Patents by Inventor Sung-Woo Jun
Sung-Woo Jun 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).
-
Publication number: 20240098311Abstract: The present invention relates to an image encoding/decoding method and apparatus. An image encoding method according to the present invention may comprise generating a transform block by performing at least one of transform and quantization; grouping at least one coefficient included in the transform block into at least one coefficient group (CG); scanning at least one coefficient included in the coefficient group; and encoding the at least one coefficient.Type: ApplicationFiled: November 20, 2023Publication date: March 21, 2024Applicants: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, INDUSTRY ACADEMY COOPERATION FOUNDATION OF SEJONG UNIVERSITYInventors: Sung Chang LIM, Jung Won KANG, Hyun Suk KO, Jin Ho LEE, Dong San JUN, Ha Hyun LEE, Seung Hyun CHO, Hui Yong KIM, Jin Soo CHOI, Yung Lyul LEE, Jun Woo CHOI
-
Publication number: 20220277555Abstract: Provided is an atypical environment-based location recognition apparatus. The apparatus includes a sensing information acquisition unit configured to, from sensing data collected by sensor modules, detect object location information and semantic label information of a video image and detect an event in the video image; a walk navigation information provision unit configured to acquire user movement information; a metric map generation module configured to generate a video odometric map using sensing data collected through a sensing information acquisition unit and reflect the semantic label information; and a topology map generation module configured to generate a topology node using sensing data acquired through the sensing information acquisition unit and update the topology node through the collected user movement information.Type: ApplicationFiled: December 14, 2021Publication date: September 1, 2022Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: So Yeon LEE, BLAGOVEST IORDANOV VLADIMIROV, Sang Joon PARK, Jin Hee SON, Chang Eun LEE, Sung Woo JUN, Eun Young CHO
-
Publication number: 20220123071Abstract: The present disclosure relates to a display panel and a display device using the same, and includes a first region where a plurality of pixel groups are disposed; and a second region where a plurality of pixel groups and a plurality of light transmitting parts are disposed. The plurality of pixel groups disposed in the second region are disposed between the light transmitting parts. An aspect ratio of each of the pixel groups disposed in the second region is different from that of each of the pixel groups disposed in the first region. Each of the pixel groups of the second region includes the same number of sub-pixels as each of the pixel groups of the first region.Type: ApplicationFiled: June 25, 2021Publication date: April 21, 2022Inventors: Young Sung Cho, Hyung Uk Jang, Sung Woo Jun
-
Publication number: 20220121853Abstract: Provided is a segmentation and tracking system based on self-learning using video patterns in video.Type: ApplicationFiled: October 19, 2021Publication date: April 21, 2022Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Jin Hee SON, Sang Joon PARK, Blagovest Iordanov Vladimirov, So Yeon LEE, Chang Eun LEE, Jin Mo CHOI, Sung Woo JUN, Eun Young CHO
-
Publication number: 20220103984Abstract: Provided are a system and method for active data collection mode control for reducing crowd-sourcing signal data collection required for fingerprint database (FPDB) maintenance. The system for active data collection mode control for reducing crowd-sourcing signal data collection required for FPDB maintenance includes a mobile device configured to support a survey mode, a localization mode, and a crowd-sourcing mode and a server configured to receive data from the mobile device, generate and update an FPDB, and control a data collection mode.Type: ApplicationFiled: September 27, 2021Publication date: March 31, 2022Applicant: Electronics and Telecommunications Research InstituteInventors: Blagovest Iordanov VLADIMIROV, Sang Joon PARK, Jin Hee SON, So Yeon LEE, Chang Eun LEE, Sung Woo JUN, Eun Young CHO
-
Publication number: 20210318693Abstract: Provided is a multi-agent based manned-unmanned collaboration system including: a plurality of autonomous driving robots configured to form a mesh network with neighboring autonomous driving robots, acquire visual information for generating situation recognition and spatial map information, and acquire distance information from the neighboring autonomous driving robots to generate location information in real time; a collaborative agent configured to construct location positioning information of a collaboration object, target recognition information, and spatial map information from the visual information, the location information, and the distance information collected from the autonomous driving robots, and provide information for supporting battlefield situational recognition, threat determination, and command decision using the generated spatial map information and the generated location information of the autonomous driving robot; and a plurality of smart helmets configured to display the location positiType: ApplicationFiled: April 14, 2021Publication date: October 14, 2021Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Chang Eun LEE, Sang Joon PARK, So Yeon LEE, Vladimirov Blagovest Iordanov, Jin Hee SON, Sung Woo JUN, Eun Young CHO
-
Patent number: 9227228Abstract: Provided is a mail sorting system including: a detection unit configured to output a detection signal for a length of a mail inserted to a conveyor belt; a crossbelt driving unit configured to control a motor interworking with a crossbelt including a central region and first and second lateral regions adjacent to both sides based on the central region where the mail is moved and arranged from the conveyor belt; and a control unit configured to transmit a motor control signal which controls at least one of an rpm and a rotational speed of the motor so that the mail is arranged on any one of the central region and the first and second lateral regions based on the detection signal, to the crossbelt driving unit, in order to easily discharge the mail from a destination discharge point by disposing the inserted mail at a setting region of the crossbelt.Type: GrantFiled: May 23, 2013Date of Patent: January 5, 2016Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Ki Hak Kim, Sung Woo Jun, Jong Heung Park
-
Publication number: 20140091015Abstract: Provided is a mail sorting system including: a detection unit configured to output a detection signal for a length of a mail inserted to a conveyor belt; a crossbelt driving unit configured to control a motor interworking with a crossbelt including a central region and first and second lateral regions adjacent to both sides based on the central region where the mail is moved and arranged from the conveyor belt; and a control unit configured to transmit a motor control signal which controls at least one of an rpm and a rotational speed of the motor so that the mail is arranged on any one of the central region and the first and second lateral regions based on the detection signal, to the crossbelt driving unit, in order to easily discharge the mail from a destination discharge point by disposing the inserted mail at a setting region of the crossbelt.Type: ApplicationFiled: May 23, 2013Publication date: April 3, 2014Applicant: Electronics and Telecommunications Research InstituteInventors: Ki Hak KIM, Sung Woo JUN, Jong Heung PARK
-
Patent number: 7542772Abstract: A method for storing short message service in a mobile communication terminal, in which a new received SMS is stored at a user identity module (UIM) by performing a space exchange between a SMS storage space of the terminal and a SMS storage space of the UIM in a CDMA terminal having the UIM. The method includes: if the SMS is received, checking whether an empty region exists in a SMS storage space of the UIM or not; if an empty region does not exist, performing a space exchange between the SMS storage spaces of the terminal and the UIM; and storing a new SMS in the empty SMS storage space of the UIM generated by the space exchange.Type: GrantFiled: November 12, 2003Date of Patent: June 2, 2009Assignee: LG Electronics Inc.Inventor: Sung-Woo Jun
-
Publication number: 20040268346Abstract: A method for loading an operation program onto a mobile terminal, which includes comparing a first security code of the operation program provided by a communications company for operating the mobile terminal with a second security code of a downloading program used for downloading the operation program onto the mobile terminal, and determining whether or not a loading operation for loading the operation program onto the mobile terminal is legal based on the comparison of the first and second security codes.Type: ApplicationFiled: June 23, 2004Publication date: December 30, 2004Applicant: LG Electronics Inc.Inventor: Sung-Woo Jun
-
Publication number: 20040132469Abstract: A method for storing short message service in a mobile communication terminal, in which a new received SMS is stored at a user identity module (UIM) by performing a space exchange between a SMS storage space of the terminal and a SMS storage space of the UIM in a CDMA terminal having the UIM. The method includes: if the SMS is received, checking whether an empty region exists in a SMS storage space of the UIM or not; if an empty region does not exist, performing a space exchange between the SMS storage spaces of the terminal and the UIM; and storing a new SMS in the empty SMS storage space of the UIM generated by the space exchange.Type: ApplicationFiled: November 12, 2003Publication date: July 8, 2004Applicant: LG ELECTRONICS INC.Inventor: Sung-Woo Jun