Apparatus and method for providing private chat in group chat

• US 9,996,248 B2
• Filed: 01/02/2014
• Issued: 06/12/2018
• Est. Priority Date: 04/02/2013
• Status: Active Grant

• Current Assignee: Samsung Electronics Co. Ltd.
• Original Assignee: Samsung Electronics Co. Ltd.
• Inventors: Park, Tae-Gun, Park, Wan-Kyu, Seo, Jang-Seok
• Primary Examiner(s): Hailu, Tadesse
• Application Number:
  US14/146,123
• Publication Number:
  US 20140298210A1
• Time in Patent Office: 1,622 Days
• CPC Class Codes: G06F 3/0486 Drag-and-drop
• CPC Class Codes: G06F 3/0487 using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
• CPC Class Codes: H04L 12/1822 Conducting the conference, e.g. admission, detection, selection or grouping of participants, correlating users to one or more conference sessions, prioritising transmission
• CPC Class Codes: H04L 12/185 with management of multicast group membership

Abstract

An apparatus and a method for providing a private chat in a group chat without having to switch between respective display screens. In the method, at least one group chat participant selected from group chat counterparts is designated as a private chat participant, identification information regarding the private chat participant is displayed in a message input window of a group chat window which is commonly used in a group chat and a private chat. Moreover, a group chat participant corresponding to the motion, such as a drag motion or tap motion is designated as a private chat participant, when a drag motion from a chat log of at least one group chat counterpart displayed in a chat log window to the message input window is detected.

Claims

1. An apparatus for providing a private chat in a group chat, comprising:

a display configured to display a group chat window including a chat log window and a message input window, and display in the chat log window chat messages, each chat message is displayed in association with identification information regarding each participant of the group chat or the private chat who sent the chat message;

a communication unit; and

a controller configured to;

designate at least one group chat participant as a private chat participant,

display identification information regarding the private chat participant in the message input window,

display the group chat and the private chat together in the chat log window,

control the communication unit to transmit a first message inputted in the message input window to only the private chat participant, and

in response to detection of a selection input of the identification information regarding the private chat participant in the message input window, control the communication unit to transmit a second message inputted in the message input window to all participants of the group chat.

2. The apparatus of claim 1, wherein the identification information regarding the private chat participant comprises at least one of identification (ID), a registered image, and registered information of the private chat participant.

3. The apparatus of claim 1, wherein the first message is transmitted to only the private chat participant when the identification information of the private chat participant is displayed in the message input window.

4. The apparatus of claim 1, wherein the controller controls display of a group chat log and a private chat log in the chat log window that are displayed together on that chat log window of the display, and the private chat log comprises a private chat indicator which indicates that the private chat log is the private chat.

5. The apparatus of claim 1, wherein the controller controls display of the group chat window in which a private chat log window displaying a private chat log is included.

6. The apparatus of claim 1, wherein the controller detects a gesture corresponding to a chat message of the at least one group chat participant displayed in the chat log window, wherein the detected gesture is defined to designate the at least one group chat participant as the private chat participant, and controls to display the identification information associated with the designated at least one group chat participant in the message input window as the private chat participant.

7. The apparatus of claim 6, wherein the detected gesture comprises multiple taps of the at least one group chat participant displayed in the chat log window.

8. An apparatus for providing a private chat in a group chat, comprising:

a display configured to display a group chat window including a chat log window and a message input window, and display in the chat log window chat messages, each chat message is displayed in association with identification information regarding each participant of the group chat or the private chat who sent the chat message;

a communication unit; and

a controller configured to;

detect a drag motion corresponding to a chat message of at least one group chat participant displayed in the chat log window to the message input window,

designate the at least one group chat participant corresponding to the drag motion as a private chat participant, wherein the drag motion causes the identification information regarding the designated private chat participant to be also displayed in the message input window,

display the group chat and the private chat together in the chat log window,

control the communication unit to transmit a first message inputted in the message input window to only the private chat participant, and

in response to detection of a selection input of the identification information regarding the private chat participant in the message input window, control the communication unit to transmit a second message inputted in the message input window to all participants of the group chat.

9. The apparatus of claim 8, wherein the identification information comprises at least one of identification (ID), a registered image, and registered information of the private chat participant.

10. The apparatus of claim 8, wherein the first message is transmitted to only the private chat participant when the identification information of the private chat participant is displayed in the message input window.

11. The apparatus of claim 8, wherein the controller controls display of a group chat log and a private chat log in the chat log window, and the private chat log includes a private chat indicator indicating that the private chat log is the private chat.

12. The apparatus of claim 8, wherein the controller controls display of the group chat window in which a private chat log window displaying a private chat log is included.

13. A method for providing a private chat in a group chat, comprising:

displaying a group chat window including a chat log window and a message input window on a display screen, wherein the chat log window further displays chat messages, each chat message is displayed in association with identification information regarding each participant of the group chat or the private chat who sent the chat message;

designating by a controller at least one group chat participant as a private chat participant;

displaying identification information regarding the private chat participant in the message input window;

displaying the group chat and the private chat together in the chat log window;

transmitting a first message inputted in the message input window to only the private chat participant; and

in response to detecting a selection input of the identification information regarding the private chat participant in the message input window, transmitting a second message inputted in the message input window to all participants of the group chat.

14. The method of claim 13, wherein the identification information comprises at least one of identification (ID), a registered image, and registered information of the private chat participant.

15. The method of claim 13, wherein the first message is transmitted to only the private chat participant when

the identification information of the private chat participant is displayed in the message input window.

16. The method of claim 13, further comprising:

displaying a group chat log and a private chat log in the chat log window, wherein the private chat log includes a private chat indicator which indicates that the private chat log is the private chat.

17. The method of claim 13, further comprising:

displaying the group chat window in which a private chat log window displaying a private chat log is included.

18. A method for providing a private chat in a group chat, comprising:

displaying a group chat window including a chat log window and a message input window on a touch screen, wherein the chat log window displays chat messages, each chat message is displayed in association with identification information regarding each participant of the group chat or the private chat who sent the chat message;

detecting a gesture corresponding to a chat message of at least one group chat participant displayed in the chat log window;

designating the at least one group chat participant corresponding to the gesture as a private chat participant, wherein the gesture is a movement from the chat message of the at least one group chat counterpart displayed in the chat log window to the message input window;

displaying identification information regarding the private chat participant in the message input window;

displaying the group chat and the private chat together in the chat log window;

transmitting a first message inputted in the message input window to only the private chat participant; and

in response to detecting a selection input of the identification information regarding the private chat participant in the message input window, transmitting a second messages inputted in the message input window to all participants of the group chat.

19. The method of claim 18, wherein the gesture comprises a tapping motion.

20. The method of claim 18, wherein the gesture comprises a dragging motion, and the method further comprises:

detecting by the touch screen the drag motion on the group chat window; and

designating the at least one group chat participant corresponding to the drag motion as the private chat participant, wherein the drag motion is the movement from the chat message of the at least one group chat counterpart displayed in the chat log window to the message input window.

21. The method of claim 18, wherein the identification information is at least one of identification (ID), a registered image, and registered information of the private chat participant.

22. The method of claim 18, wherein the first message is transmitted to only the private chat participant when

the identification information of the private chat participant is displayed in the message input window.

23. The method of claim 18, further comprising:

displaying by the touch screen a group chat log and a private chat log together in the chat log window,

wherein the private chat log comprises a private chat indicator which indicates that the private chat log is the private chat.

24. The method of claim 18, further comprising:

displaying by the touch screen the group chat window in which a private chat log window displaying a private chat log is included.