公开(公告)号：US11616829B2

公开(公告)日：2023-03-28

申请号：US16282568

申请日：2019-02-22

申请人： DELTA PDS CO., LTD. ,  Jae Ho Choi

发明人： Jae Ho Choi

IPC分类号： H04L67/06 ,  H04L51/04 ,  H04L9/40 ,  H04L51/216 ,  H04L51/234 ,  H04L12/18

摘要： An apparatus for providing a folder chat room includes: a memory; and a processor electrically connected to the memory, wherein the processor receives a request for access to a folder from a user terminal, provides a list of files in the folder, and determines the user terminal's right to access a folder chat room and provides at least part of a message thread that is associated with the folder and rendered as a folder chat room on the user terminal.

公开(公告)号：US11553013B2

公开(公告)日：2023-01-10

申请号：US16282622

申请日：2019-02-22

申请人： DELTA PDS CO., LTD. ,  Jae Ho Choi

发明人： Jae Ho Choi

IPC分类号： H04L65/401 ,  H04L12/18 ,  H04L67/06

摘要： A chat room-based file sharing device includes: a memory; and a processor electrically connected to the memory, wherein the processor receives file sharing request information including information about a target shared file and a shared file recipient, creates a file sharing chat room associated with the target shared file, that is specified by the file sharing request information, and, when the file sharing chat room is rendered on a terminal of the shared file recipient, provides a file object corresponding to the target shared file through the file sharing chat room, wherein the file sharer and the shared file recipient share the target shared file through the file sharing chat room by participating as chat participants in the file sharing chat room.

公开(公告)号：US11521140B2

公开(公告)日：2022-12-06

申请号：US17085242

申请日：2020-10-30

申请人： DELTA PDS CO., LTD ,  Hyun Kyu Choi ,  Dong Kyu Choi ,  Jae Ho Choi

发明人： Hyun Kyu Choi ,  Dong Kyu Choi ,  Jae Ho Choi

IPC分类号： G06Q10/00 ,  G06Q10/06 ,  G06Q50/00 ,  H04L51/216

摘要： A work object processing apparatus includes: a message thread processing unit configured to be displayed through a chat room of an Internet messenger associated with a message thread, to receive a work object including a work producer, a work processor, and work contents, and to process a work object operation on the message thread; and a work object processing unit configured to process a work object state of the work object changed, from among a plurality of work object states of the work object included in a work processing diagram, based on a work interaction between the work producer and the work processor.

公开(公告)号：US20100065728A1

公开(公告)日：2010-03-18

申请号：US12461127

申请日：2009-07-31

申请人： Jae Ho Choi ,  Kwan Joo Myoung

发明人： Jae Ho Choi ,  Kwan Joo Myoung

IPC分类号： G01D18/00

CPC分类号： H04W84/18 ,  H04W4/08

摘要： An apparatus for setting a group of a sensor node and a method thereof. According to the apparatus and the method, intensity of a communication signal output from a sensor node is lowered, and the sensor node is set as a group of a master if the communication signal is received in the master, so that the sensor node can be exactly set as belonging to the group of the master.

摘要翻译： 一种用于设置传感器节点组的装置及其方法。 根据该装置和方法，如果在主机中接收到通信信号，则从传感器节点输出的通信信号的强度降低，并且传感器节点被设置为主组的一组，使得传感器节点可以 精确设置为属于主人的组。

公开(公告)号：US07019728B2

公开(公告)日：2006-03-28

申请号：US09986707

申请日：2001-11-09

申请人： Chang Hun Lee ,  Jae Jin Lyu ,  Hak Sun Chang ,  Jae Ho Choi ,  Keun Shik Nah

发明人： Chang Hun Lee ,  Jae Jin Lyu ,  Hak Sun Chang ,  Jae Ho Choi ,  Keun Shik Nah

IPC分类号： G09G3/36

CPC分类号： G09G3/3655 ,  G02F1/1395 ,  G09G3/2092 ,  G09G3/3406 ,  G09G2300/0491 ,  G09G2310/0245 ,  G09G2320/0252 ,  G09G2320/029 ,  G09G2330/026

摘要： The present invention is directed to a liquid crystal display device and a method for driving the same for a fast transition into a bend state at initial operation such as immediately after power is inputted in a liquid display device with an OCB mode. According to one feature of the present invention, as power is inputted, a timing controller controls to output at least one of a gate voltage for a scan signal, a data voltage for a picture signal, and a driving voltage for a backlight by outputting a first switching signal to a switching unit, and controls to output one of an external bias voltage and a common electrode voltage by outputting a second switching signal to the switching unit so that fast transition into bend state of liquid crystal arranged in a LCD panel is accomplished. As a result, by applying a voltage of less level than that of the typical common electrode voltage to the LCD panel, as DC voltage of at least 10 volt to 20 volt is applicable to a common electrode, time for transition into bend state can be reduced at initial operation of the liquid crystal display device using the LCD panel with OCB mode.

公开(公告)号：US12045749B2

公开(公告)日：2024-07-23

申请号：US17362360

申请日：2021-06-29

申请人： DELTA PDS CO., LTD. ,  Jae Ho Choi

发明人： Jae Ho Choi

IPC分类号： G06Q10/00 ,  G06Q10/0631 ,  H04L51/216

CPC分类号： G06Q10/063114 ,  G06Q10/063112 ,  G06Q10/06316 ,  H04L51/216

摘要： A work chat room processing apparatus includes: a work chat room processing part which processes a plurality of work chat rooms set up for each piece of work, each of the work chat rooms being implemented through a message thread comprised of a task object message designating a task owner and a task assignee and a non-task object message; a task object database processing part which registers a task object in the task object message by work chat room in a task object database; a work progress status processing part which creates work progress status summary information based on current context information by searching the task object database; and a work processing part which, upon occurrence of a user interaction, provides the current context information to the work progress status processing part, receives the work progress status summary information.

公开(公告)号：US11741049B2

公开(公告)日：2023-08-29

申请号：US17841170

申请日：2022-06-15

申请人： DELTA PDS CO., LTD. ,  Jae Ho Choi

发明人： Jae Ho Choi

IPC分类号： G06F16/00 ,  G06F16/16 ,  G06F16/17 ,  G06F16/13

CPC分类号： G06F16/164 ,  G06F16/13 ,  G06F16/17

摘要： An apparatus for managing a folder, includes: a memory; and a processor electrically connected to the memory. The processor is configured to detect access of a user terminal, provide a folder list for folders or a file list for files in the folder, and when an access authority of the user terminal to the folder is confirmed, display some or all of message threads input from chat room participants through a realized folder chat room in association with the folder in the user terminal.

公开(公告)号：US11568338B2

公开(公告)日：2023-01-31

申请号：US16745958

申请日：2020-01-17

申请人： DELTA PDS CO., LTD. ,  Jae Ho Choi

发明人： Jae Ho Choi

IPC分类号： G06Q10/06 ,  G06N5/04

摘要： Disclosed is a task map providing apparatus for displaying one or more tasks, the apparatus including a memory and a processor electrically connected with the memory. The processor may be configured to generate the one or more tasks by receiving, from a task instructor who instructs recording a note through the one or more tasks, information on a task performer instructed to record the note corresponding to the one or more asks, generate progressive bars to correspond the one or more tasks, the progressive bar representing how many days have passed and remain with respect to a note recording due date by which the task performer needs to record the note.

公开(公告)号：US10706710B2

公开(公告)日：2020-07-07

申请号：US15794188

申请日：2017-10-26

申请人： DELTA PDS CO., LTD. ,  Jae Ho Choi

发明人： Jae Ho Choi

IPC分类号： G08B21/24 ,  G06Q10/10 ,  H04L12/18 ,  H04L12/58

摘要： A method of providing a reminder based on a chat room performed by a chat room based reminder apparatus connected to at least one user terminal, the method including: bringing a message thread corresponding to a chat room related to a user terminal and a to-do item set of at least one to-do item related to the message thread and including a to-do receiver, a to-do provider, to-do contents, a to-do status, and a deadline; generating a reminder set including at least one reminder to-do item satisfying a reminder condition in the to-do item set; generating a reminder message for each of the at least one reminder to-do item; and detecting a time zone of the to-do receiver and delaying to add the reminder message to the message thread to a receivable time of the to-do receiver.

公开(公告)号：US09258553B2

公开(公告)日：2016-02-09

申请号：US13352485

申请日：2012-01-18

申请人： Jin-Soo Kim ,  Jae Ho Choi ,  Bo-Ram Kim ,  Myoung-Chul Kim ,  Young-Su Han ,  Jong-Yoon Lee

发明人： Jin-Soo Kim ,  Jae Ho Choi ,  Bo-Ram Kim ,  Myoung-Chul Kim ,  Young-Su Han ,  Jong-Yoon Lee

IPC分类号： H04N13/04

CPC分类号： H04N13/332 ,  H04N13/341 ,  H04N13/351 ,  H04N13/354 ,  H04N2013/40

摘要： A multi-view display device display images based on received image signals, received request signals, and transmits timing control signals. When the device receives request signals with distinct channel information during a given period, the device displays a first image signal and transmits a first timing control signal that includes one of the distinct channel information during a first period of an image frame, and displays a second image signal and transmits a second timing control signal that includes the other of the distinct channel information during another second period of the image frame. User controllers having glasses are activated or deactivated to view or obscure the displayed images based on receipt of the timing control signals.

摘要翻译： 多视点显示装置基于接收到的图像信号，接收到的请求信号显示图像，并发送定时控制信号。 当设备在给定期间内接收到具有不同频道信息的请求信号时，设备显示第一图像信号，并且在图像帧的第一周期期间发送包括不同频道信息之一的第一定时控制信号，并显示第二 并且在图像帧的另一个第二周期期间发送包括不同频道信息中的另一个的第二定时控制信号。 具有眼镜的用户控制器被激活或去激活以便基于定时控制信号的接收来观看或模糊所显示的图像。