Patents by Inventor Ho-Jun Jang
Ho-Jun Jang 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).
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Publication number: 20240114414Abstract: Provided are a method and apparatus for providing a network switching service to a user equipment.Type: ApplicationFiled: October 4, 2023Publication date: April 4, 2024Applicant: KT CORPORATIONInventors: Ji-Young JUNG, Kun-Woo PARK, Se-Hoon KIM, Il-Yong KIM, Sang-Hyun PARK, Ho-Jun JANG, Won-Chang CHO
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Publication number: 20240106794Abstract: Provided are a method and apparatus for a user equipment, a core network, and a second device to enable bidirectional communication for second devices. The method of the second device may include receiving internet protocol (IP) configuration information for automatically configuring an IP version 6 (IPv6) address of the second device from a core network through a user equipment; generating the IPv6 address using information in the IP configuration information; and transmitting the generated IPv6 address to the core network through the UE.Type: ApplicationFiled: September 6, 2023Publication date: March 28, 2024Applicant: KT CORPORATIONInventors: Won-Chang CHO, Se-Hoon KIM, Il-Yong KIM, Kun-Woo PARK, Sang-Hyun PARK, Ho-Jun JANG, Ji-Young JUNG
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Publication number: 20240098022Abstract: Provided are a method and apparatus for providing a multi virtual local area network service to user equipments.Type: ApplicationFiled: September 19, 2023Publication date: March 21, 2024Applicant: KT CORPORATIONInventors: Ho-Jun JANG, Se-Hoon KIM, Won-Chang CHO, Sang-Hyun PARK, Kun-Woo PARK, Ji-Young JUNG
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Publication number: 20240075853Abstract: An apparatus of tilting a seat cushion of a vehicle, includes a tilting motor, a pinion gear, a sector gear, and a tilting link which perform the tilting operation of the seat cushion and exert a binding force in a tilted state of the seat cushion and are provided to be connected to both of one side and the other side of a seat cushion frame, and has two sector gears positioned on left and right sides and connected to each other by a connection bar so that, by strengthening a binding force of the front portion of the seat cushion, it is possible to secure the safety of passengers in the event of a collision.Type: ApplicationFiled: April 13, 2023Publication date: March 7, 2024Applicants: Hyundai Motor Company, Kia Corporation, DAS CO., LTD, Faurecia Korea, Ltd., Hyundai Transys Inc.Inventors: Sang Soo LEE, Mu Young KIM, Sang Hark LEE, Ho Suk JUNG, Sang Do PARK, Chan Ho JUNG, Dong Hoon LEE, Hea Yoon KANG, Deok Soo LIM, Seung Pil JANG, Seon Ho KIM, Jong Seok YUN, Hyo Jin KIM, Dong Gyu SHIN, Jin Ho SEO, Young Jun KIM, Taek Jun NAM
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Patent number: 11448494Abstract: A device that generates a location estimation model is provided. The location estimation model generator device includes a map generator part configured to generate a magnetic field map, which includes magnetic field values corresponding respectively to the coordinates of an indoor space; a data generator part configured to generate learning data by implementing the magnetic field map; and a learning part configured to generate a location estimation model by artificial neural network (ANN) learning implementing the learning data.Type: GrantFiled: May 7, 2018Date of Patent: September 20, 2022Assignee: Korea University Research and Business FoundationInventors: Lynn Choi, Ho Jun Jang
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Patent number: 11079713Abstract: A cartridge which is detachably mountable in a printer main body includes a rotatable member and a coupler to rotate the rotatable member by receiving rotation power from an external source. The coupler includes a coupler body connected to the rotatable member and a coupler arm provided at the coupler body so as to be movable to a first position and a second position. The first position is farther from a center of rotation of the coupler than the second position, and the coupler arm is to push and rotate the coupler body when the rotation power is received by the coupler. The coupler also includes an elastic member to apply an elastic force to the coupler arm in a direction in which the coupler arm returns to the first position from the second position.Type: GrantFiled: July 18, 2018Date of Patent: August 3, 2021Assignee: Hewlett-Packard Development Company, L.P.Inventors: Seung Beom Yang, Sung Dae Kim, Dae Lim Shin, Ho Jun Jang
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Publication number: 20210232084Abstract: A cartridge which is detachably mountable in a printer main body includes a rotatable member and a coupler to rotate the rotatable member by receiving rotation power from an external source. The coupler includes a coupler body connected to the rotatable member and a coupler arm provided at the coupler body so as to be movable to a first position and a second position. The first position is farther from a center of rotation of the coupler than the second position, and the coupler arm is to push and rotate the coupler body when the rotation power is received by the coupler. The coupler also includes an elastic member to apply an elastic force to the coupler arm in a direction in which the coupler arm returns to the first position from the second position.Type: ApplicationFiled: July 18, 2018Publication date: July 29, 2021Inventors: Seung Beom YANG, Sung Dae KIM, Dae Lim SHIN, Ho Jun JANG
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Publication number: 20190049231Abstract: A device for generating a location estimation model is disclosed. The location estimation model generator device according to an embodiment of the invention includes: a map generator part configured to generate a magnetic field map, which includes magnetic field values corresponding respectively to the coordinates of an indoor space; a data generator part configured to generate learning data by using the magnetic field map; and a learning part configured to generate a location estimation model by artificial neural network (ANN) learning using the learning data.Type: ApplicationFiled: May 7, 2018Publication date: February 14, 2019Applicant: KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATIONInventors: Lynn CHOI, Ho Jun JANG
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Patent number: 10110758Abstract: A display apparatus includes: a display for displaying an image; a detector for detecting an exposure speed of a portable image-forming device which exposes an instant film to light using light from a screen displayed on the display; and an image processor for adjusting brightness of the image displayed on the display depending on the detected exposure speed.Type: GrantFiled: October 2, 2014Date of Patent: October 23, 2018Assignee: S-PRINTING SOLUTION CO., LTD.Inventors: Yong-shik Park, Eun-bit Kwak, Ho-jun Jang, Song-baik Jin
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Patent number: 10036955Abstract: A portable image-forming device includes a housing, an exposure member for exposing an instant film disposed inside of the housing by means of a light radiating from the screen of a portable display device, a shading member linked in movement with the exposure member so as to shade the instant film, a traction member connected to the exposure member so as to move the exposure member to a pre-exposure position, and a developing-agent-spreading member for spreading a developing agent, which is provided on the instant film, over the entire instant film. The traction member and the developing-agent-spreading member are manually operated by a user.Type: GrantFiled: September 25, 2014Date of Patent: July 31, 2018Assignee: S-PRINTING SOLUTION CO., LTD.Inventors: Eun-bit Kwak, Yong-shik Park, Ho-jun Jang, Song-baik Jin, Kwang-hyuck So, Sang-in Lee
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Publication number: 20160291473Abstract: A portable image-forming device includes a housing, an exposure member for exposing an instant film disposed inside of the housing by means of a light radiating from the screen of a portable display device, a shading member linked in movement with the exposure member so as to shade the instant film, a traction member connected to the exposure member so as to move the exposure member to a pre-exposure position, and a developing-agent-spreading member for spreading a developing agent, which is provided on the instant film, over the entire instant film. The traction member and the developing-agent-spreading member are manually operated by a user.Type: ApplicationFiled: September 25, 2014Publication date: October 6, 2016Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Eun-bit KWAK, Yong-shik PARK, Ho-jun JANG, Song-baik JIN, Kwang-hyuck SO, Sang-in LEE
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Publication number: 20160295035Abstract: A display apparatus includes: a display for displaying an image; a detector for detecting an exposure speed of a portable image-forming device which exposes an instant film to light using light from a screen displayed on the display; and an image processor for adjusting brightness of the image displayed on the display depending on the detected exposure speed.Type: ApplicationFiled: October 2, 2014Publication date: October 6, 2016Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Yong-shik PARK, Eun-bit KWAK, Ho-jun JANG, Song-baik JIN
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Patent number: 5909854Abstract: A reel table driving device for use in a video cassette recorder comprises a pair of idlers disposed adjacent to a supply reel table and a take-up reel table in order to minimize the travelling distance thereof as a support plate for rotatably holding the idlers is rotated by the conversion of the operating mode, said idlers being constructed of a stepwise relationship with each other so that each reel table generates a sufficient torque during the switching of the operation mode, thereby preventing slackness of a loaded magnetic tape.Type: GrantFiled: December 21, 1994Date of Patent: June 8, 1999Assignee: Daewoo Electronics Co., Ltd.Inventor: Ho-Jun Jang