line is separately recorded, or each party's voice data is separately recorded. A playback list is generated with playback selections, where each playback selection corresponds to one of the communication terminals. A user can thereby play back voice data from specific parties in the multipoint call without having to search an entire file to find the specific voice data.
    Type: Grant
    Filed: August 5, 2013
    Date of Patent: February 24, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Previr Rangroo, In-Hyung Jung
  • METHOD AND APPARATUS FOR MULTIPOINT CALL SERVICE IN MOBILE TERMINAL
    Publication number: 20130310007
    Abstract: A mobile terminal participates in or originates a multipoint call with at least two other communication terminals connected to at least first and second call lines formed in the multipoint call. The voice data on each call line is separately recorded, or each party's voice data is separately recorded. A playback list is generated with playback selections, where each playback selection corresponds to one of the communication terminals. A user can thereby play back voice data from specific parties in the multipoint call without having to search an entire file to find the specific voice data.
    Type: Application
    Filed: August 5, 2013
    Publication date: November 21, 2013
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Previr RANGROO, In-Hyung JUNG
  • Method and apparatus for multipoint call service in mobile terminal
    Patent number: 8503987
    Abstract: A mobile terminal participates in or originates a multipoint call with at least two other communication terminals connected to at least first and second call lines formed in the multipoint call. The voice data on each call line is separately recorded, or each party's voice data is separately recorded. A playback list is generated with playback selections, where each playback selection corresponds to one of the communication terminals. A user can thereby play back voice data from specific parties in the multipoint call without having to search an entire file to find the specific voice data.
    Type: Grant
    Filed: December 27, 2011
    Date of Patent: August 6, 2013
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Previr Rangroo, In-Hyung Jung
  • METHOD AND APPARATUS FOR MULTIPOINT CALL SERVICE IN MOBILE TERMINAL
    Publication number: 20120164986
    Abstract: A mobile terminal participates in or originates a multipoint call with at least two other communication terminals connected to at least first and second call lines formed in the multipoint call. The voice data on each call line is separately recorded, or each party's voice data is separately recorded. A playback list is generated with playback selections, where each playback selection corresponds to one of the communication terminals. A user can thereby play back voice data from specific parties in the multipoint call without having to search an entire file to find the specific voice data.
    Type: Application
    Filed: December 27, 2011
    Publication date: June 28, 2012
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Previr RANGROO, In-Hyung JUNG