Patents by Inventor YeongMin Choi

YeongMin Choi 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: 9276882
    Abstract: Provided are a system and a method for an online fan meeting. The online chat method among a first user and a plurality of second users, includes granting a bilateral chat right to a first group of users selected from the second users for participating in an online chat with the first user, authorizing an online chat communication among the first user and the first group based on the bilateral chat right, and broadcasting the online chat communication to a second group of users selected from the second users. The second group is granted with a unilateral chat right.
    Type: Grant
    Filed: March 11, 2013
    Date of Patent: March 1, 2016
    Assignee: NHN Corporation
    Inventors: KyungTae Mok, Sungwon Jung, YeongMin Choi, Ho Sung Kang, Seok Hyun Jeong, Bohyun Oh
  • Publication number: 20140149522
    Abstract: Provided are a system and a method for an online fan meeting. The online chat method among a first user and a plurality of second users, includes granting a bilateral chat right to a first group of users selected from the second users for participating in an online chat with the first user, authorizing an online chat communication among the first user and the first group based on the bilateral chat right, and broadcasting the online chat communication to a second group of users selected from the second users. The second group is granted with a unilateral chat right.
    Type: Application
    Filed: March 11, 2013
    Publication date: May 29, 2014
    Applicant: NHN Corporation
    Inventors: KyungTae MOK, Sungwon Jung, YeongMin Choi, Ho Sung Kang, Seok Hyun Jeong, Bohyun Oh