Chang; Woo-yong

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chang; Woo-yong.The latest application filed is for "server, user terminal, and service providing method, and control method thereof".

Company Profile

23.78.88

Chang; Woo-yong - Gyeonggi-do KR
CHANG; Woo-Yong - Yongin-si KR
Chang; Woo-Yong - Seoul KR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method and apparatus for sharing function of external device through complex network Grant 11,178,232 - Yu , et al. November 16, 2	2021-11-16
Server, User Terminal, And Service Providing Method, And Control Method Thereof App 20210233297 - CHANG; Woo-Yong ; et al.	2021-07-29
Server, user terminal, and service providing method, and control method thereof Grant 10,977,850 - Chang , et al. April 13, 2	2021-04-13
Remote control device and method of controlling other devices using the same Grant 10,845,986 - Kim , et al. November 24, 2	2020-11-24
Device capable of notifying operation state change thereof through network and communication method of the device Grant 10,805,450 - Yu , et al. October 13, 2	2020-10-13
Control device and method thereof Grant 10,797,903 - Park , et al. October 6, 2	2020-10-06
Mobile Device, Control Method Thereof, Message Sending Apparatus And Message Sending Method App 20200252446 - Kind Code	2020-08-06
Method for performing cooperative function automatically and device using the same Grant 10,728,377 - Yu , et al.	2020-07-28
Device Capable Of Notifying Operation State Change Thereof Through Network And Communication Method Of The Device App 20200236207 - YU; Seung-dong ; et al.	2020-07-23
Server, User Terminal, And Service Providing Method, And Control Method Thereof App 20200202602 - CHANG; Woo-Yong ; et al.	2020-06-25
Mobile device, control method thereof, message sending apparatus and message sending method Grant 10,673,926 - Yu , et al.	2020-06-02
Device capable of notifying operation state change thereof through network and communication method of the device Grant 10,623,550 - Yu , et al.	2020-04-14
Server, user terminal, and service providing method, and control method thereof Grant 10,586,365 - Chang , et al.	2020-03-10
Method for performing cooperative function automatically and device using the same Grant 10,582,034 - Yu , et al.	2020-03-03
Server, User Terminal, And Service Providing Method, And Control Method Thereof App 20200020144 - CHANG; Woo-Yong ; et al.	2020-01-16
Remote Control Device And Method Of Controlling Other Devices Using The Same App 20190391722 - KIM; Dae-Hyun ; et al.	2019-12-26
Method For Performing Cooperative Function Automatically And Device Using The Same App 20190387093 - YU; Seung-dong ; et al.	2019-12-19
Method for performing cooperative function automatically and device using the same Grant 10,484,529 - Yu , et al. Nov	2019-11-19
Server, user terminal, and service providing method, and control method thereof Grant 10,438,388 - Chang , et al. O	2019-10-08
Method And Apparatus For Generating Or Using Interaction Activity Information App 20190294321 - YU; Seung dong ; et al.	2019-09-26
Remote control device and method of controlling other devices using the same Grant 10,423,324 - Kim , et al. Sept	2019-09-24
Method For Performing Cooperative Function Automatically And Device Using The Same App 20190281152 - YU; SEUNG-DONG ; et al.	2019-09-12
Method and apparatus for generating or using interaction activity information Grant 10,353,561 - Yu , et al. July 16, 2	2019-07-16
Mobile terminal, display apparatus and control method thereof Grant 10,230,921 - Chang , et al.	2019-03-12
Method And Apparatus For Sharing Function Of External Device Through Complex Network App 20190052715 - YU; Seung-dong ; et al.	2019-02-14
Device Capable Of Notifying Operation State Change Thereof Through Network And Communication Method Of The Device App 20180332159 - YU; Seung-dong ; et al.	2018-11-15
Method For Performing Cooperative Function Automatically And Device Using The Same App 20180302510 - YU; Seung-dong ; et al.	2018-10-18
Mobile Terminal, Display Apparatus And Control Method Thereof App 20180278889 - CHANG; Woo-yong ; et al.	2018-09-27
Image capture apparatus and remote control thereof Grant 10,057,490 - Shin , et al. August 21, 2	2018-08-21
Remote Control Device And Method Of Controlling Other Devices Using The Same App 20180210625 - KIM; Dae-Hyun ; et al.	2018-07-26
Device capable of notifying operation state change thereof through network and communication method of the device Grant 10,033,849 - Yu , et al. July 24, 2	2018-07-24
Method for performing cooperative function automatically and device using the same Grant 10,027,790 - Yu , et al. July 17, 2	2018-07-17
Mobile terminal, display apparatus and control method thereof Grant 10,009,578 - Chang , et al. June 26, 2	2018-06-26
Method and apparatus for switching modes Grant 9,998,855 - Chang , et al. June 12, 2	2018-06-12
Remote control device and method of controlling other devices using the same Grant 9,940,011 - Kim , et al. April 10, 2	2018-04-10
Method for transmitting image and image pickup apparatus applying the same Grant 9,912,870 - Yu , et al. March 6, 2	2018-03-06
Method And Apparatus For Generating Or Using Interaction Activity Information App 20180059923 - YU; Seung dong ; et al.	2018-03-01
Method and apparatus for generating or using interaction activity information Grant 9,857,963 - Yu , et al. January 2, 2	2018-01-02
Mobile Terminal, Display Apparatus And Control Method Thereof App 20170366783 - CHANG; Woo-yong ; et al.	2017-12-21
Method and apparatus for connecting to external device Grant 9,823,989 - Yu , et al. November 21, 2	2017-11-21
Mobile terminal, display apparatus and control method thereof Grant 9,769,421 - Chang , et al. September 19, 2	2017-09-19
Display apparatus for supporting search service, user terminal for performing search of object, and methods thereof Grant 9,760,942 - Yu , et al. September 12, 2	2017-09-12
Mobile terminal, display apparatus and control method thereof Grant 9,740,451 - Chang , et al. August 22, 2	2017-08-22
Method For Performing Cooperative Function Automatically And Device Using The Same App 20170237846 - YU; Seung-dong ; et al.	2017-08-17
Method for providing vehicle information and terminal device applying the same Grant 9,702,962 - Yu , et al. July 11, 2	2017-07-11
Method for performing cooperative function automatically and device using the same Grant 9,706,039 - Yu , et al. July 11, 2	2017-07-11
Method for managing user schedule and device using the same Grant 9,690,864 - Yu , et al. June 27, 2	2017-06-27
Mobile Terminal, Display Apparatus And Control Method Thereof App 20170163933 - CHANG; Woo-yong ; et al.	2017-06-08
Method And Apparatus For Generating Or Using Interaction Activity Information App 20170139581 - YU; Seung dong ; et al.	2017-05-18
Method for performing cooperative function automatically and device using the same Grant 9,621,705 - Yu , et al. April 11, 2	2017-04-11
Method and apparatus for displaying items related to contents Grant 9,612,706 - Moon , et al. April 4, 2	2017-04-04
Server, User Terminal, And Service Providing Method, And Control Method Thereof App 20170091974 - CHANG; Woo-Yong ; et al.	2017-03-30
Mobile Terminal, Display Apparatus And Control Method Thereof App 20170075642 - CHANG; Woo-yong ; et al.	2017-03-16
Mobile terminal, display apparatus and control method thereof Grant 9,554,088 - Chang , et al. January 24, 2	2017-01-24
Server, user terminal, and service providing method, and control method thereof Grant 9,546,881 - Chang , et al. January 17, 2	2017-01-17
User terminal, method for providing position and method for guiding route thereof Grant 9,546,879 - Yu , et al. January 17, 2	2017-01-17
Method And Apparatus For Switching Modes App 20160373890 - CHANG; Woo-yong ; et al.	2016-12-22
Method and apparatus for generating or using interaction activity information Grant 9,514,395 - Yu , et al. December 6, 2	2016-12-06
Image display apparatus, camera and control method of the same Grant 9,503,626 - Chang , et al. November 22, 2	2016-11-22
Display apparatus and method for remotely outputting audio Grant 9,497,499 - Chang , et al. November 15, 2	2016-11-15
Device Capable Of Notifying Operation State Change Thereof Through Network And Communication Method Of The Device App 20160330308 - YU; SEUNG-DONG ; et al.	2016-11-10
Method and apparatus for switching modes Grant 9,473,880 - Chang , et al. October 18, 2	2016-10-18
Method For Performing Cooperative Function Automatically And Device Using The Same App 20160234372 - YU; Seung-dong ; et al.	2016-08-11
Device capable of notifying operation state change thereof through network and communication method of the device Grant 9,401,982 - Yu , et al. July 26, 2	2016-07-26
Method for providing contents to external apparatus Grant 9,392,205 - Chang , et al. July 12, 2	2016-07-12
Method And Apparatus For Generating Or Using Interaction Activity Information App 20160171353 - YU; Seung-dong ; et al.	2016-06-16
Method for performing cooperative function automatically and device using the same Grant 9,326,095 - Yu , et al. April 26, 2	2016-04-26
Method For Performing Cooperative Function Automatically And Device Using The Same App 20160062718 - YU; Seung-dong ; et al.	2016-03-03
User Terminal Device For Generating Playable Object, And Interaction Method Therefor App 20160004415 - MOON; Min-jeong ; et al.	2016-01-07
Device Capable Of Notifying Operation State Change Thereof Through Network And Communication Method Of The Device App 20150381791 - YU; Seung-dong ; et al.	2015-12-31
Mobile device and control method of the same Grant 9,226,118 - Chang , et al. December 29, 2	2015-12-29
Control Device And Method Thereof App 20150372835 - PARK; Eun-hee ; et al.	2015-12-24
Mobile Device, Control Method Thereof, Message Sending Apparatus And Message Sending Method App 20150341417 - YU; Seung-dong ; et al.	2015-11-26
Server, User Terminal, And Service Providing Method, And Control Method Thereof App 20150300838 - CHANG; Woo-Yong ; et al.	2015-10-22
Method And Apparatus For Connecting To External Device App 20150301918 - YU; Seung-dong ; et al.	2015-10-22
Control device and method thereof Grant 9,146,573 - Park , et al. September 29, 2	2015-09-29
Device capable of notifying operation state change thereof through network and communication method of the device Grant 9,131,065 - Yu , et al. September 8, 2	2015-09-08
Mobile Device And Control Method Of The Same App 20150231494 - CHANG; Woo-yong ; et al.	2015-08-20
Mobile device, control method thereof, message sending apparatus and message sending method Grant 9,105,177 - Yu , et al. August 11, 2	2015-08-11
Method and apparatus for connecting to external device Grant 9,086,722 - Yu , et al. July 21, 2	2015-07-21
Server, user terminal, and service providing method, and control method thereof Grant 9,080,893 - Chang , et al. July 14, 2	2015-07-14
User Terminal Apparatus And Control Method Thereof App 20150180998 - CHO; Hyung-rae ; et al.	2015-06-25
Method For Performing Cooperative Function Automatically And Device Using The Same App 20150181369 - YU; Seung-dong ; et al.	2015-06-25
Mobile device and control method of the same Grant 9,037,121 - Chang , et al. May 19, 2	2015-05-19
Method for performing cooperative function automatically and device using the same Grant 8,995,913 - Yu , et al. March 31, 2	2015-03-31
Control device and method thereof Grant 8,903,563 - Park , et al. December 2, 2	2014-12-02
Remote Control Device And Method Of Controlling Other Devices Using The Same App 20140258909 - KIM; Dae-Hyun ; et al.	2014-09-11
Device Capable Of Notifying Operation State Change Thereof Through Network And Communication Method Of The Device App 20140243044 - Yu; Seung-dong ; et al.	2014-08-28
Method And Apparatus For Connecting To External Device App 20140223038 - YU; Seung-dong ; et al.	2014-08-07
Method And Device For Presenting Advertisement Information App 20140172561 - MOON; Min-jeong ; et al.	2014-06-19
Method For Providing Position Information Using Time Period App 20140128101 - Pyo; Jong-sun ; et al.	2014-05-08
Device capable of notifying operation state change thereof through network and communication method of the device Grant 8,718,638 - Yu , et al. May 6, 2	2014-05-06
Method and apparatus for connecting to external device Grant 8,713,211 - Yu , et al. April 29, 2	2014-04-29
Electronic Device Displaying An Image By Using Image Included In Content And A Method Of Displaying The Image On The Electronic Device App 20140055484 - MOON; Min-jeong ; et al.	2014-02-27
Method for providing position information using time period Grant 8,660,587 - Pyo , et al. February 25, 2	2014-02-25
Method For Providing Contents To External Apparatus App 20140049690 - CHANG; Woo-Yong ; et al.	2014-02-20
Control Device And Method Thereof App 20140032004 - PARK; Eun-hee ; et al.	2014-01-30
Method and apparatus for generating or using interaction activity information Grant 8,612,636 - Yu , et al. December 17, 2	2013-12-17
Method For Providing Ui And Portable Apparatus Applying The Same App 20130318437 - Jung; Ji-su ; et al.	2013-11-28
Method for providing shared contents in a portable terminal to an external apparatus Grant 8,595,852 - Chang , et al. November 26, 2	2013-11-26
Mobile Terminal, Display Apparatus And Control Method Thereof App 20130293663 - CHANG; Woo-yong ; et al.	2013-11-07
Mobile Device And Control Method Of The Same App 20130273961 - CHANG; Woo-yong ; et al.	2013-10-17
Image Capture Apparatus And Method Of Providing Images App 20130265455 - SHIN; Sang-ho ; et al.	2013-10-10
Image Capture Apparatus And Remote Control Thereof App 20130265452 - SHIN; Sang-ho ; et al.	2013-10-10
Method And Apparatus For Generating Or Using Interaction Activity Information App 20130185647 - Yu; Seung dong ; et al.	2013-07-18
Mobile terminal, display apparatus and control method thereof Grant 8,436,887 - Chang , et al. May 7, 2	2013-05-07
User Terminal, Method For Providing Position And Method For Guiding Route Thereof App 20110159858 - YU; Seung-dong ; et al.	2011-06-30
Method For Providing Position Information Using Time Period App 20110117938 - PYO; Jong-sun ; et al.	2011-05-19
Display Apparatus And Method For Remotely Outputting Audio App 20110115988 - CHANG; Woo-yong ; et al.	2011-05-19
Method And Apparatus For Providing Image In Camera Or Remote-controller For Camera App 20110115932 - SHIN; Sang-ho ; et al.	2011-05-19
Mobile Terminal, Display Apparatus And Control Method Thereof App 20110115874 - CHANG; Woo-Yong ; et al.	2011-05-19
Server, User Terminal, And Service Providing Method, And Control Method Thereof App 20110118974 - CHANG; Woo-Yong ; et al.	2011-05-19
Method And Apparatus For Switching Modes App 20110117902 - CHANG; Woo-yong ; et al.	2011-05-19
System And Method For Remotely Reproducing Content App 20110119728 - Chang; Woo-Yong ; et al.	2011-05-19
Display Apparatus, Client Terminal And Control Method Thereof App 20110119713 - CHANG; Woo-yong ; et al.	2011-05-19
Method For Providing Contents To External Apparatus App 20110119406 - CHANG; Woo-Yong ; et al.	2011-05-19
Mobile Device And Method For Generating A Control Signal App 20110119715 - CHANG; Woo-Yong ; et al.	2011-05-19
Image Display Apparatus, Camera And Control Method Of The Same App 20110109751 - CHANG; Woo-yong ; et al.	2011-05-12
Mobile Device, Control Method Thereof, Message Sending Apparatus And Message Sending Method App 20110105088 - Yu; Seung-dong ; et al.	2011-05-05
Mobile Terminal And Communication Method For Determining A Communication Protocol App 20110105028 - YU; Seung-dong ; et al.	2011-05-05
Mobile Device And Control Method Of The Same App 20110105093 - CHANG; Woo-yong ; et al.	2011-05-05
Display Apparatus For Supporting Search Service, User Terminal For Performing Search Of Object, And Methods Thereof App 20110106657 - YU; Seung-dong ; et al.	2011-05-05
Application Downloading Method, Application Providing Method, User Terminal Using The Same App 20110055355 - LEE; Min-cheol ; et al.	2011-03-03
Method For Providing Vehicle Information And Terminal Device Applying The Same App 20110050463 - YU; Seung-dong ; et al.	2011-03-03
Device Capable Of Notifying Operation State Change Thereof Through Network And Communication Method Of The Device App 20110045809 - Yu; Seung-dong ; et al.	2011-02-24
Method For Performing Cooperative Function Automatically And Device Using The Same App 20110045773 - YU; Seung-dong ; et al.	2011-02-24
Method For Providing Object Information And Image Pickup Device Applying The Same App 20110043642 - YU; Seung-dong ; et al.	2011-02-24
Method For Transmitting Image And Image Pickup Apparatus Applying The Same App 20110043643 - YU; Seung-dong ; et al.	2011-02-24
Method And Apparatus For Connecting To External Device App 20110047301 - YU; Seung-dong ; et al.	2011-02-24
Method And Apparatus For Sharing Function Of External Device Through Complex Network App 20110047266 - Yu; Seung-dong ; et al.	2011-02-24
Method And Apparatus For Generating Or Using Interaction Activity Information App 20110047299 - YU; Seung dong ; et al.	2011-02-24
Method For Managing User Schedule And Device Using The Same App 20110047497 - YU; Seung-dong ; et al.	2011-02-24
Remote Data Backup Method And Remote Data Backup System Using The Same App 20110047341 - YU; Seung-dong ; et al.	2011-02-24
Remote Control Device And Method Of Controlling Other Devices Using The Same App 20100103125 - Kim; Dae-hyun ; et al.	2010-04-29
Pairing Method And Control Device Therefor App 20100013660 - Hwang; Chang-hwan ; et al.	2010-01-21
Control Device And Control Method Thereof App 20090320024 - EOM; Ju-il ; et al.	2009-12-24
Control Device And Method Thereof App 20090299541 - PARK; Eun-hee ; et al.	2009-12-03
Control Device And Method For Providing User Interface (ui) Thereof App 20090300620 - PARK; Eun-hee ; et al.	2009-12-03
User Input Apparatus For Controlling Image Display Device And Method Of Controlling The Image Display Device By Using The User Input Apparatus App 20090237368 - HWANG; Chang-hwan ; et al.	2009-09-24
Method And Apparatus For Displaying Items Related To Contents App 20090106675 - MOON; Ji-bum ; et al.	2009-04-23
Portable Data Storage Apparatus And Method Of Allowing User To Select Digital Data Using The Portable Data Storage Apparatus App 20080263027 - CHANG; Woo-yong	2008-10-23
Computer monitor with user interface Grant D567,252 - Choe , et al. April 22, 2	2008-04-22
Apparatus and method for managing content stored in portable digital device App 20080010318 - Choe; Jong-hoon ; et al.	2008-01-10
Display apparatus and method for providing function of universal remote control App 20060245097 - Chang; Woo-yong ; et al.	2006-11-02
Method of browsing contents using metadata and electronic program guide system using the method App 20060195447 - Chang; Woo-yong	2006-08-31
Integrated remote control device and method for controlling multiple devices App 20060066716 - Chang; Woo-yong	2006-03-30